US Patent 7575420 Vane pump

Patent 7575420 was granted and assigned to Kayaba Industry on August, 2009 by the United States Patent and Trademark Office.

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Edits on 17 Sep, 2023

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Golden AI

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Patent Inventor Names

Norikazu Ide0

Ryouichi Nagasaka0

Shinji Yakabe0

Edits on 15 Sep, 2023

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Golden AI

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Patent abstract

A vane pump of the present invention is provided with a bearing convex portion (20) disposed in such a way to be raised from the bottom of a concave portion (13) of a cover (60) to form a bearing hole (25) and fitted into a central bore (27) of a first side plate (12), and a first locating pin (28) standing at the bottom of the concave portion (13), penetrating through the first side plate (12) and inserted into a cam ring (3).

Edits on 22 May, 2023

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Golden AI

edited on 22 May, 2023

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