FR2442101B1 - - Google Patents
Info
- Publication number
- FR2442101B1 FR2442101B1 FR7928579A FR7928579A FR2442101B1 FR 2442101 B1 FR2442101 B1 FR 2442101B1 FR 7928579 A FR7928579 A FR 7928579A FR 7928579 A FR7928579 A FR 7928579A FR 2442101 B1 FR2442101 B1 FR 2442101B1
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
- B23B3/06—Turning-machines or devices characterised only by the special arrangement of constructional units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2850721A DE2850721C3 (de) | 1978-11-23 | 1978-11-23 | Vorrichtung zum Herstellen zylindrischer Hohlkörper |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2442101A1 FR2442101A1 (fr) | 1980-06-20 |
FR2442101B1 true FR2442101B1 (it) | 1983-02-11 |
Family
ID=6055376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7928579A Granted FR2442101A1 (fr) | 1978-11-23 | 1979-11-20 | Dispositif pour retenir des corps creux cylindriques en permettant une rotation axiale en vue d'y appliquer une soudure |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5827025B2 (it) |
CA (1) | CA1137742A (it) |
DE (1) | DE2850721C3 (it) |
FR (1) | FR2442101A1 (it) |
GB (1) | GB2035873B (it) |
IT (1) | IT1126351B (it) |
SE (1) | SE436846B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3300827C1 (de) * | 1983-01-12 | 1984-05-30 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | Vorrichtung zur Herstellung zylindrischer Hohlkoerper |
JPS60102294A (ja) * | 1983-11-10 | 1985-06-06 | Kawasaki Heavy Ind Ltd | 輸送機器体など構造部材の製造作業方法及び装置 |
US7596843B2 (en) * | 2005-06-16 | 2009-10-06 | The Boeing Company | Rotating internal support apparatus and method for large hollow structures |
CA2891578C (en) * | 2012-11-15 | 2019-10-29 | Velox-Puredigital Ltd. | Printing system and method |
CN107073936B (zh) | 2014-05-20 | 2019-12-13 | 维罗斯-纯粹数字有限公司 | 打印系统及方法 |
CN104439875A (zh) * | 2014-11-28 | 2015-03-25 | 安徽大盘压力容器有限公司 | 一种气瓶内外环缝焊接夹紧装置 |
IT201700098514A1 (it) * | 2017-09-01 | 2019-03-01 | A Narducci S P A | Sistema anti deriva per posizionatori a rulli |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB835030A (en) * | 1956-09-24 | 1960-05-18 | Rolls Royce | Improvements in or relating to welding apparatus |
US3024349A (en) * | 1960-01-27 | 1962-03-06 | Automatic Welding Company | Roller re-surfacing machine |
CS164989B1 (it) * | 1969-08-01 | 1975-11-28 | ||
BE790147A (fr) * | 1971-10-19 | 1973-04-16 | Sulzer Ag | Procede de realisation de pieces creuses a paroi epaisse, en particulier cylindrique, par apport de matiere de soudage |
-
1978
- 1978-11-23 DE DE2850721A patent/DE2850721C3/de not_active Expired
-
1979
- 1979-11-08 CA CA000339451A patent/CA1137742A/en not_active Expired
- 1979-11-19 GB GB7939905A patent/GB2035873B/en not_active Expired
- 1979-11-20 FR FR7928579A patent/FR2442101A1/fr active Granted
- 1979-11-20 IT IT27443/79A patent/IT1126351B/it active
- 1979-11-22 JP JP54151957A patent/JPS5827025B2/ja not_active Expired
- 1979-11-23 SE SE7909720A patent/SE436846B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
IT1126351B (it) | 1986-05-21 |
DE2850721B2 (de) | 1980-09-18 |
GB2035873B (en) | 1982-11-10 |
FR2442101A1 (fr) | 1980-06-20 |
DE2850721C3 (de) | 1981-08-27 |
GB2035873A (en) | 1980-06-25 |
IT7927443A0 (it) | 1979-11-20 |
JPS5573472A (en) | 1980-06-03 |
SE436846B (sv) | 1985-01-28 |
JPS5827025B2 (ja) | 1983-06-07 |
SE7909720L (sv) | 1980-05-24 |
CA1137742A (en) | 1982-12-21 |
DE2850721A1 (de) | 1980-05-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |