192 clutches and power-stop control – Stop mechanism – Limit stop
Patent
1984-02-13
1987-05-19
Hermann, Allan D.
192 clutches and power-stop control
Stop mechanism
Limit stop
74 8915, 74412TA, 192143, 200 47, 318286, 318468, 318475, 340668, F16H 2512
Patent
active
046660267
ABSTRACT:
A drive mechanism comprises a support upon which a drive member is mounted for movement relative to a frame. The drive member comprises first and second elements which are relatively movable, the one of which may be mounted on the other. The elements are interconnected by a resilient member which transmits the drive therethrough, a drive input being coupled to a one element, a drive output to the other element. A detector generates a signal output responsive to relative movement of the elements which may serve to control a drive transmitted through the mechanism. In a preferred embodiment, the support is a rotatable screwed shaft and the first element a traveller thereon upon which the second element is slidably mounted, the elements being interconnected by helical springs.
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Garrett Kenneth M.
Hermann Allan D.
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