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:
Oct. 08, 2002

Filed:

Sep. 08, 2000
Applicant:
Inventors:

Atsushi Tonohata, Okazaki, JP;

Minoru Sawayama, Okazaki, JP;

Yoshihiro Ikushima, Okazaki, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 3/702 ; F16H 4/708 ; F16H 6/104 ;
U.S. Cl.
CPC ...
F16H 3/702 ; F16H 4/708 ; F16H 6/104 ;
Abstract

A forward-speed/reverse-speed changeover mechanism , serving as a motive-force connection/disconnection mechanism, is accommodated into a housing member fixed to a casing . To the forward-speed/reverse-speed changeover mechanism an input end of a primary shaft is connected. The housing member rotatably supports the primary shaft via a bearing member . On an imaginary line intersecting the primary shaft perpendicularly and passing through the bearing member a load-receiving element is provided between the housing member and the casing . The tension of a belt is received by the load-receiving element . As a result, it is possible to provide a bearing structure of a continuously variable transmission enabling holding the bearing members of the primary and secondary shafts at their regular positions against the tension of the belt and maintaining an optimum belt-alignment, thereby enhancing the durability of the continuously variable transmission.


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