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:
Jun. 05, 2001
Filed:
Jul. 30, 1999
Akihiro Asada, Kawachinagano, JP;
Hironobu Kubota, Gojo, JP;
Kubota Corporation, , JP;
Abstract
During a shifting operation to slide a shift gear of an auxiliary change speed device, clutches of a backward and forward drive switching device acting also as a propelling clutch and of a main change speed device are automatically disengaged to place these devices in neutral state. After the shift gear is switched to a high-speed position or low-speed position, the clutches of the main change speed device are automatically engaged to return the main change speed device to a transmitting state. After the main change speed device returns to the transmitting state, the clutches of the backward and forward drive switching device are automatically engaged to return the backward and forward drive switching device to a transmitting state.