Shock absorbing oil cylinder for a bicycle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5580034
SERIAL NO

08510112

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A shock absorbing oil cylinder has a main body, a seal ring, a shaft cover, and a shaft. The main body has a circular recess thereon and a cover seat on its top. An adjustable seat ring is passed through the main body beneath the cover seat. A seal ring is in the cover seat. The outer rim of the seal ring is covered by a glued rubber. An oil inlet is in the center of the seal ring. A soft pad is in the seal ring. A leak prevention ring is on the oil inlet. A bolt is inserted into the soft pad. A shaft cover covers the cover seat. A shaft is in the main body and is inserted in a piston. The damper rings are disposed on the piston and beneath the piston. A shaft ring is inserted in the valve seat. A retaining ring is inserted in the circular recess. The cushion ring is beneath the main body. A spring is located between the adjustable seat ring and the shaft seat ring.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
TAIWAN HODAKA INDUSTRIAL CO LTD4/F NO 100 SEC 2 CHANG AN EAST ROAD TAIPEI

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Paul Tainan, TW 26 827

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