Slide system
The present disclosure provides enhanced slide that facilitates efficient and safe access to items stored on upper shelves. Exemplary system according to the present disclosure includes one or more storage shelves support arms which are vertically mounted on one or more horizontal slides. The arms configurations, which are spring biased or track(s) mechanism guided, allows the arms to travel outward, and then when they are blocked by a stop or aliened with a track, to travel downward. In the case where the arms are pivotally mounted on the slides, the slide system produces horizontal and then arcuate movement of the shelves effectively bringing upper shelves to a lower position. When the arms interacting with guide track(s) mechanism, the slide system produces horizontal and then vertical movement of the shelves effectively bringing upper shelves to a lower position A mini dumper wheel controls the speed of the arms while moving from upper position to a lower position.
The present application claims the benefit of two co-pending and commonly assigned provisional patent applications, as follows: U.S. Provisional Patent Application Ser. No. 60-469,186, filed May 12, 2003 and entitled “Slide Pivot System” and Provisional Patent Application Ser. No. 60-489,613 ad entitle “Non Linear Damping Method”, filed Jun. 26, 2003. The entire contents of the foregoing provisional patent application are hereby incorporated by reference. This application is also a continuation-in-part application based upon U.S. parent application No. 20030189021, filed Feb. 21, 2003 and entitled Shelving System, and U.S. patent application filed Mar. 31, 2004 and entitled Revolving Slide.
BACKGROUND OF THE DISCLOSURE1. Technical Field
This invention generally relates to a slide system that may travels outward and downward. Upper shelves, which are mounted on the arms, can be moved outward and away from lower shelves and downward to an access level position. The lower shelves may be movable upward past the upper storage area, such that the lower storage area and the upper storage area trade places to permit the upper storage areas to be easily accessed.
2. Background Art
Slides are widely used for displaying and storing items. Sometimes slides are contained within cabinets, armoires, closets, etc., and are constructed to facilitate access to items stored thereon. In designing storage, designers must ensure efficient access to stored items. The height to which a stack of shelves can extend is typically limited by the reach of a person of average size. Alternatively, in some cases upper shelves are positioned out of the reach of users and various tools are provided to permit access to the contents of upper shelves. For example, users may be provided with tools that include footstools, stepladder, reach poles, etc. The use of such tools, however, can be inefficient and, in some cases, can contribute to dangerous conditions. For example, people may be injured from falls off of stepladders and/or footstools. Likewise, the use of reach poles can result in inadvertent knocking and/or dislodging of the desired item or an adjacent item from the shelf. In such circumstances, item(s) may be broken or, worse yet, item(s) may fall from the upper shelf, potentially striking and injuring the person using the reach pole or another person in the vicinity thereof. In addition, such tools are typically a nuisance to have about, can lead to injuries merely by tripping a person, and are frequently misplaced or not readily available for use.
In the past, efforts have been directed to providing moveable shelves to address the problems associated with fixedly positioned shelves. Examples of previous efforts directed to developing enhanced shelving systems, which are disclosed in the patent literature include the following U.S. patents.
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- Ochse, U.S. Pat. No. 1,940,877, discloses extension shelving for display cabinets wherein the shelving may be drawn out of the display cabinet by means of tracks and rollers, and the shelves may be tilted to assume a rearward ascending step-wise arrangement, the lower-most shelf extending forward of the cabinet and the upper shelves.
- Snyder, U.S. Pat. No. 3,640,389 discloses a display stand and expandable shelf for use thereon. The Snyder '389 system includes a base and a pair of upright shelf supports. The components of the system are slidably engageable with each other and conventional fastening means are not required for assembly. Additionally, the shelves include a portion (80) that can be extended vertically upward from the remainder of the shelf (70) to form a step, and other portion(s) (90 and 96) can be extended horizontally outward from the shelf to form a wider shelf (again having a step).
- Brauning, U.S. Pat. No. 4,056,196 discloses a supporting framework for shelves including crosspieces interconnected with uprights. The cross pieces can ride up and down the uprights and, when positioned in a desired location, can be locked into place by a locking mechanism.
- Wyckoff, U.S. Pat. No. 4,651,652 discloses a vertically adjustable work desk that is raised by a force applied by a lockable gas spring via a first pulley system. A second pulley system insures that all areas of the work surface are equally raised.
- Duff et al., U.S. Pat. No. 4,919,282 discloses movable gondola shelving for merchandise display having a rolling base that supports channeled uprights and a center panel. Cantilevered shelves are interconnected with the channeled uprights by means of cam assemblies at the rear corners of the shelves. The cam assemblies allow for the shelves to be vertically adjusted while the shelves are maintained in a level position.
