Punch knife

Details Punch knife Punch knife

1989-03-23

1990-08-07

Yost, Frank T.

Cutting

Tool or tool with support

Work supported tool

761078, 83684, B26F 146

Patent

active

049457985

ABSTRACT:
A punch knife is formed by a steel band which is provided with a hardened cutting edge and at least one array of perforations and/or a tempered or porous strip of material extending in parallel with the cutting edge.

REFERENCES:
patent: 3170358 (1962-03-01), Martin
patent: 3373643 (1966-02-01), Spengler
patent: 4729274 (1988-03-01), Marbach
patent: 4825740 (1989-05-01), Mucci, Sr.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-951998