HEIGHT ADJUSTABLE SUPPORT FOR FOOD PROCESSING EQUIPMENT

Abstract

A height adjustable support comprising a threaded support channel a cylindrical support post, positioned within the support channel and at least one saddle brace positioned within the support channel and to partially surround the cylindrical support post. In the present invention, the downward force resulting from the weight of the equipment results in static friction between the saddle brace and the cylindrical support post that is sufficient to hold the equipment surface at a desired height. The height adjustable support may be implemented into hygienically designed food processing equipment to eliminate undesirable bacteria harboring surfaces and to improve height adjustability of the equipment.

Claims

1. A height adjustable support comprising: a support channel comprising a back wall a first side wall and a second side wall the first side wall having at least one securing notch positioned along a first lengthwise edge of the first side wall and the second side wall, having at least one securing notch positioned along a first lengthwise edge of the second side wall and aligned with the at least one securing notch of the first side wall; and at least one saddle brace, the at least one saddle brace comprising a semicircular portion dimensioned to be positioned within the interior of the support channel and to partially surround and be in contact with a cylindrical support post positioned within the interior of the support channel, the saddle brace timber comprising a first notched flange extending from a first end of the semicircular portion of the saddle brace and dimensioned to engage with the at least one securing notch of the first side wall of the support channel and a second notched flange extending from a second end of the semicircular portion of the saddle brace and dimensioned to engage with the at least one securing notch of the second side wall of the support channel.

2. The height adjustable support of claim 1, wherein the back wall of the support channel further comprises at least one pair of aligned voids, each of the voids for receiving a leg of a u-shaped bolt positioned within the support channel the u-shaped bolt to surround the support post.

3. The height adjustable support of claim 1, wherein the back wall of the support channel further comprises at least one pair of aligned voids and the height adjustable support further comprises at least one u-shaped having two legs, the u-shaped bolt positioned within the support channel, the u-shaped bolt to surround the support post and each of the legs of the u-shaped bolt positioned in one of each of the voids of the back wall of the support channel.

4. The height adjustable support of claim 3, further comprising at least one attachment member for securing the u-shaped bolt to the support channel.

5. The height adjustable support of claim 4, wherein the legs of the u-shaped bolt are threaded and the at least one attachment member is a threaded nut.

6. The height adjustable support of claim 1, further comprising a cylindrical support post dimensioned to be positioned within the interior of the support channel

7. The height adjustable support of claim 6, wherein the cylindrical support post further comprises a footpad secured to one end of the cylindrical support post,

8. The height adjustable support of claim 1, further comprising a caster having a cylindrical support post dimensioned to be positioned within the interior of the support channel.

9. The height adjustable support of claim 8, wherein the caster is a swivel caster.

10. The height adjustable support of claim 8, wherein the caster further comprises a caster brake.

11. A height adjustable support comprising: a support channel comprising a back wall, a first side wall and a second side wall the back wall having at least one pair of aligned voids, the first side wall having at least one securing notch positioned along a first lengthwise edge of the first side wall and the second side wall having at least one securing notch positioned along a first lengthwise edge of the second side wall and aligned, with the at least one securing notch of the first side wall; a cylindrical support post positional within the interior of the support channel; at least one saddle brace, the at least one saddle brace comprising a semicircular portion dimensioned to be positioned within the interior of the support channel and to partially surround and be in contact with the cylindrical support post, the saddle brace further comprising a first notched flange extending from a first end of the semicircular portion of the saddle brace and dimensioned to engage with the at least one securing notch of the first side wall of the support channel and a second notched flange extending thorn a second end of the semicircular portion of the saddle brace and dimensioned to engage with the at least one securing notch of the second, side wall of the support channel; and at least one u-shaped bolt having two legs, the u-shaped bolt positioned within the support channel to partially surround the support post and each of the legs positioned in one of each of the voids of the back wall of the support channel.

