Tractor front supported implement attachment frame

Details Tractor front supported implement attachment frame Tractor front supported implement attachment frame

1977-10-31

1980-09-02

Love, John J.

Earth working

Overload shifting

Frangible lock

280762, E02F 376

Patent

active

042202108

ABSTRACT:
A tractor front end frame assembly readily detachable from the tractor body for supporting implements such as a front-end bulldozer blade and supported from the tractor by a front central removable attachment capable of pivotal motion about a substantially horizontal axis perpendicular to the rear axle of the tractor and on each side of the rear axle with optional support of the frame provided at about the midway point on the sides of the tractor. The presence of only a pivotal connection at or near the front of the tractor reduces the possibility of damage producing torque to the vehicle in that area.

REFERENCES:
patent: 2955844 (1960-10-01), Wills
patent: 3521714 (1970-07-01), Farris
patent: 3653451 (1972-04-01), Fryrear et al.
patent: 3762481 (1973-10-01), Allen et al.
patent: 3815687 (1974-06-01), Federspiel
patent: 3866773 (1975-02-01), Koch
patent: 4018771 (1977-02-01), Tornio
patent: 4031968 (1977-06-01), Krolak

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