| 摘要 |
PCT No. PCT/EP85/00181 Sec. 371 Date Jan. 8, 1986 Sec. 102(e) Date Jan. 8, 1986 PCT Filed Apr. 20, 1985 PCT Pub. No. WO85/05080 PCT Pub. Date Nov. 21, 1985.In all-wheel drives having a clutch (12) automatically form-locking upon speed or torque uniformity, the driver can keep them engaged or disengaged as desired, for instance, during the actuation of the service brake (13) or during special uses, or when moving in reverse, and thereby automatic disengagement is prevented and the action of the motor brake over all wheels (10,11) can concomitantly be ensured. The adjusting device (14) used therefor can be directly designed as a shaft brake and directly assembled with the clutch (12) so that a twofold use is achieved and the brake (13) of the vehicle is protected (FIG. 1).
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