FR2112363B1 - - Google Patents
Info
- Publication number
- FR2112363B1 FR2112363B1 FR7133444A FR7133444A FR2112363B1 FR 2112363 B1 FR2112363 B1 FR 2112363B1 FR 7133444 A FR7133444 A FR 7133444A FR 7133444 A FR7133444 A FR 7133444A FR 2112363 B1 FR2112363 B1 FR 2112363B1
- Authority
- FR
- France
- 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.)
- Expired
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
- B21C37/128—Control or regulating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702053266 DE2053266B2 (de) | 1970-10-30 | 1970-10-30 | Vorrichtung zur schraubenlinienfoermigen verformung eines bandes zu einem rohr |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2112363A1 FR2112363A1 (fr) | 1972-06-16 |
| FR2112363B1 true FR2112363B1 (fr) | 1975-03-07 |
Family
ID=5786585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7133444A Expired FR2112363B1 (fr) | 1970-10-30 | 1971-09-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3776010A (fr) |
| JP (1) | JPS5221466B1 (fr) |
| CA (1) | CA957571A (fr) |
| DE (1) | DE2053266B2 (fr) |
| FR (1) | FR2112363B1 (fr) |
| GB (1) | GB1357167A (fr) |
| SU (1) | SU506272A3 (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535088Y2 (fr) * | 1973-01-24 | 1978-02-08 | ||
| US3882708A (en) * | 1973-10-15 | 1975-05-13 | Meuse Const Atel | Machine for manufacturing tubes by helically winding a metal sheet |
| DE2361992B2 (de) * | 1973-12-13 | 1975-11-27 | Blohm + Voss Ag, 2000 Hamburg | Vorrichtung zum Einstellen des Anstellwinkels der Verformungsrollen eines Schraubennahtrohrwerkes |
| DE2833096C3 (de) * | 1978-07-28 | 1981-03-12 | Salzgitter Industriebau Gmbh, 3320 Salzgitter | Formstation für Schraubennahtrohre |
| JPS6411373B2 (fr) * | 1980-12-24 | 1989-02-23 | Enberu Rakumatorobitsuchi Kisumatorin | |
| DE3116060C2 (de) * | 1981-04-22 | 1986-07-17 | Nippon Steel Corp., Tokio/Tokyo | Verfahren und Vorrichtung zum Herstellen von Schraubennahtrohren |
| FR2504417B1 (fr) * | 1981-04-22 | 1986-05-02 | Nippon Steel Corp | Procede et appareil pour la fabrication d'un tube soude en spirale |
| DE3324463A1 (de) * | 1983-07-07 | 1985-01-17 | Blohm + Voss Ag, 2000 Hamburg | Verfahren zur herstellung von schraubennahtrohren |
| DE3326050C1 (de) * | 1983-07-20 | 1984-12-20 | Hoesch Ag, 4600 Dortmund | Vorrichtung zum Herstellen von Schraubennahtrohren aus Metallband |
| DE3524940C2 (de) * | 1985-07-12 | 1995-06-01 | Blohm Voss Ag | Vorrichtung zum Herstellen kurzer, dickwandiger Rohrschüsse |
| DE102006029491B3 (de) * | 2006-06-27 | 2008-04-03 | Sms Meer Gmbh | Innenform-Werkzeug zum Umformen eines Blechs zu einem Rohr |
| DE102009051695B3 (de) * | 2009-10-28 | 2011-05-05 | Salzgitter Mannesmann Grossrohr Gmbh | Verfahren und Einrichtung zur Herstellung geschweißter Schraubennahtrohre mit optimierter Rohrgeometrie |
| US10189064B2 (en) * | 2010-01-25 | 2019-01-29 | Keystone Tower Systems, Inc. | Control system and method for tapered structure construction |
| US8720153B2 (en) | 2010-01-25 | 2014-05-13 | Keystone Tower Systems, Inc. | Tapered spiral welded structure |
| EP2760629B1 (fr) | 2011-09-20 | 2019-10-23 | Keystone Tower Systems, Inc. | Construction de structure effilée |
| 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 |
| DE102014102469A1 (de) * | 2014-02-25 | 2015-08-27 | Bender- Ferndorf Rohr Gmbh | Herstellung eines spiralnahtgeschweißten Rohres |
| WO2021155019A1 (fr) * | 2020-01-28 | 2021-08-05 | Keystone Tower Systems, Inc | Structure tubulaire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3650015A (en) * | 1969-02-04 | 1972-03-21 | Pacific Roller Die Co Inc | Helical pipe making method |
-
1970
- 1970-10-30 DE DE19702053266 patent/DE2053266B2/de not_active Withdrawn
-
1971
- 1971-09-16 FR FR7133444A patent/FR2112363B1/fr not_active Expired
- 1971-09-27 SU SU1700173A patent/SU506272A3/ru active
- 1971-09-29 GB GB4528771A patent/GB1357167A/en not_active Expired
- 1971-10-26 US US00192135A patent/US3776010A/en not_active Expired - Lifetime
- 1971-10-29 CA CA126,406A patent/CA957571A/en not_active Expired
- 1971-10-30 JP JP46086685A patent/JPS5221466B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2112363A1 (fr) | 1972-06-16 |
| SU506272A3 (ru) | 1976-03-05 |
| DE2053266B2 (de) | 1973-04-26 |
| CA957571A (en) | 1974-11-12 |
| US3776010A (en) | 1973-12-04 |
| DE2053266A1 (de) | 1972-05-04 |
| GB1357167A (en) | 1974-06-19 |
| JPS5221466B1 (fr) | 1977-06-10 |