Lawn tractor lift

Details Lawn tractor lift Lawn tractor lift

2006-09-26

2006-09-26

Kovács, Árpád Fábián (Department: 3671)

Harvesters

Motorized harvester

Including motorized vehicle causing transit of harvester

C254S13300A, C414S426000, C414S428000

Reexamination Certificate

active

07111444

ABSTRACT:
A lawn tractor lift consisting of a lift arm having a forward end and a rearward end, a tire wheel receiving cradle pivotally mounted upon the forward end of the lift arm; a lever arm having a forward end and a rearward end, and a curved bar providing a variable fulcrum, the curved bar having a forward end and a rearward end, and a pivot point, the rearward end of the curved bar being fixedly attached to or formed wholly with the forward end of the lever arm, the forward end of the curved bar being fixedly attached to or formed wholly with the rearward end of the lift arm, the curved bar, upon alternate levering and counter-levering of the lever arm, alternately rearwardly and forwardly moving the pivot point.

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