Off-road snow jack

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Patent

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Details

254 47, 254133, 254323, 254426, B66D 100

Patent

active

058068376

ABSTRACT:
A snow jack for use with snowmobiles or other off-road vehicles includes a telescoping upright structure with a ratchet and pawl lifting mechanism removably connectible at its top. A strap with a hook extends from the lifting mechanism to engage the snowmobile. The lower telescoping member has a reinforcing fiberglass core. The telescoping members may be secured relative to each other to facilitate height adjustment. Brackets are also provided to attach the upright structure to the running board of the snowmobile.

REFERENCES:
patent: 1413039 (1922-04-01), Lee
patent: 2236305 (1941-03-01), Ahlin
patent: 2588749 (1952-03-01), Nilsson
patent: 2871614 (1959-02-01), Roff
patent: 3785541 (1974-01-01), Sibley
patent: 3964729 (1976-06-01), Harlow
patent: 3991978 (1976-11-01), Jones
patent: 4247085 (1981-01-01), Grimsrud
patent: 4856747 (1989-08-01), Gano
patent: 4881864 (1989-11-01), Amoto
patent: 5135200 (1992-08-01), Neibrandt
patent: 5143352 (1992-09-01), Latimer
patent: 5145154 (1992-09-01), Bastille et al.
patent: 5176365 (1993-01-01), Best
patent: 5303899 (1994-04-01), Palya
Shade Tree Advertisement showing the E-Z Traxx snowmobile stand and the E-Z Life snownmobile lift.
Advertisement for The Bradley E-Z Lift from Sept. 1995 SnoWest magazine -p. 50.
Advertisement for Resc-You-Winch from Oct. 1995 SnoWest magazine -p. 14.

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