FR2378581A1 - Machine a poinconner et a grignoter - Google Patents

Machine a poinconner et a grignoter

Info

Publication number
FR2378581A1
FR2378581A1 FR7802625A FR7802625A FR2378581A1 FR 2378581 A1 FR2378581 A1 FR 2378581A1 FR 7802625 A FR7802625 A FR 7802625A FR 7802625 A FR7802625 A FR 7802625A FR 2378581 A1 FR2378581 A1 FR 2378581A1
Authority
FR
France
Prior art keywords
stamping
punch
die
metal sheets
machine
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.)
Withdrawn
Application number
FR7802625A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2378581A1 publication Critical patent/FR2378581A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D27/00—Machines or devices for cutting by a nibbling action
    • 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
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

Machine à poinçonner et à grignoter. La machine comporte un chariot porte-outil mobile dans une direction parallèle au bâti et des supports situés de part et d'autre du bâti et des moyens d'avance de pièce qui déplacent la pièce transversalement au bâti et au mouvement du chariot. Les supports sont constitués de grilles rétractables. Le chariot porte-outil se déplace sur des glissières s'étendant d'une extrémité à l'autre du bâti par intermédiaire d'une crémaillère engrenant avec un pignon entraîné par un moteur. Application aux machines à poinçonner et à grignoter de petite ou moyenne production.
FR7802625A 1977-02-01 1978-01-31 Machine a poinconner et a grignoter Withdrawn FR2378581A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4786577A IT1079466B (it) 1977-02-01 1977-02-01 Macchina punzonatrice roditrice

Publications (1)

Publication Number Publication Date
FR2378581A1 true FR2378581A1 (fr) 1978-08-25

Family

ID=11263004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802625A Withdrawn FR2378581A1 (fr) 1977-02-01 1978-01-31 Machine a poinconner et a grignoter

Country Status (3)

Country Link
DE (1) DE2802972A1 (fr)
FR (1) FR2378581A1 (fr)
IT (1) IT1079466B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031410C2 (de) * 1980-08-20 1985-01-03 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Steuergerät für Heizvorrichtungen
DE3515112A1 (de) * 1985-04-26 1986-10-30 Schön & Cie GmbH, 6780 Pirmasens Stanzmaschine
FI80223C (fi) * 1987-01-30 1990-05-10 Raimo Armas Komaro Foerfarande foer bearbetning av plaotdelar med en mekatronisk verktygsmaskin.
US5088181A (en) * 1990-10-09 1992-02-18 The Boeing Company Sheet metal part machining system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE220076C (fr) *
GB147539A (en) * 1919-06-25 1921-04-14 Francis Emile Myard Improvements in machines for punching or perforating metal sheets and the like
FR593869A (fr) * 1924-06-26 1925-09-01 Perfectionnements aux machines à perforer les métaux
US3094028A (en) * 1958-11-10 1963-06-18 Italiana Forme Acciaio Fabrication system
US3276607A (en) * 1964-09-10 1966-10-04 Warner Swasey Co Machine tool
US3895550A (en) * 1974-02-24 1975-07-22 Amada Ltd Us Extendable arm punching apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE220076C (fr) *
GB147539A (en) * 1919-06-25 1921-04-14 Francis Emile Myard Improvements in machines for punching or perforating metal sheets and the like
FR593869A (fr) * 1924-06-26 1925-09-01 Perfectionnements aux machines à perforer les métaux
US3094028A (en) * 1958-11-10 1963-06-18 Italiana Forme Acciaio Fabrication system
US3276607A (en) * 1964-09-10 1966-10-04 Warner Swasey Co Machine tool
US3895550A (en) * 1974-02-24 1975-07-22 Amada Ltd Us Extendable arm punching apparatus

Also Published As

Publication number Publication date
IT1079466B (it) 1985-05-13
DE2802972A1 (de) 1978-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse