Cam-actuated locking inboard barrier

Details Cam-actuated locking inboard barrier Cam-actuated locking inboard barrier

2005-09-27

2008-10-28

Gordon, Stephen (Department: 3612)

Freight accommodation on freight carrier

Load bearer accommodation

Load bearer abutment

C410S007000, C414S556000, C414S921000

Reexamination Certificate

active

07441995

ABSTRACT:
A cam-actuated locking system for the inboard barrier of a wheelchair lift is provided. The lift includes a linkage system having a push arm and a slide block. The push arm includes a sliding member with a first keyhole, and a fixed member with a second keyhole. A lock mechanism is pivotally coupled to the sliding member, and includes a keyhole insert. The second keyhole of the fixed member cooperates with the first keyhole and the lock mechanism so that when the keyhole insert of the lock mechanism inserts into the aligned keyholes of the fixed and sliding members, the inboard barrier is locked in a barrier position.

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