FI58079C - Hydraulanordning foer foerflyttning av ett konvext formbart skivformigt aemne mellan ett pressverktyg och ett pressunderlag - Google Patents

Hydraulanordning foer foerflyttning av ett konvext formbart skivformigt aemne mellan ett pressverktyg och ett pressunderlag Download PDF

Info

Publication number
FI58079C
FI58079C FI782667A FI782667A FI58079C FI 58079 C FI58079 C FI 58079C FI 782667 A FI782667 A FI 782667A FI 782667 A FI782667 A FI 782667A FI 58079 C FI58079 C FI 58079C
Authority
FI
Finland
Prior art keywords
ett
hydraulic
blank
hydraulic cylinders
skivformigt
Prior art date
Application number
FI782667A
Other languages
English (en)
Finnish (fi)
Other versions
FI782667A7 (fi
FI58079B (fi
Inventor
Kaarlo Erkki Matias Eloranta
Original Assignee
Rautaruukki Oy
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 Rautaruukki Oy filed Critical Rautaruukki Oy
Priority to FI782667A priority Critical patent/FI58079C/fi
Priority to NO792796A priority patent/NO792796L/no
Priority to SE7907205A priority patent/SE7907205L/xx
Priority to DK363779A priority patent/DK363779A/da
Publication of FI782667A7 publication Critical patent/FI782667A7/fi
Application granted granted Critical
Publication of FI58079B publication Critical patent/FI58079B/fi
Publication of FI58079C publication Critical patent/FI58079C/fi

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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/08—Making hollow objects characterised by the structure of the objects ball-shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Making Paper Articles (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Revetment (AREA)
FI782667A 1978-08-31 1978-08-31 Hydraulanordning foer foerflyttning av ett konvext formbart skivformigt aemne mellan ett pressverktyg och ett pressunderlag FI58079C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI782667A FI58079C (fi) 1978-08-31 1978-08-31 Hydraulanordning foer foerflyttning av ett konvext formbart skivformigt aemne mellan ett pressverktyg och ett pressunderlag
NO792796A NO792796L (no) 1978-08-31 1979-08-29 Hydraulisk anordning for forskyvning og innretting av et konvekst formbart skiveformet emne
SE7907205A SE7907205L (sv) 1978-08-31 1979-08-30 Hydraulanordning for forskjutning av ett konvext formbart skivformigt emne mellan ett pressverktyg och ett pressunderlag
DK363779A DK363779A (da) 1978-08-31 1979-08-30 Hydraulisk mekanisme til forskydning af et konvekst formbart pladeformet emne mellem et pressevaerktoej og et presseunderlag

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI782667 1978-08-31
FI782667A FI58079C (fi) 1978-08-31 1978-08-31 Hydraulanordning foer foerflyttning av ett konvext formbart skivformigt aemne mellan ett pressverktyg och ett pressunderlag

Publications (3)

Publication Number Publication Date
FI782667A7 FI782667A7 (fi) 1980-03-01
FI58079B FI58079B (fi) 1980-08-29
FI58079C true FI58079C (fi) 1980-12-10

Family

ID=8511970

Family Applications (1)

Application Number Title Priority Date Filing Date
FI782667A FI58079C (fi) 1978-08-31 1978-08-31 Hydraulanordning foer foerflyttning av ett konvext formbart skivformigt aemne mellan ett pressverktyg och ett pressunderlag

Country Status (4)

Country Link
DK (1) DK363779A (da)
FI (1) FI58079C (da)
NO (1) NO792796L (da)
SE (1) SE7907205L (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110918725A (zh) * 2019-12-09 2020-03-27 南通昌荣机电有限公司 一种普通折弯多角度短弯距的折弯工艺

Also Published As

Publication number Publication date
DK363779A (da) 1980-03-01
SE7907205L (sv) 1980-03-01
NO792796L (no) 1980-03-03
FI782667A7 (fi) 1980-03-01
FI58079B (fi) 1980-08-29

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: RAUTARUUKKI OY