Tensioning arrangement for a saw chain of a motor-driven chain s

Details Tensioning arrangement for a saw chain of a motor-driven chain s Tensioning arrangement for a saw chain of a motor-driven chain s

1994-11-14

1996-06-04

Watts, Douglas D.

Cutlery

Cutting tools

Saw

30383, B27B 1714

Patent

active

055221432

ABSTRACT:
The invention is directed to a tensioning arrangement for saw chains of motor-driven chain saws which include a device for longitudinally displacing the guide bar. The clamped guide bar is released so that the adjusting arrangement can be actuated for the longitudinal displacement of the guide bar. By rotating a disc having a spiral slot, a slide piece, which is coupled to the guide bar, is displaced in the longitudinal direction. Assembly is simplified and handling facilitated when the tension in the saw chain is adjusted. This is achieved by making the slide piece on the spiral disc so that it is not released therefrom but instead is held so as to be rotationally and longitudinally displaceable. The slide piece is fixedly connected to the guide bar by using appropriate attachment devices.

REFERENCES:
patent: 3639995 (1972-01-01), Newman
patent: 4129943 (1978-12-01), Bricker

Affiliated with

Also associated with

Rating

Tensioning arrangement for a saw chain of a motor-driven chain s does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tensioning arrangement for a saw chain of a motor-driven chain s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tensioning arrangement for a saw chain of a motor-driven chain s will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-375704