FI761740A - - Google Patents

Info

Publication number
FI761740A
FI761740A FI761740A FI761740A FI761740A FI 761740 A FI761740 A FI 761740A FI 761740 A FI761740 A FI 761740A FI 761740 A FI761740 A FI 761740A FI 761740 A FI761740 A FI 761740A
Authority
FI
Finland
Application number
FI761740A
Other languages
Finnish (fi)
Other versions
FI62394C (fi
FI62394B (fi
Inventor
Xaver Lipp
Original Assignee
Xaver Lipp
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
Priority claimed from DE19752529925 external-priority patent/DE2529925C2/de
Priority claimed from DE19752558454 external-priority patent/DE2558454C2/de
Application filed by Xaver Lipp filed Critical Xaver Lipp
Publication of FI761740A publication Critical patent/FI761740A/fi
Application granted granted Critical
Publication of FI62394B publication Critical patent/FI62394B/fi
Publication of FI62394C publication Critical patent/FI62394C/fi

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FI761740A 1975-07-04 1976-06-16 Anordning foer tillverkning av ett roer med en stor diameter isynnerhet av silor FI62394C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19752529925 DE2529925C2 (de) 1975-07-04 Vorrichtung zum Herstellen eines Rohres großen Durchmessers, insbesondere eines Silos
DE2529925 1975-07-04
DE19752558454 DE2558454C2 (de) 1975-12-23 1975-12-23 Vorrichtung zum Herstellen eines Rohres großen Durchmessers, insbesondere eines Silos
DE2558454 1975-12-23

Publications (3)

Publication Number Publication Date
FI761740A true FI761740A (fr) 1977-01-05
FI62394B FI62394B (fi) 1982-08-31
FI62394C FI62394C (fi) 1982-12-10

Family

ID=25769110

Family Applications (1)

Application Number Title Priority Date Filing Date
FI761740A FI62394C (fi) 1975-07-04 1976-06-16 Anordning foer tillverkning av ett roer med en stor diameter isynnerhet av silor

Country Status (10)

Country Link
US (1) US4048827A (fr)
CA (1) CA1053987A (fr)
DK (1) DK148205C (fr)
FI (1) FI62394C (fr)
FR (1) FR2316010A1 (fr)
IT (1) IT1066963B (fr)
NL (1) NL7607415A (fr)
NO (1) NO144375C (fr)
SE (1) SE412014B (fr)
TR (1) TR20049A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032532B2 (ja) * 1978-03-08 1985-07-29 日立金属株式会社 冷間ロ−ル成形方法
EP0109413B1 (fr) * 1982-05-27 1988-11-09 Rib Loc International Limited Machine d'enroulement helicoidal de conduites
ES2077486B1 (es) * 1991-07-19 1996-07-01 Garcia Cesareo Rivas Maquina conformadora de tubos de chapa.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144071A (en) * 1960-08-10 1964-08-11 Godins The Rollers Of Steel Se Machines for forming metal sections or tubes
US3268985A (en) * 1963-05-31 1966-08-30 Ralph G Smith Method and apparatus for bending structural members
US3338297A (en) * 1964-03-06 1967-08-29 United States Steel Corp Apparatus for bending a casting having a liquid core
US3938584A (en) * 1971-06-09 1976-02-17 Meylan Jean Luc Charles Apparatus for cooling continuous castings
DE2250239C3 (de) * 1972-10-13 1980-09-11 Silo Verfahrens Ag, Zug (Schweiz) Maschine zum Herstellen eines Rohres großen Durchmessers, insbesondere eines Silos

Also Published As

Publication number Publication date
DK298776A (da) 1977-01-05
FR2316010B1 (fr) 1981-10-23
NO144375B (no) 1981-05-11
FI62394C (fi) 1982-12-10
NO762316L (fr) 1977-01-05
DK148205C (da) 1985-09-30
SE412014B (sv) 1980-02-18
FI62394B (fi) 1982-08-31
TR20049A (tr) 1980-07-02
NO144375C (no) 1981-08-19
SE7607528L (sv) 1977-01-05
DK148205B (da) 1985-04-29
NL7607415A (nl) 1977-01-06
US4048827A (en) 1977-09-20
CA1053987A (fr) 1979-05-08
FR2316010A1 (fr) 1977-01-28
IT1066963B (it) 1985-03-12

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: LIPP, XAVER