12. The height adjustable support of claim 11, further comprising at least one attachment member for securing the u-shaped bolt to the support channel.

13. The height adjustable support of claim 13, wherein the legs of the u-shaped bolt are threaded and the at least one attachment member is a threaded nut.

14. The height adjustable support of claim 11, wherein the cylindrical support post further comprises a footpad secured to one end of the cylindrical support post.

15. The height adjustable support of claim 11, wherein the cylindrical support further comprises a caster secured to one end of the cylindrical support post.

16. The height adjustable support of claim 16, wherein the caster is a swivel caster.

17. The height adjustable support of claim wherein the caster further comprises a caster brake.

18. A load-carrying structure comprising: at least one height adjustable support composing: a support channel comprising a back wall, a first side wall and a second side wall, the back wall having at least one pair of aligned voids, the first side wall having at least one securing notch positioned along a first lengthwise edge of the first side wall and the second side wall basing at least one securing notch positioned along a first lengthwise edge of the second side wall and aligned with the at least one securing notch of the first side wall; a cylindrical support post positioned within the interior of the support channel; at least one saddle brace, the at least one saddle brace comprising a semicircular portion dimensioned to be positioned within the interior of the support channel and to partially surround and be in contact with the cylindrical support post, the saddle brace further comprising a first notched flange extending from a first end of the semicircular portion of the saddle brace and dimensioned to engage with the at least one securing notch of the first side wall of the support channel and a second notched flange extending from a second end of the semicircular portion of the saddle brace and dimensioned to engage with the at least one scouring notch of the second side wall of the support channel; and at least one u-shaped bolt having two legs, the u-shaped bolt positioned within the support channel to partially surround the support post and each of the legs positioned in one of each of the voids of the back wall of the support channel.

19. The load-carrying structure of claim 18, wherein the cylindrical support post further comprises a footpad secured to one end of the cylindrical support post.

20. The load-carrying structure of claim 18, wherein the cylindrical support post further comprises a caster secured to one end of the cylindrical support post.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of tins specification. The drawings illustrate embodiments of the invention, and together with the description, serve to explain the principles of the invention.

[0014] FIG. 1A is a diagrammatic front view of a support channel of a height adjustable support in accordance with an embodiment of the present invention.

[0015] FIG. 1B is a diagrammatic front view of a height adjustable support, having a caster in accordance with an embodiment of the present invention.

[0016] FIG. 1C is a diagrammatic side view of a support channel of a height adjustable support in accordance with an embodiment of the present invention.

[0017] FIG. 1D is a diagrammatic side view of a height adjustable support having a caster in accordance with an embodiment of the present invention.

[0018] FIG. 1E is a diagrammatic top-down view of a height adjustable support having a caster in accordance with an embodiment of the present invention.

[0019] FIG. 1F is a diagrammatic view of a saddle brace in accordance with an embodiment of the present invention.

[0020] FIG. 1G is a diagrammatic view of a u-shaped bolt and attachment members in accordance with an embodiment of the present invention.

[0021] FIG. 2A is a diagrammatic front view of a height adjustable support having a swivel caster in accordance with an embodiment of the present invention.

[0022] FIG. 2B is a diagrammatic side view of a height adjustable support having a swivel caster in accordance with an embodiment of the present invention.

[0023] FIG. 2C is a diagrammatic top-down view of a height adjustable support having a swivel caster in accordance with an embodiment of the present invention

[0024] FIG. 3A is a diagrammatic front view of a height adjustable support basing a swivel caster in accordance with an embodiment of the present invention.

[0025] FIG. 3B is a diagrammatic side view of a height adjustable support having a swivel caster in accordance with an embodiment of the present invention.

[0026] FIG. 3C is a diagrammatic top-down view of a height adjustable support having a swivel caster in accordance with an embodiment of the present invention.

[0027] FIG. 4A is a diagrammatic top-down view of a footpad for a height adjustable support in accordance with an embodiment of the present invention.

