SE371378B - - Google Patents
Info
- Publication number
- SE371378B SE371378B SE7115539A SE1553971A SE371378B SE 371378 B SE371378 B SE 371378B SE 7115539 A SE7115539 A SE 7115539A SE 1553971 A SE1553971 A SE 1553971A SE 371378 B SE371378 B SE 371378B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702060024 DE2060024A1 (de) | 1970-12-05 | 1970-12-05 | Verfahren zur Herstellung ringfoermig gewellter Metallrohre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE371378B true SE371378B (xx) | 1974-11-18 |
Family
ID=5790164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7115539A SE371378B (xx) | 1970-12-05 | 1971-12-03 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3788113A (xx) |
| AT (1) | AT306492B (xx) |
| BE (1) | BE774071A (xx) |
| CA (1) | CA964940A (xx) |
| CH (1) | CH545145A (xx) |
| CS (1) | CS171715B2 (xx) |
| DE (1) | DE2060024A1 (xx) |
| FR (1) | FR2116373B1 (xx) |
| GB (1) | GB1325149A (xx) |
| HU (1) | HU164453B (xx) |
| NL (1) | NL7115914A (xx) |
| SE (1) | SE371378B (xx) |
| TR (1) | TR17336A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4339936A (en) * | 1980-11-03 | 1982-07-20 | Uop Inc. | Annular corrugator |
| DE3741596C3 (de) * | 1987-12-08 | 1995-05-18 | Formatechnik Metall Und Kunsts | Vorrichtung zum Herstellen eines Profils an einem rotationssymmetrischen Blechrohling |
| ES2068084B1 (es) * | 1992-05-22 | 1997-05-16 | Dopazo Jose Fernandez | Procedimiento para la fabricacion de columnas torneadas. |
| IT1313765B1 (it) * | 1999-10-01 | 2002-09-17 | Olimpia 80 Srl | Procedimento e apparecchiatura per produzione in continuo di tubometallico corrugato a onde parallele. |
| US8291632B2 (en) * | 2007-11-02 | 2012-10-23 | Transmission Systems Limited | Projectile weapons |
| CN110666000B (zh) * | 2019-10-10 | 2021-01-05 | 山东科技大学 | 一种金属波纹管自动整形装置 |
| KR102426294B1 (ko) * | 2020-12-03 | 2022-07-29 | 동아금속주름관(주) | 주름관 성형장치 |
| CN113319149B (zh) * | 2021-08-03 | 2021-11-02 | 天津市大千管业有限公司 | 一种生产环形金属波纹管的一体成型设备及方法 |
| CN118023366A (zh) * | 2024-04-11 | 2024-05-14 | 浙江博美特能源设备有限公司 | 一种金属波纹管连续成型装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1952239A (en) * | 1929-01-18 | 1934-03-27 | Dreyer Albert | Process and apparatus for the manufacture of corrugated tubes |
| US3464250A (en) * | 1965-03-02 | 1969-09-02 | Western Electric Co | Corrugating apparatus |
| US3572074A (en) * | 1968-01-09 | 1971-03-23 | Pirelli General Cable Works | Corrugating methods and apparatus |
| US3543551A (en) * | 1968-03-05 | 1970-12-01 | Universal Metal Hose Co | Apparatus for helically corrugating metal tubing |
| DE1916357A1 (de) * | 1969-03-29 | 1971-06-16 | Kabel Metallwerke Ghh | Einrichtung zur kontinuierlichen Herstellung von Rohren mit Ringformwellung |
-
1970
- 1970-12-05 DE DE19702060024 patent/DE2060024A1/de active Pending
-
1971
- 1971-09-10 AT AT789171A patent/AT306492B/de not_active IP Right Cessation
- 1971-10-14 FR FR7136999A patent/FR2116373B1/fr not_active Expired
- 1971-10-18 BE BE774071A patent/BE774071A/xx unknown
- 1971-11-10 TR TR17336A patent/TR17336A/xx unknown
- 1971-11-15 CH CH1657871A patent/CH545145A/de not_active IP Right Cessation
- 1971-11-18 NL NL7115914A patent/NL7115914A/xx unknown
- 1971-11-19 GB GB5386971A patent/GB1325149A/en not_active Expired
- 1971-12-02 US US00203953A patent/US3788113A/en not_active Expired - Lifetime
- 1971-12-03 SE SE7115539A patent/SE371378B/xx unknown
- 1971-12-03 CS CS8445A patent/CS171715B2/cs unknown
- 1971-12-03 CA CA129,289A patent/CA964940A/en not_active Expired
- 1971-12-04 HU HUKA1325A patent/HU164453B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU164453B (xx) | 1974-02-28 |
| TR17336A (tr) | 1975-03-24 |
| BE774071A (fr) | 1972-02-14 |
| US3788113A (en) | 1974-01-29 |
| FR2116373A1 (xx) | 1972-07-13 |
| CS171715B2 (xx) | 1976-10-29 |
| FR2116373B1 (xx) | 1974-03-29 |
| CA964940A (en) | 1975-03-25 |
| CH545145A (de) | 1973-12-15 |
| DE2060024A1 (de) | 1972-06-08 |
| NL7115914A (xx) | 1972-06-07 |
| GB1325149A (en) | 1973-08-01 |
| AT306492B (de) | 1973-04-10 |