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:
Nov. 01, 2011
Filed:
Mar. 19, 2007
Yoshihiro Ueda, Sakai, JP;
Yoshiyuki Katayama, Osaka, JP;
Shinichi Morita, Sakai, JP;
Kubota Corporation, Osaka, JP;
Abstract
The apparatus includes a hydrostatic stepless speed change sectionreceiving an output of an engine, a planetary transmission sectionhaving a plurality of planetary transmission mechanisms PF, PR and a plurality of output members, the planetary transmission section being configured to combine a drive force outputted from the hydrostatic stepless speed change sectionand an engine drive force that has not been subjected to any speed change action by the hydrostatic stepless speed change section, and a speed change output sectionhaving an output shaft, the speed change output section being configured to output combined drives force outputted from the plurality of output membersin a plurality of different speed ranges from the output shaft. The speed change output sectionincludes a plurality of transmission mechanisms-disposed between the plurality of output membersand the output shaft, and clutches CL-CLprovided in correspondence with the respective plurality of transmission mechanisms.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile