NL6605191A - - Google Patents

Info

Publication number
NL6605191A
NL6605191A NL6605191A NL6605191A NL6605191A NL 6605191 A NL6605191 A NL 6605191A NL 6605191 A NL6605191 A NL 6605191A NL 6605191 A NL6605191 A NL 6605191A NL 6605191 A NL6605191 A NL 6605191A
Authority
NL
Netherlands
Application number
NL6605191A
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 filed Critical
Publication of NL6605191A publication Critical patent/NL6605191A/xx

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
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
NL6605191A 1965-11-26 1966-04-19 NL6605191A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO0011292 1965-11-26

Publications (1)

Publication Number Publication Date
NL6605191A true NL6605191A (enrdf_load_html_response) 1967-05-29

Family

ID=7352278

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6605191A NL6605191A (enrdf_load_html_response) 1965-11-26 1966-04-19

Country Status (3)

Country Link
CH (1) CH471609A (enrdf_load_html_response)
FR (1) FR1469116A (enrdf_load_html_response)
NL (1) NL6605191A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829681C2 (de) * 1978-07-06 1983-10-20 Rohrtechnik Osthoff Gmbh & Co Kg, 8803 Rothenburg Vorrichtung zum kontinuierlichen Stanzen von Löchern in stabförmige Hohlkörper
FR2497699A1 (fr) * 1981-01-15 1982-07-16 Mulard Michel Perfectionnements aux machines a poinconner de part en part des profiles comportant au moins deux parois a percer
EP0249862A3 (en) * 1986-06-18 1989-11-15 Stockrail Services Limited Method of and apparatus for producing punched tube

Also Published As

Publication number Publication date
FR1469116A (fr) 1967-02-10
CH471609A (de) 1969-04-30

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