FI941144A0 - Ilmavälillisten sisäkkäisten putkien taivutusmenetelmä ja -työkalu - Google Patents

Ilmavälillisten sisäkkäisten putkien taivutusmenetelmä ja -työkalu

Info

Publication number
FI941144A0
FI941144A0 FI941144A FI941144A FI941144A0 FI 941144 A0 FI941144 A0 FI 941144A0 FI 941144 A FI941144 A FI 941144A FI 941144 A FI941144 A FI 941144A FI 941144 A0 FI941144 A0 FI 941144A0
Authority
FI
Finland
Prior art keywords
tool
spaced tubes
bending air
bending
air
Prior art date
Application number
FI941144A
Other languages
English (en)
Swedish (sv)
Other versions
FI94601B (fi
FI94601C (fi
Inventor
Jorma Harry Linnavuori
Juha Olavi Ikonen
Helge Kalervo Puolakka
Original Assignee
Metpela 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 Metpela Oy filed Critical Metpela Oy
Priority to FI941144A priority Critical patent/FI94601C/fi
Publication of FI941144A0 publication Critical patent/FI941144A0/fi
Publication of FI94601B publication Critical patent/FI94601B/fi
Application granted granted Critical
Publication of FI94601C publication Critical patent/FI94601C/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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FI941144A 1994-03-10 1994-03-10 Ilmavälillisten sisäkkäisten putkien taivutusmenetelmä ja -työkalu FI94601C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI941144A FI94601C (fi) 1994-03-10 1994-03-10 Ilmavälillisten sisäkkäisten putkien taivutusmenetelmä ja -työkalu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI941144 1994-03-10
FI941144A FI94601C (fi) 1994-03-10 1994-03-10 Ilmavälillisten sisäkkäisten putkien taivutusmenetelmä ja -työkalu

Publications (3)

Publication Number Publication Date
FI941144A0 true FI941144A0 (fi) 1994-03-10
FI94601B FI94601B (fi) 1995-06-30
FI94601C FI94601C (fi) 1995-10-10

Family

ID=8540288

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941144A FI94601C (fi) 1994-03-10 1994-03-10 Ilmavälillisten sisäkkäisten putkien taivutusmenetelmä ja -työkalu

Country Status (1)

Country Link
FI (1) FI94601C (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2612287A (en) * 2021-06-16 2023-05-03 Pipeflex Systems Ltd A method of manufacturing a double-walled elbow pipe segment, a pipe assembly

Also Published As

Publication number Publication date
FI94601B (fi) 1995-06-30
FI94601C (fi) 1995-10-10

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Legal Events

Date Code Title Description
BB Publication of examined application
MA Patent expired