PROTECTIVE COVER APPARATUS FOR A VEHICLE
FIELD OF THE TECHNOLOGY
[0001] The present invention relates to protective cover structures for vehicles.
More particularly, the invention relates to apparatuses for covering portions of
vehicles in order to protect vehicle-rider's legs from external environment.
BACKGROUND
[0002] Generally vehicles, such as two-wheeled vehicles, are provided with a
front fairing or a front shield. Although, the use of the front shield or the front
fairing is common in such vehicles, it leaves a rider vulnerable to external
matters, such as water, debris, etc., which may enter from the sides of the
vehicle. Various lap guard or blanket type coverings have been proposed to
protect a body portion of the rider from the weather, extraneous matter and the
like.
[0003] EP patent application 1396418 A2 titled "Leg protective sheet for two
wheeled vehicles" discloses a leg-protective sheet for a two-wheeled vehicle.
EP patent application EP 1707479 A2 titled "Leg-protective sheet" relates to a
leg-protective sheet. EP patent application EP2113454 A2 titled "Leg cover
structure for motorbike and motorbike adapted to mount such leg cover"
discloses a leg cover adapted to extend from a front motorcycle region to a
rear motorcycle region of a motorcycle and to partially cover a driver.
[0004] However, mechanisms such as protective sheets (or cover structures)
necessitate manual operation, which may be cumbersome for the user. For
example, the protective sheet needs to be removed every time by the user.
Furthermore, such mechanisms are awkward to stow. Also, the sheets/covers
may necessitate attachment to a body of the rider, which might make a rider
uncomfortable. Also, a vehicle appearance may get adversely affected on
account of such sheets/covers and the vehicle may not meet the usual
satisfaction level of present day consumers.
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[0005] Further, such sheets and/or cover structures may affect a mobility of the
rider. Often times, the rider may need to support his leg on the ground to
balance the vehicle, especially, when a vehicle is running at slow speed. The
sheets and/or cover structures may cause difficulty for the rider to take his/her
leg out of such a covering, which may lead to undesirable accidents.
[0006] Thus, these coverings have multiple drawbacks, including interfering with
rider position, discomfort, manual intervention by rider to deploy etc.
SUMMARY
[0007] This Summary is provided to introduce a selection of concepts in a
simplified form that are further described below in the Detailed Description.
This Summary is not intended to identify key or essential features of the
claimed subject matter, nor is it intended to be used as an aid in determining
the scope of the claimed subject matter.
[0008] In one embodiment, an apparatus for covering a portion of a vehicle is
provided. The apparatus comprises at least two feathers. A first feather of the
at least two feathers is removably anchored to the vehicle and a second feather
of the at least two feathers is slidably coupled with the first feather. The
second feather is adapted to swing away from the first feather and retract
towards the first feather.
[0009] In another embodiment a method is provided. The method comprises
causing a plurality of feathers, mechanically coupled to one another, to enter
into an expanded configuration or a collapsed configuration. The plurality of
feathers comprises a first feather anchored to an anchoring portion of a vehicle
where when in the expanded configuration the plurality of feathers extend
from the anchoring portion of the vehicle.
[0010] Other aspects and exemplary embodiments are provided in the drawings
and the detailed description that follows.
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BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWINGS
[0011] The invention itself, together with further features and attended
advantages, will become apparent from consideration of the following detailed
description, taken in conjunction with the accompanying drawings. One or
more embodiments of the present invention are now described, with reference
to a two-wheeled vehicle by way of example only wherein like reference
numerals represent like elements and in which:
[0012] Figure 1 illustrates a schematic side view of a two-wheeled vehicle
employing at least one apparatus configured to cover a portion of the twowheeled
vehicle according to an embodiment;
[0013] Figure 2 depicts an expanded configuration of the apparatuses of figure 1
according to an embodiment;
[0014] Figure 3 illustrates a schematic front view of the two-wheeled vehicle
(upon removal of the front fairing) employing the apparatuses of figure 1
according to an embodiment;
[0015] Figure 4 illustrates the apparatuses of figure 1 mounted on output arms of
a mechanical module, according to an embodiment;
[0016] Figure 5 a illustrates two sides of a feather of the protective cover apparatus
according to an embodiment;
[0017] Figure 5b illustrates a side portion of a feather of the protective cover
apparatus bearing the arc-shaped channel according to another embodiment;
[0018] Figure 5c illustrates the cross section of engaging pair of protrusion and
arc shaped channel of the adjacent feathers according to an embodiment;
[0019] Figure 6a illustrates an arrangement of mounting of the feathers of the
protective cover apparatus according to an embodiment;
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[0020] Figure 6b illustrates an arrangement of the mounting of the protective
cover apparatus according to another embodiment;
[0021] Figure 6c illustrates an arrangement of mounting of feathers of the
protective cover apparatus according to another embodiment;
[0022] Figure 6d illustrates an arrangement of mounting of box shaped feathers of
the protective cover apparatus according to another embodiment;
[0023] Figures 7a and 7b illustrate exemplary configurations of the apparatuses
according to an embodiment;
[0024] Figure 8a illustrates a schematic side view of a two-wheeled vehicle
employing the protective cover apparatus towards a rear end of the floorboard
according to an embodiment;
[0025] Figures 8b and 8c illustrate exemplary manner in which the apparatuses
may be extended according to an embodiment; and
[0026] Figure 9 illustrates a schematic side view of a four-wheeled vehicle
employing the apparatus, such as the apparatus of figure 1, in expanded
configuration according to an embodiment.
