FR2426505A1 - Dispositif decoupeur et formeur - Google Patents

Dispositif decoupeur et formeur

Info

Publication number
FR2426505A1
FR2426505A1 FR7816363A FR7816363A FR2426505A1 FR 2426505 A1 FR2426505 A1 FR 2426505A1 FR 7816363 A FR7816363 A FR 7816363A FR 7816363 A FR7816363 A FR 7816363A FR 2426505 A1 FR2426505 A1 FR 2426505A1
Authority
FR
France
Prior art keywords
metal
vertically opposed
groove
rectangular section
annular
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.)
Pending
Application number
FR7816363A
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.)
IGNACHITTI RENE
Original Assignee
IGNACHITTI RENE
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 IGNACHITTI RENE filed Critical IGNACHITTI RENE
Priority to FR7816363A priority Critical patent/FR2426505A1/fr
Publication of FR2426505A1 publication Critical patent/FR2426505A1/fr
Pending 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • 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
    • B21D28/06—Making more than one part out of the same blank; Scrapless working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

L'objet de l'invention concerne un dispositif découpeur et formeur. Il est constitué par la combinaison d'un élément sectionneur et d'une matrice formeuse synchronisée. Il est destiné à permettre le sectionnement d'une surface métallique en même temps que l'estompage de la tombée afin de récupérer les déchets.
FR7816363A 1978-05-26 1978-05-26 Dispositif decoupeur et formeur Pending FR2426505A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7816363A FR2426505A1 (fr) 1978-05-26 1978-05-26 Dispositif decoupeur et formeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816363A FR2426505A1 (fr) 1978-05-26 1978-05-26 Dispositif decoupeur et formeur

Publications (1)

Publication Number Publication Date
FR2426505A1 true FR2426505A1 (fr) 1979-12-21

Family

ID=9208931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816363A Pending FR2426505A1 (fr) 1978-05-26 1978-05-26 Dispositif decoupeur et formeur

Country Status (1)

Country Link
FR (1) FR2426505A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519390A1 (fr) * 1982-01-06 1983-07-08 Reydel Sa J Procede et installation de fixation d'un jonc metallise
US6041639A (en) * 1999-02-09 2000-03-28 The Boeing Company Method and apparatus for stretch-forming and shearing sheet metal

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE323035C (de) * 1918-05-02 1920-07-14 Osnabruecker Dampfkessel Fabri Vereinigte Presse und Stanze, insbesondere zur Herstellung von Gluehtoepfen, bei derzwei Stempel gegeneinander wirken
FR529736A (fr) * 1921-01-11 1921-12-05 Perfectionnement aux tas à gradins pour le montage d'outils tels qu'emporte-pièces, poinçons et analogues
GB228587A (en) * 1923-10-01 1925-02-02 Frederick Hardman Improvements relating to presses for cutting, drawing and shaping articles composed of sheet metal
DE887792C (de) * 1944-03-21 1953-08-27 Daimler Benz Ag Vereinigtes Schnitt- und Praegewerkzeug
DE1246653B (de) * 1962-12-06 1967-08-10 Maschf Augsburg Nuernberg Ag Werkzeug fuer kombinierte Schneid- und Formarbeiten an Blechwerkstuecken
US3844154A (en) * 1970-07-20 1974-10-29 Continental Can Co Method and apparatus for forming a can end
US3968673A (en) * 1975-04-25 1976-07-13 William H. Ryan Method and apparatus for producing steel box toes to be used in safety shoes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE323035C (de) * 1918-05-02 1920-07-14 Osnabruecker Dampfkessel Fabri Vereinigte Presse und Stanze, insbesondere zur Herstellung von Gluehtoepfen, bei derzwei Stempel gegeneinander wirken
FR529736A (fr) * 1921-01-11 1921-12-05 Perfectionnement aux tas à gradins pour le montage d'outils tels qu'emporte-pièces, poinçons et analogues
GB228587A (en) * 1923-10-01 1925-02-02 Frederick Hardman Improvements relating to presses for cutting, drawing and shaping articles composed of sheet metal
DE887792C (de) * 1944-03-21 1953-08-27 Daimler Benz Ag Vereinigtes Schnitt- und Praegewerkzeug
DE1246653B (de) * 1962-12-06 1967-08-10 Maschf Augsburg Nuernberg Ag Werkzeug fuer kombinierte Schneid- und Formarbeiten an Blechwerkstuecken
US3844154A (en) * 1970-07-20 1974-10-29 Continental Can Co Method and apparatus for forming a can end
US3968673A (en) * 1975-04-25 1976-07-13 William H. Ryan Method and apparatus for producing steel box toes to be used in safety shoes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519390A1 (fr) * 1982-01-06 1983-07-08 Reydel Sa J Procede et installation de fixation d'un jonc metallise
US6041639A (en) * 1999-02-09 2000-03-28 The Boeing Company Method and apparatus for stretch-forming and shearing sheet metal

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