Device for monitoring a cylinder-piston assembly
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United States of America Patent
Stats
-
Apr 2, 1985
Issued Date -
N/A
app pub date -
May 9, 1983
filing date -
Apr 10, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for monitoring the tractive force generated by a cylinder-piston assembly on a member to be moved thereby comprises a spring mounted between the cylinder assembly and the member to be moved such that the force generated by the cylinder-piston assembly is transmitted to the spring to effect movement of a first portion thereof with respect to a second portion thereof. An actuatable switch comprises the first switching element mounted for movement with the first portion of the spring and a second switching element fixedly mounted to the second portion of the spring, the two switching elements configured to actuate the switch when a predetermined path of travel of the first portion of the spring is exceeded.
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