FORM 2
THE PATENTS ACT, 1970
(39 OF 1970)
As amended by the Patents (Amendment) Act, 2005
&
The Patents Rules, 2003
As amended by the Patents (Amendment) Rules, 2006
COMPLETE SPECIFICATION
(See section 10 and rule 13)
TITLE OF THE INVENTION
Adjustable motor mounting arrangement
APPLICANTS
Crompton Greaves Limited, CG House, Dr Annie Besant Road, Worli, Mumbai 400 030, Maharashtra, India, an Indian Company
INVENTORS
Sahebrao Wadbude of Crompton Greaves Ltd, Machine (M7) Division, D-5, Industrial Area, MPAKVN, Mandideep - 462046, Madhya Pradesh, India, an Indian National.
PREAMBLE TO THE DESCRIPTION
The following specification particularly describes the nature of this invention and the manner in which it is to be performed.

FIELD OF INVENTION:
This invention relates to motors and their mounting assemblies.
Particularly, this invention relates to adjustable motor mounting mechanisms.
BACKGROUND OF INVENTION:
In prior art, two flanges for mounting a motor i.e. two mounting positions and vertically mounting position of motor is known.
In one of the arrangements in accordance with the prior art, for mounting a Motor/pump which disclosed a vertically mounting high pressure water pump system including a vertically oriented motor, an intermediate flange and an axial drive water pump wherein the intermediate flange vertically unites the motor and the high pressure water pump and further includes an axial thrust bearing and a thrust bearing sleeve for coupling the motor drive shaft in the axial drive pump.
Also known in accordance with the prior art, an agricultural tool comprising a frame, at least a work tool, a motor group and means for joining which dismountably join the motor group to the frame; wherein the means for joining comprise: two flanges respectively fixed to the frame and the motor group; an external locking ring nut coupled to a first flange, and which screws up on a second flange, such as to press the flanges axially into reciprocal contact; and anti-unscrewing means comprising a flexible portion, with at least hooking tooth which couples with a plurality of teeth on the second flange, such as to be able to block

the locking ring nut in different angular portions.
PRIOR ART:
US5653584 discloses a vertically oriented motor and intermediate flange.
EP2033506 discloses motor with two flanges.
Mounting Flages and Power Take-Off shafts for small engines (SAE Standard); Society of Automative Engineers, Inc., Warrendale, PA. cJul 65,2p,disclosed mounting flanges.
However, there is a need for a modular mounting arrangement which provides a plurality of mounting positions, which can be easily and readily achieved.
OBJECTS OF INVENTION:
An object of the invention is to provide a novel adjustable motor mounting arrangement, which can used to operate the motor at vertical and as well as in tilted position with 15-45 degree range of freedom / motion with respect to vertical axis.
Another object of the invention is to provide a novel adjustable motor mounting arrangement, which can be used to provide different positions to motor for exploring various applications as per the vertical and tilted position.

Yet another object of the invention is to provide a novel adjustable motor mounting arrangement, where blade mounting shank or connecting means are an integral part of top or bottom end shield.
Still another object of the invention is to provide a novel adjustable motor mounting arrangement, which provide dual position arrangement to save cost and effort.
An additional object of the invention is to provide a novel adjustable motor mounting arrangement, which reduces manpower cost and whereby maintenance is easy.
SUMMARY OF THE INVENTION:
According to this invention, there is provided an adjustable motor mounting mechanism which comprises a motor mounted on top of a shank, said mechanism comprises:
a) first (foundation) flange being a fixed vertical mounting flange adapted to provide a fixing means for fixing said motor, said first flange being a cylinder with a flat base parallel to ground and an angularly transversely cut top surface, such that the top plane is not parallel to said flat base, said angularly transversely cut defining a first slope;
b) second (motor) flange being a tilting flange adapted to provide the tilting to said motor, said second flange resting atop said first flange, said second flange is a cylinder with a top flat surface parallel to ground and an angularly transversely cut base, such that the base is not parallel to said top surface, said angularly transversely cut defining a first slope;
c) motor mounted on said second flange; and

