Edge trimmer assembly mountable on a lawn mower

Details Edge trimmer assembly mountable on a lawn mower Edge trimmer assembly mountable on a lawn mower

2005-05-17

2005-05-17

Petravick, Meredith (Department: 3671)

Harvesters

Motorized harvester

Including cutter yieldably mounted on its drive means

C056S010400

Reexamination Certificate

active

06892518

ABSTRACT:
A trimmer assembly for a lawn mower is detachably mountable on a deck of the lawn mower by a housing or shroud that can be secured to the front edge of the deck A mounting frame is pivotally attached to the housing. The mounting frame carries a trimmer head with a plurality of cutting elements secured thereto. The mounting frame and the trimmer head pivotally move between an operational and a non-operational position by a swivel arm secured to the mounting frame. A proximate end of the swivel arm engages a handle, which is secured to the housing. The handle has a limited rotation for pivotally moving the mounting frame. A stop plate mounted below the handle limits the pivotal movement of the handle in relation to the housing. The trimmer head may by powered by a belt connected to a drive pulley of the lawn mower, by an electric motor, a hydraulic motor or other suitable power source.

REFERENCES:
patent: 4104851 (1978-08-01), Perry
patent: 4802327 (1989-02-01), Roberts
patent: 5167108 (1992-12-01), Bird
patent: 5966914 (1999-10-01), Reents

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