[0028] FIG. 4B is a diagrammatic side view of a height adjustable support having a footpad in accordance with an embodiment of the present save noon.

[0029] FIG. 4C is a diagrammatic front view of a height adjustable support having a footpad in accordance with an embodiment of the present invention.

DETAILED DESCRIPTION

[0030] The present invention provides a height adjustable support comprising a three-skied support channel, a cylindrical support post positioned within the support channel and at least one saddle brace positioned within the support channel and to partially surround the cylindrical support post that can be incorporated into hygienic ally designed food processing equipment to eliminate surface that are prone to harboring bacteria. Additionally, the height adjustable support of the present invention is easy to adjust allowing for improved leveling and height adjustment of food processing equipment.

[0031] With reference to FIG. 1A, a height adjustable support of the present invention comprises, a support channel 180 which includes a back wall 160, a first side wall and 150 a second side wall 155, the first side wall 150 having at least one seeming notch 110, 115 positioned along a Gist lengthwise edge of the first side wall 150 and the second side wall 155 having at least one securing notch 120, 125 positioned along a first lengthwise edge of the second side wall 155 and aligned with the at least one securing notch 110, 115 of the first side wall 150. In the embodiment of FIG. 1A, the support channel 100 includes two notches 110, 115 in the first side wall 150 which are aligned with two notches 120, 125 in the second side wall 355. This configuration is not intended to be limiting and additional side wall notches are within the of she present invention.

[0032] With reference to FIG. 2, the height adjustable support of the present invention further includes, at least one saddle brace 165, 170. As shown in more detail with reference to FIG. 1F, the at least one saddle brace 165 includes a semicircular portion 142 dimensioned to be positioned within the interior of the support channel 100 and to partially surround and be in contact with a cylindrical support post 175 positioned within the interior of the support channel 100. The saddle brace 165 farther includes a first notched flange 148 extending from a first end of the semicircular portion 142 of the saddle brace 165 and dimensioned to engage with the at least one securing notch 110 of the first side wall 150 of the support channel 100 and a second notched flange 144 extending from a second end of the semicircular portion 142 of the saddle brace 165 and dimensioned to engage with the at least one securing notch 120 of the second side wall 155 of the support channel 100. As shown, the first notched flange 148 comprises a notch 152 that is complementary to the securing notch 110 of the first side wall 150 of the support channel 100 and the second notched flange 144 comprises a notch 146 that is complementary to the securing notch 120 of the second side wall 155 of the support channel 100.

[0033] FIG. 1B illustrates a front view of the support of the present invention. As shown, the support channel 100 is a three-sided open channel that can be easily sanitized. In this embodiment, a cylindrical support post 175 having a caster 198 is positioned with in the support channel 100. A first saddle brace 165 is positioned within the support channel 100 to partially surround the cylindrical support post 175 and to engage with the corresponding notches 110 and 120 of the support channel 100. A second saddle brace 170 is positioned within the support channel 100 to partially surround the cylindrical support post 175 and to engage with the corresponding notches 115 and 125 of the support channel 100. The first saddle brace 165 and the second saddle brace 170 are in contact with the cylindrical post 175 and the saddle braces 165, 170 are held in a fixed location along the length of the support channel 100 established by the corresponding notches 110, 115, 120, 125.

[0034] In the present invention, the support channel 100 may be secured to food processing equipment wherein the weight of the equipment establishes friction at the contact point between the saddle braces 165, 170 and the cylindrical post 175. Since the location of the saddle braces 165, 170 are fixed along the length of the support channel 100, the friction between the saddle braces 165, 170 and the cylindrical support post 175 is sufficient to hold the equipment at a desired elevation from a supporting floor. Additionally, to adjust the height of the equipment, the extension of the cylindrical support 175 within the support channel 100 can be changed. In order to change the extension of the cylindrical support 175 within the support channel 160 the equipment can be jacked-up to take the weight off of the support channel 100, thereby removing the friction between the saddle braces 165, 170 and the cylindrical support post 175. When the equipment is at the desired height, the weight of the equipment, can then be placed back onto the support channel 100, thereby reestablishing the friction between the saddle braces 165, 170 and the cylindrical support post 175, the friction being sufficient to hold the cylindrical support post 175 at the desired position within the support channel 100. In a particular embodiment, the saddle braces 165, 170 may be welded to the support channel 100 to provide additional support.