[0027] The drawings referred to in this description are not to be understood as
being drawn to scale except if specifically noted, and such drawings are only
exemplary in nature.
DETAILED DESCRIPTION OF ACCOMPANYING DRAWINGS AND THE
PREFFERED EMBODIMENT
[0028] While the invention is susceptible to various modifications and alternative
forms, specific embodiment thereof has been shown by way of example in the
drawings and will be described in detail below. It should be understood,
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however that it is not intended to limit the invention to the particular forms
disclosed, but on the contrary, the invention is to cover all modifications,
equivalents, and alternative falling within the spirit and the scope of the
invention.
[0029] The terms "comprises", "comprising", or any other variations thereof, are
intended to cover a non-exclusive inclusion, such that a setup, apparatus or
method that comprises a list of components or steps does not include only
those components or steps but may include other components or steps not
expressly listed or inherent to such setup or apparatus or method. In other
words, one or more elements in a system or apparatus proceeded by
"comprises... a" does not, without more constraints, preclude the existence of
other elements or additional elements in the system or apparatus.
[0030] In accordance with the present invention the drawbacks as stated
hereinabove have been overcome by providing an apparatus which provides
protection from weather and/or extraneous material to the rider from the side
of the vehicle without interfering with the riding position and mobility to and
from the seated position of the rider. The present invention further provides a
deployment mechanism that enables the apparatus to swing, partially or fully,
from/to a collapsed configuration to/from an expanded configuration based on
speed of vehicle, acceleration of the vehicle, other vehicle parameters and/or
surrounding parameters.
[0031] For the better understanding of this invention, reference would now be
made to the embodiment illustrated in greater depth in the accompanying
figures and description below, further, in the following figures, the same
reference numerals are used to identify the same components in various views.
[0032] The terms "front", "rear", "upper", "lower", "left", "right" used therein
represents the directions as seen from a vehicle driver sitting astride and these
directions are referred by arrows Fr, Rr, U, Lr, L, R in the drawing figures. .
Accordingly, component numerals in the figures are suffixed with letters "r"
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and "1" to denote their appropriate location (for example, on right side or left
side of the two-wheeled vehicle).
[0033] Figure 1 illustrates a schematic side view of a two-wheeled vehicle (100)
employing at least one apparatus configured to cover a portion of the twowheeled
vehicle (100) according to an embodiment. More specifically, figure
1, depicts two apparatuses (06) and (07) [(07) is not visible in figure 1], with
one apparatus disposed in a collapsed configuration on one side of the twowheeled
vehicle (100) and the other apparatus disposed in a collapsed
configuration on the other or opposite side of the two-wheeled vehicle (100).
It is noted that though apparatuses (06), (07) are depicted as disposed on either
side of the two-wheeled vehicle (100), in some embodiments, only one
apparatus may be employed for covering a portion of the two-wheeled vehicle
(100). Further, it is noted that the two-wheeled vehicle (100) is depicted herein
for illustrative purposes and that the apparatus, such as the apparatus (06)
and/or (07) described herein may be provisioned for any vehicle including an
open entry and exit for a driver, passenger or rider. Accordingly, such vehicles
may include, but are not limited to, two-wheeled vehicles like scooters, fourwheeled
vehicles like jeeps, and the like.
[0034] In addition to the apparatuses (06, 07), the two wheeled vehicle (100),
comprises one or more parts, such as a vehicle seat (02), control console (03),
floor board (04), front fairing (05), main frame body (08), handle (09), front
wheel (10), rear wheel (11) and stand (13). The control console (03) further
includes a protective cover switch (30).
[0035] As can be seen in the figure 1, main frame body (08) comprises two
downtubes (14a) and (14b) [(14b) not visible] running downwards from the
common converging end as indicated by the reference numeral (14o) at the
upper end thereby forming substantially a triangular structure when viewed
from the front view as shown in the Figure 3. Inclined forwardly thereof at the
converging end (14o) of the downtubes (14a) and (14b) is a steering head
(14s) adapted to receive front fork. A fuel tank (15) is disposed in the space
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available between the downtubes (14a) and (14b) having a fuel inlet opening
(15a) to insert a spout of the fuel dispensing means. The fuel tank (15) also
acts as a structural member and carries the loads with downtubes (14a) and
(14b) and other structural members.
[0036] At the lower end thereof, the downtubes (14a) and (14b) extend
backwardly and are running substantially parallel to each other and to the
ground to form floor frame members (16a) and (16b) [(16b) not visible]. The
floor frame members (16a) and (16b), at the rear end thereof, extends
upwardly and rearwards, and run parallel to each other as rear frame members
(17a) and (17b) [(17b) is not visible in figure 1].
