Automatic wear compensator for electromagnetic brake
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 30, 1990
Grant Date -
N/A
app pub date -
Nov 16, 1988
filing date -
Nov 16, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electromagnetic motorbrake has three wear compensating studs with threaded portions that receive nuts. The threaded nuts define cylindrical wrap surfaces for spring clutch elements that are coupled between the armature and the pressure plate of the brake by a bellcrank to be sequentially wrapped to turn the nuts as required to automatically take up any excessive gap between the armature and the electromagnet due to wear of the friction disc between the armature and the pressure plate.
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