FR2086167A1 - - Google Patents
Info
- Publication number
- FR2086167A1 FR2086167A1 FR7112428A FR7112428A FR2086167A1 FR 2086167 A1 FR2086167 A1 FR 2086167A1 FR 7112428 A FR7112428 A FR 7112428A FR 7112428 A FR7112428 A FR 7112428A FR 2086167 A1 FR2086167 A1 FR 2086167A1
- 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.)
- 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (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 |
|---|---|---|---|
| DE19702018679 DE2018679A1 (de) | 1970-04-18 | 1970-04-18 | Verfahren und Vorrichtung zum Zuliefern eines bandförmigen Materials, z.B. Stahlblech, zu der Verformungsstation eines Schraubennahtrohrwerkes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2086167A1 true FR2086167A1 (https=) | 1971-12-31 |
| FR2086167B1 FR2086167B1 (https=) | 1976-02-06 |
Family
ID=5768442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7112428A Expired FR2086167B1 (https=) | 1970-04-18 | 1971-04-08 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5142595B1 (https=) |
| AT (1) | AT305003B (https=) |
| BE (1) | BE765848A (https=) |
| BR (1) | BR7102268D0 (https=) |
| CH (1) | CH523103A (https=) |
| CS (1) | CS194657B2 (https=) |
| DE (1) | DE2018679A1 (https=) |
| ES (1) | ES390215A1 (https=) |
| FR (1) | FR2086167B1 (https=) |
| GB (1) | GB1342990A (https=) |
| SE (1) | SE380455B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2121899C1 (ru) * | 1998-01-06 | 1998-11-20 | Открытое акционерное общество "УралЛУКтрубмаш" | Трубоэлектросварочный стан |
| CN103990656A (zh) * | 2014-05-23 | 2014-08-20 | 李长城 | 一种用于带加强筋的碳钢螺旋焊管的焊接设备 |
| AU2021203461A1 (en) * | 2021-04-20 | 2022-11-03 | Memps-Tubos Helicoidais Indústria E Serviços Ltda | Mobile factory of steel sheet coil helical pipe |
| CN117046998A (zh) * | 2023-04-28 | 2023-11-14 | 济南玛钢钢管制造有限公司 | 一种螺旋钢管钢带供应装置及方法 |
-
1970
- 1970-04-18 DE DE19702018679 patent/DE2018679A1/de active Pending
-
1971
- 1971-04-02 CH CH482271A patent/CH523103A/de not_active IP Right Cessation
- 1971-04-05 AT AT290071A patent/AT305003B/de not_active IP Right Cessation
- 1971-04-08 FR FR7112428A patent/FR2086167B1/fr not_active Expired
- 1971-04-15 ES ES390215A patent/ES390215A1/es not_active Expired
- 1971-04-16 CS CS273571A patent/CS194657B2/cs unknown
- 1971-04-16 SE SE499071A patent/SE380455B/xx unknown
- 1971-04-16 BR BR226871A patent/BR7102268D0/pt unknown
- 1971-04-16 BE BE765848A patent/BE765848A/xx not_active IP Right Cessation
- 1971-04-17 JP JP46024875A patent/JPS5142595B1/ja active Pending
- 1971-04-19 GB GB2611371A patent/GB1342990A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2086167B1 (https=) | 1976-02-06 |
| JPS5142595B1 (https=) | 1976-11-16 |
| BR7102268D0 (pt) | 1973-05-15 |
| DE2018679A1 (de) | 1971-11-18 |
| ES390215A1 (es) | 1974-03-16 |
| AT305003B (de) | 1973-02-12 |
| SE380455B (sv) | 1975-11-10 |
| GB1342990A (en) | 1974-01-10 |
| BE765848A (fr) | 1971-09-16 |
| CH523103A (de) | 1972-05-31 |
| CS194657B2 (en) | 1979-12-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |