Harvesters – Motorized harvester – Including driven air-blower unit
Patent
1991-03-20
1992-04-28
Bagnell, David J.
Harvesters
Motorized harvester
Including driven air-blower unit
15347, 56202, A01D 3470
Patent
active
051076616
ABSTRACT:
A lawn mower comprises an engine disposed in a rear portion of a vehicle frame, a cooling fan for producing cooling air flows for the engine, and an engine hood including a discharge opening for discharging engine cooling air rearwardly of the vehicle frame. A mower unit is disposed forwardly of the vehicle frame for cutting grass and blowing grass clippings rearwardly through a duct to a grass catcher mounted upwardly of the engine hood. The grass catcher includes an air vent disposed upwardly of the engine hood for discharging grass conveying air flows toward cooling air flows discharged from the engine hood. The conveying air flows join the cooling air flows to drift rearwardly away from the vehicle body.
REFERENCES:
patent: 3984893 (1976-10-01), Ashley
patent: 4310998 (1982-01-01), Cuba
patent: 4723398 (1988-02-01), Flenniken et al.
patent: 4868948 (1989-09-01), Arnold
patent: 4969320 (1990-11-01), Langford
Bagnell David J.
Kubota Corporation
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