Self propelled lawn edging shears

Harvesters – Cutting – Hand-operated cutter

Patent

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Details

30253, A01D 5312

Patent

active

040219984

ABSTRACT:
Self-propelled lawn edging shears are disclosed comprising shears mounted at the bottom of a first shaft, a second shaft being mounted parallel to the first shaft for operatively engaging the shears and for driving a wheel positioned at the bottom of the first and second shaft, through a ratchet and pawl arrangement whereby the wheel is driven only on the upward stroke of the second shaft in which the jaws of the shears are opened.

REFERENCES:
patent: 361911 (1887-04-01), Weston
patent: 2445842 (1948-07-01), Trevino
patent: 2776535 (1957-01-01), Branske
patent: 2957297 (1960-10-01), Zoetemelk
patent: 3496710 (1970-02-01), Smith et al.

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