CH414509A - Method of drilling by punching sheet materials, in particular metal sheets, and a machine for implementing this method - Google Patents

Method of drilling by punching sheet materials, in particular metal sheets, and a machine for implementing this method

Info

Publication number
CH414509A
CH414509A CH199764A CH199764A CH414509A CH 414509 A CH414509 A CH 414509A CH 199764 A CH199764 A CH 199764A CH 199764 A CH199764 A CH 199764A CH 414509 A CH414509 A CH 414509A
Authority
CH
Switzerland
Prior art keywords
drilling
implementing
machine
metal sheets
sheet materials
Prior art date
Application number
CH199764A
Other languages
French (fr)
Inventor
Charles Raoul
Paul Marelle Jean
Original Assignee
Fabrication De Toles Perforees
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 Fabrication De Toles Perforees filed Critical Fabrication De Toles Perforees
Publication of CH414509A publication Critical patent/CH414509A/en

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
    • 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
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/008—Processes combined with methods covered by groups B21D1/00 - B21D31/00 involving vibration, e.g. ultrasonic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH199764A 1963-03-12 1964-02-19 Method of drilling by punching sheet materials, in particular metal sheets, and a machine for implementing this method CH414509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927604A FR1359233A (en) 1963-03-12 1963-03-12 Improvements to drilling, by punching, metal sheets and similar articles

Publications (1)

Publication Number Publication Date
CH414509A true CH414509A (en) 1966-06-15

Family

ID=8798966

Family Applications (1)

Application Number Title Priority Date Filing Date
CH199764A CH414509A (en) 1963-03-12 1964-02-19 Method of drilling by punching sheet materials, in particular metal sheets, and a machine for implementing this method

Country Status (5)

Country Link
CH (1) CH414509A (en)
ES (1) ES297048A1 (en)
FR (1) FR1359233A (en)
GB (1) GB1010837A (en)
LU (1) LU45539A1 (en)

Also Published As

Publication number Publication date
LU45539A1 (en) 1964-04-27
GB1010837A (en) 1965-11-24
FR1359233A (en) 1964-04-24
ES297048A1 (en) 1964-05-16

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