Compact unit for excavating, compacting and loading

Details Compact unit for excavating, compacting and loading Compact unit for excavating, compacting and loading

1978-03-01

1979-12-04

Eickholt, E. H.

Excavating

Railway graders

172800, E02F 522

Patent

active

041764773

ABSTRACT:
A component unit for excavating, compacting and loading material on a horizontal or sloping surface. A carrier beam pivotal in the horizontal and vertical plane carries via a plurality of elastic members an excavating blade and further an amplitude limiter between said beam and said blade. The amplitude limiter comprises a sliding body carried by said blade and provided with a top sliding surface and a side sliding surface having an angle of preferably 135.degree. to the top sliding surface. The carrier beam carries partly a top block above and adjustable in relation to the top sliding surface partly a stop member portion along and on a small distance from the side sliding surface.

REFERENCES:
patent: 3466766 (1969-09-01), Kahlbacher
patent: 3478450 (1969-11-01), Cunningham
patent: 3515224 (1970-06-01), Seaberg
patent: 3726347 (1973-04-01), Hyman
patent: 3755930 (1973-09-01), Brandt et al.
patent: 3808714 (1974-05-01), Reissinger et al.

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