GB189820117A - Improvements relating to the Manufacture of Sheet Metal Tubes. - Google Patents
Improvements relating to the Manufacture of Sheet Metal Tubes.Info
- Publication number
- GB189820117A GB189820117A GB189820117DA GB189820117A GB 189820117 A GB189820117 A GB 189820117A GB 189820117D A GB189820117D A GB 189820117DA GB 189820117 A GB189820117 A GB 189820117A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- metal tubes
- ribs
- manufacture
- sheet metal
- 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
Abstract
20,117. Trapp, W. Sept. 22. Metal tubes ; angle - pieces and the like. Sheet-metal tubes are made of two or more segments with longitudinal flanges welded together to form strengthening-ribs. The segments are formed by passing flat pieces of metal between suitable moulds. The Figures show aT-piece made in this way, but straight and curved tubes may be similarly constructed. The flanges or ribs are shown in section at a, b, Fig. 4. Separate end flanges, with slots to receive the ribs, may be attached as shown ; or the ends of the tubes may be flanged by pressure in suitable moulds.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189820117T | 1898-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189820117A true GB189820117A (en) | 1898-11-19 |
Family
ID=32616512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189820117D Expired GB189820117A (en) | 1898-09-22 | 1898-09-22 | Improvements relating to the Manufacture of Sheet Metal Tubes. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189820117A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5829219A (en) * | 1993-07-02 | 1998-11-03 | Honda Giken Kogyo Kabushiki Kaisha | Frame forming member |
-
1898
- 1898-09-22 GB GB189820117D patent/GB189820117A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5829219A (en) * | 1993-07-02 | 1998-11-03 | Honda Giken Kogyo Kabushiki Kaisha | Frame forming member |
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