[001] The present subject matter described herein, relates to fabrication and welding of a bracket having single hole, and, in particularly, to a dowel pin and a panel bracket assembly for controlling rotation and maintaining positional accuracy during fabrication or welding.
BACKGROUND AND PRIOR ART:
[002] In the welding or fabrication process, welding robots are used for mass welding. Generally, Welding or fabrication robots have connectors at the end for doing the required function like welding gun or a component holding attachments like dowel plates. Figure 1 illustrates the welding arrangement 100 with different components. As shown in the figure 1 and 2, the welding robot 101 has a dowel plate 102 mounted at robot arm for moving a panel bracket with two holes 104 from one place to welding jig. The dowel plate 102 has two cylindrical dowel pin 103 which engages with two holes 104a, 104b or location points of the panel bracket 104. The robot arm of the welding robot 101 picks the panel bracket 104 by using dowel pins 103 of the dowel plate and positioned on the surface where it has to be mounted or welded. Two dowel pins of the dowel plate and two holes of the panel bracket control and maintain the position accuracy by constraining the axial rotation along a single axis.
[003] In case where due to space and packaging constraints the size of Bracket becomes small. In such small size bracket two point or hole location method cannot be adopted. Hence the panel bracket 301 (as shown in the figure 3) has single hole to receive the dowel pin of the welding robot. The panel bracket has circular single hole. Further, the dowel pin also has cylindrical profile to match with the circular hole of the panel bracket. Further, it is nearly impossible to constraints axial rotation along single dowel axis. Hence it is difficult to maintain its positional accuracy in mass production.

[004] In the current design, the circular hole is present. It has two functions, firstly to act as the mounting hole for circular clip 302. Secondly to act as a datum hole. Due to this reason the hole shape and size cannot be changed and cannot be used as a location shape for a dowel pin alone. Figure 5 shows the circular hole of the panel bracket 301. Further, 303 indicates the axial rotation of the bracket along the single dowel pin.
[005] Therefore, there is need in the art to develop a combination of dowel pin and the panel bracket that does not change any strength characteristics of the panel bracket. Further, the panel bracket can receive circular clips. The present combination of the dowel pin and the panel bracket without changing the shape and configuration of the dowel pin and the circular hole.
OBJECTS OF THE INVENTION:
[006] The principal objective of the present invention is to provide a dowel pin with a projecting portion integrally disposed contiguously over the dowel pin to locate cutout of the panel bracket to restrict axial rotation.
[007] Another object of the present subject matter is to provide a panel bracket with a cutout in the circular recess/hole to restrict axial rotation of the panel bracket with the dowel pin.
[008] Another object of the present subject matter is to provide a dowel pin and panel bracket assembly having projecting portion on the dowel pin and cutout portion in recess of the panel bracket, where the projecting portion engages with the cutout portion of the panel bracket to restrict axial rotation of the panel bracket about the dowel pin axis.
[009] Yet another object of the present invention is to provide a dowel pin and panel bracket assembly that is simple and inexpensive, and efficiently controls axial rotation of the panel bracket about the dowel pin axis.
SUMMARY OF THE INVENTION:
[0010] The subject matter disclosed herein relates to a dowel pin and panel bracket assembly for locating and controlling axial rotation of the panel bracket

about the dowel pin during fabrication. The dowel pin and panel bracket assembly has a dowel plate and a panel bracket. The dowel plate has a base plate and a dowel pin which is provided on the base plate. The dowel pin has cylindrical portion upto span (LI) and tapered portion upto span (L2) after the span (LI). Further, the dowel pin has a projecting portion which is integrally contiguously disposed over exterior surface of the cylindrical and tapered portion of the dowel pin. The panel bracket is in inverted U shaped portion. The panel bracket has a base member and two side members extending from the base member in vertical downward direction. Further, the panel bracket has a plurality of flanges extending from the side members in perpendicular direction. The based member has a recess/circular hole for receiving the dowel pin. The circular hole has a cutout for receiving the projecting portion of the dowel pin to locate and to control axial rotation of the panel bracket about the dowel pin axis.
[0011] In order to further understand the characteristics and technical contents of the present subject matter, a description relating thereto will be made with reference to the accompanying drawings. However, the drawings are illustrative only but not used to limit scope of the present subject matter.
BRIEF DESCRIPTION OF THE DRAWINGS
[0012] It is to be noted, however, that the appended drawings illustrate only typical embodiments of the present subject matter and are therefore not to be considered for limiting of its scope, for the invention may admit to other equally effective embodiments. The detailed description is described with reference to the accompanying figures. In the figures, the left-most digit(s) of a reference number identifies the figure in which the reference number first appears. The same numbers are used throughout the figures to reference like features and components. Some embodiments of system or methods in accordance with embodiments of the present subject matter are now described, by way of example, and with reference to the accompanying figures, in which:
[0013] Fig. 1 illustrates welding robot arrangement with dowel plate and panel bracket as known;

[0014] Fig. 2 illustrates engagement of the dowel pin with the panel bracket having two circular holes as known in the art;
[0015] Fig. 3 illustrates assembly of clip with the single circular hole panel bracket as known in the art;
[0016] Fig. 4 illustrate structure of clip as known in the art;
[0017] Fig. 5 illustrate panel bracket with circular hole at base member as known in the art;
[0018] Fig. 6 illustrates structure of panel bracket with a cutout in the circular hole, in accordance with an embodiment of the present subject matter;
[0019] Fig. 7 illustrates structure of dowel plate and assembly of dowel pin with the panel bracket for restricting the axial rotation, in accordance with an embodiment of the present subject matter; and
[0020] Fig. 8 illustrates different shapes of the cutout in the circular hole of the panel bracket to restrict axial rotation, in accordance with an embodiment of the present subject matter.
[0021] The figures depict embodiments of the present subject matter for the purposes of illustration only. A person skilled in the art will easily recognize from the following description that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.
DESCRIPTION OF THE PREFERRED EMBODIMENTS:
[0022] The subject matter disclosed herein relates to a dowel pin and panel bracket assembly for locating and controlling axial rotation of the panel bracket about the dowel pin during fabrication. The dowel pin and panel bracket assembly has a dowel plate and a panel bracket. The dowel plate has a base plate and a dowel pin which is provided on the base plate. The dowel pin has cylindrical portion upto span (LI) and tapered portion upto span (L2) after the span (LI). Further, the dowel pin has a projecting portion which is integrally contiguously

disposed over exterior surface of the cylindrical and tapered portion of the dowel pin. The panel bracket is in inverted U shaped portion. The panel bracket has a base member and two side members extending from the base member in vertical downward direction. Further, the panel bracket has a plurality of flanges 5 extending from the side members in perpendicular direction. The based member has a recess/circular hole for receiving the dowel pin. The circular hole has a cutout for receiving the projecting portion of the dowel pin to locate and to control axial rotation of the panel bracket about the dowel pin axis.
[0023] It should be noted that the description and figures merely illustrate the
10 principles of the present subject matter. It should be appreciated by those skilled in the art that conception and specific embodiment disclosed may be readily utilized as a basis for modifying or designing other structures for carrying out the same purposes of the present subject matter. It should also be appreciated by those skilled in the art that by devising various arrangements that, although not
15 explicitly described or shown herein, embody the principles of the present subject matter and are included within its spirit and scope. Furthermore, all examples recited herein are principally intended expressly to be for pedagogical purposes to aid the reader in understanding the principles of the present subject matter and the concepts contributed by the inventor(s) to furthering the art, and are to be
20 construed as being without limitation to such specifically recited examples and conditions. The novel features which are believed to be characteristic of the present subject matter, both as to its organization and method of operation, together with further objects and advantages will be better understood from the following description when considered in connection with the accompanying
25 figures.
[0024] These and other advantages of the present subject matter would be described in greater detail with reference to the following figures. It should be noted that the description merely illustrates the principles of the present subject matter. It will thus be appreciated that those skilled in the art will be able to devise
6

various arrangements that, although not explicitly described herein, embody the principles of the present subject matter and are included within its scope.
[0025] Figure 6 illustrates structure of panel bracket with a cutout, in accordance with an embodiment of the present subject matter. The panel bracket 600 has the 5 same structure as known or as available in the art. The panel bracket 600 is a single circular hole bracket. The panel bracket 600 is an inverted U shaped bracket. The panel bracket 600 has a base member 601 and two side members 602, 603 extending from the base member 601 in vertical downward direction. Further, a plurality of flanges 604, 605 extend from the side members 602, 603, 10 respectively, in perpendicular direction from the side members 602, 603. The base member 601 has a circular hole 606 to receive a mounting clip 302. The circular hole 606 on the base member 601 has a cutout 607 for receiving projection portion of the dowel pin (as shown in the figure 7) to control axial rotation of the panel bracket.
15 [0026] Figure 7 illustrates the structure of the dowel plate having the dowel pin, in accordance with an embodiment of the present subject matter. The dowel plate 700 has a base plate 701 and a dowel pin 702. The dowel pin 702 is provided on the base plate 701 for engagement with the panel bracket 600. The dowel pin 702 has cylindrical portion upto span L1 and tapered portion upto span L2. The
20 tapered portion is provided at the upper end of the dowel pin 702 to guide and locate the dowel pin 702 into the circular hole 606 of the panel bracket 600 (as shown in the figure 6). The dowel pin 702 has a projecting portion 703 integrally and contiguously disposed over exterior surface of the cylindrical and tapered portion of the dowel pin 702. The projecting portion 703 engages with the cutout
25 607 of the panel bracket 600 to restrict axial rotation of the panel bracket 600 about the dowel pin axis.
[0027] Figure 7 also illustrates assembly of the dowel pin with the panel bracket
for restriction of axial rotation of the panel bracket about the dowel pin axis, in
accordance with an embodiment of the present subject matter. The assembly 800
30 has the dowel plate 700 having the dowel pin 702 with the projecting portion 703
7

disposed over the exterior surface of the dowel pin. The assembly 800 further has the panel bracket 600 having the circular hole 606 with the cutout 607. The projecting portion 703 of the dowel pin engages with the cutout portion 607 of the panel bracket 600 to restrict axial rotation of the panel bracket about the dowel pin 5 axis. The projecting portion 703 of the dowel pin 702 corresponds to shape and configuration of the cutout 607 in the circular hole 606 or vice versa. For example, if the shape of the cutout 607 is semicircular, the projection portion 703 has semicircular profile. The panel bracket 600 has single circular hole 606 for receiving the dowel pin 702.
10 [0028] As shown in the figure 8, the cutout 801, 802, 803, 804 of the circular hole 606 is in semicircular, any polygon shape, triangular and rectangular, respectively. Further, shape of the cutout matches with the shape of the projecting portion of the dowel pin. Engagement of the cutout and the projecting portion stops the axial rotation of bracket along the axis of dowel pin and prevent positional inaccuracy.
15 [0029] Although embodiments for the present subject matter have been described in language specific to structural features, it is to be understood that the present subject matter is not necessarily limited to the specific features described. Rather, the specific features and methods are disclosed as embodiments for the present subject matter. Numerous modifications and adaptations of the system/component
20 of the present invention will be apparent to those skilled in the art, and thus it is intended by the appended claims to cover all such modifications and adaptations which fall within the scope of the present subject matter.

Claims:We claim:

1.A dowel plate (700) for fabrication robots for holding panel bracket (600), the down plate (700) comprising:
a base plate (701);
a dowel pin (702) provided on the base plate (701), the dowel pin (702) has cylindrical portion upto span (L1) and tapered portion upto span (L2);
characterized in that
a projecting portion (703) integrally disposed contiguously over exterior surface of the cylindrical and tapered portion of the dowel pin (702).

2. The dowel plate (700) as claimed in claim 1, wherein the projecting portion (703) guides in locating a single circular hole bracket (600).

3. A panel bracket (600) for receiving a dowel pin (702), the panel bracket (600) comprising:

an inverted U shaped portion having:
a base member (601);
side members (602, 603) extending from the base member (601);
a plurality of flanges (604, 605) extending from the side members (602, 603) in perpendicular direction;
wherein the base member (601) has a recess (606) for receiving a clip (302);
characterized in that
wherein the recess (606) has a cutout (607) for locating the dowel pin (702).

4. The panel bracket (600) as claimed in claim 3, wherein the recess (606) is in circular shape.
5. The panel bracket (600) as claimed in claim 3, wherein the cutout (607) is in rectangular, semicircular, triangular, and any polygon shape.

