Hand punch

Details Hand punch Hand punch

1984-08-02

1986-05-13

Peters, Jimmy C.

Cutlery

Perforating or indenting implements

30361, 83631, B26F 132

Patent

active

045877378

ABSTRACT:
There is disclosed a hand punch comprising a C-shaped member having a punch and die mounted in the extremities thereof. A rotary head having a threaded member axially disposed therein is mounted for rotation in one extremity of the C and the punch or cutting head is mounted on that member so that, when the rotary head is rotated, the cutting head is advanced into the die. The cutting head has cutting edges adapted to bite into the material to be punched and to hold it against rotation. It is threaded onto the threaded member by a reverse thread so that, once it bites into the material to be punched, the threaded member is held against rotation, whereby rotation of the rotary head drives the punch into the die.

REFERENCES:
patent: 52810 (1866-02-01), Allen
patent: 236956 (1881-01-01), Nuebling
patent: 1138860 (1915-05-01), Gladwin
patent: 1180357 (1916-04-01), Whitney
patent: 2202513 (1940-05-01), Benner
patent: 3800419 (1974-04-01), Hughes

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1763054