JPS4924872A - - Google Patents
Info
- Publication number
- JPS4924872A JPS4924872A JP48017948A JP1794873A JPS4924872A JP S4924872 A JPS4924872 A JP S4924872A JP 48017948 A JP48017948 A JP 48017948A JP 1794873 A JP1794873 A JP 1794873A JP S4924872 A JPS4924872 A JP S4924872A
- Authority
- JP
- Japan
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2221776A DE2221776C3 (de) | 1972-05-04 | 1972-05-04 | Steuereinrichtung zum Verstellen der Bandbiegevorrichtung eines Schraubennah trohrwerkes |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4924872A true JPS4924872A (ru) | 1974-03-05 |
JPS5412422B2 JPS5412422B2 (ru) | 1979-05-23 |
Family
ID=5844003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1794873A Expired JPS5412422B2 (ru) | 1972-05-04 | 1973-02-15 |
Country Status (12)
Country | Link |
---|---|
US (1) | US3851376A (ru) |
JP (1) | JPS5412422B2 (ru) |
AT (1) | AT322333B (ru) |
BE (1) | BE797327A (ru) |
CA (1) | CA1020378A (ru) |
DD (1) | DD103159A5 (ru) |
DE (1) | DE2221776C3 (ru) |
ES (1) | ES412446A1 (ru) |
FR (1) | FR2187441B1 (ru) |
GB (1) | GB1381683A (ru) |
PH (2) | PH10956A (ru) |
SU (1) | SU496705A3 (ru) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483166A (en) * | 1980-12-24 | 1984-11-20 | Khismatulin Enver R | Device for helically coiling pressure vessel shells |
FR2504417B1 (fr) * | 1981-04-22 | 1986-05-02 | Nippon Steel Corp | Procede et appareil pour la fabrication d'un tube soude en spirale |
DE3116060C2 (de) * | 1981-04-22 | 1986-07-17 | Nippon Steel Corp., Tokio/Tokyo | Verfahren und Vorrichtung zum Herstellen von Schraubennahtrohren |
DE3137858C1 (de) * | 1981-09-18 | 1983-07-07 | Mannesmann AG, 4000 Düsseldorf | Verfahren und Vorrichtung zur Regelung der Bandkantenanbiegung bei der Herstellung von Schraubennahtrohren |
WO1983004196A1 (en) * | 1982-05-27 | 1983-12-08 | Rib Loc Hong Kong Limited | Helically-formed pipe winding machine |
JPS6192783A (ja) * | 1984-10-13 | 1986-05-10 | Mitsubishi Heavy Ind Ltd | 多層スパイラル管製造装置 |
US6849590B1 (en) | 1998-12-28 | 2005-02-01 | Kao Corporation | Process for producing granules for supporting surfactant |
GB2433453B (en) * | 2005-12-23 | 2010-08-11 | Iti Scotland Ltd | An apparatus for and method of manfacturing helically wound structures |
ES2391795T3 (es) | 2007-05-30 | 2012-11-29 | Soudronic Ag | Procedimiento y dispositivo para redondear secciones de láminas de metal |
US20090272164A1 (en) * | 2008-01-18 | 2009-11-05 | William James Kephart | Tube making machine with diameter control and method |
DE102009049297B3 (de) * | 2009-10-13 | 2011-04-14 | Ostseestaal Gmbh | Verfahren und Vorrichtung zur komplexen Umformung eines Bleches mit Hilfe von Rotationskörpern |
JP5751534B2 (ja) * | 2012-12-14 | 2015-07-22 | 株式会社デンソー | 回転電機の固定子鉄心の製造方法 |
CN103691778B (zh) * | 2013-12-18 | 2016-01-20 | 北方工业大学 | 一种可旋转的辊弯成形装置 |
DE102014102469A1 (de) * | 2014-02-25 | 2015-08-27 | Bender- Ferndorf Rohr Gmbh | Herstellung eines spiralnahtgeschweißten Rohres |
US10919106B2 (en) * | 2017-06-09 | 2021-02-16 | General Electric Company | Ultrasonic welding of annular components |
CN112792173B (zh) * | 2020-12-22 | 2022-10-04 | 江苏博林机械制造有限公司 | 一种铝合金高强度板材曲面成形工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1884658A (en) * | 1930-07-19 | 1932-10-25 | California Corrugated Culvert | Spiral pipe machine |
US3775835A (en) * | 1971-09-07 | 1973-12-04 | F Cauffiel | Tapered pole construction and manufacture of same |
-
1972
- 1972-05-04 DE DE2221776A patent/DE2221776C3/de not_active Expired
-
1973
- 1973-02-06 AT AT103273A patent/AT322333B/de not_active IP Right Cessation
- 1973-02-15 JP JP1794873A patent/JPS5412422B2/ja not_active Expired
- 1973-03-08 ES ES412446A patent/ES412446A1/es not_active Expired
- 1973-03-19 FR FR7310031A patent/FR2187441B1/fr not_active Expired
- 1973-03-26 BE BE129259A patent/BE797327A/xx not_active IP Right Cessation
- 1973-04-03 SU SU1961151A patent/SU496705A3/ru active
- 1973-04-26 PH PH14550A patent/PH10956A/en unknown
- 1973-04-27 DD DD170483A patent/DD103159A5/xx unknown
- 1973-04-30 US US00355663A patent/US3851376A/en not_active Expired - Lifetime
- 1973-05-02 GB GB2092373A patent/GB1381683A/en not_active Expired
- 1973-05-04 CA CA170,494A patent/CA1020378A/en not_active Expired
-
1976
- 1976-06-28 PH PH18615A patent/PH12470A/en unknown
Also Published As
Publication number | Publication date |
---|---|
PH10956A (en) | 1977-10-13 |
DE2221776B2 (de) | 1979-05-17 |
JPS5412422B2 (ru) | 1979-05-23 |
FR2187441A1 (ru) | 1974-01-18 |
GB1381683A (en) | 1975-01-22 |
AT322333B (de) | 1975-05-12 |
FR2187441B1 (ru) | 1976-06-25 |
DE2221776A1 (de) | 1973-11-15 |
SU496705A3 (ru) | 1975-12-25 |
DD103159A5 (ru) | 1974-01-12 |
BE797327A (fr) | 1973-07-16 |
CA1020378A (en) | 1977-11-08 |
US3851376A (en) | 1974-12-03 |
ES412446A1 (es) | 1976-01-01 |
DE2221776C3 (de) | 1980-01-24 |
PH12470A (en) | 1979-03-12 |