Grass trimming device

Details Grass trimming device Grass trimming device

1988-06-20

1990-01-23

Yost, Frank T.

Cutlery

Cutting tools

With blade moving means

302754, 56 127, B26B 700

Patent

active

048949140

ABSTRACT:
A grass trimming device is capable of adopting at least two alternative configurations, in one of which a cutting plane is substantially horizontal for use in grass trimming, and in the other of which the cutting plane is substantially vertical for edge trimming. A parting plane is defined by a housing of the cutting head such that rotation about an axis perpendicular to this plane through 180.degree. results in the required switching. The shaft axis is preferably inclined at 10.degree.-15.degree. with respect to the rotational axis.

REFERENCES:
patent: 3561199 (1971-02-01), Lay
patent: 3803819 (1974-04-01), Ehrlich
patent: 4047299 (1977-09-01), Bair
patent: 4419822 (1983-12-01), Harris
patent: 4463544 (1984-08-01), Carsello
patent: 4578863 (1986-04-01), Loverick
patent: 4603478 (1986-08-01), Anderson

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