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:
Sep. 11, 2001
Filed:
Nov. 12, 1999
Toshio Imao, Nagoya, JP;
Eiji Takeyama, Nagoya, JP;
Aichi Kikai Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
A select mechanism for executing select operation and a change speed mechanism for executing change speed operation are incorporated into the automatic speed-change apparatus. The change speed mechanism is provided with a change speed motor,capable of controlling forward and backward rotation, a single or a plurality of intermediate shaft gear mechanisms,reducing and then transmitting the speed of the rotation of the speed change motor and each consisting of a large diameter gear,, a small diameter gear,and an intermediate shaft,parallel to a select and change speed pull-rod,, a change speed gear,engaged with the intermediate shaft gear mechanisms to transmit rotation and fixed to the select and change speed pull-rod,, and a change speed sensor,provided on the outer end of the select and change speed pull-rod,and detecting the operating angle of the pull-rod,in rotation direction.