FR2374976B1 - - Google Patents

Info

Publication number
FR2374976B1
FR2374976B1 FR7738870A FR7738870A FR2374976B1 FR 2374976 B1 FR2374976 B1 FR 2374976B1 FR 7738870 A FR7738870 A FR 7738870A FR 7738870 A FR7738870 A FR 7738870A FR 2374976 B1 FR2374976 B1 FR 2374976B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7738870A
Other languages
French (fr)
Other versions
FR2374976A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 AT958276A external-priority patent/AT354225B/en
Priority claimed from US05/784,521 external-priority patent/US4058997A/en
Application filed by Individual filed Critical Individual
Publication of FR2374976A1 publication Critical patent/FR2374976A1/en
Application granted granted Critical
Publication of FR2374976B1 publication Critical patent/FR2374976B1/fr
Granted legal-status Critical Current

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
    • 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
    • B21C37/121—Making tubes or metal hoses with helically arranged seams with non-welded and non-soldered seams
    • 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
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • 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
    • B21C37/128—Control or regulating devices
FR7738870A 1976-12-23 1977-12-22 INSTALLATION FOR THE MANUFACTURING OF COIL TUBES Granted FR2374976A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT958276A AT354225B (en) 1976-12-23 1976-12-23 DEVICE FOR MANUFACTURING PIPES
US05/784,521 US4058997A (en) 1974-11-13 1977-04-04 Apparatus for manufacturing tubes

Publications (2)

Publication Number Publication Date
FR2374976A1 FR2374976A1 (en) 1978-07-21
FR2374976B1 true FR2374976B1 (en) 1983-01-28

Family

ID=25605623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738870A Granted FR2374976A1 (en) 1976-12-23 1977-12-22 INSTALLATION FOR THE MANUFACTURING OF COIL TUBES

Country Status (7)

Country Link
CH (1) CH625723A5 (en)
DE (2) DE2754483C2 (en)
FR (1) FR2374976A1 (en)
GB (1) GB1557523A (en)
IT (1) IT1091527B (en)
NL (1) NL182454C (en)
SE (1) SE7714668L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337564A (en) * 1978-10-06 1982-07-06 Rib Loc Hong Kong Limited Machine and method for forming tubes from a strip
DE3022575C3 (en) * 1980-06-16 1996-11-28 Hahn Fritz Gmbh Co Kg Device for producing pipes by helically winding a preferably corrugated strip
EP0042011B1 (en) * 1980-06-16 1984-05-16 Fritz Hahn GmbH & Co. KG Device for the production of tubes by helically winding a preferably corrugated strip
DE3404139C2 (en) * 1984-02-04 1995-02-16 Westaflexwerk Gmbh & Co Kg Method and device for producing hollow profiles from pre-grooved thin material strip
DE3540125C3 (en) * 1985-11-13 1997-05-07 Hahn Fritz Gmbh Co Kg Method and device for producing a corrugated tube by helically winding a corrugated, thin strip, preferably a steel strip
US6192726B1 (en) * 1999-11-05 2001-02-27 Lindab Ab System and method for corrugating spiral formed pipe
BR0211190B1 (en) 2001-05-29 2013-04-16 apparatus for forming tubular objects from a strip of material.
GB2433453B (en) * 2005-12-23 2010-08-11 Iti Scotland Ltd An apparatus for and method of manfacturing helically wound structures
DE102010011153A1 (en) * 2010-03-12 2011-09-15 Novelis Deutschland Gmbh Flexible, wound tube and method and tool for making such a tube
CN109513782A (en) * 2018-12-08 2019-03-26 江苏恒高电气制造有限公司 A kind of spiral welded pipe production line extrusion forming device
CN117123652B (en) * 2023-10-24 2024-03-19 奇精机械股份有限公司 Manufacturing equipment of corrugated foil of air bearing of washing machine

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE606262C (en) * 1934-11-28 Reinhold Roemer Expansion piece made of membrane-like acting flat disks connected at their inner and outer edges by arched pieces, the corrugations of which have greater rigidity from the center to the ends
DE7437885U (en) * 1975-03-06 Siegwart E Device for the production of spiral tubes
DE667264C (en) * 1936-07-01 1938-11-08 Wagner & Co Werkzeugmaschinenf Bending machine, in particular sheet metal bending machine
DE1082567B (en) * 1955-07-05 1960-06-02 Grundstuecksverwaltungsgesells Process for the manufacture of folded screw sutures and device for carrying out the process
CH407016A (en) * 1958-04-05 1966-02-15 Ottensener Eisenwerk Gmbh Machine for the production of tubes from steel strip, which is deformed in a helical shape in a tube forming device and then welded, and method for operating the machine
CH377301A (en) * 1959-11-16 1964-05-15 Ferranti Albino Device to facilitate and ensure the entry of the sheets to be curved between the cylinders of a calender or similar
US3220234A (en) * 1961-12-06 1965-11-30 Harper Laffie Machine for forming helical lock seam pipe
FR1508379A (en) * 1965-12-16 1968-01-05 Wiremold Co Helical ribbed tube and method and apparatus for the manufacture thereof
US3417587A (en) * 1966-08-15 1968-12-24 Garland Steel Company Spiral pipe machine
US3650015A (en) * 1969-02-04 1972-03-21 Pacific Roller Die Co Inc Helical pipe making method
US3566643A (en) * 1969-04-09 1971-03-02 Lorenz Westerbarkey Apparatus for the manufacture of helically coiled pipes of thin sheet metal
DE1940366A1 (en) * 1969-08-08 1971-02-18 Bayer Ag Plant protective triazol derivs from imino- - carbonates
DE2007378A1 (en) * 1970-02-11 1971-11-18 Berliner Maschinenbau Ag Helical seam-welded tube prodn
DE2154438C3 (en) * 1971-11-02 1980-12-18 Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoj Ssr, Kiew (Sowjetunion) Seam pipe mill
DE2235012A1 (en) * 1972-07-17 1974-01-31 Emil Siegwart FLEXIBLE CORRUGATED TUBE
DE2654963C3 (en) * 1976-12-03 1980-07-03 Emil 6603 Sulzbach Siegwart Method and device for the production of a flexible corrugated pipe
DE2250239C3 (en) * 1972-10-13 1980-09-11 Silo Verfahrens Ag, Zug (Schweiz) Machine for making a large diameter pipe, especially a silo
US3863480A (en) * 1973-08-28 1975-02-04 Johns Manville Apparatus for forming corrugated strip material into helically wound tubing
US3982414A (en) * 1973-10-26 1976-09-28 Manufacturers Systems, Inc. Machine for making corrugated flexible cylindrical duct
US3940962A (en) * 1974-05-09 1976-03-02 Pacific Roller Die Company, Incorporated Conduit making machine with diameter control and method
DE2453876B2 (en) * 1974-11-13 1976-09-09 Siegwart, Emil, 6603 Sulzbach DEVICE FOR MANUFACTURING WINDING TUBES
DE7533150U (en) * 1975-10-18 1976-02-19 Siegwart, Emil, 6603 Sulzbach CABLE PIPE WRAPPED FROM A METAL STRIP
DE7637985U1 (en) * 1976-12-03 1980-09-04 Siegwart, Emil, 6603 Sulzbach FLEXIBLE CORRUGATED TUBE

Also Published As

Publication number Publication date
DE2754483C2 (en) 1982-11-18
DE2754483A1 (en) 1978-06-29
NL7714185A (en) 1978-06-27
DE2760262C1 (en) 1985-11-14
CH625723A5 (en) 1981-10-15
IT1091527B (en) 1985-07-06
GB1557523A (en) 1979-12-12
NL182454C (en) 1988-03-16
FR2374976A1 (en) 1978-07-21
SE7714668L (en) 1978-06-24

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CD Change of name or company name
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