GB387968A - Improvements in or relating to tubes - Google Patents
Improvements in or relating to tubesInfo
- Publication number
- GB387968A GB387968A GB27749/32A GB2774932A GB387968A GB 387968 A GB387968 A GB 387968A GB 27749/32 A GB27749/32 A GB 27749/32A GB 2774932 A GB2774932 A GB 2774932A GB 387968 A GB387968 A GB 387968A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detroit
- michigan
- oct
- rolling
- welding
- Prior art date
- 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
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0826—Preparing the edges of the metal sheet with the aim of having some effect on the weld
-
- 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
- B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
- B21C37/101—Making of the seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
387,968. Making tubes. BUNDY TUBING CO., 4815, Bellevue Avenue, Detroit, Michigan, U.S.A.-(Assignees of Quarnstrom, B. L. ; 4666, Courville, Detroit, Michigan, U.S.A.) Oct. 6, 1932, No. 27749. Convention date, Oct. 6, 1931. [Classes 83 (ii) -and 83 (iv).] Rolling ; welding; brazing.-Tube is formed from strip rolled with interlocking side grooves as in Figs. 1 and 9 bent up into tube form, Fig. 5, the projections 17, 18 then being pressed by rolls to complete the interlocked lap joint, Figs. 7 and 8. The joint may be sealed or brazed by molten sealing metal (e.g. copper) or by welding only. The strip may be formed by cutting or trimming the edge joints instead of rolling them.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US387968XA | 1931-10-06 | 1931-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB387968A true GB387968A (en) | 1933-02-16 |
Family
ID=21901953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27749/32A Expired GB387968A (en) | 1931-10-06 | 1932-10-06 | Improvements in or relating to tubes |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE391420A (en) |
GB (1) | GB387968A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE751620C (en) * | 1939-06-30 | 1951-10-31 | Mecano Spezialartikel Fuer Kra | Tube made from a metal strip with a rolled profile seam |
US3043003A (en) * | 1958-03-03 | 1962-07-10 | Lever David Allan | Method for forming joint |
US4282649A (en) * | 1978-04-27 | 1981-08-11 | Microwave Development Laboratories | Interlocked waveguide assembly |
GB2172370A (en) * | 1985-03-14 | 1986-09-17 | British Gas Corp | Lining pipelines |
US5216811A (en) * | 1990-09-10 | 1993-06-08 | Steel Parts Corporation | Method for forming a bushing |
CN110315924A (en) * | 2019-07-31 | 2019-10-11 | 天人汽车底盘(芜湖)股份有限公司 | The high-performance torsion beam of plate shaping |
CN110385955A (en) * | 2019-07-31 | 2019-10-29 | 天人汽车底盘(芜湖)股份有限公司 | The antifatigue torsion beam of plate shaping |
CN110385953A (en) * | 2019-07-31 | 2019-10-29 | 天人汽车底盘(芜湖)股份有限公司 | The high-intensitive torsion beam of plate shaping |
-
0
- BE BE391420D patent/BE391420A/xx unknown
-
1932
- 1932-10-06 GB GB27749/32A patent/GB387968A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE751620C (en) * | 1939-06-30 | 1951-10-31 | Mecano Spezialartikel Fuer Kra | Tube made from a metal strip with a rolled profile seam |
US3043003A (en) * | 1958-03-03 | 1962-07-10 | Lever David Allan | Method for forming joint |
US4282649A (en) * | 1978-04-27 | 1981-08-11 | Microwave Development Laboratories | Interlocked waveguide assembly |
GB2172370A (en) * | 1985-03-14 | 1986-09-17 | British Gas Corp | Lining pipelines |
US5216811A (en) * | 1990-09-10 | 1993-06-08 | Steel Parts Corporation | Method for forming a bushing |
CN110315924A (en) * | 2019-07-31 | 2019-10-11 | 天人汽车底盘(芜湖)股份有限公司 | The high-performance torsion beam of plate shaping |
CN110385955A (en) * | 2019-07-31 | 2019-10-29 | 天人汽车底盘(芜湖)股份有限公司 | The antifatigue torsion beam of plate shaping |
CN110385953A (en) * | 2019-07-31 | 2019-10-29 | 天人汽车底盘(芜湖)股份有限公司 | The high-intensitive torsion beam of plate shaping |
CN110385953B (en) * | 2019-07-31 | 2021-11-02 | 天人汽车底盘(芜湖)股份有限公司 | Sheet material forming high-strength torsion beam |
Also Published As
Publication number | Publication date |
---|---|
BE391420A (en) |
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