Pivotally mounted ripping teeth assembly on dozer blade

Details Pivotally mounted ripping teeth assembly on dozer blade Pivotally mounted ripping teeth assembly on dozer blade

1981-07-01

1983-10-04

Eickholt, E. H.

Excavating

Snow or ice removing or grooming by portable device

Railway clearer

37DIG3, 414912, E02F 376

Patent

active

044070802

ABSTRACT:
This invention is an attachment to heavy equipment blades and has a set of ripping teeth projecting downwardly from a pivoting support frame. The frame ordinarily extends downwardly from the pivotal hanger along the front of the blade, with the teeth projecting beyond the lower edge of the blade. As the vehicle, such as a bulldozer, moves forward, the teeth rip, as would teeth which were rigidly secured to the blade. However, as the vehicle moves backward, the teeth and frames swing forward in a floating motion, preventing the teeth from fracturing while allowing the blade to scrape. In a preferred embodiment, the frame includes two end members, each having an ear which curves rearwardly toward the blade. Each bracket releasably receives a forwardly projecting hanger mounted on the upper surface of the blade. The hanger and brackets contain aligned apertures through which a pin is releasably inserted to secure the frame to the blade. With gussets, the frame may be wider than the blade.

REFERENCES:
patent: 2262415 (1941-11-01), Williams et al.
patent: 2674818 (1954-04-01), Carnes
patent: 2852875 (1958-09-01), Bierwith et al.
patent: 2950551 (1960-08-01), Pesce
patent: 3097439 (1963-07-01), Calkin
patent: 3195247 (1965-07-01), Grimes
patent: 3274710 (1966-09-01), Wright
patent: 3478449 (1969-11-01), Baker
patent: 3595416 (1971-07-01), Perrotti
patent: 3975844 (1976-08-01), Olson
patent: 4241525 (1980-12-01), Mann

Affiliated with

Also associated with

Rating

Pivotally mounted ripping teeth assembly on dozer 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 Pivotally mounted ripping teeth assembly on dozer blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pivotally mounted ripping teeth assembly on dozer blade will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-967662