Harvesters – Motorized harvester – With selective control of drive means
Patent
1977-01-03
1979-04-10
Mancene, Louis G.
Harvesters
Motorized harvester
With selective control of drive means
56 115, A01D 6908, A01D 6910
Patent
active
041481739
ABSTRACT:
A lawn mower blade mounted coaxially at the bottom of a vertical engine drive shaft is normally de-clutched from the shaft and stopped by a brake. When the engine is accelerated, the blade is released by the brake and clutched by a centrifugal clutch to the engine driven shaft. The blade carrier and clutch and brake drum are included in a compact assembly on a hub and mounted as a unit on the engine shaft. To replace the flywheel effect normally provided by a blade fixedly mounted on the engine shaft, the unitary assembly also includes a flywheel mounted on the hub. The assembly and flywheel are protected from blade cuttings by a protective bowl shaped to surround the flywheel and form a mounting platform for a brake band about the drum.
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Hirsch Paul J.
Hoffco Inc.
Mancene Louis G.
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