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A shelving assembly including a frame including a plurality of support columns. A shelf unit includes a plurality of sides disposed inside the frame. A gear assembly is disposed adjacent to one of the plurality of sides of the shelf unit. The gear assembly includes a drive shaft, a translational sha

A shelving assembly including a frame including a plurality of support columns. A shelf unit includes a plurality of sides disposed inside the frame. A gear assembly is disposed adjacent to one of the plurality of sides of the shelf unit. The gear assembly includes a drive shaft, a translational shaft and a translational gear disposed on a distal end of the translational shaft. A vertically-extending toothed rack is positioned on the frame. The vertically-extending toothed rack is operably engaged with the translational gear such that rotation of the drive shaft causes rotation of the translational shaft and rotation of the translational gear, which results in vertical translation of the shelf unit.

대표청구항 ▼

1. A shelving assembly comprising: a frame including a plurality of support columns and a plurality of lateral members;a shelf unit having a plurality of sides disposed inside the frame and securing members adapted to secure the shelf unit in position in the shelving assembly;a tie rod disposed betw

1. A shelving assembly comprising: a frame including a plurality of support columns and a plurality of lateral members;a shelf unit having a plurality of sides disposed inside the frame and securing members adapted to secure the shelf unit in position in the shelving assembly;a tie rod disposed between and operably connected with the securing members;a gear assembly disposed adjacent to one of the plurality of sides of the shelf unit, the gear assembly including: a drive shaft;a translational shaft having an intermediate portion and a distal end, wherein the intermediate portion is operably connected with the drive shaft; anda translational gear disposed on the distal end of the translational shaft; anda vertically-extending toothed rack positioned on one of the lateral end members, wherein the vertically-extending toothed rack is operably engaged with the translational gear such that rotation of the drive shaft causes rotation of the translational shaft and rotation of the translational gear which results in vertical translation of the shelf unit. 2. The shelving assembly of claim 1, further comprising: a shelf panel that is removably connected with the shelf unit. 3. The shelving assembly of claim 1, further comprising: guide blocks disposed on at least one side wall of the shelf unit. 4. The shelving assembly of claim 1, wherein the shelf unit includes a plurality of shelf frame members, wherein at least one hinged connection is disposed in at least one of the plurality of shelf frame members. 5. The shelving assembly of claim 3, further comprising: an angled guide wall disposed between the support columns and on the toothed rack, wherein the angled guide wall is slidably engaged with one of the guide blocks. 6. A shelving assembly comprising: a frame including a plurality of support columns;a shelf unit disposed inside the frame and having first and second end members;a shelf panel that is removably connected with the shelf unit;a first gear assembly disposed adjacent to at least one of the first and second end members, the gear assembly adapted to vertically translate the shelf unit between raised and lowered positions inside the frame; anda second gear assembly including: a width adjustment shaft; andan elongate width adjustment member operably connected with the width adjustment shaft, wherein actuation of the width adjustment member causes the width adjustment shaft to retract at least one of the first and second end members, thereby causing the distance between the first and second end members to decrease. 7. The shelving assembly of claim 6, further comprising: securing members disposed on the shelf unit and adapted to secure the shelf unit in position in the shelving assembly. 8. The shelving assembly of claim 6, further comprising: guide blocks disposed on at least one side wall of the shelf unit. 9. The shelving assembly of claim 6, wherein the shelf unit includes a plurality of shelf frame members, wherein at least one hinged connection is disposed in at least one of the plurality of shelf frame members. 10. The shelving assembly of claim 8, further comprising: an angled guide wall disposed between the plurality of support columns and on the toothed rack, wherein the angled guide wall is slidably engaged with one of the guide blocks.