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CH578383A5 - - Google Patents

Info

Publication number
CH578383A5
CH578383A5 CH456274A CH456274A CH578383A5 CH 578383 A5 CH578383 A5 CH 578383A5 CH 456274 A CH456274 A CH 456274A CH 456274 A CH456274 A CH 456274A CH 578383 A5 CH578383 A5 CH 578383A5
Authority
CH
Switzerland
Application number
CH456274A
Original Assignee
Desarzens Robert
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 Desarzens Robert filed Critical Desarzens Robert
Priority to CH456274A priority Critical patent/CH578383A5/xx
Priority to DE19752511655 priority patent/DE2511655A1/en
Priority to FR7509616A priority patent/FR2265484A1/en
Priority to IT6783675A priority patent/IT1030499B/en
Priority to AT248475A priority patent/AT337512B/en
Publication of CH578383A5 publication Critical patent/CH578383A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/05—Drills for trepanning for cutting discs from sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH456274A 1974-04-02 1974-04-02 CH578383A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH456274A CH578383A5 (en) 1974-04-02 1974-04-02
DE19752511655 DE2511655A1 (en) 1974-04-02 1975-03-18 DEVICE FOR DRILLING HOLES, IN PARTICULAR LARGE HOLES, IN SHEET METAL
FR7509616A FR2265484A1 (en) 1974-04-02 1975-03-27 Drilling device for large holes in sheet metal - consists of a drum in which a gear driven cutter is mounted
IT6783675A IT1030499B (en) 1974-04-02 1975-04-01 DEVICE FOR CUTTING HOLES IN SHEETS, ESPECIALLY OF LARGE DIMENSION HOLES
AT248475A AT337512B (en) 1974-04-02 1975-04-02 DEVICE FOR CUTTING DISCS FROM SHEET METAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH456274A CH578383A5 (en) 1974-04-02 1974-04-02

Publications (1)

Publication Number Publication Date
CH578383A5 true CH578383A5 (en) 1976-08-13

Family

ID=4278382

Family Applications (1)

Application Number Title Priority Date Filing Date
CH456274A CH578383A5 (en) 1974-04-02 1974-04-02

Country Status (5)

Country Link
AT (1) AT337512B (en)
CH (1) CH578383A5 (en)
DE (1) DE2511655A1 (en)
FR (1) FR2265484A1 (en)
IT (1) IT1030499B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7837193U1 (en) * 1978-12-15 1979-04-05 Joecker, Eduard, 5600 Wuppertal TOOL FOR PUNCHING TILES OR DGL.

Also Published As

Publication number Publication date
IT1030499B (en) 1979-03-30
AT337512B (en) 1977-07-11
ATA248475A (en) 1976-10-15
FR2265484A1 (en) 1975-10-24
FR2265484B1 (en) 1979-05-04
DE2511655A1 (en) 1975-10-23

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased