Brake pad pressing spring and disc brake having brake pad pressing spring

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9297431
APP PUB NO 20140345984A1
SERIAL NO

14284766

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pad pressing spring which is mounted on a pad of a disc brake by causing a pinching portion to pinch a pad back plate is configured as follows. An elastic arm which presses the pad in a disc rotor normal-rotating direction continuously extends from a base end side of the pinching portion, and the elastic arm has a configuration in which, when a load exceeding a predetermined value is applied in a direction opposite to a direction in which a pad is pressed, a tip end side of the elastic arm comes into contact with a lateral surface of the pad back plate or the pinching portion, and thus a spring constant of the pad pressing spring increases compared to a spring constant in a state where a load exceeding the predetermined value is not applied.

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Patent Owner(s)

  • ADVICS CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamiya, Yosuke Kariya, JP 16 225
Takeo, Yuichi Seto, JP 13 168

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