Self-operated edging tool

Details Self-operated edging tool Self-operated edging tool

1990-11-15

1991-08-20

Taylor, Dennis L.

Earth working

Lawn edger

Impact or grapple

172371, 30277, A01B 100

Patent

active

050406140

ABSTRACT:
An edging tool includes a sleeve unit in which a weight bar is slidably received and on which a blade is mounted. The weight bar is drawn back to a cocked position by hand, and when released, impacts an impact block mounted on the sleeve unit and which is in contact with the blade so impact from the weight bar drives the blade downwardly. The blade unit has a cutting edge which is positioned adjacent to an area to be edged. The movement of the weight bar with respect to the sleeve unit is controlled by various elements on the edging tool.

REFERENCES:
patent: 903093 (1908-11-01), Howe
patent: 1067658 (1913-07-01), Joyce, Jr.
patent: 1229732 (1917-06-01), Erickson
patent: 1343269 (1920-06-01), Lees
patent: 1665109 (1928-04-01), Nelson
patent: 2485877 (1949-10-01), Hamilton, Jr.
patent: 3036482 (1962-05-01), Kenworthy et al.

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