FR1321497A - Poinçon permettant le poinçonnage de tubes à presse sans matrice - Google Patents

Poinçon permettant le poinçonnage de tubes à presse sans matrice

Info

Publication number
FR1321497A
FR1321497A FR887084A FR887084A FR1321497A FR 1321497 A FR1321497 A FR 1321497A FR 887084 A FR887084 A FR 887084A FR 887084 A FR887084 A FR 887084A FR 1321497 A FR1321497 A FR 1321497A
Authority
FR
France
Prior art keywords
punch
die
punching press
press tubes
tubes
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
FR887084A
Other languages
English (en)
Inventor
Paul Jestin
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 FR887084A priority Critical patent/FR1321497A/fr
Application granted granted Critical
Publication of FR1321497A publication Critical patent/FR1321497A/fr
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
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR887084A 1962-02-06 1962-02-06 Poinçon permettant le poinçonnage de tubes à presse sans matrice Expired FR1321497A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR887084A FR1321497A (fr) 1962-02-06 1962-02-06 Poinçon permettant le poinçonnage de tubes à presse sans matrice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887084A FR1321497A (fr) 1962-02-06 1962-02-06 Poinçon permettant le poinçonnage de tubes à presse sans matrice

Publications (1)

Publication Number Publication Date
FR1321497A true FR1321497A (fr) 1963-03-22

Family

ID=8772049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887084A Expired FR1321497A (fr) 1962-02-06 1962-02-06 Poinçon permettant le poinçonnage de tubes à presse sans matrice

Country Status (1)

Country Link
FR (1) FR1321497A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411387A (en) * 1966-06-06 1968-11-19 Nat Distillers Chem Corp Bottle puncturing method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411387A (en) * 1966-06-06 1968-11-19 Nat Distillers Chem Corp Bottle puncturing method and device

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