NL7314227A - - Google Patents
Info
- Publication number
- NL7314227A NL7314227A NL7314227A NL7314227A NL7314227A NL 7314227 A NL7314227 A NL 7314227A NL 7314227 A NL7314227 A NL 7314227A NL 7314227 A NL7314227 A NL 7314227A NL 7314227 A NL7314227 A NL 7314227A
- Authority
- NL
- Netherlands
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
- B21C37/126—Supply, or operations combined with supply, of strip material
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2253025A DE2253025C3 (de) | 1972-10-28 | 1972-10-28 | Vorrichtung zum Herstellen von Schraubennahtrohr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7314227A true NL7314227A (de) | 1974-05-01 |
Family
ID=5860336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7314227A NL7314227A (de) | 1972-10-28 | 1973-10-16 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3845645A (de) |
| JP (1) | JPS4981264A (de) |
| AT (1) | AT340746B (de) |
| CA (1) | CA985099A (de) |
| DE (1) | DE2253025C3 (de) |
| ES (2) | ES420017A1 (de) |
| FR (1) | FR2204468B3 (de) |
| GB (1) | GB1405523A (de) |
| IT (1) | IT994741B (de) |
| NL (1) | NL7314227A (de) |
| SU (2) | SU496706A3 (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2361992B2 (de) * | 1973-12-13 | 1975-11-27 | Blohm + Voss Ag, 2000 Hamburg | Vorrichtung zum Einstellen des Anstellwinkels der Verformungsrollen eines Schraubennahtrohrwerkes |
| DE2745389C2 (de) * | 1977-10-08 | 1984-03-08 | Hoesch Werke Ag, 4600 Dortmund | Verfahren und Vorrichtung zur Herstellung mehrschichtiger Schraubennahtrohre |
| FR2433987A1 (fr) * | 1978-08-21 | 1980-03-21 | Csepel Muevek Egyedi Gepgyara | Appareil pour former des tuyaux spirales a partir d'une bande ou d'une plaque d'acier |
| US4249406A (en) * | 1978-09-05 | 1981-02-10 | Anderson Frohman C | Line pipe forming apparatus and method |
| US4287402A (en) * | 1979-06-07 | 1981-09-01 | Mannesmann Ag. | Controlling upsetting during welding of a split tube |
| WO1982002156A1 (en) * | 1980-12-24 | 1982-07-08 | Khismatulin Enver Rakhmatullovich | Device for helical arrangement of bodies of high-pressure vessels |
| DE3116060C2 (de) * | 1981-04-22 | 1986-07-17 | Nippon Steel Corp., Tokio/Tokyo | Verfahren und Vorrichtung zum Herstellen von Schraubennahtrohren |
| CA1182220A (en) * | 1981-08-19 | 1985-02-05 | Hiroshi Yamamoto | Method of measuring the normalized magnitude of ring opening in spiral pipe |
| US4501948A (en) * | 1982-08-16 | 1985-02-26 | Ga Technologies Inc. | Method and apparatus for forming spiral tubing |
| DE3324463A1 (de) * | 1983-07-07 | 1985-01-17 | Blohm + Voss Ag, 2000 Hamburg | Verfahren zur herstellung von schraubennahtrohren |
| JPS6192783A (ja) * | 1984-10-13 | 1986-05-10 | Mitsubishi Heavy Ind Ltd | 多層スパイラル管製造装置 |
| CA2536736A1 (en) * | 2006-02-08 | 2007-08-08 | Daryush D. F. Farhangi | Spiral roller machine |
| US7451629B2 (en) * | 2006-04-05 | 2008-11-18 | Formtek, Inc. | Spiral pipe machine |
| CA2659219C (en) * | 2006-07-27 | 2013-07-16 | Allan Stikeleather | Metallic strip and methods and structures incorporating the same |
| US7942307B2 (en) * | 2007-09-18 | 2011-05-17 | 1272507 Alberta Ltd. | Apparatus for applying metallic cladding to interior surfaces of pipe elbows |
| DE102009051695B3 (de) * | 2009-10-28 | 2011-05-05 | Salzgitter Mannesmann Grossrohr Gmbh | Verfahren und Einrichtung zur Herstellung geschweißter Schraubennahtrohre mit optimierter Rohrgeometrie |
| US9452464B2 (en) * | 2011-07-06 | 2016-09-27 | Federal-Mogul Corporation | Method of forming a tubular member |
| US9945499B2 (en) * | 2013-02-28 | 2018-04-17 | Showa Rasenkan Seisakusho Co., Ltd. | Method and apparatus for manufacturing interlocking pipe |
| DE102013105678B4 (de) * | 2013-06-03 | 2023-07-27 | Witzenmann Gmbh | Verfahren zum Trennen von Wickelschläuchen |
| KR102632086B1 (ko) | 2017-01-12 | 2024-01-31 | 키스톤 타워 시스템스, 인코포레이티드 | 실린더형 튜브 형성 방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3030488A (en) * | 1958-04-05 | 1962-04-17 | Willy H Schlieker K G | Method and apparatus for producing tubes with a helical welding seam |
| US3146331A (en) * | 1961-10-18 | 1964-08-25 | Hoesch Ag | Apparatus for producing helical-seam pipe |
-
1972
- 1972-10-28 DE DE2253025A patent/DE2253025C3/de not_active Expired
-
1973
- 1973-10-10 FR FR7336118A patent/FR2204468B3/fr not_active Expired
- 1973-10-16 NL NL7314227A patent/NL7314227A/xx not_active Application Discontinuation
- 1973-10-19 GB GB4886573A patent/GB1405523A/en not_active Expired
- 1973-10-23 IT IT53296/73A patent/IT994741B/it active
- 1973-10-25 CA CA184,265A patent/CA985099A/en not_active Expired
- 1973-10-25 AT AT905373A patent/AT340746B/de not_active IP Right Cessation
- 1973-10-25 US US00409719A patent/US3845645A/en not_active Expired - Lifetime
- 1973-10-26 SU SU1968255A patent/SU496706A3/ru active
- 1973-10-27 ES ES420017A patent/ES420017A1/es not_active Expired
- 1973-10-29 JP JP48120856A patent/JPS4981264A/ja active Pending
-
1974
- 1974-01-18 ES ES422412A patent/ES422412A1/es not_active Expired
- 1974-02-14 SU SU7401996291A patent/SU564781A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| SU496706A3 (ru) | 1975-12-25 |
| IT994741B (it) | 1975-10-20 |
| DE2253025C3 (de) | 1979-10-25 |
| DE2253025A1 (de) | 1974-05-09 |
| US3845645A (en) | 1974-11-05 |
| ES422412A1 (es) | 1976-12-01 |
| AT340746B (de) | 1977-12-27 |
| ES420017A1 (es) | 1976-03-01 |
| DE2253025B2 (de) | 1979-03-01 |
| SU564781A3 (ru) | 1977-07-05 |
| JPS4981264A (de) | 1974-08-06 |
| ATA905373A (de) | 1977-04-15 |
| CA985099A (en) | 1976-03-09 |
| FR2204468A1 (de) | 1974-05-24 |
| FR2204468B3 (de) | 1976-09-03 |
| GB1405523A (en) | 1975-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |