FR757203A - Poinçon en deux pièces - Google Patents

Poinçon en deux pièces

Info

Publication number
FR757203A
FR757203A FR757203DA FR757203A FR 757203 A FR757203 A FR 757203A FR 757203D A FR757203D A FR 757203DA FR 757203 A FR757203 A FR 757203A
Authority
FR
France
Prior art keywords
piece punch
punch
piece
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
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.)
JOSEPH AMBERT
Original Assignee
JOSEPH AMBERT
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 JOSEPH AMBERT filed Critical JOSEPH AMBERT
Application granted granted Critical
Publication of FR757203A publication Critical patent/FR757203A/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
    • B21D28/34—Perforating tools; Die holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR757203D 1933-05-30 1933-05-30 Poinçon en deux pièces Expired FR757203A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR757203T 1933-05-30

Publications (1)

Publication Number Publication Date
FR757203A true FR757203A (fr) 1933-12-22

Family

ID=9165997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757203D Expired FR757203A (fr) 1933-05-30 1933-05-30 Poinçon en deux pièces

Country Status (1)

Country Link
FR (1) FR757203A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775042A1 (fr) * 2005-10-14 2007-04-18 Gassner Ges. m.b.H. & Co. KG Procédé et dispositif de poinçonnage d'une tôle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775042A1 (fr) * 2005-10-14 2007-04-18 Gassner Ges. m.b.H. & Co. KG Procédé et dispositif de poinçonnage d'une tôle

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