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FR1357758A - Punching method and device - Google Patents

Punching method and device

Info

Publication number
FR1357758A
FR1357758A FR926150A FR926150A FR1357758A FR 1357758 A FR1357758 A FR 1357758A FR 926150 A FR926150 A FR 926150A FR 926150 A FR926150 A FR 926150A FR 1357758 A FR1357758 A FR 1357758A
Authority
FR
France
Prior art keywords
punching method
punching
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
FR926150A
Other languages
French (fr)
Inventor
Albert-Jean Mortreux
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
Priority to FR926150A priority Critical patent/FR1357758A/en
Application granted granted Critical
Publication of FR1357758A publication Critical patent/FR1357758A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR926150A 1963-02-27 1963-02-27 Punching method and device Expired FR1357758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR926150A FR1357758A (en) 1963-02-27 1963-02-27 Punching method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR926150A FR1357758A (en) 1963-02-27 1963-02-27 Punching method and device

Publications (1)

Publication Number Publication Date
FR1357758A true FR1357758A (en) 1964-04-10

Family

ID=8797982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926150A Expired FR1357758A (en) 1963-02-27 1963-02-27 Punching method and device

Country Status (1)

Country Link
FR (1) FR1357758A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112473A (en) * 2020-01-13 2020-05-08 宁波鸿达电机模具有限公司 Fold and rivet degree of depth stop gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112473A (en) * 2020-01-13 2020-05-08 宁波鸿达电机模具有限公司 Fold and rivet degree of depth stop gear

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