NL7202180A - - Google Patents

Info

Publication number
NL7202180A
NL7202180A NL7202180A NL7202180A NL7202180A NL 7202180 A NL7202180 A NL 7202180A NL 7202180 A NL7202180 A NL 7202180A NL 7202180 A NL7202180 A NL 7202180A NL 7202180 A NL7202180 A NL 7202180A
Authority
NL
Netherlands
Application number
NL7202180A
Other versions
NL157226B (en
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 filed Critical
Publication of NL7202180A publication Critical patent/NL7202180A/xx
Priority to NL7802118.A priority Critical patent/NL167103C/en
Priority to NL7802119.A priority patent/NL167104C/en
Publication of NL157226B publication Critical patent/NL157226B/en

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/246—Selection of punches
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)
NL7202180A 1971-02-19 1972-02-18 PONSPERS. NL157226B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7802118.A NL167103C (en) 1971-02-19 1978-02-24 PUNCH.
NL7802119.A NL167104C (en) 1971-02-19 1978-02-24 PUNCH

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11304271A 1971-02-19 1971-02-19
US11285971A 1971-02-19 1971-02-19
US11304371A 1971-02-19 1971-02-19

Publications (2)

Publication Number Publication Date
NL7202180A true NL7202180A (en) 1972-08-22
NL157226B NL157226B (en) 1978-07-17

Family

ID=27381245

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7202180A NL157226B (en) 1971-02-19 1972-02-18 PONSPERS.

Country Status (13)

Country Link
AU (1) AU505858B2 (en)
BE (1) BE778688A (en)
BR (1) BR7200918D0 (en)
CH (1) CH551861A (en)
CS (1) CS178103B2 (en)
DD (1) DD99518A1 (en)
DE (3) DE7205430U (en)
FR (1) FR2125613A1 (en)
IT (1) IT949155B (en)
NL (1) NL157226B (en)
PH (2) PH9251A (en)
SE (3) SE411305B (en)
SU (2) SU493061A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491608A1 (en) * 1980-10-07 1982-04-09 Serck Industries Ltd Mfr. of apertured plate for heat exchanger - involves forming rows of apertures in shape of involute curve in each plate blank
FR2546433B1 (en) * 1983-05-26 1988-10-28 Picot Sa TURRET PUNCHER ASSEMBLY
AT377457B (en) * 1983-08-17 1985-03-25 Voest Alpine Ag PRESS FOR MACHINING SHEETS
NL8921208A (en) * 1988-11-18 1990-11-01 Amada Co Ltd REVOLVER PUNCHING MACHINE.
IT1258561B (en) * 1992-03-18 1996-02-27 Sapim Amada Spa SUPPORT DEVICE FOR SHEETS IN THE PUNCHING PHASE AND PLASTIC DEFORMATION OPERATIONS IN GENERAL
IT1260677B (en) * 1993-07-29 1996-04-22 Antonio Codatto MANIPULATOR FOR THE HANDLING OF SLABS, PARTICULARLY SHEET METAL PANELS, COMPARED TO AN OPERATING MACHINE, SUCH AS A PRESS FOLDER.
CN116944351B (en) * 2023-09-19 2023-12-05 宜宾本色精密工业有限公司 Stamping device for display screen die

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE694390A (en) * 1966-02-21 1967-08-21
NL7006412A (en) * 1969-05-12 1970-11-16

Also Published As

Publication number Publication date
SU493061A3 (en) 1975-11-25
CH551861A (en) 1974-07-31
FR2125613B1 (en) 1974-12-13
DD99518A1 (en) 1973-08-20
PH11459A (en) 1978-02-01
SU453820A3 (en) 1974-12-15
SE431721B (en) 1984-02-27
DE7537486U (en) 1976-09-30
SE436621B (en) 1985-01-14
DE7205430U (en) 1976-04-01
CS178103B2 (en) 1977-08-31
NL157226B (en) 1978-07-17
IT949155B (en) 1973-06-11
SE7902963L (en) 1979-04-03
BR7200918D0 (en) 1973-05-24
PH9251A (en) 1975-07-30
DE2206801B2 (en) 1977-01-20
BE778688A (en) 1972-05-16
AU505858B2 (en) 1979-12-06
FR2125613A1 (en) 1972-09-29
SE7902962L (en) 1979-04-03
DE7537485U (en) 1976-08-19
SE411305B (en) 1979-12-17
DE2206801A1 (en) 1972-08-31

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: AMADA

V4 Lapsed because of reaching the maxim lifetime of a patent