About 28 results
https://drivepatents.com/patents/998447 · 12 Sep 2012
A clutch 61 has a clutch housing 50 that rotates with a spindle 12 and that has inner teeth 50a; a pair of pawls 41 each pawl having an engaging section 41a that can engage with the inner teeth 50; a gear wheel 57 that is joined to a motor 34 and has a pai...
https://drivepatents.com/patents/999391 · 15 Aug 2012
Provided is a vehicle occupant restraint system capable of swiftly protecting the occupant by shortening the time from when the actuation of the motor is started to when the actual winding of the seatbelt around the spindle is started. This vehicle occupan...
https://drivepatents.com/patents/1006637 · 28 Dec 2011
The present invention relates to a control unit (1) of a motorized belt retractor comprising a magnetic wheel (11), which is arranged and adapted to be driven by the motor (3) of the belt retractor, and a Hall sensor (13) arranged and configured to detect ...
https://drivepatents.com/patents/1013300 · 4 May 2011
A webbing take-up device (10) that can regulate displacement of a held part (60) such as clutch while suppressing or preventing a drop in the assembility of the held part (60) such as clutch. A projection is formed on a bridge portion (96) in a wall portio...
https://drivepatents.com/patents/1016138 · 26 Jan 2011
A seatbelt device (1) of a vehicle includes: a webbing reel (12) around which a webbing (5) is rolled up; a motor (10); an acceleration detection unit (41) detecting an acceleration applying to the vehicle; an electric current control unit (35) controlling...
https://drivepatents.com/patents/1068505 · 5 Apr 2006
To provide a seat belt retractor in which two winding performances, i.e. winding a belt rapidly and winding the belt with high torque are achieved, while reduced power consumption of a motor and simplified control of the motor are also achieved. A clutch g...
https://drivepatents.com/patents/1078393 · 20 Apr 2005
Belt winder for a vehicle seat belt comprises a frame, a belt reel drive part (12) rotatably arranged on the frame, provided with an external toothed arrangement (20), and connected to a belt reel, and a ratchet controlled by a sliding clutch with a fricti...
https://drivepatents.com/patents/1080039 · 9 Feb 2005
In order to provide a motorized seat belt retractor (1) in which a power transmission mechanism (8) can be prevented from being subjected to a load torque exceeding a preset value during the driving of a motor (6), when the load torque in the belt winding ...
https://drivepatents.com/patents/1080793 · 12 Jan 2005
Motor vehicle seat belt arrangement has a seat belt (11), belt roller (13) and drive. The drive comprises an electric motor (15) that has a mechanical energy store (17) coupled to it. The motor can be operated in a storage mode, where it is decoupled from ...
https://drivepatents.com/patents/1084320 · 1 Sep 2004
The device (10) has a belt spool, a retractor locking pawl that blocks belt unwinding in an accident and a tightening device (30,50,60,70,100) for tightening the belt in a hazard situation with a tightening locking pawl (30) that locks the belt in the unwi...