Excavating – Snow or ice removing or grooming by portable device – Vehicle mount with obstacle responsive trip – or yieldable tool
Patent
1991-07-12
1992-11-10
Reese, Randolph A.
Excavating
Snow or ice removing or grooming by portable device
Vehicle mount with obstacle responsive trip, or yieldable tool
37246, 37259, 37244, E01H 504, E01H 509
Patent
active
051613182
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.
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One page brochure published by Stihl, Inc. illustrating a hand held yard care device, published 1987.
Multiple page catalog published by Stihl, Inc. illustrating a variety of hand-held tools, date unknown.
A parts list published by Stihl, Inc. for Stihl Cultivator BC 40, published 1990.
Bergman Ronald E.
Sund Paul G.
McBee J. Russell
Reese Randolph A.
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