Device for supporting bulldozer blade

Details Device for supporting bulldozer blade Device for supporting bulldozer blade

1975-12-30

1977-03-22

Marlo, George J.

Earth working

Mounting for pushed tool at end of motor vehicle

Transversely mounted blade

172807, E02F 376

Patent

active

040131327

ABSTRACT:
A device for supporting a bulldozer blade comprising a frame, a subframe pivotally connected to the frame for limited relative movement about a vertical axis, first hydraulic cylinder means for rotating the subframe about the vertical axis, a blade provided in front of the subframe, a universal joint connecting one side of the subframe to one side of the blade, a pair of links connecting the other side of the subframe to the other side of the blade through spherical joints and a second hydraulic cylinder means for the rotation of the blade about the universal joint substantially in a vertical plane.
The construction permits the blade to be held firmly while the smooth tilting of the blade is insured.

REFERENCES:
patent: 2224725 (1940-12-01), Felt
patent: 2950550 (1960-08-01), French
patent: 3648782 (1972-03-01), Mazzarins
patent: 3822751 (1974-07-01), Waterman

Affiliated with

Also associated with

Rating

Device for supporting bulldozer blade does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for supporting bulldozer blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for supporting bulldozer blade will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1951583