Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Patent
1989-03-17
1990-10-16
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Multiple controlled elements
60487, 60494, G05G 700, F16D 3102
Patent
active
049626752
ABSTRACT:
An improved shifting device for the hydrostatic transmission of a lawn tractor or the like. The shifting device includes means for permitting a greater latitude of movement of the shift lever without effecting either forward or reverse movement. This is done by incorporating a linkage system for interconnecting the shift lever with the transmission control that includes a lost motion connection and by providing a leak path in the hydrostatic transmission so that a greater than normal pressure must be exerted before drive in one direction is possible.
REFERENCES:
patent: 3609973 (1971-10-01), Nagano et al.
patent: 3898891 (1975-08-01), Colloton
patent: 4064769 (1977-12-01), Amdall et al.
Aoi Kazuo
Suzuki Takanori
Beutler Ernest A.
Herrmann Allan D.
Yamaha Hatsudoki Kabushiki Kaisha
LandOfFree
Shifting device for lawn mower and the like does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Shifting device for lawn mower and the like, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shifting device for lawn mower and the like will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-843496