Vertical transport lift for moving containers from deck to...

Details Vertical transport lift for moving containers from deck to... Vertical transport lift for moving containers from deck to...

2006-08-08

2006-08-08

Lillis, Eileen D. (Department: 3652)

Handling: hand and hoist-line implements

Spacing hoist bar or frame

Load supporting units

C294S068300

Reexamination Certificate

active

07086677

ABSTRACT:
A vertical lift system is constructed for transporting a receptacle, such as a food or supply receptacle from one deck to another deck, particularly in an aircraft. For this purpose, a vertical lift (71) is equipped with a number of lifting hooks (10) each mechanically coupled to a respective locking pawl (11). Each receptacle is equipped with a respective number of latch elements (9) such as recesses (92) to be engaged by a respective hook (10). The latching and unlatching is caused by the cooperation of the hooks (10) and pawls (11) with each other, with a stationary activating member (12) engaging a cam track (113) of a pawl (11), with biasing forces and with the latch elements (9). Latching requires a small downward motion of the vertical lift. Unlatching requires a slight further downward motion of the vertical lift. During latching and unlatching the receptacle (3) is supported on a floor (13).

REFERENCES:
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patent: 2001/0045326 (2001-11-01), Gottlieb et al.
patent: 2005/0211832 (2005-09-01), Baatz
patent: 199 55 801 (2000-06-01), None
patent: 102 04 892 (2003-08-01), None

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