Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Patent
1992-03-18
1993-02-09
Wright, Dirk
Machine element or mechanism
Control lever and linkage systems
Multiple controlled elements
74473R, 74477, G05G 900, B60K 2000
Patent
active
051845237
ABSTRACT:
A control mechanism to control endwise displacement of first and second output member in response to variable positioning of an input member, comprising a frame; a first pivotal part carried by the frame to pivot about a first axis, the first output member connected to the first part; a second pivotal part carried by the first part to pivot about a second axis, the second output member connected to the second part; a control handle connected to the second pivotal part to pivot with the parts and to control pivoting thereof; guide structure on the frame to guide the pivoting of at least one of the handle and parts; and lock structure on the frame to releasably lock the one of the handle and parts in a lock position to which it is pivotally movable by the handle in response to guiding by the guide structure.
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Adams Rite Manufacturing Company
Haefliger William W.
Wright Dirk
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