IT1091527B - Dispositivo per la fabbricazione di tubi mediante avvolgimento eli coidale di un nastro di lamiera o simile - Google Patents
Dispositivo per la fabbricazione di tubi mediante avvolgimento eli coidale di un nastro di lamiera o simileInfo
- Publication number
- IT1091527B IT1091527B IT6988777A IT6988777A IT1091527B IT 1091527 B IT1091527 B IT 1091527B IT 6988777 A IT6988777 A IT 6988777A IT 6988777 A IT6988777 A IT 6988777A IT 1091527 B IT1091527 B IT 1091527B
- Authority
- IT
- Italy
- Prior art keywords
- coidal
- tubes
- winding
- manufacture
- similar
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Winding Of Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT958276A AT354225B (de) | 1976-12-23 | 1976-12-23 | Vorrichtung zum herstellen von rohren |
US05/784,521 US4058997A (en) | 1974-11-13 | 1977-04-04 | Apparatus for manufacturing tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1091527B true IT1091527B (it) | 1985-07-06 |
Family
ID=25605623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6988777A IT1091527B (it) | 1976-12-23 | 1977-12-22 | Dispositivo per la fabbricazione di tubi mediante avvolgimento eli coidale di un nastro di lamiera o simile |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH625723A5 (it) |
DE (2) | DE2754483C2 (it) |
FR (1) | FR2374976A1 (it) |
GB (1) | GB1557523A (it) |
IT (1) | IT1091527B (it) |
NL (1) | NL182454C (it) |
SE (1) | SE7714668L (it) |
Families Citing this family (11)
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 (de) * | 1980-06-16 | 1996-11-28 | Hahn Fritz Gmbh Co Kg | Vorrichtung zum Herstellen von Rohren durch schraubenlinienförmiges Wickeln eines vorzugsweise gewellten Bandes |
ATE7464T1 (de) * | 1980-06-16 | 1984-06-15 | Fritz Hahn Kg | Vorrichtung zum herstellen von rohren durch schraubenlinienfoermiges wickeln eines vorzugsweise gewellten bandes. |
DE3404139C2 (de) * | 1984-02-04 | 1995-02-16 | Westaflexwerk Gmbh & Co Kg | Verfahren und Vorrichtung zum Herstellen von Hohlprofilen aus vorgerilltem dünnem Materialband |
DE3540125C3 (de) * | 1985-11-13 | 1997-05-07 | Hahn Fritz Gmbh Co Kg | Verfahren und Vorrichtung zum Herstellen eines Wellrohres durch schraubenlinienförmiges Wickeln eines gewellten, dünnen Bandes, vorzugsweise eines Stahlbandes |
US6192726B1 (en) * | 1999-11-05 | 2001-02-27 | Lindab Ab | System and method for corrugating spiral formed pipe |
DOP2002000400A (es) | 2001-05-29 | 2002-12-15 | Amanco Holding Inc | Canasta para la formación de tubos de distintos diámetros |
GB2433453B (en) * | 2005-12-23 | 2010-08-11 | Iti Scotland Ltd | An apparatus for and method of manfacturing helically wound structures |
DE102010011153A1 (de) * | 2010-03-12 | 2011-09-15 | Novelis Deutschland Gmbh | Flexibles, gewickeltes Rohr sowie Verfahren und Werkzeug zur Herstellung eines derartigen Rohres |
CN109513782A (zh) * | 2018-12-08 | 2019-03-26 | 江苏恒高电气制造有限公司 | 一种螺旋焊管生产线用挤压成型装置 |
CN117123652B (zh) * | 2023-10-24 | 2024-03-19 | 奇精机械股份有限公司 | 一种洗衣机空气轴承的波纹状箔片的制造设备 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7437885U (de) * | 1975-03-06 | Siegwart E | Vorrichtung zum Herstellen von Wickelrohren | |
DE606262C (de) * | 1934-11-28 | Reinhold Roemer | Ausdehnungsstueck aus membranartig wirkenden ebenen, an ihren Innen- und Aussenraendern durch Bogenstuecke verbundenen Scheiben, dessen Wellungen von der Mitte nach den Enden hin groessere Steifigkeit besitzen | |
