Bowl and ejector apparatus

Details Bowl and ejector apparatus Bowl and ejector apparatus

1977-04-19

1978-04-18

Eickholt, E.H.

Excavating

Snow or ice removing or grooming by portable device

Railway clearer

37129, E02F 385

Patent

active

040843351

ABSTRACT:
A scraper has a frame with first and second spaced apart side elements, a bowl, and an ejector system. The ejector system is connected to the bowl and is movable, relative to the bowl, for receiving or removing material into and from the bowl.
The ejector system has first and second motors, each connected to opposite sides of the frame at locations outwardly of the first and second side elements. A power means is connected to and positioned between the first and second frame side elements.

REFERENCES:
patent: 2674815 (1954-04-01), Adams
patent: 2677202 (1954-05-01), Gustafson
patent: 3100945 (1963-08-01), Bernotas
patent: 3308565 (1967-03-01), Walters et al.
patent: 3418735 (1968-12-01), Martin
patent: 3427735 (1969-02-01), Martin
patent: 3430367 (1969-03-01), Rockwell et al.
patent: 3462859 (1969-08-01), Hawk
patent: 3563328 (1971-02-01), Ahola et al.
patent: 3890726 (1975-06-01), Girard et al.

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