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.

Date of Patent:
Jan. 12, 2016

Filed:

Dec. 20, 2012
Applicant:

Hitachi Automotive Systems, Ltd., Ibaraki, JP;

Inventors:

Yusuke Maegawa, Yokohama, JP;

Fumiyuki Yamaoka, Sagamihara, JP;

Makoto Nishimura, Hachioji, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 1/10 (2006.01); F16F 9/32 (2006.01);
U.S. Cl.
CPC ...
F16F 9/3235 (2013.01); F16F 9/3221 (2013.01); F16F 9/3271 (2013.01); Y10T 29/49826 (2015.01);
Abstract

A joined body includes a first member having a female portion, and a second member having a male portion inserted in the female portion at one end, and an annular groove along an outer circumference of the male portion. The first member and the second member are fitted to each other. A plurality of joint portions is formed on a side wall of the female portion. The joint portions are joined to the male portion by being pushed in the annular groove. A pressing portion is formed at the female portion so as to face a position of the male portion axially different from the annular groove of the male portion. The pressing portion pressed against the male portion.


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