Recliner for vehicle seat
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 8, 2015
Grant Date -
Oct 22, 2015
app pub date -
Jun 26, 2014
filing date -
Jun 27, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed herein is a recliner for a vehicle seat including an external gear bracket having an external gear, an internal gear bracket having an internal gear, a socket provided with a socket protrusion and an operation protrusion, a cam sleeve configured to surround a central protrusion, and a pair of wedge blocks configured to surround of an outer peripheral surface the central protrusion, wherein a protrusion portion is formed from the cam sleeve toward each of the wedge blocks and a groove portion in which the protrusion portion is moved during operation of the wedge block is formed at an end portion of the wedge block. Accordingly, it may possible to obtain uniform actuation force by configuring the recliner such that a gap is always present between the pressed wedge block and the bush.
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Family
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