Excavating – Combined or convertible – With scraper
Patent
1993-02-10
1994-05-17
Reese, Randolph A.
Excavating
Combined or convertible
With scraper
37403, 37417, 37441, 37903, 209421, E02F 376, B07B 149
Patent
active
053116844
ABSTRACT:
A scooping apparatus is disclosed having a carrying frame coupled with a vehicle.
A cage having two cage parts, namely a scooping part and a lid are carried by the frame. The rotation axis of the lid part relative to the scooping part extending on a radial distance from the rotating axis of the cage amounts to zero to two thirds of the radius of the cage.
A first driving means for rotatably driving at least one of the cage parts. A second driving means for moving the cage parts between the closed position and the open position such that a rotation axis of the lid part relative to the scooping part extending on a radial distance from a rotating axis of the cage amounting to zero to two thirds of the radius of the cage.
REFERENCES:
patent: 1974717 (1934-09-01), Le Bleu
patent: 2422985 (1947-06-01), Reckler
patent: 2648921 (1953-08-01), Brown
patent: 2704604 (1955-03-01), Rolston
patent: 2979215 (1961-04-01), Brisson
patent: 3003265 (1961-10-01), Lutjens
patent: 3072257 (1963-01-01), Hockenberry
patent: 3765490 (1973-10-01), Logue
patent: 4051614 (1977-10-01), Diggs
patent: 4189386 (1980-02-01), Aman
patent: 5002656 (1991-03-01), Johansson
McBee J. Russell
Reese Randolph A.
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