[0037] The rear frame members (17a) and (17b) at their upper end thereof extend
rearwards and upwards, forming seat rails (18a) and (18b) [(18b) not visible in
figure 1] running substantially parallel to each other whereupon the seat (02) is
mounted. The seat rails (18a) and (18b) at their rear end thereof merge
together forming the English "U" like structure as indicated by (18c). The
main frame body (08) is also provided with the plurality of strengthening
members and suitable mountings. As explained, the apparatuses (06, 07) are
depicted in a collapsed configuration in figure 1. The apparatuses (06, 07) in
expanded configuration are illustrated in figure 2.
[0038] Figure 2 depicts an expanded configuration of the apparatuses (06, 07) of
figure 1 according to an embodiment. In figure 2, only apparatus (06) is
visible, however, it is noted that the apparatus (07) is substantially same as the
apparatus (06). Each of the apparatuses (06, 07) comprises at least two
feathers as depicted in figure 2. In an embodiment, a first feather of the at least
two feathers is removably anchored to the two-wheeled vehicle (100) and a
second feather of the at least two feathers is slidably coupled with the first
feather. In the expanded configuration depicted in figure 2, a feather anchored
to the two-wheeled vehicle (100) substantially near an area where downtubes
(14a) and (14b) are disposed may be considered as the first feather and a
feather from among the feathers farthest to the first feather, for example, the
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feather closest to the floorboard (04) may be considered as the second feather.
In an embodiment, the second feather is adapted to swing away from the first
feather and retract towards the first feather. In an embodiment, the second
feather is capable of swinging away or retracted partially or fully with respect
to the first feather. In an embodiment, at least one feather is interposed
between the first feather and the second feather. In an embodiment, the at least
one feather in apparatuses (06, 07) is adapted to swing or retract in one of
linear, non-linear or circular relation with respect to each other. In an
embodiment, with respect to the first feather, remaining feathers from among
the at least two feathers are configured to swing away, partially or fully, and
retract. In an embodiment, feathers are adapted to swing away, partially or
fully, and collapse with respect to the first feather manually. In an
embodiment, the first feather comprises an anchoring provision, which is
adapted to be removably engaged with the two-wheeled vehicle (100). In an
embodiment, a collapsed configuration of an apparatus (such as the apparatus
(06) or (07)), as depicted in figure 1, is defined when all the feathers are
configured to lie in an overlap arrangement with each other. In an
embodiment, an expanded configuration of the apparatus, as depicted in figure
2, is defined when one or more feathers lie in a non-overlapping arrangement.
The apparatuses (06, 07) are individually referred to hereinafter as protective
cover apparatus. The at least two feathers corresponding to each apparatus are
also interchangeably referred to herein as feathers. It should be noted that the
feathers may be made up of suitable materials, such as plastic, rubber,
aluminium or any other metal or combinations of metals, and the like.
[0039] Figure 3 illustrates a schematic front view of the two-wheeled vehicle
(100) (upon removal of the front fairing) employing the apparatuses (06, 07)
according to an embodiment. As illustrated in the figure 3, two brackets (191)
and (19r) are mounted on the downtubes (14a) and (14b) in the lower region
thereof, respectively. An actuator motor (20), typically a stepper motor, is
mounted preferably in the frontal region of the vehicle (100) having its
rotating arm or shaft (21) axis, substantially upwardly. However, in another
embodiment, the axis of rotating shaft (21) may be disposed in any suitable
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direction. The actuation motor (20) as a powering device is electrically /
electronically connected with a controller, (generally vehicle's common
control module not shown in figure 3) and a power source (not shown in figure
3) such as battery which is located and attached directly or indirectly at
suitable location on the main frame body (08). In an embodiment, the
powering device is energized by at least one of electrical power, mechanical
power, hydraulic power and pneumatic power. In some embodiments, the
actuator motor (20) may be mounted in the frontal region of the two wheeled
vehicle (100) and has a rotating shaft (21) axis positioned substantially in
transverse direction of the vehicle and configured to independently or
simultaneously expand or collapse the protective cover apparatus on each side.
In some embodiments, the two-wheeled vehicle (100) may comprise multiple
motors, each motor operatively connected to the protective cover apparatus on
each side (for example, (06) and (07)), independently or simultaneously
expanding and collapsing each side protective cover apparatus using the
controller. Figure 3 further depicts a mechanical module (22) configured to
change a direction of rotation of the rotating shaft (21), from upwardly
direction to substantially transverse direction with respect to the vehicle (100).
The mechanical module (22) is connected to rotating shaft (21) of actuation
motor (20). The mechanical module (22) includes rotatable arms for mounting
the apparatuses (06, 07) as illustrated in figure 4.
[0040] Figure 4 illustrates the apparatuses (06) and (07) mounted on output arms
(231) and (23r) of the mechanical module (22), according to an embodiment.
