About 8 results
https://drivepatents.com/patents/1380397 · 2 Apr 2026
A belt retractor for a seat belt device of a motor vehicle, comprising a rotatably mounted belt reel on which a seat belt of the seat belt device can be taken up, and a reversible belt tensioner comprising a drive wheel which drives the belt reel in the ta...
https://drivepatents.com/patents/1079396 · 16 Mar 2005
The application relates to a seatbelt retractor comprising a motor (8), a spool (4), a power transmission route (10-18) between the motor (8) and the spool (4), a switching mechanism (21-23) for connecting and disconnecting the power transmission route (10...
https://drivepatents.com/patents/1092123 · 5 Nov 2003
The belt retractor includes a drive wheel (22) that is rotatable relative to a belt spool (12) to a limited extent. The operation of a locking catch (46) is controlled as a function of the relative rotation of the drive wheel and belt spool.
https://drivepatents.com/patents/1096894 · 9 Apr 2003
A seat belt control device (1) is provided which comprises a drive motor (70) connected to a seat belt (2) for winding and unwinding the seat belt, a controller (10) for controlling the drive motor, a wearing state sensor (50) for detecting a wearing state...
https://drivepatents.com/patents/1097139 · 2 Apr 2003
According to the present invention there is provided a retractor (1) comprising a rotatably mounted spool (3) for supporting seat belt webbing, an emergency locking mechanism for selectively locking the spool (3) against rotation, an automatic locking mech...
https://drivepatents.com/patents/1102920 · 24 Jul 2002
The object is to provide a seatbelt retractor in which a locking mechanism can be rapidly operated upon occurrence of an emergency without giving sensation of pressure to a vehicle occupant in a normal state. A reduction gear (13) and sun gear (13b) are in...
https://drivepatents.com/patents/1108219 · 28 Nov 2001
The method involves detecting the direction of rotation of the belt shaft (12) when it is turning and setting the current supplied to the electric motor (14) from a first value to a second value different from the first value so as to compensate for hyster...
https://drivepatents.com/patents/1109058 · 24 Oct 2001
The belt retractor for a passenger restraint system has a frame, a belt spool (18) rotatably mounted in the frame, and a locking mechanism (24, 30) for selective blocking of the belt spool. A locking gear (24) provided with external teeth is attached to a ...