- Sugasawara, et al., U.S. Pat. No. 5,011,029 discloses a so-called coat lift hanger for storing coats and/or other garments in a storage area located at a relatively high position of a wardrobe or wall in a room comprising a hanger pipe for removable hanging and storing coats and/or other garments, an arm capable of being pivotally tilted forward and be returned to its uprightly standing position for moving up and down said hanger pipe fitted to its upper end and a rotary lever located at a relatively low position for tilting and returning said arm.
- Bustos, U.S. Pat. No. 5,014,862, discloses an assembly for a cantilevered display header for a gondola display rack that includes two uprights braced to the gondola display rack in vertical spaced relation. The header, which defines a light box that can receive a sign for illumination thereof, is mounted separately from the shelf and is vertically moveable with respect thereto for adjusting the height of the header with respect to the shelf.
- Vogelgesang, U.S. Pat. No. 5,482,347 disclosed a pull down shelf assembly for facilitating access to an upper storage shelf. The storage shelf is movably mounted to a shelf guide track mechanism for movement between an extended position and a retracted position. The pull down assembly includes a pair of arms pivotally mounted to the track mechanism and the mounting bracket member at spaced-apart locations. This configuration produces pantographic movement of the track mechanism throughout an arcuate path between a deployed position and an elevated stored position while maintaining the horizontal orientation of the shelf.
- Duane, U.S. Pat. No. 5,950,846, discloses a storage rack that includes vertically and horizontally moveable supports. The storage rack includes plural spaced horizontal supports for vertical motion. Vertical movement of the rack is powered by one or more hydraulic cylinders carried in the vertical support columns, and an associated control mechanism that allows adjustable vertical positioning of the rack. Horizontal supports of a compound nature are disclosed which permit lateral extension to expose material carried on the support element.
- Hardy, U.S. Pat. No. 5,970,887, discloses an extendable shelf assembly that includes extender bars having slots and a cooperating pair of rotatable sprockets that are affixed to an axle. The sprockets include a plurality of teeth that engage the slots of the extender bars.
- Anderson et al., U.S. Pat. No. 6,065,821, discloses a vertically adjustable shelf and support rail arrangement for use in a cabinet. The shelf arrangement includes a pair of rotatably mounted rear sprocket members and a driving mechanism for rotating the sprockets to vertically adjust the shelf within the cabinet. The driving mechanism can be manually or electrically powered, and the adjustable shelf may include elements that ensure that the sprockets are not disengaged from the rails while the shelf is within the cabinet.
- Terragni; Ezio, U.S. Pat. No. 6,105,795, discloses an upwardly/downwardly movable clothes-hanger device which includes, hanging rod for receiving the hung clothes and hanging rod support members which are mounted on a supporting surface. The support members capable of being pivotally tilted forward from a vertical standing position to a horizontal position such as a user can easily access to the hanging rod.
- Rindoks et al., U.S. Pat. No. 6,112,913, discloses a support arrangement for a furniture system that includes a support assembly having a pair of standards which extend vertically in spaced relate. Each of the standards includes two rows of openings extending vertically in spaced relation. A first support member may be detachably mounted in a pair of outermost rows of openings, and a second support may be detachably mounted in a pair of inner most rows of openings.
- Santiago, U.S. Pat. No. 6,340,240, discloses a cantilever shelf support system wherein the disclosed bracket includes a plurality of forwardly projecting cantilevered male members for insertion into mating female apertures formed in the shelf.
- Adam, U.S. Pat. No. 6,164,610, discloses a pull down storage shelf assembly wherein arms attached to an upper support member on one end and a lower support member on the other end. When a handle is pulled forward, the upper shelf rotates to the down position to provide easy access to items on the upper shelf. A stop is placed on the side of the upper support members to stop the downward motion and support the shelf at the optimum working level.
In addition to the prior art efforts discussed above, the present inventor has previously disclosed advantageous shelving systems. In particular, U.S. Pat. No. 5,799,588 to Engel discloses advantageous shelving systems wherein shelves are provided in a stack arrangement mounted to two or more uprights. The uprights include one or more shelf support members, which support the shelves. One or more of the shelves are movable out from the shelf stack, either by way of a telescoping support member, or otherwise, to permit movement of such shelf or shelves to or past a lower shelf. After an upper shelf or shelves are moved vertically past a lower shelf, the upper shelf or shelves can be moved back into alignment with the lower shelf. In this arrangement, the upper shelf or shelves may be positioned below the lower shelf to permit easy access to the upper shelf or shelves (and their contents). Also, the present inventor has previously disclosed advantageous shelving systems. In particular, U.S. patent application Ser. No. 20030189021 to Engel discloses advantageous shelving systems wherein shelves are provided in a stack arrangement mounted to two or more uprights. Upper shelf or shelves are repeatedly moved vertically past a lower shelf and back into alignment with the lower shelf such as that the shelves moved horizontally and vertically in a revolving manner.
While these assemblies may be adequate to permit access to upper storage assembly, most are deficient for one reason or another. The Vogelgesang and the Hansen pivot down assemblies, for instance, disclose a storage system which includes arms support for supporting a plurality of kitchen cabinet shelves so that the shelves may pivot outwardly and downwardly toward the user to an access position. However; to allow the upper storage shelves to pivot downward, a substantial lower storage shelves must be cleared from items. Indeed to minimize the lost of shelving space, these assemblies are limited to kitchen cabinets, which are typically ten inches deep.
Other pivot-down assemblies require substantial floor space to allow the shelves support to pivot downward. The Terragni and Sugasawara patents for example, disclose a storage system which includes arm(s) support for supporting a hanging rod so that the cloths hanged on the rod may pivot about outwardly and downwardly toward the user to an access position. However, in addition of lost of storage space below the system, a substantial foot floor space must be also cleared from objects to allow the upper hanging rod to pivot downward.
In addition, many of the assemblies require an array of springs biasing systems necessary to raise and lower the shelves. This complex and bulky assembly is very costly and difficult to use and assemble.
Accordingly, it is an object of the present invention to provide a slide system which permits increased access to the upper storage shelves.
It is yet another object of the present invention to provide a slide system which allows upper shelves to travel downward to an access position without the loss of lower storage space and loss of foot floor print space.
It is yet another object of the present invention to provide a slide system which allows upper shelves, when in down position, to remain close to the lower shelves.
It is yet another object of the present invention to provide a slide system, which allows upper shelves to travel forward horizontally and away from lower shelves, and then pivot downwardly toward the user to an access position.
It is yet another object of the present invention to provide a slide system which allows upper shelves to travel forward horizontally and away from lower shelves, and then slide downwardly toward the user to an access position.
It is yet another object of the present invention to provide a slide system which allows upper shelf(s) to trade place with lower shelf(s).
It is another object of the present invention is to provide a pull down storage shelf assembly which can be easily and safely operated by children, the elderly and handicapped persons.
It is another object of the present invention is to provide a pull down storage shelf assembly which includes a mini dumper mechanism that permit reliable and efficient repositioning and dampening of objects and loads.
It is an object of the present invention to provide an economical dumper mechanism with a dumping distance longer than its piston stroke length.
These and other objectives are satisfied by the revolving slide and the enhanced shelving systems disclosed herein, as will be apparent from the detailed description, which follows.
SUMMARY OF THE DISCLOSUREThe present invention describes two slide systems that allow the movement of storage shelves from an upper position to a lower position.
The first slide includes one or more shelves support arms pivotally mounted on a horizontal slide(s). The slide allows the shelves to move outwardly and a way from lower shelves. The arms, however, allow the shelves to pivot downwardly from upper position to a lower position, to permits easy access to the upper shelf or shelves. Further, this slide assembly may include a guide track mechanism to allow upper shelves do travel vertically downward rather than travel downward in an arcuate path, and keep upper shelves close to lower shelves when in down position.
The second slide includes one or more telescopic shelves support arms mounted on horizontal slide(s). The slide allows the shelves to move outwardly and a way from lower shelves. The telescopic arms, however, allow the shelves to slide downward and from upper position to a lower position to permits easy access to the upper shelf or shelves.
To provide a damper mechanism having a compact size and capable of absorbing an extremely high torque, an advantageous dumping systems that permit a smooth repositioning of the slide or shelves are disclosed in the present invention. The dumping system includes a wheel and a damper. The wheel coacts with moving members associate with the slide system or the shelves systems, e.g. shelves support arms, through cable or rack. A linear or pivotal motion of the moving members is translated to a rotational motion of the wheel. The dumper, which attached to the wheel, controls the speed of the wheel.
BRIEF DESCRIPTION OF THE DRAWINGSSo that those having ordinary skill in the art to which the disclosed shelving systems appertain will more readily understand how to make and use the same, reference may be had to the appended drawings, wherein:
FIG.4 is a side view of the forth slide system (400) where is a vertical slide (402) mounted on horizontal slide (401). Unlike member 306 associated with the previous exemplary, moving member 404 is limited by a stop 445 to travel inside member 406.
FIG.6 is a side view of the sixth slide system (600) where is a vertical slides (602, 630) mounted on horizontal slide (601, 620).
The present disclosure provides enhanced slides and storage systems and, more particularly, slides that facilitate efficient storage of, and access to, a variety of items and products. The disclosed slides permit reliable and efficient repositioning of one or more shelves relative to storage space, thereby enhancing utilization and efficiencies associated therewith. The disclosed slides offer a stable, flexible construction that enhances safety for system users and significant economic benefits through cost-effective use of storage space.
Importantly, the slides of the present disclosure are susceptible to wide ranging applications. For example, the disclosed slides are advantageously employed in free-standing shelving systems, e.g., shelving systems for use in commercial or domestic applications such as retail product displays, warehouse storage, electronic and telecommunication equipment storage, garage and attic storage, food storage, etc. Moreover, the disclosed slides may be advantageously employed within enclosures, e.g., within armoires, closets, storage bins, freezers, refrigerators, kitchen cabinetry and the like. In addition, the disclosed “shelves” may take a variety of forms without departing from the spirit and/or scope of the present disclosure. For example, the exemplary “shelves” disclosed herein may alternatively take the form of hanging rods, drawers, bins and the like. Additionally, the disclosed slides systems may be manufactured and/or distributed as free-standing, independent units or as components for use in retrofitting existing shelving unit(s) and/or shelving system(s). Thus, as used herein, the terms shelf, shelves, “shelving system” and “shelving systems” are intended to broadly encompass shelving/storage applications wherein storage is achieved through vertically spaced storage elements and wherein efficiencies and/or benefits may be achieved through vertical repositioning of such storage elements.
While the present invention will be described with reference to a few specific embodiments, the description is illustrative of the invention and is not to be construed as limiting the invention. Various modifications to the present invention can be made to the preferred embodiments by those skilled in the art without departing from the true spirit and scope of the invention, as defined by the appended claims.
Finally, the present invention will be described with reference to embodiments mostly comprise of a stack of shelves mounted on one slide system in a cantilever manner. However, as seen in some drawings thereafter, a pair of slide may be used to support stack of shelves.
With reference to the enclosed figures, which depict exemplary embodiments of slide systems according to the present disclosure, reference is initially made to the exemplary Slide System, generally designated 100, that is schematically depicted in
Referring to
In reference to
In operation, exemplary shelving system 100 operates to facilitate repositioning of upper shelves 106, 107 relative to second shelves 108, 109 by permitting outward horizontal motion of upper shelves 106, 107 past or almost past lower shelves 108, 109 as shown in
Not shown here, various springs biasing known in the art keep arms in an upright position when the shelves 105 is in elevated position and in horizontal position when shelves 105 is in deployed position. When shelf 107 is pulled toward the user and to an access position, the spring biasing means keep the arms 103 and 104 in an upright position while stack of shelves 105 travels from a retracted position to an extended position. Once stack shelf 105 has been fully extended forward, stop 131 prevent the running member 102 from further moving forward. At this point the springs biasing element will contracted or extended and the stack of shelves 105 will pivot downward toward the user and to an access position.
With reference to
Referring to
Turning to
Unlike exemplary 100, where the upper shelves are first travel horizontally outward and then arcuately ally downward, as seen in
In operation, exemplary shelving system 200 operates to facilitate repositioning of upper shelves 206, 207 relative to second shelves 208, 209 by permitting outward horizontal motion of upper shelves 206, 207 past lower shelves 208, 209. As shown in
Referring now to
As seen in
A vertical shelves support 302 also includes “box-like” beams 304, advantageously detachably mounted to moving member 307 associated with horizontal support 301. Beam 304 is sized and dimensioned to accommodate horizontal movement of members 306 by ways of a ball bearings member. The horizontal telescopic functionality of horizontal support 301 allows shelves, which are mounted on moving member 306, to travel upward and downward along beam 304. The telescopic functionality may be achieved by balls, rollers, wheels, and other ways as will be readily apparent to persons skilled in the art. Of note, and as seen in the drawings, it is contemplated according to the present disclosure that a conventional ball bearing drawer slide or any slide available may be used as a vertical shelves support 302.
Thought the drawings depict a “box-like” beams members, alternative cross-sectional configurations are contemplated, e.g., cross-sections that are, in whole or in part, elliptical, trapezoidal, etc., as may be desired to achieve aesthetic effects and/or to accommodate external considerations, e.g., space constraints or manufacturing efficiencies.
Turning to
In operation, exemplary shelving system 300 operates to facilitate repositioning of shelves 306, 307, 308, and 309 to an access position by permitting outward horizontal motion of the shelves relative to back wall 322, as shown in
A leading wheel and a leading rail, for securing the shelves at upper rest position and guiding them when in motion from upper position to lower position, may be incorporated in slide system and shelving system 300 or in other slide system described thereafter, e.g., as disclosed in Zackary Engel prior arts such as U.S. Pat. No. 5,799,588 the contents of which are incorporated herein by reference.
Referring now to
Turning to
In operation, the upper stack shelves 415 is moved out in the direction of arrow A from a rest position (
Not shown here, this and other slide systems disclosed in the present invention may support lower stack of shelves and allows upper shelves to trade place with lower shelves. In this case, this slide includes one or more telescopic arms which support stack of upper shelves. The telescopic arms are vertically mounted on horizontal slide(s) to facilitate an outward and inward movement of the upper shelves. This slide also includes an upright rail to mobilize a stack of lower shelves upwardly and downwardly by way of a roller. Pulley and telescopic bar arrangement connect the stack of upper shelves to the stack of lower shelves such as a vertical movement of the upper shelves causes a corresponding opposite movement of a lower shelf. After an upper shelf or shelves are moved horizontally by way of the slide and vertically to or past a lower shelf by way of the telescopic arms, the upper shelf or shelves may be moved back into alignment with the lower shelf. In this arrangement, the upper shelf or shelves can thereby become positioned below the lower shelf to permits easy access to the upper shelf or shelves.
Specifically, when the upper shelf 415 is moved down, the lower shelf 420 may remain in position or may be conversely moved up by means of pulley arrangements, by other means such as the gear and leg arrangement, in a way apparent to persons skilled in the art, or as disclosed in Zackary Engel prior arts such as U.S. Pat. No. 5,799,588 and U.S. patent application 2003-0189021 the contents of which are incorporated herein by reference. In such case, and as describe in Engel's prior art, the first shelves 415 is lowered past the second shelves 420, the second shelves 420 are automatically raised past the first shelves 415 to effectively trade positions therewith. Thereafter, the first shelves 415 can be raised up, and the second shelves 429 automatically lowered, such that the first and second sets of shelves are returned to their original relative positions.
Turning to
In operation shelving system 475 is similar to shelving system 400 as described there above.
Referring now to
As seen in
Turning to
In operation shelving system 500 is similar to prior shelving system as described there above.
Referring now to
As seen in
Turning to
In operation shelving system 600 is similar to prior shelving system as described there above.
Referring to
As seen in
In operation, and as seen in
Referring now to
As seen in
In operation damper system 710 is similar to damper system 700 described there above.
Referring now to
As seen in the
In operation, and as seen in
Referring now to
Claims
1. a slide system comprising:
- First horizontal support member that can be attached to said a wall, and said horizontal support member having first horizontal track mechanism for telescopic movement between a retracted position and an extended and over traveled position; Wherein say first horizontal track mechanism include first horizontal running members mounted on said first horizontal support member Wherein say first horizontal track mechanism include wheels or ball bearing systems to facilitate movement of said first horizontal running members
- First vertical support member mounted on the first horizontal support, and said vertical support member having track mechanism for telescopic movement between an upward position and a downward and extended position; Wherein say first vertical track mechanism include first vertical running members mounted on said first vertical support member Wherein say first vertical track mechanism include wheels or ball bearing systems to facilitate movement of said first vertical running members Wherein, first vertical support member mounted on said first horizontal running members. Wherein said telescoping movement of first horizontal running members permits said first vertical support member to move between extended and over traveled position and a retracted position Wherein said telescoping movement of first vertical running members permit said first vertical running members to move between upward position to downward and extended position
2. A slide system comprising:
- a first horizontal support member and a second horizontal support member positioned in a spaced stack relation, with the first horizontal support member positioned above the second horizontal support member, each of said first and second horizontal support member defining a horizontal axis, an upper face and lower face; and said first and second horizontal support members having track mechanism for movement between a retracted position and an extended and over traveled position Wherein say first and second horizontal track mechanism include first and second horizontal running members mounted on said first and second horizontal support member respectively Wherein say first and second horizontal track mechanism include wheels or ball bearing systems to facilitate movement of said first and second horizontal running members
