CH470927A - Dispositif transportable pour le découpage de trous dans les tôles - Google Patents

Dispositif transportable pour le découpage de trous dans les tôles

Info

Publication number
CH470927A
CH470927A CH1508468A CH1508468A CH470927A CH 470927 A CH470927 A CH 470927A CH 1508468 A CH1508468 A CH 1508468A CH 1508468 A CH1508468 A CH 1508468A CH 470927 A CH470927 A CH 470927A
Authority
CH
Switzerland
Prior art keywords
punch
cutting
die
holes
action
Prior art date
Application number
CH1508468A
Other languages
English (en)
French (fr)
Inventor
Schwendimann Candide
Original Assignee
Schwendimann Candide
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 Schwendimann Candide filed Critical Schwendimann Candide
Priority to CH1508468A priority Critical patent/CH470927A/fr
Priority to AT1219868A priority patent/AT293831B/de
Publication of CH470927A publication Critical patent/CH470927A/fr

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
    • B21D28/343—Draw punches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH1508468A 1968-10-03 1968-10-03 Dispositif transportable pour le découpage de trous dans les tôles CH470927A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1508468A CH470927A (fr) 1968-10-03 1968-10-03 Dispositif transportable pour le découpage de trous dans les tôles
AT1219868A AT293831B (de) 1968-10-03 1968-12-16 Tragbarer Schneidapparat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1508468A CH470927A (fr) 1968-10-03 1968-10-03 Dispositif transportable pour le découpage de trous dans les tôles

Publications (1)

Publication Number Publication Date
CH470927A true CH470927A (fr) 1969-04-15

Family

ID=4406194

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1508468A CH470927A (fr) 1968-10-03 1968-10-03 Dispositif transportable pour le découpage de trous dans les tôles

Country Status (2)

Country Link
AT (1) AT293831B (de)
CH (1) CH470927A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2819209A1 (fr) * 2001-01-05 2002-07-12 Greenlee Textron Inc Poincon hydraulique
WO2009095262A3 (de) * 2008-02-02 2010-01-21 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum bedarfsweisen erzeugen eines durchbruchs in einem karosserieabschnitt eines fahrzeugs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015003B4 (de) * 2008-03-19 2015-01-29 Volodymyr Granovskyy Einrichtung zum Ausstanzen von Öffnungen einer bestimmten Konfiguration aus einem horizontal angeordneten Blech

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2819209A1 (fr) * 2001-01-05 2002-07-12 Greenlee Textron Inc Poincon hydraulique
WO2009095262A3 (de) * 2008-02-02 2010-01-21 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum bedarfsweisen erzeugen eines durchbruchs in einem karosserieabschnitt eines fahrzeugs

Also Published As

Publication number Publication date
AT293831B (de) 1971-10-25

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Legal Events

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