Saw chain

Cutting – Cutter assemblage or cutter element therefor – Having noncutting depth gauge

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B27B 3314

Patent

active

042691001

ABSTRACT:
A saw chain including a series of aligned drive link segments pivotally interconnected by a series of aligned connecting link segments in which certain of said segments present integral allochiral cutter tooth portions in selected spaced relation along said saw chain, in which each such latter mentioned segments have associated bearing surface formations located forwardly of said cutter tooth portions and displaceable therewith on common pivot axes to face upwardly and forwardly to mate with link segments located in advance thereof which have integral trailing extensions of selected configuration overlying the bearing surface formations to slidingly engage thereupon during substantial straight-line path of travel, the trailing extensions presenting upstanding portions projecting above the bearing surface formations a selected extent to a limit position below the following associated cutter tooth portions to thereby function as a depth gauge, the latter mentioned trailing extensions being mounted to swing through a selected angle upwardly and forwardly out of mating sliding engagement with said bearing surface formations in accordance with a selected substantially uniform change in direction of the saw chain dictated by a change from a straight-line path of travel to a curvate path of travel whereby the trailing extension projecting portions are presented ahead of said following associated cutter portions at a selected radial extent sufficient to effectively limit penetration of said cutter portions throughout the curvate path of travel.

REFERENCES:
patent: 2608222 (1952-08-01), Jensen et al.
patent: 3224476 (1965-12-01), Chadwick
patent: 3854363 (1974-12-01), Merkell et al.
patent: 4074604 (1978-02-01), Goldblatt et al.
patent: 4133239 (1979-01-01), Goldblatt

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Saw chain does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Saw chain, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Saw chain will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-448496

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.