[0035] To provide additional support for the cylindrical support post 175 within the support channel 100, the height adjustable support of the present invention may further include one or more u-shaped bolts positioned to surround the cylindrical support post and to engage with the back side 160 of the support channel 100. As shown, with inference to FIG. 1A, the back side 160 of the support channel 160 may further include at least one pair of aligned voids 130, 145. In this particular embodiment, a first pair of aligned voids 130, 145 and a second pair of aligned voids 135, 140 are illustrated, however this is not intended to be limiting and additional pairs of aligned voids are within the scope of the present invention. The voids are dimensioned to receive the legs of a u-shaped bolt that partially surround the cylindrical support post 175 positioned within the support channel 100.

[0036] With reference again to FIG. 1B, a first u-shaped bolt 180 is positioned to surround the from side of the cylindrical support post 175 and the legs of the u-shaped bolt 180 are positioned within the pair of aligned voids 130, 145 in the back side 160 of the support channel 100. A second u-shaped bolt 185 is positioned to surround the front side of the cylindrical support post 175 and the legs of the u-shaped bolt 185 are positioned within the pair of aligned voids 135, 140 in the back side 160 of the support channel 100. The first u-shaped bolt 188 may be secured, to the support channel 100 using an attachment member 190, 192 to secure the legs of the u-shaped bolt 180 after the legs have been inserted into fee voids 130, 145 of the support channel 100. Additionally, the second u-shaped bolt 185 may be secured to the support channel 100 using an attachment member 194, 196 to secure the legs of the shaped bolt 185 after the legs have been inserted into the voids 135, 140 of the support channel 100.

[0037] A more detailed view of the u-shaped bolt is shown with reference to FIG. 1G. As illustrated, the u-shaped bolt 180 may include threaded legs 182 and 184 and the attachment member 190, 192 used to secure the u-shaped bolt 185 to the support channel 100 may be a complimentary threaded nut.

[0038] FIG. 1C shows a side view of the support channel 100 illustrating the voids 140, 145 of the back wall 160 of the support channel 100 and notches 110, 115 of the first side wall 150 of the support channel 100. FIG. 1D shows a side view of the height adjustable support of the present invention comprising a caster 198 that is secured by a fastener 152 to the cylindrical support post 175. In this embodiment, the height of equipment attached to the support channel 100 is determined by the extension of cylindrical support post 175 into the support channel 100 which is controlled by the saddle braces 165 and 170 positioned to surround a back side of the cylindrical support post 175. Additional lateral support is provided by the u-shaped bolts 180, 185 positioned to surround the front side of the cylindrical support post and to be secured to the back side of the support channel 100 by the attachment members 192, 196.

[0039] FIG. 1E illustrates a top-down view of the height adjustable support of the present invention. As shown in FIG. 1E, the cylindrical support post 175 is positioned within the interior of the support channel 100. The saddle brace 165 is positioned to surround the back side of the cylindrical support post 175 and to engage with notches of the support channel 100 as previously described. The u-shaped bolt 180 is positioned to surround the front side of the cylindrical support post 175 and to engage with the voids positioned in the hack side of the support channel 100 and to be secured to the support channel 100 by attachment members 192, 195.

