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    • 86. 发明公开
    • KUPPLUNG
    • EP1203169A1
    • 2002-05-08
    • EP00951379.7
    • 2000-07-13
    • INA Wälzlager Schaeffler oHG
    • NEUWIRTH, Ernst
    • F16D41/08F16D11/16
    • F16D41/088F16D41/082
    • The invention relates to a clutch comprising two parts (1, 2) which are arranged such that they can move in relation to one another, and of which one is provided with a number of detents (3a) and the other is provided with at least one stopping face (5, 13, 22) that faces said detents (3a). The inventive clutch also comprises at least one blocking body (6, 20, 21) which, when engaged in at least one of the detents (3a) and while resting on the stopping face (5, 13, 22), interconnects both parts (1, 2) with positive fit. The clutch also has a free space (12) which is provided for said blocking body (6, 20, 21), and in which the blocking body (6, 20, 21) is not engaged with the detents (3a). The clutch is also equipped with an engaging element (9) which acts upon the blocking body (6, 20, 21) in order to displace the blocking body (6, 20, 21) out of the free space (12) and into the detent (3a). The clutch also comprises a disengaging element (8, 16, 19) which acts upon the blocking body (6, 20, 21) in order to displace the blocking body (6, 20, 21) out of the detent (3a) and into the free space (12).