Excavating – Snow or ice removing or grooming by portable device – Motorized rotary excavating tool
Patent
1992-05-13
1993-12-14
Reese, Randolph A.
Excavating
Snow or ice removing or grooming by portable device
Motorized rotary excavating tool
37246, 37285, E01H 509
Patent
active
052690822
ABSTRACT:
The present invention provides a hand held, readily portable power sweeping tool. The tool includes an elongate boom having a power generation means disposed at one end thereof and a power sweeping means disposed at the other end. Power transmission means extends between the power generation means and the power sweeping means for transmitting power generated by the power generation means to the sweeping means. The sweeping means comprises a pair of drums mounted for rotation by the power transmission means, the drums including a plurality of pliant fins extending radially outwardly therefrom. In one embodiment of the invention, the sweeping means includes a support formed by mating two substantially identical drum members to each other end-to-end to form a support for a sweeper belt having a plurality of outwardly directed pliant fins.
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One page brochure published by Stihl, Inc.
Multiple page catalog published by Stihl, Inc.
Parts List published by Stihl, Inc. for Stihl Cultivator BC 40.
Bergman Ronald E.
Sund Lloyd P.
Sund Paul G.
McBee J. Russell
Powrebroom, Inc.
Reese Randolph A.
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