Construction of coupling exhaust pipes of vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060162326A1
SERIAL NO

11334403

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An opening edge of an upstream-side exhaust pipe and an opening edge of a downstream-side exhaust pipe opposed to the opening edge of the upstream-side exhaust pipe are bent radially outward and thereafter radially inward by molding to form a circumference of the upstream-side exhaust pipe and a circumference of the downstream-side exhaust pipe as a flange portion respectively. After both flange portions are butted to each other through a gasket disposed therebetween, they are mechanically coupled to each other with a bolt and a nut.

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Patent Owner(s)

Patent OwnerAddress
NAKAGAWA SANGYO CO LTD37 AZA-TSUCHITORI INUYAMA-SHI 484-0917

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakagawa, Yukihiro Kasugai-shi, JP 49 901

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