SHOCK ABSORBER AND BRACKET

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20250100339A1
SERIAL NO

18730535

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided are a shock absorber and a bracket which are improved in attachment rigidity. A cylindrical portion is shaped by press-forming first and second holes in sheet material (flat plate) and then curving the sheet material into a tube, in which a bridge portion is formed between the first and second holes. The bracket is thus improved to have higher formability as compared to conventional brackets which are not provided with a bridge portion. This improves the accuracy (cylindricity, in particular) of the cylindrical portion. It is then possible to improve the shock absorber in attachment rigidity against a lateral force to the anteroposterior direction of a vehicle in a situation where the bracket is used to attach the shock absorber to the knuckle.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI ASTEMO LTD2520 TAKABA HITACHINAKA-SHI IBARAKI 3128503 ?3128503

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ISHII, Hirohito Hitachinaka-shi, Ibaraki, JP 3 0
KURODA, Yutaka Hitachinaka-shi, Ibaraki, JP 23 301
TOKUNAGA, Kosuke Hitachinaka-shi, Ibaraki, JP 3 19

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