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 6676527 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 13, 2004

Filed:

Jan. 03, 2002
Applicant:
Inventors:

Satoru Kudo, Utsunomiya, JP;

Yasuhisa Nagayama, Mooka, JP;

Masafumi Yamamoto, Mooka, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 1/552 ;
U.S. Cl.
CPC ...
F16J 1/552 ;
Abstract

When forcibly mounting a fixture attached with a joint boot on an outer circumferential surface of an outer cup, a thick-walled section is pressed between an inclined surface of the outer cup and an annular stepped section of the fixture. Accordingly, the thick-walled section is elastically deformed and in close contact with the inclined surface for effecting sealing function.


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