Harvesters – Motorized harvester – Including driven air-blower unit
Patent
1992-02-04
1993-12-28
Melius, Terry Lee
Harvesters
Motorized harvester
Including driven air-blower unit
56 167, 5640004, 56DIG8, 153402, A01D 7500
Patent
active
052728587
ABSTRACT:
A ruffling attachment is disclosed for a blower for blowing leaves and other debris on the ground in a desired direction. The blower is of the type which includes a blowing apparatus having an output blowing port which puts out an output air flow. The apparatus is supported on a rollable support. The attachment comprises a support bracket configured and dimensioned to be secured to the blower and an attachment member secured to the bracket. A branching support member comprises a base adapted to matingly attach to the attachment member and a pair of arms extending to ends positioned at opposite sides of the output air flow. A pair of rufflers is provided, each of the rufflers extending respectively from a respective end on one of the arms. Both of the rufflers extend in a generally downward direction to points on opposite sides of the output air flow and bear down against the ground upon which the blower is resting.
REFERENCES:
patent: 3205643 (1965-09-01), Dunham
patent: 3568422 (1971-03-01), Thies
patent: 3710412 (1973-01-01), Hollowell
patent: 5119619 (1992-06-01), Zappia
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