6. A dowel pin and panel bracket assembly (800) for locating and controlling axial rotation in panel bracket during fabrication, the dowel pin and panel bracket assembly (800) comprising:
a dowel plate (700) having
a base plate (701);
a dowel pin (702) provided on the base plate (701), the dowel pin (702) has cylindrical portion upto span (L1) and tapered portion upto span (L2);
a projecting portion (703) integrally disposed contiguously over exterior surface of the cylindrical and tapered portion of the dowel pin (702);
a panel bracket (600) comprising:
an inverted U shaped portion having a base member (601) and two side members (602, 603) extending from the base member (601);
a plurality of flanges (604, 605) extending from the side members (602, 603) in perpendicular direction;
wherein the base member (601) having a recess (606) for receiving the dowel pin (702), the recess (606) has a cutout (607) which receives the projecting portion (703) of the dowel pin (702) to restrict axial rotation of the panel bracket (600) about the dowel pin axis.
7. The dowel pin and panel bracket assembly (800) as claimed in claim 6, wherein shape of the cutout (607) of the panel bracket (600) corresponds to shape of the projecting portion (703) of the dowel pin (702).
8. The dowel pin and panel bracket assembly (800) as claimed in claim 6, wherein the tapered profile of the dowel pin (702) locate the cutout (607) in the panel bracket (600).

9. The dowel pin and panel bracket assembly (800) as claimed in claim 6, wherein the panel bracket (600) has a single recess (606) on the base member (601).