d) angular displacement means adapted to angularly displace said second flange with respect to said first flange, thus rotating said mounted motor on said second flange with respect to said first flange, thereby changing the resting position of the slope of said second flange over the slope of said first flange and thereby achieving the deviation of said motor from its normal vertical axis with respect to said ground.
Typically, said top surface of said first flange includes said first slope is complementary with said second slope of said base of said second flange.
Typically, said angular displacement means includes plurality of first mating means on said first flange.
Typically, said angular displacement means includes plurality of second mating means on said second flange.
Typically, said angular displacement means includes plurality of male side mating means adapted to couple with each of a plurality of female side mating means, to achieve a resting position for said mounted motor.
Typically, said angular displacement means includes plurality of first mating means on said first flange, said first mating means being a male side mating means.

Alternatively, said angular displacement means includes plurality of first mating means on said first flange, said first mating means being a female side mating means.
Typically, said angular displacement means includes plurality of second mating means on said second flange, said second mating means being a male side mating means.
Angularly, said angular displacement means includes plurality of second mating means on said second flange, said second mating means being a female side mating means.
Typically, said angular displacement means includes plurality of mating means located at pre-defmed positions with respect to the calculated tilting of mounted motor to be achieved.
BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWINGS:
The invention will now be described in relation to the accompanying
drawings, in which:
Figure 1 illustrates tilted positions of motor;
Figures 2 to 9 illustrate a front view of the various tilted positions of the motor while being mounted on the flanges;
Figure 10a illustrates mating points on second (tilting) flange; and

Figure 10b illustrates mating points on first (mounting) flange.
DETAILED DESCRIPTION OF THE ACCOMPANYING DRAWINGS:
Figure 1, of the accompanying drawings, illustrates tilted positions of a motor fitted onto the mounting mechanism of this invention.
According to the invention, there is a novel adjustable motor mounting mechanism (100), which comprises a motor (10) mounted on top of a shank or connecting from a shaft end.
In accordance with an embodiment of this invention, there is provided a first (foundation) flange (12) and a second (motor) flange (14), said second flange resting atop said first flange. Typically, said foundation flange is a fixed vertical mounting flange adapted to provide a fixing means for fixing said motor. Typically said motor flange is a tilting flange adapted to provide the tilting to said motor. Typically, motor is mounted on said second flange.
Typically, said first flange is a cylinder with a flat base parallel to ground and an angularly transversely cut top surface, such that the top plane is not parallel to said flat base.
Typically, said second flange is a cylinder with a top flat surface parallel to ground and an angularly transversely cut base, such that the base is not parallel to said top surface.

Typically, slope of said top surface of said first flange is complementary with slope of said base of said second flange.
In accordance with another embodiment of this invention, there is provided a plurality of first mating means (Fl, F2, F3, F4, M F5, F6, F7, F8) on said first flange adapted to couple with second mating means (Ml, M2, M3, M4, M5, M6, M7, M8) on said second flange (as shown in Figure 10 of the accompanying drawings). Each of said plurality of first mating means is adapted to couple with each of said plurality of second mating means to achieve a resting position for said mounted motor. Typically, the plurality of mating means are located at pre-defined positions with respect to the calculated tilting to be achieved.
Typically, the second flange is adapted to be angularly displaced with respect to said first flange, thus rotating the mounted motor on said second flange with respect to said first flange, and thereby achieving the tilt of said motor with respect to said ground.
As the tilting flange is rotated with respect to the mounting flange, the resting position of the slope of said second flange over the slope of said first flange changes. This changes the normally vertical position of the motor, and causes it to tilt.
Figures 2 to 9, of the accompanying drawings, illustrate a front view of the various tilted positions of the motor while being mounted on the flanges. (Corresponding mating points are as disclosed in Figure 10 of the accompanying drawings.)

