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:
Sep. 04, 1990

Filed:

Jun. 28, 1988
Applicant:
Inventors:

Akira Sasaki, Wako, JP;

Seiji Esaki, Wako, JP;

Yasushi Hashimoto, Wako, JP;

Shigeo Kurita, Wako, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
464111 ; 464123 ; 464905 ;
Abstract

A restriction flange is provided on the inner end of each cylindrical holder in a sliding universal joint to keep the pair of cutouts which are provided for installation of the inner roller aligned with the longitudinal direction of the transmitting groove. The flange can be rectangular having appropriate side lengths to restrict any rotational motion of the cylindrical about it's center axis.


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