10. The dowel pin and panel bracket assembly (800) as claimed in claim 6, wherein the recess (606) of the panel bracket (600) is in circular shape.
, Description:A DOWEL PIN AND PANEL BRACKET ASSEMBLY
FIELD OF INVENTION:
[001] The present subject matter described herein, relates to fabrication and welding of a bracket having single hole, and, in particularly, to a dowel pin and a panel bracket assembly for controlling rotation and maintaining positional accuracy during fabrication or welding.
BACKGROUND AND PRIOR ART:
[002] In the welding or fabrication process, welding robots are used for mass welding. Generally, Welding or fabrication robots have connectors at the end for doing the required function like welding gun or a component holding attachments like dowel plates. Figure 1 illustrates the welding arrangement 100 with different components. As shown in the figure 1 and 2, the welding robot 101 has a dowel plate 102 mounted at robot arm for moving a panel bracket with two holes 104 from one place to welding jig. The dowel plate 102 has two cylindrical dowel pin 103 which engages with two holes 104a, 104b or location points of the panel bracket 104. The robot arm of the welding robot 101 picks the panel bracket 104 by using dowel pins 103 of the dowel plate and positioned on the surface where it has to be mounted or welded. Two dowel pins of the dowel plate and two holes of the panel bracket control and maintain the position accuracy by constraining the axial rotation along a single axis.
[003] In case where due to space and packaging constraints the size of Bracket becomes small. In such small size bracket two point or hole location method cannot be adopted. Hence the panel bracket 301 (as shown in the figure 3) has single hole to receive the dowel pin of the welding robot. The panel bracket has circular single hole. Further, the dowel pin also has cylindrical profile to match with the circular hole of the panel bracket. Further, it is nearly impossible to constraints axial rotation along single dowel axis. Hence it is difficult to maintain its positional accuracy in mass production.
[004] In the current design, the circular hole is present. It has two functions, firstly to act as the mounting hole for circular clip 302. Secondly to act as a datum hole. Due to this reason the hole shape and size cannot be changed and cannot be used as a location shape for a dowel pin alone. Figure 5 shows the circular hole of the panel bracket 301. Further, 303 indicates the axial rotation of the bracket along the single dowel pin.
[005] Therefore, there is need in the art to develop a combination of dowel pin and the panel bracket that does not change any strength characteristics of the panel bracket. Further, the panel bracket can receive circular clips. The present combination of the dowel pin and the panel bracket without changing the shape and configuration of the dowel pin and the circular hole.
OBJECTS OF THE INVENTION:
[006] The principal objective of the present invention is to provide a dowel pin with a projecting portion integrally disposed contiguously over the dowel pin to locate cutout of the panel bracket to restrict axial rotation.
[007] Another object of the present subject matter is to provide a panel bracket with a cutout in the circular recess/hole to restrict axial rotation of the panel bracket with the dowel pin.
[008] Another object of the present subject matter is to provide a dowel pin and panel bracket assembly having projecting portion on the dowel pin and cutout portion in recess of the panel bracket, where the projecting portion engages with the cutout portion of the panel bracket to restrict axial rotation of the panel bracket about the dowel pin axis.
[009] Yet another object of the present invention is to provide a dowel pin and panel bracket assembly that is simple and inexpensive, and efficiently controls axial rotation of the panel bracket about the dowel pin axis.
SUMMARY OF THE INVENTION:
[0010] The subject matter disclosed herein relates to a dowel pin and panel bracket assembly for locating and controlling axial rotation of the panel bracket about the dowel pin during fabrication. The dowel pin and panel bracket assembly has a dowel plate and a panel bracket. The dowel plate has a base plate and a dowel pin which is provided on the base plate. The dowel pin has cylindrical portion upto span (L1) and tapered portion upto span (L2) after the span (L1). Further, the dowel pin has a projecting portion which is integrally contiguously disposed over exterior surface of the cylindrical and tapered portion of the dowel pin. The panel bracket is in inverted U shaped portion. The panel bracket has a base member and two side members extending from the base member in vertical downward direction. Further, the panel bracket has a plurality of flanges extending from the side members in perpendicular direction. The based member has a recess/circular hole for receiving the dowel pin. The circular hole has a cutout for receiving the projecting portion of the dowel pin to locate and to control axial rotation of the panel bracket about the dowel pin axis.
[0011] In order to further understand the characteristics and technical contents of the present subject matter, a description relating thereto will be made with reference to the accompanying drawings. However, the drawings are illustrative only but not used to limit scope of the present subject matter.
BRIEF DESCRIPTION OF THE DRAWINGS
[0012] It is to be noted, however, that the appended drawings illustrate only typical embodiments of the present subject matter and are therefore not to be considered for limiting of its scope, for the invention may admit to other equally effective embodiments. The detailed description is described with reference to the accompanying figures. In the figures, the left-most digit(s) of a reference number identifies the figure in which the reference number first appears. The same numbers are used throughout the figures to reference like features and components. Some embodiments of system or methods in accordance with embodiments of the present subject matter are now described, by way of example, and with reference to the accompanying figures, in which:
[0013] Fig. 1 illustrates welding robot arrangement with dowel plate and panel bracket as known;
[0014] Fig. 2 illustrates engagement of the dowel pin with the panel bracket having two circular holes as known in the art;
[0015] Fig. 3 illustrates assembly of clip with the single circular hole panel bracket as known in the art;
[0016] Fig. 4 illustrate structure of clip as known in the art;
[0017] Fig. 5 illustrate panel bracket with circular hole at base member as known in the art;
[0018] Fig. 6 illustrates structure of panel bracket with a cutout in the circular hole, in accordance with an embodiment of the present subject matter;
[0019] Fig. 7 illustrates structure of dowel plate and assembly of dowel pin with the panel bracket for restricting the axial rotation, in accordance with an embodiment of the present subject matter; and
