Swivel joint, especially for seats with adjustable backrest
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United States of America Patent
Stats
-
Mar 27, 1984
Grant Date -
N/A
app pub date -
Aug 19, 1981
filing date -
Aug 28, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A swivel joint, especially for seats with an adjustable back rest, comprises two link members connected to each other by a pivot pin and a device for angularly adjusting the two link members with respect to each other and for holding the same in any adjusted position and comprising an internal spur integral with one link member and meshing with a spur gear integral with the other link member in which one of the gears is mounted on an eccentric portion of a pivot pin, wherein at least one and preferably both gears are provided at the base lands thereof with elastic buffer elements for compensating tolerances and for eliminating noise.
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