Signalling device for a friction pad

The invention relates to a signalling device for a friction pad, for a bolt-guided partial lining disc brake, whose calliper housing or brake support is arranged in a sliding manner on a bolt, having a pin which engages in an opening of the bolt and is arranged aligned therewith, having a unit housi...

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Bibliographic Details
Main Authors WEILER, ROLF, ROTH, GERALD, PASCHKE, KLAUS-DIETER, BACH, UWE
Format Patent
LanguageEnglish
French
German
Published 11.01.1995
Edition5
Subjects
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Summary:The invention relates to a signalling device for a friction pad, for a bolt-guided partial lining disc brake, whose calliper housing or brake support is arranged in a sliding manner on a bolt, having a pin which engages in an opening of the bolt and is arranged aligned therewith, having a unit housing, surrounding the pin, which is connected to the calliper housing or brake support, the bolt and the pin being capable of relative movement with respect to the unit housing and to the calliper housing or brake support and having electrical switches in the pin or in the unit housing which trip when the pin has covered a predetermined distance with respect to the unit housing, the unit housing and the pin being capable of stopping against one another and assuming a basic position and, when the basic position is assumed, it being possible for the unit housing to be connected to the calliper housing or to the brake carrier within a tolerance band. According to the invention, the pin (19, 61, 62, 91, 101, 102, 121, 141, 190, 201) has a stop (29, 105) which can be placed axially on the bolt (4).
Bibliography:Application Number: EP19900100710