More specifically, from figures 3 and 4, it can be seen that the mechanical
module (22) has rotatable output arms, (231) and (23r) that pass through the
respective brackets members (191) and (19r) mounted on the downtubes (14a)
and (14b). Each of the protective cover apparatus (06) and (07) are mounted
on distal end thereof of the respective output arms (231) and (23 r) of the
mechanical module (22). Thus, bracket members (191) and (19r) assist the
output arms (231) and (23r) to define the axis of rotation for each of the
protective cover apparatuses (06) and (07). In some embodiments the brackets
may be integral to the front frame portions (14a) and (14b), however, the front
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frame portions (14a) and (14b) may include any other known forms of
connectors.
[0041] As explained with reference to figure 2, the protective cover apparatus (07)
comprises at least two feathers. In an embodiment, the at least two feathers are
substantially identical and commonly depicted by numeral (24) [nearest
feather from the mechanical module (22) (or the second feather) is indicated
by reference numeral 24n; farthest feather is referenced by (24f) (or the first
feather) and any intermediate feather is referenced by 24i].
[0042] Each of the apparatuses (06) and (07) have the similar structure and
mounting steps and hence description would now be made as to the right side
protective cover apparatus (07) alone. It is noted that the description is
applicable to the other side protective cover apparatus (06) with appropriate
elements reversed, wherever required.
[0043] Figure 5a illustrates two sides of a feather (24) of the protective cover
apparatus (07) according to an embodiment. Each feather (24), as illustrated in
the Figure 5a, is a flat plate like structure having front edge (25f), which is
substantially vertical, and a rear edge (25r) at an angle with front edge (25f).
Both the front edge (25f) and the rear edge (25r) at the lower end thereof join
together to form an English "U" like structure; extending frontward from
upper end of the rear edge (25r) and substantially horizontal is a upper edge
(25t), extending frontward and downward from the upper edge (25t) and
joining the upper edge (25t) and front edge (25f) is a front-upper edge (25ft).
Further, a journaling opening (25o) is provided in lower end thereof of the
feather (24).
[0044] In an embodiment, one or more feathers of the protective cover apparatus
(07) comprises at least one protrusion on one side portion, at least one arc
shaped channel on another side adapted to slidably receive a protrusion of an
adjacent feather, and, a journaling opening in a lower end thereof. For
example, the feather (24) in figure 5a, includes a protrusion (27) on one side

portion, a arc-shaped channel (26) on other side (for example, opposite side
portion) and a journaling opening (25 o). In an embodiment, feathers except
the farthest feather (24f) from the mechanical module (22) are provided with a
protrusion (27) extending substantially perpendicular to the flat plate like
feathers (24). In an embodiment, the protrusion (27) is provided near the lower
end of the front-upper edge (25ft) of the feathers (24). In another embodiment
the protrusion (27) may be provided at any suitable location. The farthest
feather (24f), for example first feather, is provided with the anchoring
provision (28) on the front edge (25f) intended to engage-remove with the
front fairing (05) of the vehicle (100). Such anchoring provision (28) may not
be required on rest of the feathers (24n, 24i). One or more feathers (for
example, feathers (24) except the nearest feather (24n) from the mechanical
module (22)) are further provided with the arc shaped channel (26), running in
the width direction of the feathers (24) and adapted to slidably receive the
protrusion (27) of the adjacent feather (24). In an embodiment, the arc shaped
channel (26) is provided near the lower end of the front upper edge (25ft) of
the feathers (24). It is preferable to have arc shaped channel (26) in the upper
region of the feathers (24) so that a swaying tendency of the feathers (24) is
substantially reduced (or rendered negligible). In another embodiment the arc
shaped channel (26) may be provided at any suitable location. In an
embodiment, arc shaped channel (26) are provided at same or different heights
from journaling opening (25o) on different feathers. In an embodiment, the
protrusion (27) are provided at same or different heights from journaling
opening on different feathers.
[0045] Figure 5b illustrates a side of a feather (24) of the protective cover
apparatus (07) bearing the arc-shaped channel according to another
embodiment. As depicted in figure 5b, the arc shaped channel (26) may be
realized in the form of slot (26a).
[0046] Figure 5c illustrates the cross section of engaging pair of protrusion (27)
and arc shaped channel (26) of the adjacent feathers (24n, 24i) according to an
embodiment. The protrusion (27) and the arc shaped channel (26) are provided
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on the opposite side of the feather (24). Generally, the engaging pair of the
protrusion (27) and arc shaped channel (26) of the adjacent feathers (24) are
provided in such manner and at such location that they lie in consonance with
each other, i.e. at same height. In another embodiment engaging pairs of the
protrusion (27) and arc shaped channel (26) may be at different locations with
respect to other pairs.
[0047] Generally, an apparatus such as protective cover apparatus (07), may
include a number of pairs of protrusion (27) and arc shaped channel (26)
which are equal to a number of feathers minus one, as nearest feather (24n)
may not include the arc shaped channel (26) and farthest feather (24n) may not
include the protrusion (27). In an embodiment, more than one pair of
protrusion (27) and arc shaped channel (26) are formed on the same adjacent
feathers (24).
