SU402183A3 - - Google Patents
Info
- Publication number
- SU402183A3 SU402183A3 SU1473398A SU1473398A SU402183A3 SU 402183 A3 SU402183 A3 SU 402183A3 SU 1473398 A SU1473398 A SU 1473398A SU 1473398 A SU1473398 A SU 1473398A SU 402183 A3 SU402183 A3 SU 402183A3
- Authority
- SU
- USSR - Soviet Union
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
- B21C37/08—Making tubes with welded or soldered seams
-
- 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
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT849369A AT290258B (de) | 1969-09-08 | 1969-09-08 | Einrichtung und Verfahren zur wahlweisen Herstellung von entweder zwei Einnahtrohren oder einem Zweinahtrohr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU402183A3 true SU402183A3 (ru) | 1973-10-12 |
Family
ID=3605942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1473398A SU402183A3 (ru) | 1969-09-08 | 1970-09-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3707257A (ru) |
| JP (1) | JPS4817975B1 (ru) |
| AT (1) | AT290258B (ru) |
| DE (1) | DE2043169C3 (ru) |
| FR (1) | FR2061609B1 (ru) |
| GB (1) | GB1321444A (ru) |
| SU (1) | SU402183A3 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998025727A1 (fr) * | 1996-12-10 | 1998-06-18 | Obschestvo S Ogranichennoi Otvetstvennostju 'lastr' | Procede de fabrication de tubes a soudure longitudinale par soudage laser et dispositif prevu a cet effet |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3800404A (en) * | 1972-12-13 | 1974-04-02 | Koppers Co Inc | Plate production system with low level bundling, stacking, and transport |
| US3798745A (en) * | 1972-12-13 | 1974-03-26 | Koppers Co Inc | Precipitator plate production system with low level bundling and transport |
| US3886651A (en) * | 1973-10-11 | 1975-06-03 | Alexandr Borisovich Vernik | Method of producing tubes from sheet metal blanks on mill |
| JPH07115073B2 (ja) * | 1984-03-15 | 1995-12-13 | 日下部電機株式会社 | 鋼管の連続製造装置 |
| US5140123A (en) * | 1990-05-25 | 1992-08-18 | Kusakabe Electric & Machinery Co., Ltd. | Continuous manufacturing method for a metal welded tube and a manufacturing apparatus therefor |
| JP2716652B2 (ja) * | 1993-10-20 | 1998-02-18 | 日下部電機株式会社 | 電縫管の管形状仕上げ装置 |
| US5647241A (en) * | 1995-09-22 | 1997-07-15 | Abbey Etna Machine Company | Rotary upper roll selector |
| US5868299A (en) * | 1997-05-05 | 1999-02-09 | Abbey Etna Machine Company | Method and apparatus for maintaining seam alignment in seam welded tubes |
| US8987627B2 (en) * | 2010-04-30 | 2015-03-24 | Dfi Corporation | Dual seam electric resistance welded tubes |
| US9476203B2 (en) * | 2015-03-06 | 2016-10-25 | John Powers, III | Column/beam maufacturing apparatus and methods |
| CN110328533B (zh) * | 2019-06-24 | 2021-03-16 | 杨元恒 | 一种双线金属方矩形管成型焊接机组 |
| CN112606551B (zh) * | 2021-01-05 | 2021-06-22 | 深圳市久和丝印器材有限公司 | 一种3d曲面面板玻璃视窗智能移印装置及移印工艺 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2084889A (en) * | 1935-03-25 | 1937-06-22 | Spang Chalfant & Company Inc | Apparatus for welding |
| US2329938A (en) * | 1942-05-30 | 1943-09-21 | Ryan Aeronautical Co | Process for connecting halves of tubular ducts |
| US2748734A (en) * | 1950-11-09 | 1956-06-05 | Nat Electric Prod Corp | Continuous tube welding apparatus with multi-stage heating |
| US3434198A (en) * | 1963-02-04 | 1969-03-25 | Kaiser Steel Corp | Beam fabricating method |
| US3362056A (en) * | 1964-06-05 | 1968-01-09 | Theodor Wuppermann | Method of fabricating structural shapes |
| US3361320A (en) * | 1964-08-20 | 1968-01-02 | Victor Bobrowski | Tapered-tube-making device |
| US3535768A (en) * | 1967-09-11 | 1970-10-27 | Inland Steel Co | Method for producing welded beams |
-
1969
- 1969-09-08 AT AT849369A patent/AT290258B/de not_active IP Right Cessation
-
1970
- 1970-08-31 DE DE2043169A patent/DE2043169C3/de not_active Expired
- 1970-09-02 GB GB4208570A patent/GB1321444A/en not_active Expired
- 1970-09-08 SU SU1473398A patent/SU402183A3/ru active
- 1970-09-08 FR FR707032626A patent/FR2061609B1/fr not_active Expired
- 1970-09-08 US US70439A patent/US3707257A/en not_active Expired - Lifetime
- 1970-09-08 JP JP45078236A patent/JPS4817975B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998025727A1 (fr) * | 1996-12-10 | 1998-06-18 | Obschestvo S Ogranichennoi Otvetstvennostju 'lastr' | Procede de fabrication de tubes a soudure longitudinale par soudage laser et dispositif prevu a cet effet |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1321444A (en) | 1973-06-27 |
| DE2043169B2 (de) | 1973-05-30 |
| AT290258B (de) | 1971-05-25 |
| FR2061609B1 (ru) | 1974-07-12 |
| US3707257A (en) | 1972-12-26 |
| DE2043169C3 (de) | 1973-12-13 |
| DE2043169A1 (de) | 1971-03-11 |
| FR2061609A1 (ru) | 1971-06-25 |
| JPS4817975B1 (ru) | 1973-06-02 |