DK148205C - Apparat til fremstilling af roer med en stor diameter, navnlig til siloer - Google Patents

Apparat til fremstilling af roer med en stor diameter, navnlig til siloer

Info

Publication number
DK148205C
DK148205C DK298776A DK298776A DK148205C DK 148205 C DK148205 C DK 148205C DK 298776 A DK298776 A DK 298776A DK 298776 A DK298776 A DK 298776A DK 148205 C DK148205 C DK 148205C
Authority
DK
Denmark
Prior art keywords
silos
beets
making
similar
large diameter
Prior art date
Application number
DK298776A
Other languages
Danish (da)
English (en)
Other versions
DK148205B (da
DK298776A (da
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 DK298776A publication Critical patent/DK298776A/da
Publication of DK148205B publication Critical patent/DK148205B/da
Application granted granted Critical
Publication of DK148205C publication Critical patent/DK148205C/da

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)
DK298776A 1975-07-04 1976-07-02 Apparat til fremstilling af roer med en stor diameter, navnlig til siloer DK148205C (da)

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
DK298776A DK298776A (da) 1977-01-05
DK148205B DK148205B (da) 1985-04-29
DK148205C true DK148205C (da) 1985-09-30

Family

ID=25769110

Family Applications (1)

Application Number Title Priority Date Filing Date
DK298776A DK148205C (da) 1975-07-04 1976-07-02 Apparat til fremstilling af roer med en stor diameter, navnlig til siloer

Country Status (10)

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

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 (en) * 1982-05-27 1988-11-09 Rib Loc International Limited Helically-formed pipe winding machine
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
FI62394C (fi) 1982-12-10
FR2316010B1 (xx) 1981-10-23
FR2316010A1 (fr) 1977-01-28
NL7607415A (nl) 1977-01-06
DK148205B (da) 1985-04-29
TR20049A (tr) 1980-07-02
SE7607528L (sv) 1977-01-05
NO144375C (no) 1981-08-19
NO144375B (no) 1981-05-11
FI761740A (xx) 1977-01-05
CA1053987A (en) 1979-05-08
FI62394B (fi) 1982-08-31
US4048827A (en) 1977-09-20
IT1066963B (it) 1985-03-12
DK298776A (da) 1977-01-05
SE412014B (sv) 1980-02-18
NO762316L (xx) 1977-01-05

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Legal Events

Date Code Title Description
PBP Patent lapsed