Self-stripping punch with ears

Details Self-stripping punch with ears Self-stripping punch with ears

1975-10-24

1977-03-01

Abercrombie, Willie G.

Cutting

With product handling means

Including means to form or hold pile of product pieces

83164, 83684, 83698, B26D 726, B26F 114

Patent

active

040096254

ABSTRACT:
A side outlet, self-stripping punch adapted to be mounted in a bore in a die board. The self-stripping punch includes an elongated, cylindrical base having a cutting edge on the top end and a pair of locking ears on the bottom end to prevent rotation of the punch in the die board. The locking ears are formed by upsetting them from the punch base, and they each have a flat face disposed on a common plane passing through the longitudinal axis of the punch.

REFERENCES:
patent: 576023 (1897-01-01), Bosworth
patent: 739090 (1903-09-01), Kupfer et al.
patent: 863227 (1907-08-01), Sheldon
patent: 1976992 (1964-10-01), Hinds
patent: 2526741 (1950-10-01), Goemaere
patent: 2927492 (1960-03-01), Porter

Affiliated with

Also associated with

Rating

Self-stripping punch with ears does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1346876