Discharge vane arrangement for snow thrower

Details Discharge vane arrangement for snow thrower Discharge vane arrangement for snow thrower

1980-03-06

1982-01-05

Eickholt, E. H.

Excavating

Peat excavators

193 2A, E01H 500

Patent

active

043086756

ABSTRACT:
The snow thrower includes an impeller housing carrying an impeller for rotation about a transverse axis and having an upwardly open, forwardly inclined discharge chute through which snow is propelled by the impeller. One or more upwardly extending deflector vanes are disposed in the discharge chute for directing the discharge of snow. Each deflector vane includes a pivot pin which extends rotatably through the transverse rear wall of the discharge chute and a control mechanism, located exteriorly of the discharge chute and connected to the outer ends of the pivot pins, is operable to selectively pivot the deflector vanes between forward, left and right discharge positions.

REFERENCES:
patent: 2706864 (1955-04-01), Kear
patent: 2871585 (1959-02-01), Merry et al.
patent: 3359661 (1967-12-01), Speiser et al.
patent: 3452460 (1969-07-01), Cope et al.
patent: 3466767 (1969-09-01), Rubin
patent: 4138829 (1979-02-01), Chase
patent: 4138830 (1979-02-01), Chase
patent: 4138831 (1979-02-01), Chase
patent: 4190973 (1980-03-01), Schmidt

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