Brake wear indicator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 27, 1993
Grant Date -
N/A
app pub date -
Jun 27, 1991
filing date -
Jun 27, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for monitoring brake condition for an air actuated diaphragm spring brake actuator provides a visual or audible signal when brake wear causes a brake push rod to move past a pre-determined distance with respect to the brake actuator housing. The indicator includes an engaging mechanism to retain the indicator in its operative position irrespective of subsequent movement of the push rod. A continuous record of brake failure or serious brake wear or misalignment is thereby provided.
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