[0040] As shown with reference to FIG. 2A and FIG. 2B the cylindrical support post 175 may further comprise an angled easier 200. As previously described, the cylindrical support post 175 and angled caster 200 may be adjustable secured within the support channel 190 using saddle braces 165, 170 and u-shaped bolts 180, 196. FIG. 2A illustrates a front view of the height adjustable support showing the open three-sided channel design and FIG. 28 illustrates a side view of the height adjustable support showing the attachment members 196 used to secure the u-shaped holts 180, 196 to the support channel 100. FIG. 2C illustrates a top-down view of the height adjustable support of FIG. 2A and FIG. 2B. As shown in FIG. 2C, the cylindrical support post 175 is positioned within the interior of the support channel 100. The saddle brace 165 is positioned to surround the back side of the cylindrical support post 175 and to engage with notches of the support channel 100 as previously described. The u-shaped bolt 180 is positioned to surround the front side of the cylindrical support post 175 and to engage with the voids positioned in the back side of the support channel 100 and to be secured to the support channel 100 by attachment members 192, 195.

[0041] As shown with reference to FIG. 3A and FIG. 3B the cylindrical support post 175 may further comprise an angled caster having a brake 300. As previously described, the cylindrical support post 175 and braked caster 300 may be adjustable secured within the support channel 100 using saddle braces 165, 170 and u-shaped bolts 180, 196. FIG. 3A illustrates a front view of the height adjustable support showing the open three-sided channel design and FIG. 3B illustrates a side view of the height adjustable support showing the attachment members 192, 196 used to secure the u-shaped bolts 180, to the support channel 100. FIG. 3C illustrates a top-down view of the height adjustable support of FIG. 3A and FIG. 3B. As shown in FIG. 3C, the cylindrical support post 175 is positioned within the interior of the support channel 100. The saddle brace 165 is positioned to surround the back side of die cylindrical, support post 175 and to engage with notches of the support channel 100 as previously described. The u-shaped bolt 180 is positioned to surround the front side of the cylindrical support post 175 and to engage with the voids positioned in the back side of the support channel 100 and to be secured to the support channel 100 by attachment members 192, 195.

[0042] As shown with reference to FIGS. 4A, 4B and 4C, the caster may be eliminated anal the height adjustable support may be secured directly to a support floor using a footpad 122. FIG. 4A is a top-down view of a footpad 122 for the height adjust able support. FIG. 4B is a side view of a footpad 122 for the height adjustable support having a cylindrical support post 175. FIG. 4C is a front view of a footpad 122 for the height adjustable support having a cylindrical support post 175. As shown in this embodiment, a footpad may be secured to the cylindrical support post 175 through an aperture 164 in the footpad. In one embodiment, the footpad 122 may be secured to a support floor by an attachment member positioned through aperture 162 in the footpad 122. In this embodiment, the height adjustable support may be seemed directly to the floor in a facility using the footpad 122 to provide a stationary equipment solution.

[0043] The support channel 100 and cylindrical support post 175 of the height adjustable support may be fabricated of stainless steel, through means commonly known in the art. In a particular embodiment, the cylindrical support post 175 may have a load rating of approximately 900 lbs. The u-shaped bolts 180, 196 may be rated at 1090 lbs. each and multiple u-shaped bolts may be implemented into the design of the height adjustable support to meet a desired load requirement.

[0044] As such, the present invention provides a height adjustable support that can be incorporated into hygienically designed food processing equipment to eliminate undesirable threaded surfaces, which are prone to harboring standing water and bacteria. Additionally the open channel design of the height adjustable support of the present invention is easily sanitized and can be easily dissembled and reassembled for sanitation purposes. The height adjustable support also provides ease in adjustability of the height of the processing equipment through the use of a friction-based support system in contrast with the threaded caster design commonly employed in the art.

[0045] Although the invention has been described with reference to particular embodiments thereof, it will be apparent to one of ordinary skill in the art that modifications to the described embodiment may be made without departing from the spirit of the invention. Accordingly, the scope of the invention will be defined by the attached claims not by the above detailed description.