[0048] In an embodiment, a sliding trajectory of the protrusion (27) in the arc
shaped channel (26) is substantially the same as that of the trajectory in which
the protective cover apparatus (07) is intended to expand. In an embodiment,
trajectory in the arc shaped channel (26) may be equivalent to a trajectory
along a portion of a periphery of a circle. In an embodiment, the trajectory
may be a straight line if the protective cover apparatus (07) is configured to
expand in linear fashion.
[0049] Figure 6a illustrates an arrangement of mounting of the feathers of the
protective cover apparatus (07) according to an embodiment. At the time of
assembly, as illustrated in the Figure 6a, the nearest feather (24n) is inserted
upon the output arm (23r) of the mechanical module (22) using journaling
opening (25o) and then fixedly mounted thereupon such that the rotational
motion of the output arm (23r) is transmitted to the nearest feather (24n).
Subsequently, the next feather (24i) is rotatably mounted upon the output arm
(231) of the mechanical module (22) using journaling opening (25o). At the
same time, protrusion (27) of the nearest feather (24n) is received by the arc
shaped channel (26) of the next feather (24i) (referring to figures 5a - 5c) such
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that the protrusion (27) is free to move, in the direction of channel, within the
arc shaped channel (26) of the next feather (24i) when the nearest feather
(24n) is rotated by mechanical module (22). In the collapsed configuration of
the protective cover apparatus (07), where the feathers are lying in the overlap
fashion with each other, the protrusion (27) of the feather (24n) is at that
corner of the arc shaped channel (26) of the next feather (24i) which is at the
lower end of the upper-front edge (25 ft) of the same feather (24i) and in the
expanded configuration of the protective cover apparatus (07) the protrusion
(27) of the feather (24n) is at the distal corner of the arc shaped channel (26).
Similarly, all the subsequent feathers (24i) are mounted on the output arm
(23 r) of the mechanical module (22).
[0050] In an embodiment, the farthest feather (24f) is then mounted in a similar
manner as described above, and, a close cap (not visible) is then fixed to the
distal end of the output arm (231) such that there is almost no relative
movement between the feathers (24) in the axial direction of the output arm
(231), thus, forming the protective cover apparatus (07). The anchoring
provision (28) of the farthest feather (24f) is then fixed to the front fairing (05)
of the two-wheeled vehicle (100) so that it has no relative motion with the
front fairing (05) while rendering the protective cover apparatus (07) as a part
of the two-wheeled vehicle (100).
[0051] Figure 6b illustrates an arrangement of the mounting of the protective
cover apparatus (07) according to another embodiment. In the arrangement as
illustrated in the figure 6b, the journaling opening (25o) of the nearest feather
(24n) is extended to form a tube member (24t), the tube member (24t) may be
molded as an integral part of the nearest feather (24n) or may be fitted
separately. The feathers (24i), (24f) are rotatably mounted on the tube member
(24t) with similar inter-mechanical coupling using protrusion (27) and the arc
shaped channel (26) structure explained above. Such protective cover
apparatus (07) may also be retrofitted to the output arms of mechanical
module (22) by fixedly mounting the tube member (24t) of the nearest feather
(24n) form one end thereof to the output arm (23r) of the mechanical module
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(22) with the farthest feather (24f) anchored to the vehicle body at suitable
location.
[0052] Figure 6c illustrates an arrangement of mounting of feathers of the
protective cover apparatus (07) according to another embodiment. In the
arrangement as illustrated in the Figure 6c, the nearest feather (24n) is
mounted to the output arm (23r) of the mechanical module (22) in similar
manner as explained above, then intermediate feather (24i) is rotatably
mounted on the tube member (24tn) of nearest feather (24n), then subsequent
intermediate feather (24i) is rotatably mounted on the tube member (24ti) of
preceding intermediate feather (24i) and so on. Finally, the farthest feather
(24f) is also mounted in similar manner on the preceding intermediate feather
(24i) thus; forming the protective cover apparatus (07) and then the farthest
feather (24f) is anchored to the vehicle body at suitable location.
[0053] Figure 6d illustrates an arrangement of mounting of box shaped feathers of
the protective cover apparatus according to another embodiment. As illustrated
in figure 6d, feathers (24) forming the protective cover apparatus (07) may be
box shaped, wherein inner feather (24bi) is fixedly mounted and other
intermediate feather (24bm) and outer feather (24bo) are mounted on the
output arm (23r) of the mechanical module (22).
[0054] In this embodiment, the front fairing (05) of the vehicle (100) may also be
configured to function as a farthest feather (24f) wherein the arc shaped
channel (26) is provided thereon itself. Alternatively, in an embodiment, the
protective cover apparatus (07) may be realized wherein the nearest feather
(24n) is anchored to the body of the two-wheeled vehicle (100) and the
farthest feather (24f) is adapted to be movable with suitable other changes.
[0055] Figures 7a and 7b illustrate exemplary configurations of the apparatuses
(06, 07) according to an embodiment. In an embodiment, a sliding apparatus
on either side of the two-wheeled vehicle (100) may be used by attaching a
suitable fabric (70f) to the structure (70) as illustrated in the Figures 7a and 7b.
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:
!.