When mating Ml is correspondingly fitted over Fl, the motor remains vertical, with 0 degree deviation from the vertical axis, as seen in Figure 2 of the accompanying drawings.
When mating Ml is correspondingly fitted over F2, the motor gets tilted, with 7 degree deviation from the vertical axis, as seen in Figure 3 of the accompanying drawings.
When mating Ml is correspondingly fitted over F3, the motor gets tilted, with 14 degree deviation from the vertical axis, as seen in Figure 4 of the accompanying drawings.
When mating Ml is correspondingly fitted over F4, the motor gets tilted, with 21 degree deviation from the vertical axis, as seen in Figure 5 of the accompanying drawings.
When mating Ml is correspondingly fitted over F5, the motor gets tilted, with 28 degree deviation from the vertical axis, as seen in Figure 6 of the accompanying drawings.
When mating Ml is correspondingly fitted over F6, the motor gets tilted, with 35 degree deviation from the vertical axis, as seen in Figure 7 of the accompanying drawings.
When mating Ml is correspondingly fitted over F7, the motor gets tilted, with 42 degree deviation from the vertical axis, as seen in Figure 8 of the accompanying drawings.

When mating M1 is correspondingly fitted over F8, the motor gets tilted, with 49 degree deviation from the vertical axis, as seen in Figure 9 of the accompanying drawings.
Typically, the mating means includes a male mating contact on either of said flange. Typically, the mating means includes a female mating contact on remainder of said flange.
Typically, the motor can achieve various angular tilting locations with respect to a vertical axis.
In accordance to the present invention, novel adjustable motor mounting mechanism is disclosed, where motor is mounted on top or bottom flange. This adjustable motor mounting mechanism eliminates process of making different types of mounting means and assembling which saves manufacturing and material costs, and increase modularity. Typically, motor is directly mounted to the tilting flange as well as vertical mounting flange through a shaft end side of the motor. This mechanism provides tilting projection with variable angles on which motor can be mounted and get specified performance of the as per desired or specified position and application. This eliminates a component, a set of process, material which causes cost saving in contrast to conventional cases of mounting mechanisms.

We claim:
1. An adjustable motor mounting mechanism which comprises a motor mounted on top of a shank, said mechanism comprising:
a) first (foundation) flange being a fixed vertical mounting flange adapted to provide a fixing means for fixing said motor, said first flange being a cylinder with a flat base parallel to ground and an angularly transversely cut top surface, such that the top plane is not parallel to said flat base, said angularly transversely cut defining a first slope;
b) second (motor) flange being a tilting flange adapted to provide the tilting to said motor, said second flange resting atop said first flange, said second flange is a cylinder with a top flat surface parallel to ground and an angularly transversely cut base, such that the base is not parallel to said top surface, said angularly transversely cut defining a first slope;
c) motor mounted on said second flange; and
d) angular displacement means adapted to angularly displace said second flange with respect to said first flange, thus rotating said mounted motor on said second flange with respect to said first flange, thereby changing the resting position of the slope of said second flange over the slope of said first flange and thereby achieving the deviation of said motor from its normal vertical axis with respect to said ground.
2. A mechanism as claimed in claim 1 wherein, said top surface of said first flange includes said first slope is complementary with said second slope of said base of said second flange.

3. A mechanism as claimed in claim 1 wherein, said angular displacement means includes plurality of first mating means on said first flange.
4. A mechanism as claimed in claim 1 wherein, said angular displacement means includes plurality of second mating means on said second flange.
5. A mechanism as claimed in claim 1 wherein, said angular displacement means includes plurality of male side mating means adapted to couple with each of a plurality of female side mating means, to achieve a resting position for said mounted motor.
6. A mechanism as claimed in claim 1 wherein, said angular displacement means includes plurality of first mating means on said first flange, said first mating means being a male side mating means.
7. A mechanism as claimed in claim 1 wherein, said angular displacement means includes plurality of first mating means on said first flange, said first mating means being a female side mating means.
8. A mechanism as claimed in claim 1 wherein, said angular displacement means includes plurality of second mating means on

said second flange, said second mating means being a male side mating means.
9. A mechanism as claimed in claim 1 wherein, said angular displacement means includes plurality of second mating means on said second flange, said second mating means being a female side mating means.
10.A mechanism as claimed in claim 1 wherein, said angular displacement means includes plurality of mating means located at pre-defined positions with respect to the calculated tilting of mounted motor to be achieved.