[0020] Fig. 8 illustrates different shapes of the cutout in the circular hole of the panel bracket to restrict axial rotation, in accordance with an embodiment of the present subject matter.
[0021] The figures depict embodiments of the present subject matter for the purposes of illustration only. A person skilled in the art will easily recognize from the following description that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.
DESCRIPTION OF THE PREFERRED EMBODIMENTS:
[0022] The subject matter disclosed herein relates to a dowel pin and panel bracket assembly for locating and controlling axial rotation of the panel bracket about the dowel pin during fabrication. The dowel pin and panel bracket assembly has a dowel plate and a panel bracket. The dowel plate has a base plate and a dowel pin which is provided on the base plate. The dowel pin has cylindrical portion upto span (L1) and tapered portion upto span (L2) after the span (L1). Further, the dowel pin has a projecting portion which is integrally contiguously disposed over exterior surface of the cylindrical and tapered portion of the dowel pin. The panel bracket is in inverted U shaped portion. The panel bracket has a base member and two side members extending from the base member in vertical downward direction. Further, the panel bracket has a plurality of flanges extending from the side members in perpendicular direction. The based member has a recess/circular hole for receiving the dowel pin. The circular hole has a cutout for receiving the projecting portion of the dowel pin to locate and to control axial rotation of the panel bracket about the dowel pin axis.
[0023] It should be noted that the description and figures merely illustrate the principles of the present subject matter. It should be appreciated by those skilled in the art that conception and specific embodiment disclosed may be readily utilized as a basis for modifying or designing other structures for carrying out the same purposes of the present subject matter. It should also be appreciated by those skilled in the art that by devising various arrangements that, although not explicitly described or shown herein, embody the principles of the present subject matter and are included within its spirit and scope. Furthermore, all examples recited herein are principally intended expressly to be for pedagogical purposes to aid the reader in understanding the principles of the present subject matter and the concepts contributed by the inventor(s) to furthering the art, and are to be construed as being without limitation to such specifically recited examples and conditions. The novel features which are believed to be characteristic of the present subject matter, both as to its organization and method of operation, together with further objects and advantages will be better understood from the following description when considered in connection with the accompanying figures.
[0024] These and other advantages of the present subject matter would be described in greater detail with reference to the following figures. It should be noted that the description merely illustrates the principles of the present subject matter. It will thus be appreciated that those skilled in the art will be able to devise various arrangements that, although not explicitly described herein, embody the principles of the present subject matter and are included within its scope.
[0025] Figure 6 illustrates structure of panel bracket with a cutout, in accordance with an embodiment of the present subject matter. The panel bracket 600 has the same structure as known or as available in the art. The panel bracket 600 is a single circular hole bracket. The panel bracket 600 is an inverted U shaped bracket. The panel bracket 600 has a base member 601 and two side members 602, 603 extending from the base member 601 in vertical downward direction. Further, a plurality of flanges 604, 605 extend from the side members 602, 603, respectively, in perpendicular direction from the side members 602, 603. The base member 601 has a circular hole 606 to receive a mounting clip 302. The circular hole 606 on the base member 601 has a cutout 607 for receiving projection portion of the dowel pin (as shown in the figure 7) to control axial rotation of the panel bracket.
[0026] Figure 7 illustrates the structure of the dowel plate having the dowel pin, in accordance with an embodiment of the present subject matter. The dowel plate 700 has a base plate 701 and a dowel pin 702. The dowel pin 702 is provided on the base plate 701 for engagement with the panel bracket 600. The dowel pin 702 has cylindrical portion upto span L1 and tapered portion upto span L2. The tapered portion is provided at the upper end of the dowel pin 702 to guide and locate the dowel pin 702 into the circular hole 606 of the panel bracket 600 (as shown in the figure 6). The dowel pin 702 has a projecting portion 703 integrally and contiguously disposed over exterior surface of the cylindrical and tapered portion of the dowel pin 702. The projecting portion 703 engages with the cutout 607 of the panel bracket 600 to restrict axial rotation of the panel bracket 600 about the dowel pin axis.
[0027] Figure 7 also illustrates assembly of the dowel pin with the panel bracket for restriction of axial rotation of the panel bracket about the dowel pin axis, in accordance with an embodiment of the present subject matter. The assembly 800 has the dowel plate 700 having the dowel pin 702 with the projecting portion 703 disposed over the exterior surface of the dowel pin. The assembly 800 further has the panel bracket 600 having the circular hole 606 with the cutout 607. The projecting portion 703 of the dowel pin engages with the cutout portion 607 of the panel bracket 600 to restrict axial rotation of the panel bracket about the dowel pin axis. The projecting portion 703 of the dowel pin 702 corresponds to shape and configuration of the cutout 607 in the circular hole 606 or vice versa. For example, if the shape of the cutout 607 is semicircular, the projection portion 703 has semicircular profile. The panel bracket 600 has single circular hole 606 for receiving the dowel pin 702.
[0028] As shown in the figure 8, the cutout 801, 802, 803, 804 of the circular hole 606 is in semicircular, any polygon shape, triangular and rectangular, respectively. Further, shape of the cutout matches with the shape of the projecting portion of the dowel pin. Engagement of the cutout and the projecting portion stops the axial rotation of bracket along the axis of dowel pin and prevent positional inaccuracy.
[0029] Although embodiments for the present subject matter have been described in language specific to structural features, it is to be understood that the present subject matter is not necessarily limited to the specific features described. Rather, the specific features and methods are disclosed as embodiments for the present subject matter. Numerous modifications and adaptations of the system/component of the present invention will be apparent to those skilled in the art, and thus it is intended by the appended claims to cover all such modifications and adaptations which fall within the scope of the present subject matter.