FR1447826A - Automatic slot punching machine - Google Patents

Automatic slot punching machine

Info

Publication number
FR1447826A
FR1447826A FR32709A FR32709A FR1447826A FR 1447826 A FR1447826 A FR 1447826A FR 32709 A FR32709 A FR 32709A FR 32709 A FR32709 A FR 32709A FR 1447826 A FR1447826 A FR 1447826A
Authority
FR
France
Prior art keywords
punching machine
slot punching
automatic slot
automatic
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.)
Expired
Application number
FR32709A
Other languages
French (fr)
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.)
Maschinenfabrik Weingarten AG
Original Assignee
Maschinenfabrik Weingarten AG
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 Maschinenfabrik Weingarten AG filed Critical Maschinenfabrik Weingarten AG
Priority to FR32709A priority Critical patent/FR1447826A/en
Application granted granted Critical
Publication of FR1447826A publication Critical patent/FR1447826A/en
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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR32709A 1965-09-25 1965-09-25 Automatic slot punching machine Expired FR1447826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR32709A FR1447826A (en) 1965-09-25 1965-09-25 Automatic slot punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR32709A FR1447826A (en) 1965-09-25 1965-09-25 Automatic slot punching machine

Publications (1)

Publication Number Publication Date
FR1447826A true FR1447826A (en) 1966-07-29

Family

ID=8589101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32709A Expired FR1447826A (en) 1965-09-25 1965-09-25 Automatic slot punching machine

Country Status (1)

Country Link
FR (1) FR1447826A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417352A1 (en) * 1978-02-18 1979-09-14 Schuler Gmbh L DIGITAL CONTROL NOTCH PUNCHING AUTOMAT
FR2436011A1 (en) * 1978-09-14 1980-04-11 Schuler Gmbh L TOOL CHANGING DEVICE, PARTICULARLY FOR A PUNCHING MACHINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417352A1 (en) * 1978-02-18 1979-09-14 Schuler Gmbh L DIGITAL CONTROL NOTCH PUNCHING AUTOMAT
FR2436011A1 (en) * 1978-09-14 1980-04-11 Schuler Gmbh L TOOL CHANGING DEVICE, PARTICULARLY FOR A PUNCHING MACHINE

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