- First vertical support member mounted on the first and second horizontal support, and said vertical support member having track mechanism for telescopic movement between an upward position and a downward and extended position; Wherein say first vertical track mechanism include first vertical running members mounted on said first vertical support member Wherein say first vertical track mechanism include wheels or ball bearing systems to facilitate movement of said first vertical running members Wherein, first vertical support member mounted on said first and second horizontal running members. Wherein said telescoping movement of said first and second horizontal running member permits said first vertical support member to move between extended and over traveled position and a retracted position Wherein said telescoping movement of first vertical running members permit said first vertical running members to move between upward position to downward and extended position
3. A slide system comprising:
- a first horizontal support member and a second horizontal support member positioned in a spaced stack relation, with the first horizontal support member positioned above the second horizontal support member, each of said first and second horizontal support member defining a horizontal axis, an upper face and lower face; and said first and second horizontal support members having track mechanism for movement between a retracted position and an extended and over traveled position Wherein say first and second horizontal track mechanism include first and second horizontal running members mounted on said first and second horizontal support member respectively Wherein say first and second horizontal track mechanism include wheels or ball bearing systems to facilitate movement of said first and second horizontal running members
- First vertical support member and second vertical support member positioned in a spaced side-by-side relation, each of said first and second vertical support member defining a vertical axis and said first and second vertical support members having track mechanism for movement between a retracted position and an extended position Wherein say first and second vertical track mechanism include first and second vertical running members mounted on said first and second vertical support member Wherein say first and second vertical track mechanism include wheels or ball bearing systems to facilitate movement of said first and second vertical running members Wherein, first and second vertical support member mounted on said first and second horizontal running members. Wherein said telescoping movement of said first and second horizontal running member permits said first and second vertical support member to move between extended and over traveled position and a retracted position Wherein said telescoping movement of first vertical running members permit said first vertical running members to move between upward position to downward and extended position
4. A slide system comprising:
- Horizontal support member that can be attached to said a wall, and said horizontal support member having track mechanism for telescopic movement between, retracted position and an extended and over traveled position; Wherein say horizontal track mechanism include horizontal running members mounted on s d horizontal support member Wherein say horizontal track mechanism include wheels or ball bearing systems to facilitate movement of said horizontal running members
- A pair of arms support pivotally mounted at first ends to said track mechanism of said horizontal support at spaced apart locations for movement of the second ends of said arms through an arcuate path between an elevated position and deployed position Wherein, said a pair of arms support mounted on said horizontal running members Wherein said telescoping movement of said horizontal running member permits said pair of arms support to move between retracted position and an extended and over traveled position
5. A slide system comprising:
- Horizontal support member that can be attached to said a wall, and said horizontal support member having track mechanism for telescopic movement between retracted position and an extended and over traveled position; Wherein say horizontal track mechanism include horizontal running members mounted on said horizontal support member Wherein say horizontal track mechanism include wheels or ball bearing systems to facilitate movement of said horizontal running members
- A pair of arms support pivotally mounted at first ends to said track mechanism of said horizontal support at spaced apart locations for movement of the second ends of said arms through an arcuate path between an elevated position and deployed position Wherein, said a pair of arms support mounted on said horizontal running members Wherein said telescoping movement of said horizontal running member permits said pair of arms support to move between retracted position and an extended and over traveled position
6. The apparatus of claim 5 farther including a guide wheel mounted on said arm support and interacts with a guide track for locking said arms support in a desired position to prevent the arms supports from unauthorized arcuate movement until properly vertically aligned
7. The apparatus of claim 6 farther horizontally guiding said arms support from retracted position to extended position.
8. The apparatus of claim 6 farther vertically guiding said arms support from elevated position to downward position when properly aligned
9. The apparatus of claim 6 farther moving said first ends of said arms support from extended position to retracted position when said arms support traveling downward
10. A damper mechanism, comprising:
- a first rotating body with centered opening and a first damper body Wherein said damper body comprise of piston rod with piston rod connector and a pressure tube with a pressure tube connector Wherein said piston rod, connector attached to said rotating body and a way from said centered opening Wherein said pressure tube connector attached to a support body and a way from said rotating body
11. The apparatus of claim 10 wherein a rotational movement of said rotating body initiate an in and out movement of said piston rod inside said pressure tube.
Type: Application
Filed: May 11, 2004
Publication Date: Feb 10, 2005
Inventor: Zackary Engel (New York, NY)
Application Number: 10/843,895