Valve mechanism, engine and vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11448105
APP PUB NO 20200141291A1
SERIAL NO

16620603

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A valve mechanism includes a valve, a camshaft, an intermediate swing arm located between a cam and the valve, a lift regulating mechanism and a roller assembly. The cam drives the valve to move by means of the intermediate swing arm. The roller assembly is supported by the cam, an eccentric wheel of the lift regulating mechanism and an intermediate swing arm roller. A peripheral surface of the eccentric wheel includes a lift regulating section having a start point and an end point, a maximum lift point of the lift regulating section is located between the start point and the end point, and the lift regulating section is divided into a first section which is convex and a second section having at least a part thereof concave.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GREAT WALL MOTOR COMPANY LIMITED2266 CHAOYANG SOUTH STREET BAODING HEBEI 071000

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Yanlong Baoding, CN 3 0
Hu, Jiajia Baoding, CN 13 8
Liu, Luping Baoding, CN 18 98
Liu, Tao Baoding, CN 613 3850
Wang, Lei Baoding, CN 2386 21419
Xu, Liming Baoding, CN 23 109
Yang, Fabao Baoding, CN 4 0
Yin, Ji Baoding, CN 4 0
Zhang, Song Baoding, CN 246 1761

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