Snowblower

Details Snowblower Snowblower

1978-06-15

1980-05-20

Eickholt, E. H.

Excavating

Peat excavators

198677, 198659, E01H 500

Patent

active

042032377

ABSTRACT:
A snowblower includes an auger having a generally horizontal auger cylinder and at least a pair of spaced apart planar elastomeric auger flights surrounding the auger cylinder. The auger flights extend outwardly from the surface of the auger cylinder and from opposite ends of the cylinder toward each other. The auger also includes an impeller blade extending radially from the auger cylinder surface and having opposite ends, one of the impeller blade ends being connected to one of the auger flights and the other of the impeller blade ends being connected to the other of the auger flights. The auger further includes an auger frame rotatable about a longitudinal axis, and the auger frame includes two frame halves secured together at a parting plane including the longitudinal axis.

REFERENCES:
patent: 355124 (1886-12-01), Birkholz
patent: 459113 (1891-09-01), Rymal
patent: 701969 (1902-06-01), Van Arsdell
patent: 1371116 (1921-03-01), Quelms
patent: 2397305 (1946-03-01), Wheat
patent: 2741042 (1956-04-01), Brown
patent: 3021661 (1962-02-01), Couberly
patent: 3363345 (1968-01-01), Ober
patent: 3452460 (1969-01-01), Cope et al.
patent: 3484963 (1969-12-01), Heth et al.
patent: 3548522 (1970-12-01), Roper
patent: 3603008 (1971-09-01), Heth
patent: 3762537 (1973-10-01), Lutz
patent: 3805421 (1974-04-01), Kamlukin et al.

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