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:
Jan. 16, 1996
Filed:
Oct. 27, 1994
Applicant:
Inventors:
Yoshitomo Tokumoto, Yamatokooriyama, JP;
Osamu Sano, Kashihara, JP;
Assignee:
Koyo Seiko Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
475185 ; 475190 ; 475193 ;
Abstract
A stepless speed changing apparatus is disclosed that has movable bodies to move in the radial direction of an input shaft, wherein stepless speed reduction is achieved with a simple configuration by converting the movement of the movable bodies into the movement of a speed change ring, and is capable of setting an appropriate mode of changing output, rotational speed and providing such a characteristic that the output rotational speed changes in the reverse manner to the change of the input rotational speed.