ELECTRIC PARKING BRAKE DEVICE

PROBLEM TO BE SOLVED: To provide an electric parking brake device capable of easily performing emergent release when it is performed and not generating resistance on operation of an electric motor at usual operation. SOLUTION: The electric parking brake device includes an actuator 14 capable of maki...

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Bibliographische Detailangaben
1. Verfasser: HAYASHI YASUTO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an electric parking brake device capable of easily performing emergent release when it is performed and not generating resistance on operation of an electric motor at usual operation. SOLUTION: The electric parking brake device includes an actuator 14 capable of making parking brakes 22, 24 connected through cables 26, 28 in the braking state or in the release state by driving of the electric motor 10. The device is made to a constitution that it has a tension adjustment means 62 to the cable 28. By enabling length of the cables 26, 28 to be adjusted by operation of the tension adjustment means 62, the device is made to the constitution that emergent release can be performed even if the parking brake device cannot be controlled in the braking state. COPYRIGHT: (C)2010,JPO&INPIT