Patent ID: 6283398
Filing Date: 2001-09-04
Classification: B60R

Abstract:
A seat belt retractor comprisinga seat belt rotatably mounted on a frame for winding the safety belt on and off;a blocking means for blocking the rotary movement of the belt reel;a control member by which the blocking means is actuable;a belt sensor mass which is mounted movably to a carrier member which rotates with the belt reel;a vehicle sensor mass,a coupling means with which a motion connection can be made between the carrier member and the control member by the belt sensor mass and/or the vehicle sensor mass, for transmitting a rotary movement of the belt reel in the winding-off direction, for actuation of the blocking means, whereinthe carrier member (3) with the belt sensor mass (4) mounted thereto and the control member (6) are contained in a pre-assemblable structural unit (7);characterized in thatthe pre-assemblable structural unit (7) can be fitted on the frame (1) or a holding means which can be secured to the frame (1), whereinconnecting elements (8, 9), which are fitted one into the other, on the frame (1) or on the holding means (10) and on the pre-assembled structural unit (7) form a rotary mounting for the control member (6) about the reel axis (11).