Ground working machine for hoeing, tilling and the like

Details Ground working machine for hoeing, tilling and the like Ground working machine for hoeing, tilling and the like

1983-11-22

1986-11-04

Johnson, Richard J.

Earth working

With drive means for tool or cleaner

Guided by walking attendant

172 49, A01B 3302

Patent

active

046205993

ABSTRACT:
A ground-working machine is proposed for hoeing, tilling or similar, with two motor-driven, rotating power take-off shafts, mounted crosswise to the direction of travel. The power take-off shafts carry the tools. In order to ensure a high performance, the bearing points of the power take-off shafts are laterally offset from each other in the direction of travel. In a further model of execution, the power take-off shafts each sit in a transmission block, which transmission block is coupled to the motor. To change the distance between both power take-off shafts in the direction of travel, the transmission blocks can swivel in relation to each other.

REFERENCES:
patent: 2063769 (1936-12-01), Suelflow
patent: 2485057 (1949-10-01), McCormick
patent: 3773112 (1973-11-01), Zinck
patent: 3937285 (1976-02-01), Lely
patent: 3945441 (1976-03-01), Lely
patent: 4402366 (1983-09-01), Dankel

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