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:
Feb. 01, 2005
Filed:
Nov. 07, 2001
Takashi Okada, Hitachi, JP;
Toshimichi Minowa, Mito, JP;
Mitsuo Kayano, Hitachi, JP;
Tatsuya Ochi, Hitachi, JP;
Hiroshi Sakamoto, Hitachi, JP;
Hiroshi Kuroiwa, Hitachi, JP;
Naoyuki Ozaki, Hitachinaka, JP;
Takashi Okada, Hitachi, JP;
Toshimichi Minowa, Mito, JP;
Mitsuo Kayano, Hitachi, JP;
Tatsuya Ochi, Hitachi, JP;
Hiroshi Sakamoto, Hitachi, JP;
Hiroshi Kuroiwa, Hitachi, JP;
Naoyuki Ozaki, Hitachinaka, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An automatic transmission has a first axis (input axis)for inputting the power, a second axis (output axis or couner axis)for outputting the driving force source, at least one or more first gear group which consists of drive gearsfixed on the first axis, and a driven gearprovided so as to engage or run idle with respect to the second axis with being engaged with the drive gear, and at least one or more second gear group which consists of driven gearsfixed on the second axis, and a drive gearprovided so as to engage or run idle with respect to the first axis with being engaged with the driven gear. The automatic transmission further comprises a torque transferring mechanismfor transfering the torque between said driven gear which can run idle with respect to the second axis and the driven gear fixed to the second axis.