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US 6,668,520 B1Granted
Modular sliding door grid
AssigneeStandard-Knapp, Inc.
InventorKatrin C. Wood
Life of this patent
Estimating the term…
Abstract
A modular sliding door grid including a sliding door mounted on a low profile frame. The sliding door is actuated by at least one pivot bar, connected at one end to the sliding door and at the other end to a mechanical linkage. Actuation of a frame bar in a forward direction urges the mechanical linkage in a forward direction and causes the pivot bar to move around a center-point such that the sliding door moves in a backward direction. The backward movement of the sliding door removes support for a case load positioned on the sliding door so that the case load drops.
Claims9
A case packer assembly comprising:
- an upper assembly and a lower assembly;
- a first door assembly is disposed between the upper assembly and the lower assembly,
- the first door assembly includes:
- a first door and a second door, the first door is connected to a frame;
- the second door is a slidable door and is in operable communication with the frame;
- means for sliding the second door in a first direction when the frame is moved in an opposing second direction.
3 more elements
Dependencies are inferred from the claim text.