When the input links (70a) and (70b) are pulled inward by the actuator, the
links (70c) move in outward direction as depicted by the arrow (A) so that the
structure (70) and the fabric (70f) cover the side of the vehicle and protect the
rider from foreign matter such as water, debris, etc. The structure (70) may
also be supported and guided by the channel disposed on the floorboard (04).
In an embodiment, the sliding apparatus may be coupled to the rotating arm
(23r) of the mechanical module (22) Alternatively, any other straight-line
mechanism may be used for this purpose.
[0056] Figure 8a illustrates a schematic side view of a two-wheeled vehicle (100)
employing the protective cover apparatus (07) towards a rear end of the
floorboard (04) according to an embodiment. As illustrated in the Figure 8a,
protective cover apparatus (07) may be mounted towards the rear side of the
floor board (04) making use of, with or without, suitable modifications in rear
frame members (17a) and (17b). In one form, two brackets may be mounted
on the rear frame members (17a) and (17b). The actuation motor (20) may be
mounted towards rear of the two-wheeled vehicle (100) with the rotating shaft
(21) axis in suitable direction. The rotating shaft (21) axis of actuation motor
(20) may then be connected to the mechanical module (22) having output arms
and which passes through the mounting brackets which are mounted on the
rear frame members (17a) and (17b). Feathers are then mounted to the output
arms in substantially the similar fashion as explained above and the side
fairing may be used to anchor the farthest feather. As explained with reference j
to figures 1 and 2, the apparatuses (06, 07) are disposed to cover a leg portion
of a vehicle rider from either or both sides of the vehicle. In an embodiment,
both the apparatuses (06, 07) are energized using a common power source. In
another embodiment, both the apparatuses (06, 07) are energized using an
independent power source. In an embodiment, when the common power
source is used to energize both the apparatuses, a mechanical module capable
of changing the direction of rotation of powering device to substantially in
transverse direction of the vehicle is used as explained with reference to
figures 3 and 4. In an embodiment, all the apparatuses (06, 07) are energized
using a common power source.
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[0057] Figures 8b and 8c illustrate exemplary manner in which the apparatuses
(06, 07) may be extended according to an embodiment. In yet another
embodiment, all the apparatuses may be actuated independently or
simultaneously or in any combination.
[0058] In an embodiment, the protective cover apparatus (07) is configured to
assume the expanded configuration when a protective cover switch (30) is
actuated (for example, on the control console (03)) and the collapsed
configuration when the protective cover switch (30) is de-actuated. In an
embodiment, a rider may operate the protective cover switch (30). In an
embodiment, the protective cover apparatus (07) is configured to be selfoperable
based on at least one vehicle parameter using controller. For
example, the protective cover apparatus (07) is configured to assume the
expanded configuration when vehicle speed is more than a predetermined [
value set in a controller and the collapsed configuration when vehicle speed is
less than the predetermined value. In an embodiment, if the speed of the twowheeled
vehicle (100), sensed by the speed sensors, is above the
predetermined speed the controller sends a signal to the actuation motor (20)
that actuates the actuation motor (20) to swing, partially or fully, the
apparatuses (06) and (07), independently or simultaneously, to its expanded
configuration so that rider is protected from the foreign matter such as water,
debris, etc. In an embodiment, if the speed of the two-wheeled vehicle (100) is
less than the predetermined speed, and even if operator operates the protective
cover switch (30) intending to swing, partially or fully, the apparatuses (06)
and (07), independently or simultaneously, to expanded configuration then, no
signal is sent by controller to the actuation motor (20) and no action is taken
and apparatuses (06) and (07) are maintained in the collapsed configuration
thus operator is free to take out his leg and support on the ground, which might
be required in the slow speed operation of the two-wheeled vehicle (100). It
should be noted that the predetermined speed may be set to any desired value
and may be dynamically or statically updated based on usage conditions,
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ambient conditions, road conditions, other environmental conditions, traffic
regulations, and the like.
[0059] In another embodiment if apparatuses (06) and (07) are already in the
expanded configuration and speed of vehicle (100) goes below the
predetermined speed, automatically a signal may be sent by the controller to
the actuation motor (20) that retracts the apparatuses (06) and (07) to assume
the collapsed configuration. In yet another embodiment, if the protective cover
switch (30) is already in the position intending the apparatuses (06) and (07) to
be in expanded configuration and speed is below the predetermined speed and
operator increases the speed exceeding the predetermined speed then
controller automatically sends the signal to actuate the actuation motor (20)
that swings, partially or fully, the apparatuses (06) and (07), independently or
simultaneously, to the expanded configuration. Thus the safety of the rider
from the inappropriate operation of the apparatuses (06) and (07) and foreign
material such as water, dirt, etc. is better ensured.
[0060] In an embodiment, the protective cover apparatus (07) is adapted to
assume the expanded configuration when ambient temperature is outside a
pre-determined range of a set of values in the controller and the collapsed
configuration when ambient temperature is within the predetermined range,
subject to vehicle speed. In an embodiment, with respect to the first feather,
remaining feathers from among the at least two feathers are configured to be
extended and retracted, partially or fully. In an embodiment, the protective
cover apparatus (07) is adapted to assume the collapsed configuration when an
operator de-actuates a protective cover switch irrespective of speed of vehicle.
