FI823704L - Snedskaerare foer kapning av plaotband avsett foer spiralfogat roer - Google Patents

Snedskaerare foer kapning av plaotband avsett foer spiralfogat roer

Info

Publication number
FI823704L
FI823704L FI823704A FI823704A FI823704L FI 823704 L FI823704 L FI 823704L FI 823704 A FI823704 A FI 823704A FI 823704 A FI823704 A FI 823704A FI 823704 L FI823704 L FI 823704L
Authority
FI
Finland
Prior art keywords
spiralfogat
plaotband
roer
capture
snow thrower
Prior art date
Application number
FI823704A
Other languages
English (en)
Other versions
FI823704A0 (fi
FI68538B (fi
FI68538C (fi
Inventor
Pentti Sandholm
Pekka Pulkkinen
Original Assignee
Nokia Oy Ab
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 Nokia Oy Ab filed Critical Nokia Oy Ab
Priority to FI823704A priority Critical patent/FI68538C/fi
Publication of FI823704A0 publication Critical patent/FI823704A0/fi
Priority to PCT/FI1983/000066 priority patent/WO1984001728A1/en
Priority to EP19830903541 priority patent/EP0142498A1/en
Publication of FI823704L publication Critical patent/FI823704L/fi
Publication of FI68538B publication Critical patent/FI68538B/fi
Application granted granted Critical
Publication of FI68538C publication Critical patent/FI68538C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs
    • B23D19/08—Shearing machines or shearing devices cutting by rotary discs for special use, e.g. for cutting curves, for chamfering edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/126—Supply, or operations combined with supply, of strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs
    • B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Fiber Materials (AREA)
FI823704A 1982-10-29 1982-10-29 Snedskaerare foer kapning av plotband avsett foer spiralfogat roer FI68538C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI823704A FI68538C (fi) 1982-10-29 1982-10-29 Snedskaerare foer kapning av plotband avsett foer spiralfogat roer
PCT/FI1983/000066 WO1984001728A1 (en) 1982-10-29 1983-10-27 Diagonal cutter for cutting-off a metal-sheet band intended for a spiral-seamed pipe
EP19830903541 EP0142498A1 (en) 1982-10-29 1983-10-27 Diagonal cutter for cutting-off a metal-sheet band intended for a spiral-seamed pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI823704A FI68538C (fi) 1982-10-29 1982-10-29 Snedskaerare foer kapning av plotband avsett foer spiralfogat roer
FI823704 1982-10-29

Publications (4)

Publication Number Publication Date
FI823704A0 FI823704A0 (fi) 1982-10-29
FI823704L true FI823704L (fi) 1984-04-30
FI68538B FI68538B (fi) 1985-06-28
FI68538C FI68538C (fi) 1985-10-10

Family

ID=8516229

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823704A FI68538C (fi) 1982-10-29 1982-10-29 Snedskaerare foer kapning av plotband avsett foer spiralfogat roer

Country Status (3)

Country Link
EP (1) EP0142498A1 (fi)
FI (1) FI68538C (fi)
WO (1) WO1984001728A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138424A1 (en) * 2000-03-31 2001-10-04 Corus Bausysteme GmbH Method and apparatus for forming tapered sheets, and tapered sheets formed therewith
CN114619091A (zh) * 2022-03-28 2022-06-14 共享装备股份有限公司 一种裁剪装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110208A (en) * 1960-11-07 1963-11-12 Reynolds Metals Co Apparatus for trimming marginal edges of metal strip and for chopping marginal trimmings
SE407524B (sv) * 1978-01-17 1979-04-02 Prov & Verktyg Ab Maskin for tillverkning av spiralslagna ror av platband
SE427904B (sv) * 1980-05-05 1983-05-24 Prov & Verktyg Ab Maskin for kontinuerlig framstellning av skruvlindade ror av platband

Also Published As

Publication number Publication date
FI823704A0 (fi) 1982-10-29
WO1984001728A1 (en) 1984-05-10
FI68538B (fi) 1985-06-28
EP0142498A1 (en) 1985-05-29
FI68538C (fi) 1985-10-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OY NOKIA AB