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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10352200 B1

PDFFull Text
Date of Patent:
Jul. 16, 2019

Filed:

Jul. 25, 2016

Cam shaft

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Fumio Sato, Tochigi, JP;

Hiroshi Takeda, Tochigi, JP;

Takuro Yoshimura, Tochigi, JP;

Koji Saito, Tochigi, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

Rankin, Hill & Clark LLP

Primary Examiner:

Mark A Laurenzi

Assistant Examiner:

Wesley G Harris

Int. Cl.
CPC ...
F01L 1/047 (2006.01); F01L 1/053 (2006.01); F01L 13/00 (2006.01); F01L 1/08 (2006.01); B23K 101/00 (2006.01); B21D 53/84 (2006.01); F01L 1/344 (2006.01);
U.S. Cl.
CPC ...
F01L 1/047 (2013.01); F01L 1/053 (2013.01); F01L 13/0047 (2013.01); B21D 53/845 (2013.01); B23K 2101/005 (2018.08); F01L 1/08 (2013.01); F01L 1/344 (2013.01); F01L 2001/0473 (2013.01); F01L 2001/0476 (2013.01);
Abstract

The present invention provides a camshaft capable of suppressing an increase in the number of parts and the number of places to be processed, preventing scratching on a sliding surface that is a part of an outer peripheral surface of an outer shaft and on which an inner cam is rotated, and preventing occurrence of deformation in the entire camshaft after final assembly. A camshaft includes an inner cam that is attached from a radial direction of an outer shaft and that is fixed to an inner shaft with a pin inserted into the inner cam from the radial direction of the outer shaft in a cam surface of the inner cam.

Find Patent Forward Citations

Sato, Fumio. (2019). Cam shaft (U.S. Patent No. 10352200). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10352200

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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