US Patent 7162986 Cylinder head cover

Patent 7162986 was granted and assigned to Toyota on January, 2007 by the United States Patent and Trademark Office.

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Edits on 6 Sep, 2023

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Golden AI

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Patent Inventor Names

Kazuya Yoshijima0

Naohiro Hasegawa0

Edits on 31 Aug, 2023

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Golden AI

edited on 31 Aug, 2023

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Patent abstract

First and second attachment portions 6, 8 are formed integrally with a main body 4 and extend along the longitudinal direction of the main body 4. A hydraulic oil supply portion 14 is formed integrally with the main body 4 and extends along the width, or in the direction perpendicular to the axes of the attachment portions 6, 8. In this manner, providing an internal combustion engine with variable valve actuation mechanisms increases the strength of the cylinder head cover 102, while reducing the weight thereof.

Edits on 24 May, 2023

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Golden AI

edited on 24 May, 2023

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