In an embodiment, the protective cover apparatus (07) is adapted to assume
the expanded configuration when an operator actuates a protective cover
switch irrespective of speed of vehicle. It should be noted that the
predetermined range of the ambient temperature may be set to desired values
and may be dynamically or statically customized on the basis of usage
conditions, geographical conditions, vehicle condition, and the like.
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[0061] In yet another embodiment, the output arms (231) and (23r) may be
actuated by mechanical, hydraulic, pneumatic power or any other similar
power means or any combination thereof. In yet another embodiment, the
speed of deployment of the apparatuses (06) and (07) may be adjusted with the
help of regulator, generally provided on the control console (03). When
operator operates the protective cover switch (30), the apparatuses (06) and
(07), independently or simultaneously, get deployed, partially or fully, to its
expanded configuration at the speed, which is set by the regulator.
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[0062] Also, in yet another embodiment, weather sensor(s), such as a rain sensor,
temperature sensor is mounted on the vehicle (100), preferably on the control
console (03). When the weather sensor senses rain or temperature exceeding
the predetermined temperature range, it may send a signal to the controller
which, subject to the speed interlocks, actuates the actuation motor (20) to
swing, partially or fully, the apparatuses (06) and (07), independently or
simultaneously, to its expanded configuration so that rider is protected from
the foreign matter such as water, debris, cool / hot breezes etc.
[0063] In an embodiment, when operator operates the protective cover switch (30)
on the control console (03) the actuation motor (20) is actuated to swing,
partially or fully, the apparatuses (06) and (07), independently or
simultaneously, to the expanded configuration and the reverse precluding the
need of a controller. In an embodiment, the apparatuses (06) and (07),
independently or simultaneously, partially or fully, are operated manually
without necessitating any support from electrical / electronic devices / system.
In an embodiment, the nearest feather (24n) may be modified to be removably
engaged with the floorboard (04) when in fully expanded configuration. In an
embodiment, the nearest feather (24n) may be coupled with the output arm
(231) using an elastic member, more preferably a torsion spring, which keeps
the apparatuses (06), (07) biased in collapsed condition, unless it is deployed
to the extended position under external force. In an embodiment, the
apparatuses 06, 07 may be deployed on the either or both sides of the vehicle,
which may be operated independently or in combined manner.
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[0064] Figure 9 illustrates a schematic side view of a four-wheeled vehicle (101)
employing the apparatus, such as the apparatus (06, 07) in expanded
configuration according to an embodiment. Further, the apparatus such as
apparatus (06, 07) as suggested hereinabove may also be provided for any
vehicle with an open entry and exit for a driver, passenger or rider.
[0065] In one embodiment, a method is provided to enable the apparatus to
perform functions as desired. The method causes the apparatus to perform the
functions. The method includes causing a plurality of feathers (such as
feathers (24)) mechanically coupled to one another, to enter into an expanded
configuration or a collapsed configuration as explained with reference to
Figures 1 to 9. The plurality of feathers comprises a first feather, such as the
first feather explained with reference to figures 2, 3 and 4, anchored to an
anchoring portion of a vehicle (such as vehicles 100, 101) where when in the
expanded configuration the plurality of feathers extend from the anchoring
portion of the vehicle.
[0066] Without in any way limiting the scope, interpretation, or application of the
claims appearing below, advantages of one or more of the exemplary
embodiments disclosed include providing protection from weather and/or
extraneous material to the rider from the side of the vehicle without interfering
with the riding position and mobility to and from the seated position of the
rider. The present invention further provides a deployment mechanism that
enables the apparatus to swing, partially or fully, from/to a collapsed
configuration to/from an expanded configuration based on speed of vehicle,
acceleration of the vehicle, other vehicle parameters and/or surrounding
parameters. Accordingly, a protective cover apparatus, such as the apparatus
(06, 07) are provided which prevent the penetration of external matters from
the sides of the vehicle. Further, the protective cover apparatus is retractable in
nature. As a result, a mobility of the rider from / to the vehicle is not restricted.
Further, the protective cover apparatus is mostly out of view from the side
when at retracted position and thus does not denigrate the visual appearance of
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the vehicle, Furthermore, the protective cover apparatus has an interlock with
speed, acceleration, or other operational parameters etc. of the vehicle.
[0067] While considerable emphasis has been placed herein on the particular
features of this invention, it will be appreciated that various modifications can
be made, and that many changes can be made in the preferred embodiments
without departing from the principles of the invention. These and other
modifications in the nature of the invention or the preferred embodiments will
be apparent to those skilled in the art from the disclosure herein, whereby it is
to be distinctly understood that the foregoing descriptive matter is to be
interpreted merely as illustrative of the invention and not as a limitation.
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CLAIMS
What is claimed is:
1. An apparatus for covering a portion of a vehicle, the apparatus
comprising:
at least two feathers, a first feather of the at least two feathers removably
anchored to the vehicle and a second feather of the at least two feathers slidably
coupled with the first feather, the second feather adapted to swing away from
the first feather and retract towards the first feather.
