Brake lining wear sensor between lining block

A brake lining wear sensor includes a thermoplastic body that is secured to a support plate between adjacent brake lining blocks. The support plate includes an opening formed within a gap between adjacent lining blocks. The thermoplastic body is received within the opening and includes a central bor...

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Bibliographische Detailangaben
1. Verfasser: CORY THOMAS M.,HARRIS BRUCE V.,KAY JOSEPH A.,DACIO DE GONZAGA PAUL
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A brake lining wear sensor includes a thermoplastic body that is secured to a support plate between adjacent brake lining blocks. The support plate includes an opening formed within a gap between adjacent lining blocks. The thermoplastic body is received within the opening and includes a central bore that extends from a first body end to a second body end. A sensor wire is received within the bore and includes a single looped portion that extends outwardly from an end face of the second body end. The single looped portion is positioned at a predefined maximum lining wear limit. When the single looped portion is broken due to contact with a rotating brake component, a warning signal is communicated to an operator to indicate that the predefined maximum lining wear limit has been reached.