GB354547A - Improvements in the manufacture of tubes and the like - Google Patents
Improvements in the manufacture of tubes and the likeInfo
- Publication number
- GB354547A GB354547A GB2334930A GB2334930A GB354547A GB 354547 A GB354547 A GB 354547A GB 2334930 A GB2334930 A GB 2334930A GB 2334930 A GB2334930 A GB 2334930A GB 354547 A GB354547 A GB 354547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- base
- covering
- tubes
- manufacture
- steel
- 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
- B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
354,547. Metal tubes. BRITANNIA TUBE CO., Ltd. and WAIN, F., Glover Street, Birmingham. Aug. 2, 1930, No. 23349. [Class 99 (ii).] A member for use in a windscreen, bedstead, window, &c. frame comprises a tubular base member a of steel &c. with a covering of rustless steel c. The covering is applied to the base in strip or sheet form and is secured thereto by engaging its edges with appropriate parts of the base by a drawing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2334930A GB354547A (en) | 1930-08-02 | 1930-08-02 | Improvements in the manufacture of tubes and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2334930A GB354547A (en) | 1930-08-02 | 1930-08-02 | Improvements in the manufacture of tubes and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB354547A true GB354547A (en) | 1931-08-13 |
Family
ID=10194212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2334930A Expired GB354547A (en) | 1930-08-02 | 1930-08-02 | Improvements in the manufacture of tubes and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB354547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137721A (en) * | 1983-04-07 | 1984-10-10 | Stichting Waterbouwkundig Lab | Burying conduits |
-
1930
- 1930-08-02 GB GB2334930A patent/GB354547A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137721A (en) * | 1983-04-07 | 1984-10-10 | Stichting Waterbouwkundig Lab | Burying conduits |
| US4648745A (en) * | 1983-04-07 | 1987-03-10 | Stichting "Stichting Waterbouwkundig Laboratorium" | Method and device for burying a conduit in the bottom of a waterbed |
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