GB396745A - Improvements in and relating to hollow metal structures such as masts, poles, and crane jibs - Google Patents
Improvements in and relating to hollow metal structures such as masts, poles, and crane jibsInfo
- Publication number
- GB396745A GB396745A GB326332A GB326332A GB396745A GB 396745 A GB396745 A GB 396745A GB 326332 A GB326332 A GB 326332A GB 326332 A GB326332 A GB 326332A GB 396745 A GB396745 A GB 396745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- welded
- longitudinal
- norton
- plates
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
396,745. Making posts. BURSTALL, A. F., Norton Hall, The Green, Norton-on- Tees, and IMPERIAL CHEMICAL INDUSTRIES, Ltd., Millbank, London. Feb. 3, 1932, Nos. 3263, 3264 and 16293. [Class 83 (ii).] Tapered hollow structures for use as pylons for electric cables, or as crane jibs, are formed by welding together plates, or rolled sections, or both along their longitudinal edges and sealing the end by caps or finials or concrete to form an enclosed structure of triangular, quadrangular or polygonal cross section. Separate longitudinal sections of different size in cross section may be separately formed and stepped into each other and welded. According to one construction, two plates A, B, Fig. 1, are flanged and welded together at their corners C, D to form a structure of square section. In modifications, the flanges are dispensed with, and similar structures are obtained, for example, by bending a single plate, by joining two anglesection bars, and by combining a flat plate and one of channel or angle section. In the stepped construction shown in Fig. 7, two rolled metal angle-section members A, B are welded at their longitudinal meeting edges and are welded at G, H, J, K to two similarly united members E, F of larger dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB326332A GB396745A (en) | 1932-02-03 | 1932-02-03 | Improvements in and relating to hollow metal structures such as masts, poles, and crane jibs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB326332A GB396745A (en) | 1932-02-03 | 1932-02-03 | Improvements in and relating to hollow metal structures such as masts, poles, and crane jibs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB396745A true GB396745A (en) | 1933-08-03 |
Family
ID=9755026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB326332A Expired GB396745A (en) | 1932-02-03 | 1932-02-03 | Improvements in and relating to hollow metal structures such as masts, poles, and crane jibs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB396745A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE749135C (en) * | 1935-01-15 | 1944-11-16 | Process for the production of parts for conical steel sheet masts assembled from such | |
| US2519230A (en) * | 1945-06-26 | 1950-08-15 | Hugh M Crankshaw | Mast and spar of yachts and other craft |
| GB2364042A (en) * | 1997-07-15 | 2002-01-16 | Komatsu Mfg Co Ltd | Excavator arm construction |
| WO2012128693A1 (en) | 2011-03-23 | 2012-09-27 | Northcone Ab | Yielding post of thin sheet metal and method of arranging street lighting |
| WO2017167990A1 (en) * | 2016-04-01 | 2017-10-05 | Innogy Se | Support structure for a wind turbine |
-
1932
- 1932-02-03 GB GB326332A patent/GB396745A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE749135C (en) * | 1935-01-15 | 1944-11-16 | Process for the production of parts for conical steel sheet masts assembled from such | |
| US2519230A (en) * | 1945-06-26 | 1950-08-15 | Hugh M Crankshaw | Mast and spar of yachts and other craft |
| GB2364042A (en) * | 1997-07-15 | 2002-01-16 | Komatsu Mfg Co Ltd | Excavator arm construction |
| GB2364042B (en) * | 1997-07-15 | 2002-03-27 | Komatsu Mfg Co Ltd | A method for producing an arm of a working machine |
| WO2012128693A1 (en) | 2011-03-23 | 2012-09-27 | Northcone Ab | Yielding post of thin sheet metal and method of arranging street lighting |
| EP2689070A1 (en) * | 2011-03-23 | 2014-01-29 | Northcone AB | Yielding post of thin sheet metal and method of arranging street lighting |
| EP2689070A4 (en) * | 2011-03-23 | 2014-11-12 | Northcone Ab | Yielding post of thin sheet metal and method of arranging street lighting |
| WO2017167990A1 (en) * | 2016-04-01 | 2017-10-05 | Innogy Se | Support structure for a wind turbine |
| JP2019512628A (en) * | 2016-04-01 | 2019-05-16 | イノジー ソシエタス ヨーロピアｉｎｎｏｇｙ ＳＥ | Support structure used for wind turbines |
| US11053703B2 (en) | 2016-04-01 | 2021-07-06 | Innogy Se | Support structure for a wind turbine |
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