2. The apparatus as claimed in claim 1, wherein at least one feather is
interposed between the first feather and the second feather.
3. The apparatus as claimed in claims 1 or 2, wherein at least one feather is
adapted to swing and retract in one of linear, non-linear or circular relation with
respect to each other.
4. The apparatus as claimed in claims 1 or 2, wherein the first feather
comprises an anchoring provision, which is adapted to be removably engaged
with the vehicle.
5. The apparatus as claimed in claims 1 or 2, wherein one or more feathers
individually comprise:
at least one protrusion on one side portion;
at least one arc shaped channel on another side portion adapted to
slidably receive a protrusion of an adjacent feather; and
a joumaling opening in a lower end thereof.
6. The apparatus as claimed in claim 5, wherein the at least one arc shaped
channel is provided at same or different heights fi-om joumaling opening on
different feathers.
7. The apparatus as claimed in claim 5, wherein the protrusion are provided
at same or different heights fi-om joumaling opening on different feathers.
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8. The apparatus as claimed in claims 5 or 7 or 8, wherein, engaging
protrusion and the arc shaped channel of adjacent feathers are provided at same
height and lie in consonance with each other.
9. The apparatus as claimed in claim 5, wherein the arc shaped channel is in
the form of slot.
10. The apparatus as claimed in claims 1 or 2, wherein a farthest feather from
the first feather is fixedly mounted to a rotating arm of a powering device and
other feathers are in rotatable relation with the rotating arm of the powering
device.
11. The apparatus as claimed in claim 10, wherein the powering device is
energized by at least one of electrical power, mechanical power, hydraulic
power and pneumatic power.
12. The apparatus as claimed in claim 11, wherein the powering device is
electronically coupled with a controller.
13. The apparatus as claimed in claims 1 or 2, wherein all feathers are
configured to lie in an overlap arrangement with each other to define a collapsed
configuration, and, wherein one or more feathers lie in a non-overlapping with
each other to define an expanded configuration.
14. The apparatus as claimed in claim 13, wherein the apparatus is adapted to
assume one of the expanded configuration and the collapsed configuration
based on at least one vehicle parameter using controller.
15. The apparatus as claimed in claim 13, wherein the apparatus is adapted to
assume the expanded configuration when a protective cover switch is actuated
and the collapsed configuration when the protective cover switch is de-actuated.
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16. The apparatus as claimed in claim 13, wherein the apparatus is adapted to
assume the expanded configuration when vehicle speed is more than a
predetermined value set in a controller.
17. The apparatus as claimed in claim 13, wherein the apparatus is adapted to
assume the collapsed configuration when vehicle speed is less than a
predetermined value set in a controller.
18. The apparatus as claimed in claim 13, wherein the apparatus is adapted to
assume the expanded configuration when ambient temperature is outside a
predetermined range of a set of values in the controller and the collapsed
configuration when ambient temperature is within the predetermined range,
subject to vehicle speed.
19. The apparatus as claimed in claims 16 or 18, wherein the apparatus is
adapted to assume the collapsed configuration when an operator de-actuates a
protective cover switch irrespective of speed of vehicle.
20. The apparatus as claimed in claims 17 or 18, wherein the apparatus is
adapted to assume the expanded configuration when an operator actuates a
protective cover switch irrespective of speed of vehicle.
21. The apparatus as claimed in claims 1 or 2, wherein, with respect to the
first feather, remaining feathers fi-om among the at least two feathers are
configured to swing away and retract, partially or fiiUy.
22. The apparatus as claimed in claim 1, wherein the second feather is capable
of swinging away or retracted partially or fiiUy with respect to the first feather.
23. The apparatus as claimed in claim 1, wherein feathers are adapted to
swing away and collapse, partially or fiiUy, with respect to the first feather
manually.
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24. The apparatus as claimed in claims 1 or 2, wherein substantially same
apparatus is provided from either or both sides of the vehicle.
25. The apparatus as claimed in claim 24, wherein both the apparatuses are
energized using a common power source.
26. The apparatus as claimed in claim 24, wherein both the apparatuses are
energized using an independent power source.
27. The apparatus as claimed in claim 26, wherein, when the common power
source is used to energize both the apparatuses, a mechanical module capable of
changing the direction of rotation of powering device to substantially in
transverse direction of the vehicle is used.
28. The apparatus as claimed in claims 1 or 2, wherein substantially same
apparatus is provided towards rear side of the floor.
29. The apparatus as claimed in claim 24, wherein all the apparatuses are
actuated using a common or independent power source.
30. The apparatus as claimed in claim 28, wherein all the apparatuses are
actuated using a common or independent power source.
31. A method comprising:
causing a plurality of feathers, mechanically coupled to one another, to
enter into an expanded configuration or a collapsed configuration, the plurality
of feathers comprising a first feather anchored to an anchoring portion of a
vehicle where when in the expanded configuration the plurality of feathers
extend from the anchoring portion of the vehicle.