DE667264C (de) * | 1936-07-01 | 1938-11-08 | Wagner & Co Werkzeugmaschinenf | Biegemaschine, insbesondere Blechbiegemaschine |
DE1082567B (de) * | 1955-07-05 | 1960-06-02 | Grundstuecksverwaltungsgesells | Verfahren zum Herstellen gefalzter Schraubennahtrohre und Vorrichtung zur Durchfuehrung des Verfahrens |
CH407016A (de) * | 1958-04-05 | 1966-02-15 | Ottensener Eisenwerk Gmbh | Maschine zum Herstellen von Röhren aus Stahlband, das in einer Rohrformvorrichtung schraubenlinienförmig verformt und anschliessend verschweisst wird, und Verfahren zum Betrieb der Maschine |
CH377301A (it) * | 1959-11-16 | 1964-05-15 | Ferranti Albino | Dispositivo per facilitare e assicurare l'imbocco delle lamiere da curvare fra i cilindri di una calandra o simile |
US3220234A (en) * | 1961-12-06 | 1965-11-30 | Harper Laffie | Machine for forming helical lock seam pipe |
FR1508379A (fr) * | 1965-12-16 | 1968-01-05 | Wiremold Co | Tube à nervures en hélice et procédé et appareil pour la fabrication de ce tube |
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 (de) * | 1969-08-08 | 1971-02-18 | Bayer Ag | Neue Triazol-Derivate |
DE2007378A1 (en) * | 1970-02-11 | 1971-11-18 | Berliner Maschinenbau Ag | Helical seam-welded tube prodn |
DE2154438C3 (de) * | 1971-11-02 | 1980-12-18 | Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoj Ssr, Kiew (Sowjetunion) | Schraubennaht-Rohrwerk |
DE2235012A1 (de) * | 1972-07-17 | 1974-01-31 | Emil Siegwart | Flexibles wellrohr |
DE2654963C3 (de) * | 1976-12-03 | 1980-07-03 | Emil 6603 Sulzbach Siegwart | Verfahren und Vorrichtung zur Herstellung eines flexiblen Wellrohres |
DE2250239C3 (de) * | 1972-10-13 | 1980-09-11 | Silo Verfahrens Ag, Zug (Schweiz) | Maschine zum Herstellen eines Rohres großen Durchmessers, insbesondere eines Silos |
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 (de) * | 1974-11-13 | 1976-09-09 | Siegwart, Emil, 6603 Sulzbach | Vorrichtung zum herstellen von wickelrohren |
DE7533150U (de) * | 1975-10-18 | 1976-02-19 | Siegwart, Emil, 6603 Sulzbach | Aus einem metallband gewickeltes leitungsrohr |
DE7637985U1 (de) * | 1976-12-03 | 1980-09-04 | Siegwart, Emil, 6603 Sulzbach | Flexibles wellrohr |
-
1977
- 1977-12-07 DE DE19772754483 patent/DE2754483C2/de not_active Expired
- 1977-12-07 DE DE19772760262 patent/DE2760262C1/de not_active Expired
- 1977-12-21 NL NL7714185A patent/NL182454C/xx not_active IP Right Cessation
- 1977-12-22 FR FR7738870A patent/FR2374976A1/fr active Granted
- 1977-12-22 SE SE7714668A patent/SE7714668L/ not_active Application Discontinuation
- 1977-12-22 CH CH1589877A patent/CH625723A5/de not_active IP Right Cessation
- 1977-12-22 IT IT6988777A patent/IT1091527B/it active
- 1977-12-23 GB GB5378777A patent/GB1557523A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2754483C2 (de) | 1982-11-18 |
NL7714185A (nl) | 1978-06-27 |
FR2374976B1 (it) | 1983-01-28 |
NL182454C (nl) | 1988-03-16 |
FR2374976A1 (fr) | 1978-07-21 |
GB1557523A (en) | 1979-12-12 |
CH625723A5 (en) | 1981-10-15 |
SE7714668L (sv) | 1978-06-24 |
DE2754483A1 (de) | 1978-06-29 |
DE2760262C1 (de) | 1985-11-14 |
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