Lawn-edge trimmer with detachable handle

Details Lawn-edge trimmer with detachable handle Lawn-edge trimmer with detachable handle

1976-05-07

1977-02-15

Smith, Al Lawrence

Cutlery

Cutting tools

With blade moving means

56 175, B26B 2500

Patent

active

040075265

ABSTRACT:
A lawn-edge trimmer with a grip at the top of a motor housing, a shield plate at the bottom of that housing overlying a rotor, and a detachable mounting forming a socket for a long-stemmed handle has a motor-control switch with a spring-loaded trigger on the underside of the grip in a cutout of the web-shaped mounting. The tubular handle stem is axially traversed by a thrust rod which, on being displaced by a knob near the handle, acts through a camming mechanism on the mounting to depress the trigger when the mounting and the handle are emplaced on the housing.

REFERENCES:
patent: 2629220 (1953-02-01), Grieder
patent: 3693255 (1972-09-01), Langenstein
patent: 3759020 (1973-09-01), Simmons
patent: 3805385 (1974-04-01), Ritums
patent: 3952239 (1976-04-01), Owings

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