Excavating – Snow or ice removing or grooming by portable device – Vehicle mount including power lift
Patent
1981-12-23
1983-07-05
Eickholt, E. H.
Excavating
Snow or ice removing or grooming by portable device
Vehicle mount including power lift
37261, 37251, E01H 504, E01H 509
Patent
active
043910521
ABSTRACT:
A horizontally elongated and laterally opening shroud is provided having one open longitudinal front side and one closed longitudinal rear side as well as opposite end mounting structures at least substantially closing the opposite ends of the shroud. A pair of spiral bladed rotary conveyor members are journalled in the opposite end portions of the shroud for simultaneous rotation about an axis extending longitudinally of the shroud and the closed rear side of the shroud includes a lateral outlet centrally intermediate the mounting structures and with which the horizontal axial inlet of a snow blower including an upwardly opening tangential outlet is registered. The opposite ends of the shroud include vertically adjustable transverse skids and the conveyor members are driven by a fluid motor supported from one of the mounting structures. The tangential outlet of the blower assembly has a horizontally curving outlet head journalled therefrom for adjustable positioning about an upstanding axis and the shroud includes rearwardly projecting mounting arm structure for pivotal support from a prime mower.
REFERENCES:
patent: 1754322 (1930-04-01), Johnson
patent: 2610414 (1952-09-01), Vanvieu
patent: 3503450 (1970-03-01), Day
patent: 4057916 (1977-11-01), Roemer
Eickholt E. H.
Jacobson Harvey B.
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