Lawn mower gear reduction system

Details Lawn mower gear reduction system Lawn mower gear reduction system

1984-07-16

1986-04-22

Feinberg, Craig R.

Internal-combustion engines

Frame construction

Horizontal cylinder

56 175, 123 9031, A01D 3442, F01L 102, F02F 700

Patent

active

045835047

ABSTRACT:
A lawn mower comprising a blade housing, an internal combustion engine being supported on the blade housing and including a crankshaft, an output shaft rotatably supported by the blade housing, the output shaft being operably connected to the crankshaft such that rotation of the crankshaft at a given rpm causes rotation of the output shaft at an rpm less than the rpm of the crankshaft, and the output shaft having a cutting blade fixedly mounted thereon and housed within the blade housing.

REFERENCES:
patent: 1647434 (1927-11-01), Chorlton
patent: 2765779 (1956-10-01), Graves
patent: 3145695 (1964-08-01), Conover
patent: 3402707 (1968-09-01), Heron
patent: 3418993 (1968-12-01), Scheiterlein et al.
patent: 3673990 (1982-07-01), Alfieri
patent: 4048787 (1977-09-01), Harkness et al.
patent: 4090346 (1978-05-01), Doi
patent: 4230074 (1980-10-01), Ichikawa et al.
patent: 4464886 (1984-08-01), Carter

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