Excavating – Snow or ice removing or grooming by portable device – Vehicle mount with obstacle responsive trip – or yieldable tool
Patent
1989-06-30
1990-02-13
Eickholt, E. N.
Excavating
Snow or ice removing or grooming by portable device
Vehicle mount with obstacle responsive trip, or yieldable tool
37258, E01H 509
Patent
active
048994715
ABSTRACT:
An auger in a self-propelled snow removing machine including a running mechanism drivable by an engine, and a snow blower for discharging snow collected by the auger, comprises an auger cover disposed on a front portion of the snow removing machine, an auger output shaft disposed transversely in the auger cover and drivable by the engine, and at least one blade mounted on the auger output shaft and having an outer peripheral edge forming a substantially continuous helix around the auger output shaft. The blade comprises a plurality of mutually separate fins having outer peripheral edges jointly forming the helix and made of a resilient steel material.
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French Patent Application Search Report, Aug. 3, 1989.
Ogano Takeo
Sasaki Ichiro
Burt Pamela S.
Carrier Joseph P.
Eickholt E. N.
Honda Giken Kogyo Kabushiki Kaisha
Weiner Irving M.
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