Chain saw attachment for lawn trimmer

Details Chain saw attachment for lawn trimmer Chain saw attachment for lawn trimmer

1989-02-02

1989-12-05

Watts, Douglas D.

Cutlery

Convertible

301234, 30383, A01D 3526, A01D 5000

Patent

active

048843407

ABSTRACT:
An attachment for converting a conventional lawn trimmer for chain saw use has a ninety-degree adapter housing to removably mount a chain bar in axial alignment on the cutting head end of the trimmer frame. A bevel gear train connects the trimmer motor drive shaft to a sprocket for driving the chain, and an oil reservoir and thumb-operated pump mount to the frame to deliver lubrication to the chain during sawing.

REFERENCES:
patent: 2391730 (1945-12-01), Melvin et al.
patent: 2765823 (1956-10-01), Kneifl
patent: 2810409 (1957-10-01), Ibelle et al.
patent: 4122601 (1978-10-01), Katsuya
patent: 4188719 (1980-02-01), Hoff
patent: 4242794 (1981-01-01), Peterson
patent: 4501332 (1985-02-01), Straayer
patent: 4654971 (1987-04-01), Fettes et al.
patent: 4752256 (1988-06-01), Dorion
patent: 4760646 (1988-08-01), Siegler
Technic Tool Corp., Information on Power Pruner (publication date unknown).
Lawn, Garden & Power Equipment Owner's Manual, published by Technical Publications, p. 41, Intertec Publishing Corporation, Overland Park, KS 66212.

Affiliated with

Also associated with

Rating

Chain saw attachment for lawn trimmer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chain saw attachment for lawn trimmer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chain saw attachment for lawn trimmer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2026511