Harvesters – Motorized harvester – Including motorized vehicle causing transit of harvester
Patent
1976-08-10
1978-07-25
Eskovitz, Jay N.
Harvesters
Motorized harvester
Including motorized vehicle causing transit of harvester
56 153, 56 158, 56 163, 56DIG22, A01D 3526
Patent
active
041021142
ABSTRACT:
An implement for a tractor is provided with a height adjusting mechanism, including a control lever swingable in a horizontal plane about a fixed vertical axis and operably coupled with an articulate linkage for translating the horizontal swinging of the lever to vertical movement of the implement without creating a force moment thereacross. The articulate linkage spans a pivotal coupling between the main frame of the implement and a mounting bracket secured to the tractor such that the linkage operates to swing the bracket and frame toward and away from one another causing the pivotal coupling to move up and down. A belt drive on the implement is maintained in constant, substantially uniform tension by a shiftable idler pulley operably coupled with the control lever for automatic belt-tension adjustment in response to raising and lowering of the implement.
REFERENCES:
patent: 2972850 (1961-02-01), Ariens et al.
patent: 3199276 (1965-08-01), Hahn
patent: 3680292 (1972-08-01), McCanse
patent: 3910016 (1975-10-01), Saiia et al.
Estes Larry A.
Williams Gerald D.
Eskovitz Jay N.
The Toro Company
LandOfFree
Combination level adjust and self-tensioning belt assembly for m does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Combination level adjust and self-tensioning belt assembly for m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combination level adjust and self-tensioning belt assembly for m will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1414479