Trigger retainer for a portable power tool

Details Trigger retainer for a portable power tool Trigger retainer for a portable power tool

1994-04-21

1995-09-05

Seidel, Richard K.

Tool driving or impacting

Drive control operable by hand engaging manipulating handle

30276, B25F 502

Patent

active

054472067

ABSTRACT:
A trigger retainer assembly for a portable power tool such as a line trimmer has an internal combustion engine and a workpiece driven by the engine. The trigger retainer assembly includes a housing grippable by an operator, a trigger disposed at least partially in the housing, a throttle cable connected between the engine and the trigger for operating the engine, ignition wires forming at least part of an electrical circuit including the engine and a kill switch, and a molded plastic trigger retainer. The trigger retainer is fastened with a single screw to a lower half of the housing and retains the throttle cable, trigger, ignition wires and kill switch in the housing.

REFERENCES:
patent: 2942507 (1960-06-01), Fischer et al.
patent: 3140746 (1964-07-01), LaForce
patent: 3844360 (1994-10-01), Green et al.
patent: 3847233 (1974-11-01), Glover et al.
patent: 4841929 (1989-06-01), Tuggle
patent: 4924571 (1990-05-01), Albertson
patent: 4989323 (1991-02-01), Casper et al.
patent: 4996773 (1991-03-01), Albertson
patent: 5241932 (1993-09-01), Everts

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