DD126952A5 - - Google Patents
Info
- Publication number
- DD126952A5 DD126952A5 DD190845A DD19084576A DD126952A5 DD 126952 A5 DD126952 A5 DD 126952A5 DD 190845 A DD190845 A DD 190845A DD 19084576 A DD19084576 A DD 19084576A DD 126952 A5 DD126952 A5 DD 126952A5
- Authority
- DD
- German Democratic Republic
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
- B21C37/121—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2501943A DE2501943C3 (de) | 1975-01-18 | 1975-01-18 | Vorrichtung zum Herstellen eines Rohres aus einem Blechband |
| DE19752553481 DE2553481C3 (de) | 1975-11-28 | 1975-11-28 | Vorrichtung zum Herstellen eines Rohres aus einem Blechband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD126952A5 true DD126952A5 (pt) | 1977-08-24 |
Family
ID=25768361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD190845A DD126952A5 (pt) | 1975-01-18 | 1976-01-16 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4081981A (pt) |
| JP (1) | JPS5196762A (pt) |
| AR (1) | AR207071A1 (pt) |
| BR (1) | BR7600203A (pt) |
| CA (1) | CA1050350A (pt) |
| CS (1) | CS182247B2 (pt) |
| DD (1) | DD126952A5 (pt) |
| ES (1) | ES444385A1 (pt) |
| FR (1) | FR2297680A1 (pt) |
| GB (1) | GB1531512A (pt) |
| TR (1) | TR19186A (pt) |
| YU (1) | YU333775A (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4353232A (en) * | 1980-01-28 | 1982-10-12 | The Lockformer Company | Apparatus for making corrugated tubing and method for joining corrugated tubing |
| FR2555920B1 (fr) * | 1983-12-06 | 1987-05-07 | Coflexip | Dispositif pour realiser en continu une structure tubulaire spiralee en feuillard agrafe |
| GB8510157D0 (en) * | 1985-04-20 | 1985-05-30 | Ti Flexible Tubes Ltd | Interlocked metal tube |
| DE3626886A1 (de) * | 1986-08-08 | 1988-02-11 | Xaver Lipp | Trag- oder spannseil mit einer ummantelung sowie verfahren und vorrichtung zum herstellen eines solchen seiles |
| GB2433453B (en) * | 2005-12-23 | 2010-08-11 | Iti Scotland Ltd | An apparatus for and method of manfacturing helically wound structures |
| KR101051071B1 (ko) * | 2008-10-27 | 2011-07-21 | 이남재 | 현장 조립형 강관 제조장치 |
| BRPI1101435B1 (pt) * | 2011-04-06 | 2020-04-28 | Brastec Tech Ltda | equipamento condutor de materiais do tipo fitas ou tiras metálicas rígidas para máquinas formadoras de tubo espiral |
| DK3502535T3 (da) * | 2017-12-22 | 2022-02-14 | Technip N Power | Maskine til at danne en rørformet forstærkning af et rør og relateret fremgangsmåde |
| EP4101555A4 (en) * | 2021-04-20 | 2022-12-14 | Memps-Tubos Helicoidais Indústria E Serviços Ltda | MOBILE WORK OF A STEEL SHEET SPIRAL TUBE |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR985067A (fr) * | 1949-02-18 | 1951-07-13 | Perfectionnements aux machines-outils servant à l'enroulement hélicoïdal d'un ruban ou d'un fil | |
| DE861536C (de) * | 1949-02-18 | 1953-01-05 | Brandt Soc Nouv Ets | Werkzeugmaschine fuer die schraubenfoermige Aufwicklung eines Bandes oder Drahtes |
| FR1371309A (fr) * | 1963-07-23 | 1964-09-04 | Ct De Rech S De Pont A Mousson | Procédé et dispositif pour la fabricaction de tubes métalliques par enroulement en hélice d'une bande de tôle |
| US3417587A (en) * | 1966-08-15 | 1968-12-24 | Garland Steel Company | Spiral pipe machine |
-
1975
- 1975-12-30 YU YU03337/75A patent/YU333775A/xx unknown
-
1976
- 1976-01-01 AR AR261962A patent/AR207071A1/es active
- 1976-01-08 CS CS7600000129A patent/CS182247B2/cs unknown
- 1976-01-14 JP JP51003763A patent/JPS5196762A/ja active Pending
- 1976-01-14 CA CA243,644A patent/CA1050350A/en not_active Expired
- 1976-01-14 BR BR7600203A patent/BR7600203A/pt unknown
- 1976-01-14 GB GB1479/76A patent/GB1531512A/en not_active Expired
- 1976-01-14 TR TR19186A patent/TR19186A/xx unknown
- 1976-01-15 FR FR7600938A patent/FR2297680A1/fr not_active Withdrawn
- 1976-01-16 DD DD190845A patent/DD126952A5/xx unknown
- 1976-01-16 US US05/649,676 patent/US4081981A/en not_active Expired - Lifetime
- 1976-01-16 ES ES444385A patent/ES444385A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5196762A (pt) | 1976-08-25 |
| FR2297680A1 (fr) | 1976-08-13 |
| YU333775A (en) | 1982-05-31 |
| CA1050350A (en) | 1979-03-13 |
| BR7600203A (pt) | 1976-08-31 |
| ES444385A1 (es) | 1977-10-01 |
| US4081981A (en) | 1978-04-04 |
| GB1531512A (en) | 1978-11-08 |
| AR207071A1 (es) | 1976-09-09 |
| CS182247B2 (en) | 1978-04-28 |
| TR19186A (tr) | 1978-09-01 |