GB1309421A - Punch and stripper unit - Google Patents

Punch and stripper unit

Info

Publication number
GB1309421A
GB1309421A GB1063170A GB1063170A GB1309421A GB 1309421 A GB1309421 A GB 1309421A GB 1063170 A GB1063170 A GB 1063170A GB 1063170 A GB1063170 A GB 1063170A GB 1309421 A GB1309421 A GB 1309421A
Authority
GB
United Kingdom
Prior art keywords
punch
stripper
nibbling
march
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1063170A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PIERCE ALL Manufacturing Ltd
Original Assignee
PIERCE ALL Manufacturing Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PIERCE ALL Manufacturing Ltd filed Critical PIERCE ALL Manufacturing Ltd
Publication of GB1309421A publication Critical patent/GB1309421A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D27/00—Machines or devices for cutting by a nibbling action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB1063170A 1969-03-07 1970-03-05 Punch and stripper unit Expired GB1309421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA44944 1969-03-07

Publications (1)

Publication Number Publication Date
GB1309421A true GB1309421A (en) 1973-03-14

Family

ID=4084992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1063170A Expired GB1309421A (en) 1969-03-07 1970-03-05 Punch and stripper unit

Country Status (4)

Country Link
AU (1) AU1229170A (enrdf_load_stackoverflow)
DE (1) DE2010777A1 (enrdf_load_stackoverflow)
FR (1) FR2037753A5 (enrdf_load_stackoverflow)
GB (1) GB1309421A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3785819A4 (en) * 2018-03-30 2022-07-27 Osaka Gas Co., Ltd. PUNCH HOLE FORMING METHOD AND DEVICE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107127246A (zh) * 2017-05-09 2017-09-05 柯利佳 一种冲孔凸模结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3785819A4 (en) * 2018-03-30 2022-07-27 Osaka Gas Co., Ltd. PUNCH HOLE FORMING METHOD AND DEVICE

Also Published As

Publication number Publication date
AU1229170A (en) 1971-10-28
DE2010777A1 (de) 1970-09-17
FR2037753A5 (enrdf_load_stackoverflow) 1970-12-31

Similar Documents

Publication Publication Date Title
GB1075993A (en) Stripper for use with a punch guide in a punch assembly
GB1202276A (en) Improved automated press for installing fasteners in a workpiece
CA943013A (en) Punch and die set for producing deep drawn shells
ES374415A1 (es) Punzonadora de material.
GB1329095A (en) Method and apparatus for perforating tubes
GB1323867A (en) Nibbing punch
GB1441097A (en) Apparatus for performing fabricating operations on sheet material and punch and die members for incorporation in such apparatus
FR2037753A5 (enrdf_load_stackoverflow)
GB1193666A (en) Punching Device for Presses.
GB1228832A (enrdf_load_stackoverflow)
GB1055201A (en) Improvements relating to piercing and drawing
ES8207451A1 (es) Torreta perfeccionada para maquinas punzonadoras.
GB1084188A (enrdf_load_stackoverflow)
GB1200152A (en) Self-punching insert
GB1112689A (en) Improvements in or relating to punch and die sets
BE754950A (fr) Procede d'emboutissage et outil utilise a cet effet
GB1326369A (en) Punches
GB1090398A (en) Precision-punching tool
JPS52123364A (en) Heavy punch and die for press
GB602630A (en) Improved punch and die device
GB904026A (en) Improvements in or relating to headers or like apparatus
CA745857A (en) Die for metal stamping machine
GB1312260A (en) Cutting devices
GB1134828A (en) Cap forming method and apparatus
CA651803A (en) Demountable retainer for punch and die sets

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees