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Title: Portable punch and die jig

Abstract

A portable punch and die jig includes a U-shaped jig of predetermined width having a slot of predetermined width in the base thereof extending completely across the width of the jig adapted to fit over the walls of rectangular tubes and a punch and die assembly disposed in a hole extending through the base of the jig communicating with the slot in the base of the jig for punching a hole in the walls of the rectangular tubes at precisely determined locations.

Inventors:
 [1];  [2]
  1. Westmont, IL
  2. Palos Heights, IL
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
OSTI Identifier:
862984
Patent Number(s):
4065853
Assignee:
United States of America as represented by United States Energy (Washington, DC)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21D - WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
B - PERFORMING OPERATIONS B26 - HAND CUTTING TOOLS B26F - PERFORATING
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
portable; punch; die; jig; u-shaped; predetermined; width; slot; base; extending; completely; adapted; fit; walls; rectangular; tubes; assembly; disposed; communicating; punching; precisely; determined; locations; rectangular tube; assembly disposed; predetermined width; die assembly; portable punch; die jig; /30/

Citation Formats

Lewandowski, Edward F, and Anderson, Petrus A. Portable punch and die jig. United States: N. p., 1978. Web.
Lewandowski, Edward F, & Anderson, Petrus A. Portable punch and die jig. United States.
Lewandowski, Edward F, and Anderson, Petrus A. Sun . "Portable punch and die jig". United States. https://www.osti.gov/servlets/purl/862984.
@article{osti_862984,
title = {Portable punch and die jig},
author = {Lewandowski, Edward F and Anderson, Petrus A},
abstractNote = {A portable punch and die jig includes a U-shaped jig of predetermined width having a slot of predetermined width in the base thereof extending completely across the width of the jig adapted to fit over the walls of rectangular tubes and a punch and die assembly disposed in a hole extending through the base of the jig communicating with the slot in the base of the jig for punching a hole in the walls of the rectangular tubes at precisely determined locations.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1978},
month = {1}
}

Patent:

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