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.:
Date of Patent:
Jun. 23, 2020
Filed:
Jun. 26, 2019
Applicant:
Hitachi Automotive Systems Kyushu, Ltd., Chikujo-gun, Fukuoka, JP;
Inventors:
Assignee:
Hitachi Automotive Systems Hyushu, Ltd., Fukuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 1/033 (2006.01); F16D 1/076 (2006.01); F16D 3/40 (2006.01); F16D 3/38 (2006.01);
U.S. Cl.
CPC ...
F16D 3/387 (2013.01); F16D 1/076 (2013.01); F16D 3/40 (2013.01); F16D 1/033 (2013.01); F16D 3/405 (2013.01); Y10T 403/1666 (2015.01);
Abstract
A propeller shaft includes a shaft part and a a first yoke having a fixing portion, a connecting portion, a first yoke portion and a first concave portion. The connecting portion is provided apart from a first concave portion in the direction of the rotation axis of the shaft part. An outside diameter of the connecting portion is greater than an outside diameter of the shaft part in a radial direction of the rotation axis of the shaft part.