Motor vehicles – Manually actuated controlling devices – With fuel or air throttle control
Reexamination Certificate
2011-03-29
2011-03-29
Dickson, Paul N (Department: 3616)
Motor vehicles
Manually actuated controlling devices
With fuel or air throttle control
C180S336000, C074S482000, C074S473150, C074S473170
Reexamination Certificate
active
07913799
ABSTRACT:
The invention provides a working vehicle which can easily couple the accelerator arm of the governor of the engine and the shift peal in spite that the rotating speed of the engine can be easily changed on the basis of the operation of the shift pedal, and the manufacturing cost can be easily reduced. In a working vehicle provide with an engine mounted to a traveling machine body provided with traveling wheels, a hydraulic continuously variable transmission shifting a power from the engine, and a shift pedal operating so as to increase and decrease a shift output of the hydraulic continuously variable transmission and an accelerator arm of the engine are coupled via an interlocking mechanism.
REFERENCES:
patent: 3040596 (1962-06-01), Du Shane et al.
patent: 4341129 (1982-07-01), Bando
patent: 5211070 (1993-05-01), Hirata et al.
patent: 6250414 (2001-06-01), Sato et al.
patent: 2006/0081084 (2006-04-01), Nishino et al.
patent: 59-216729 (1984-12-01), None
patent: 02014930 (1990-01-01), None
patent: 2-193722 (1990-07-01), None
patent: 3-057731 (1991-03-01), None
patent: 2004-199447 (2004-07-01), None
patent: 2005-119466 (2005-05-01), None
Kawashiri Shinya
Nakayama Norikazu
Dickson Paul N
Frisby Keith
Jordan and Hamburg LLP
Yanmar Co. Ltd.
LandOfFree
Working vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Working vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Working vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2645960