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. 24, 2002

Filed:

Oct. 20, 2000
Applicant:
Inventors:

Yutaka Nishikawa, Saitama, JP;

Atsuo Ota, Saitama, JP;

Yuichi Tawarada, Saitama, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 5/900 ; F16H 6/100 ; F16H 6/300 ;
U.S. Cl.
CPC ...
F16H 5/900 ; F16H 6/100 ; F16H 6/300 ;
Abstract

To enable a change spindle to be always operated as a driver wishes by providing an alternative selection of a motor change mode and a manual change mode. A change motor and a change manipulating member are arranged such that they can be connected to a change spindle of a transmission in parallel. Mode changeover means which can be changed over between a motor change mode position (A) which enables the operation of the change spindle only by the change motor and a manual change mode position (B) which enables the operation of the change spindle only by the change manipulating member is disposed between the change spindle and the change motor and the change manipulating member.


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