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YU33025B - Uredaj za stancanje perforacija na cijevima raznih duzina i oblika - Google Patents

Uredaj za stancanje perforacija na cijevima raznih duzina i oblika

Info

Publication number
YU33025B
YU33025B YU251169A YU251169A YU33025B YU 33025 B YU33025 B YU 33025B YU 251169 A YU251169 A YU 251169A YU 251169 A YU251169 A YU 251169A YU 33025 B YU33025 B YU 33025B
Authority
YU
Yugoslavia
Prior art keywords
stancanje
raznih
perforacija
oblika
duzina
Prior art date
Application number
YU251169A
Other versions
YU251169A (en
Inventor
J Milek
M Milek
Original Assignee
J Milek
M Milek
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 J Milek, M Milek filed Critical J Milek
Priority to YU251169A priority Critical patent/YU33025B/en
Priority to DE19702024620 priority patent/DE2024620A1/en
Publication of YU251169A publication Critical patent/YU251169A/en
Publication of YU33025B publication Critical patent/YU33025B/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
    • 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
YU251169A 1969-10-07 1969-10-07 Uredaj za stancanje perforacija na cijevima raznih duzina i oblika YU33025B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
YU251169A YU33025B (en) 1969-10-07 1969-10-07 Uredaj za stancanje perforacija na cijevima raznih duzina i oblika
DE19702024620 DE2024620A1 (en) 1969-10-07 1970-05-20 Perforating tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU251169A YU33025B (en) 1969-10-07 1969-10-07 Uredaj za stancanje perforacija na cijevima raznih duzina i oblika

Publications (2)

Publication Number Publication Date
YU251169A YU251169A (en) 1974-10-31
YU33025B true YU33025B (en) 1976-03-31

Family

ID=25558168

Family Applications (1)

Application Number Title Priority Date Filing Date
YU251169A YU33025B (en) 1969-10-07 1969-10-07 Uredaj za stancanje perforacija na cijevima raznih duzina i oblika

Country Status (2)

Country Link
DE (1) DE2024620A1 (en)
YU (1) YU33025B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497699A1 (en) * 1981-01-15 1982-07-16 Mulard Michel Press for punching holes in square hollow sections - uses mandrel matrix over which work is threaded in path of punch and punch-action guides
SE512912C2 (en) * 1997-06-05 2000-06-05 Pm Teknik Hb Procedure for punching and punching
FR2970661B1 (en) * 2011-01-26 2013-12-20 Norsk Hydro As METHOD FOR PUNCHING AT LEAST ONE ORIFICE IN A WALL OF A CHASSIS FRAME STRUCTURE COMPRISING A FILLING PANEL

Also Published As

Publication number Publication date
DE2024620A1 (en) 1971-04-15
YU251169A (en) 1974-10-31

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