Roll-over protection device

Details Roll-over protection device Roll-over protection device

1986-01-14

1987-05-19

Love, John J.

Land vehicles

Wheeled

Attachment

296102, B60R 2113

Patent

active

046661832

ABSTRACT:
An improved roll-over protection system for a tractor of the type having a three-point hitch with a hydraulic power lift. A roll-over protection structure is movable between retracted and erect positions and the hydraulic lift of the hitch apparatus is linked to the roll-over protection structure to raise and lower it. The link is either detachable when the structure is in place or has a slotted section allowing the hitch to be lifted without detachment of the link from the roll-over protection structure.

REFERENCES:
patent: 3289871 (1966-12-01), Tourneau et al.
patent: 3563401 (1971-02-01), Gandolfo
patent: 3578377 (1971-05-01), Babbitt et al.
patent: 3733103 (1973-05-01), Hansen
patent: 4158460 (1979-06-01), White
patent: 4304142 (1981-12-01), Blomstrom

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