Broach sharpening machine

Details Broach sharpening machine Broach sharpening machine

1980-11-13

1982-09-14

Kunin, Stephen G.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51 35, 51 92R, 51165R, 76 37, 409195, B24B 1900

Patent

active

043488382

ABSTRACT:
Broach sharpening machine in which a slide mobile in a direction transverse to the longitudinal axis of a broach to be sharpened supports a sharpening slide provided with a grinding wheel head, and a feeler unit arranged to determine the position of each broach tooth relative to the grinding wheel and comprising an articulated parallelogram in which a drag link is provided with a coupling element arranged to cooperate with the broach teeth, and is connected by two resilient cranks to a frame so that it rotates with this latter about a horizontal axis perpendicular to the broach axis; the feeler unit comprising a sensor for detecting the movements of the frame about its axis of rotation and the axial movements of said drag link, and a resilient element arranged to rotate said parallelogram so as to move said coupling element towards the broach.

REFERENCES:
patent: 1777135 (1930-09-01), Bailey
patent: 2349324 (1944-05-01), Wiedmann
patent: 2807914 (1957-10-01), Pascal et al.
patent: 3481224 (1969-12-01), Aijala

Affiliated with

Also associated with

Rating

Broach sharpening machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2150010