IT991894B - Stampo e punzone regolabili per macchine per fissare metalli - Google Patents

Stampo e punzone regolabili per macchine per fissare metalli

Info

Publication number
IT991894B
IT991894B IT6927373A IT6927373A IT991894B IT 991894 B IT991894 B IT 991894B IT 6927373 A IT6927373 A IT 6927373A IT 6927373 A IT6927373 A IT 6927373A IT 991894 B IT991894 B IT 991894B
Authority
IT
Italy
Prior art keywords
punch
metal fixing
adjustable die
fixing machines
machines
Prior art date
Application number
IT6927373A
Other languages
English (en)
Original Assignee
Hafner O
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 Hafner O filed Critical Hafner O
Application granted granted Critical
Publication of IT991894B publication Critical patent/IT991894B/it

Links

Classifications

    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/035—Joining superposed plates by slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Control Of Cutting Processes (AREA)
  • Connection Of Plates (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
IT6927373A 1972-07-28 1973-07-27 Stampo e punzone regolabili per macchine per fissare metalli IT991894B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27594672A 1972-07-28 1972-07-28

Publications (1)

Publication Number Publication Date
IT991894B true IT991894B (it) 1975-08-30

Family

ID=23054473

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6927373A IT991894B (it) 1972-07-28 1973-07-27 Stampo e punzone regolabili per macchine per fissare metalli

Country Status (8)

Country Link
JP (1) JPS5321551B2 (it)
AU (1) AU471117B2 (it)
CA (1) CA992297A (it)
DE (1) DE2338460C3 (it)
ES (1) ES417274A1 (it)
FR (1) FR2194500B2 (it)
GB (1) GB1394915A (it)
IT (1) IT991894B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554882U (it) * 1979-05-28 1980-01-12
US4607418A (en) * 1983-11-18 1986-08-26 Hafner Otto P Means for interlocking overlapping sheet material
DE3609481A1 (de) * 1986-03-20 1987-10-01 Kuka Schweissanlagen & Roboter Verfahren und vorrichtung zum stanzdruckfuegen duenner platten, insbesondere bleche
JP6401466B2 (ja) * 2014-03-10 2018-10-10 株式会社三井ハイテック 積層鉄心及びその製造方法
CN107838658B (zh) * 2017-11-30 2023-11-24 成都瑞戈科技有限公司 防尘罩小卡圈自动装配系统
CN107803649B (zh) * 2017-11-30 2023-11-24 成都瑞戈科技有限公司 一种防尘罩小卡圈自动装配机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726000A (en) * 1971-05-25 1973-04-10 O Hafner Means for fastening overlying metal sheets

Also Published As

Publication number Publication date
FR2194500A2 (it) 1974-03-01
ES417274A1 (es) 1976-03-16
GB1394915A (en) 1975-05-21
CA992297A (en) 1976-07-06
DE2338460A1 (de) 1974-02-07
JPS50100687A (it) 1975-08-09
FR2194500B2 (it) 1976-11-12
AU5776173A (en) 1975-01-09
DE2338460B2 (de) 1979-04-19
DE2338460C3 (de) 1979-12-20
AU471117B2 (en) 1976-04-08
JPS5321551B2 (it) 1978-07-03

Similar Documents

Publication Publication Date Title
BE768745A (fr) Procede de decoupage de metaux
BE764490A (fr) Procede de soudage de metaux
AT321683B (de) Preßmatrize
IT1046535B (it) Procedimento ed apparecchio per l estrusione di metalli
ZA731020B (en) Punch,bend and trim device
BR7306425D0 (pt) Maquina e metodo de expandir metal
ZA732694B (en) Method and machine for manufacturing shaped parts from flat sheet metal
BE804099A (nl) Matrijhouder
IT991462B (it) Utensile da taglio e finitura per metalli
BE773040A (fr) Procede de desoxydation de metaux
BE796835A (fr) Procede d'extraction de metaux
IT991894B (it) Stampo e punzone regolabili per macchine per fissare metalli
BE762284A (fr) Poinconneuse commandee par cames
IT986981B (it) Macchina punzonatrice
BE801767A (fr) Procede de reduction de minerais metalliques
GB1417620A (en) Punching apparatus
CA979351A (en) Metal punch
BE799550A (fr) Machine et procede de cisaillement de billettes,
GB1415048A (en) Straightening apparatus
IT983783B (it) Dispositivo di lavorazione delle lamiere
IT952751B (it) Gruppo a stampo e punzone per la estrusione di metalli
AT302001B (de) Vorrichtung zum Richten von Blechstreifen
BE795270A (fr) Procede d'extraction de metaux
IT992320B (it) Metodo e dispositivo per raddrizza re articoli allungati
BE773513A (fr) Alliage a base de cuivre et procede pour le