Modular pallet jack
AssigneeRehrig Pacific Company
InventorsDane Gin Mun Kalinowski, Philip A. King
Life of this patent
Estimating the term…
Abstract
A lift for a fork tine assembly includes a generally upright frame having at least one handle grip portion at a rearward portion thereof. The handle grip portion is fixed relative to the frame. A lift mechanism is secured to the frame. The lift mechanism is capable of attaching to and raising and lowering at least one fork tine. A plurality of wheels support the frame. The at least one fork tine may be part of a first fork tine assembly that can be selectively removed from the lift and replaced with a different configuration fork tine assembly. An optional shelf is provided on the frame for convenience but may be pivoted out of the way when not in use.
Claims15
A lift assembly comprising:
- a frame;
- an upper portion extending upward from the frame;
- a shelf pivotably secured to the upper portion, the shelf pivotable between a deployed position in which the shelf is oriented generally horizontally and a stowed position in which the shelf is oriented generally vertically;
- hinges connecting the shelf to the upper portion, wherein the shelf is retained in the stowed position by hinges, wherein the hinges are configured to release the shelf from the stowed position upon movement of the shelf in an upward direction relative to the upper portion;
- a lift mechanism secured to the frame, the lift mechanism capable of raising and lowering at least one fork tine;
- and
- at least one wheel supporting the frame.
A lift assembly comprising:
- a frame;
- an upper portion extending upward from the frame;
- a shelf pivotably secured to the upper portion, the shelf pivotable between a generally horizontal deployed position and a generally vertical stowed position, wherein the shelf is pivotable relative to the upper portion by about 180 degrees;
- a lift mechanism secured to the frame, the lift mechanism capable of raising and lowering at least one fork tine;
- and
- at least one wheel supporting the frame.
A lift assembly comprising:
- a frame;
- an upper portion extending upward from the frame;
- a shelf pivotably secured to the upper portion, the shelf pivotable between a stowed position in which the shelf is oriented generally vertically and a deployed position in which the shelf is oriented generally horizontally, wherein the shelf is pivotable aft from the stowed position to the deployed position;
- a pair of tines extending forward of the frame;
- a lift mechanism secured to the frame, the lift mechanism capable of raising and lowering the pair of tines;
- and
- at least one wheel supporting the frame;
- wherein the shelf is also pivotable from the stowed position forward from the stowed position to a forward deployed position.
Dependencies are inferred from the claim text.