Adjustable floating plate lumber support
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United States of America Patent
Stats
-
Aug 1, 2006
Grant Date -
Mar 23, 2006
app pub date -
Nov 8, 2004
filing date -
May 8, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An adjustable lumbar support (100) adapted to be easily integrated into new or existing seat structures. Adjustable lumbar support (100) includes a lower floating plate (115) that is adapted to have a second, or upper, plate (130) hinged relative to the lower plate (115). The upper and lower plates have independently actuated support linkages (120 and 140) that are selectively actuated by first and second actuating mechanisms. In this manner, selective actuation actuator mechanisms associated with the lower and upper support plates (115 and 130) provides adjustment of a vertical dimension of the adjustable floating plate lumbar support. The degree of support provided by floating plates (115 and 130) is adjusted by adjusting the effective length of the support linkages.
First Claim
Family
International Classification(s)
Cited Art Landscape
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