Force multiplier device for furniture member adjustment
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Dec 20, 2011
Grant Date -
Sep 3, 2009
app pub date -
Feb 29, 2008
filing date -
Feb 29, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A furniture member component drive mechanism includes a force multiplying gear assembly. A wire member can slide within a flexible sheath in opposed first and second directions. The wire member is connected to the gear assembly for axial displacement. A lever arm connected to the gear assembly defines a lever arm first axis of rotation. Rotating the lever arm in a first direction about the first axis of rotation axially incrementally displaces the wire member in the first displacement direction. The lever arm is rotatably connected to a pivot base defining a second axis of rotation of the lever arm transverse to the first axis of rotation. Rotating the lever arm about the second axis of rotation displaces the wire member in the second displacement direction.
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