Gasket

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9400052
APP PUB NO 20160025223A1
SERIAL NO

14808495

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gasket in which a high sealing property can be certainly ensured is provided. A gasket 1 is to be interposed between a first flange 21 of a first exhaust pipe 11 and a second flange 22 of a second exhaust pipe 12 in a state where the gasket is fitted onto an end portion of the first exhaust pipe, in order to seal a gap between end portions of the first and second exhaust pipes 11, 12. The gasket 1 includes a first sealing portion 51 and a second sealing portion 52. The first sealing portion has a first butting surface 51a having a tapered shape corresponding to a tapered shape of a first tapered inner circumferential surface 27a of the first flange, and a first projecting portion 51b. The first sealing portion is formed in a radially outer side of the gasket. The second sealing portion has a second butting surface 52a having a tapered shape corresponding to a tapered shape of a second tapered inner circumferential surface of the second flange, and a second projecting portion 52b. The second sealing portion is formed in a radially outer side of the gasket.

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First Claim

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Patent Owner(s)

  • NIPPON PILLAR PACKING CO., LTD.;TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishihata, Takato Toyota, JP 10 33
Sato, Yuta Osaka, JP 65 303
Sawai, Osamu Toyota, JP 37 65
Tanabe, Hiroki Osaka, JP 38 322
Yanagitake, Yuji Osaka, JP 5 5

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