| 摘要 |
A safety belt reel apparatus for a vehicle, comprises a reel around which a belt is arranged to be wound and unwound, a control disc (32) freely rotatable relative to the reel and provided with teeth (31), locking means actuable by the control disc (32), a trigger mechanism (21), responsive to a predetermined acceleration or deceleration of the vehicle to actuate the control disc (32), a cam disc (37) mounted co- axially with the central disc (32) and rotatably displaceable in either sense from a predetermined position relative to the control disc (32) and provided with a cam (46) for actuating the locking means, and spring means (40) so disposed as to urge the cam disc (37) to a predetermined position against said rotation thereof. (Fig. 3). <IMAGE> |
