Seat belt retractor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 2, 2020
Grant Date -
May 10, 2018
app pub date -
Apr 7, 2016
filing date -
Apr 20, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a belt retractor (10) comprising a frame (12), a sensor (16) for vehicle-sensitive blocking including a sensor lever (22), a belt reel (14) and a rocker arm (30) coupled to the belt reel (14) via a coupling (32) which is adjustable between a home position in which the sensor lever (22) is blocked and an extended position in which the sensor lever (22) is released, the coupling (32) is a wrap spring coupling comprising a drive element (34) coupled to the belt reel (14) as well as a driven element (40) connected to the rocker arm (30), wherein the drive element (34) and the driven element (40) include a respective annular outer friction surface (38, 44) and are arranged concentrically to each other and a coil spring (46) is provided which contacts the friction surfaces (38, 44) and couples the driven element (40) to the drive element (34).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully