GB191401384A - Improvements in the Manufacture of Metal Tubes and like Articles. - Google Patents
Improvements in the Manufacture of Metal Tubes and like Articles.Info
- Publication number
- GB191401384A GB191401384A GB191401384DA GB191401384A GB 191401384 A GB191401384 A GB 191401384A GB 191401384D A GB191401384D A GB 191401384DA GB 191401384 A GB191401384 A GB 191401384A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- strip
- articles
- manufacture
- mandrel
- 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
- B21C37/15—Making tubes of special shape; Making tube fittings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Abstract
1384. McDougall, J. Jan. 19. Angular bending; bending dies and presses.- Tubes, particularly of the type described in Specification 624/08, are made by pressing a flat strip of sheet metal to U-section and then pressing the free edges together. The strip is placed in a recess e and pressed by a die d into a die b giving it the form shown in Fig. 5. As the die d returns, the blank is ejected by rods h carried by a yoke connected to the die head e. While a second strip is being operated upon, the first is placed between the die k and the mandrel o, and closed up to bring the flanges s together as shown in Fig. 6, by dies m operated by wedges p. The mandrel o may be counterbalanced by weights v, z as described in Specification 1385/14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191401384T | 1914-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191401384A true GB191401384A (en) | 1914-12-10 |
Family
ID=32581368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191401384D Expired GB191401384A (en) | 1914-01-19 | 1914-01-19 | Improvements in the Manufacture of Metal Tubes and like Articles. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191401384A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473533A (en) * | 1946-12-19 | 1949-06-21 | Chicago Bridge & Iron Co | Method and apparatus for corrugating sheet metal by a reciprocating bender with a pivoted side shaper |
US2530222A (en) * | 1945-07-20 | 1950-11-14 | Western Electric Co | Reciprocating bender with sliding side shapers |
EP1700645A1 (en) * | 2005-03-11 | 2006-09-13 | Muhr und Bender KG | Pipes with integrated flange, particularly of flexibly rolled material, for structural elements of chassis and vehicle body |
WO2011141336A1 (en) * | 2010-05-14 | 2011-11-17 | Thyssenkrupp Steel Europe Ag | Method for producing hollow profiles having a longitudinal flange |
DE102011117621B3 (en) * | 2011-11-04 | 2013-01-24 | Benteler Automobiltechnik Gmbh | Forming metal tube, comprises shaping blank in shaping process to form tubular semi-finished product, and placing product in capacitor discharge welding device so that longitudinal edges of product are aligned against each other |
-
1914
- 1914-01-19 GB GB191401384D patent/GB191401384A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2530222A (en) * | 1945-07-20 | 1950-11-14 | Western Electric Co | Reciprocating bender with sliding side shapers |
US2473533A (en) * | 1946-12-19 | 1949-06-21 | Chicago Bridge & Iron Co | Method and apparatus for corrugating sheet metal by a reciprocating bender with a pivoted side shaper |
EP1700645A1 (en) * | 2005-03-11 | 2006-09-13 | Muhr und Bender KG | Pipes with integrated flange, particularly of flexibly rolled material, for structural elements of chassis and vehicle body |
WO2011141336A1 (en) * | 2010-05-14 | 2011-11-17 | Thyssenkrupp Steel Europe Ag | Method for producing hollow profiles having a longitudinal flange |
CN102947021A (en) * | 2010-05-14 | 2013-02-27 | 蒂森克虏伯钢铁欧洲股份公司 | Method for producing hollow profiles having a longitudinal flange |
CN102947021B (en) * | 2010-05-14 | 2014-12-24 | 蒂森克虏伯钢铁欧洲股份公司 | Method for producing hollow profiles having a longitudinal flange |
DE102011117621B3 (en) * | 2011-11-04 | 2013-01-24 | Benteler Automobiltechnik Gmbh | Forming metal tube, comprises shaping blank in shaping process to form tubular semi-finished product, and placing product in capacitor discharge welding device so that longitudinal edges of product are aligned against each other |
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