Seal groove with a projection

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United States of America Patent

PATENT NO 8794396
APP PUB NO 20130081910A1
SERIAL NO

13252322

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A caliper comprising: a piston bore and a seal groove located in the piston bore proximate to an open end of the piston bore, the seal groove comprising: a front wall; a rear wall; a bottom wall spanning between and connecting the front wall to the rear wall; a projection in a central region of the bottom wall suitable for allowing twisting of a seal during a brake retract and/or brake release; wherein the rear wall diverges away from the front wall as the rear wall extends away from the bottom wall and towards the bore surface.

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First Claim

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Family

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Patent Owner(s)

  • AKEBONO BRAKE CORPORATION;AKEBONO BRAKE INDUSTRY CO., LTD.;AKEBONO CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chelaidite, Galus South Lyon, US 47 245

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