Bulldozer blade angle slide mechanism

Details Bulldozer blade angle slide mechanism Bulldozer blade angle slide mechanism

1977-12-12

1980-08-19

Johnson, Richard J.

Earth working

Mounting for pushed tool at end of motor vehicle

Transversely mounted blade

403108, E02F 376

Patent

active

042179637

ABSTRACT:
An angled bulldozer blade for an earthmoving machine is operatively connected to a slider assembly slidably carried on a rail fastened to each side arm of a C-frame. Removable pins engage with each slider assembly and pass into aligned apertures of a plurality of prelocated apertures in the rail to position the slider assembly for setting the blade in a desired angled position. Self-locking latches are provided for retaining the pins in position. Eight apertures in each side rail are located so as to provide five positions for the slider assembly.

REFERENCES:
patent: 1994980 (1935-03-01), Cook
patent: 2777660 (1957-01-01), Albrecht
patent: 3628612 (1971-12-01), Liess
patent: 3655161 (1972-04-01), Schueler
patent: 3656559 (1972-04-01), Lennea
patent: 3662838 (1972-05-01), Polzin
patent: 3674096 (1972-07-01), Berg
patent: 3749182 (1973-07-01), Rockwell
patent: 4023624 (1977-05-01), Frisbee

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