GB561506A - Improvements in or relating to metal constructional members - Google Patents
Improvements in or relating to metal constructional membersInfo
- Publication number
- GB561506A GB561506A GB11571/42A GB1157142A GB561506A GB 561506 A GB561506 A GB 561506A GB 11571/42 A GB11571/42 A GB 11571/42A GB 1157142 A GB1157142 A GB 1157142A GB 561506 A GB561506 A GB 561506A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- projections
- forming
- composite
- webs
- 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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0452—H- or I-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Stackable Containers (AREA)
Abstract
561,506. Composite metal section-bars. MILLS SCAFFOLD CO., Ltd., and WELLS, G. W. Aug. 18, 1942. No. 11571. '[Class 20 (ii)] Composite sectionbars formed by securing together sheet-metal pressings of angle, channel or other section, wherein the flanges are bent back upon themselves to form double thickness flanges for the composite bar, as described in Specification 561,505, have the double thicknesses 5b, 6b joined together by forming flanged perforations 8 in them and rolling a seamed-over eyelet form at the edges of the holes. The abutting webs 5, 6 of the sections are joined together forming projections 7 on one web and apertures in the other web and pressing the projections downwardly on the web. The projections may be turned down in opposite directions for different positions on the web. Alternatively, the webs may be secured together by the forming of flanged perforations and seaming as previously described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11571/42A GB561506A (en) | 1942-08-18 | 1942-08-18 | Improvements in or relating to metal constructional members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11571/42A GB561506A (en) | 1942-08-18 | 1942-08-18 | Improvements in or relating to metal constructional members |
Publications (1)
Publication Number | Publication Date |
---|---|
GB561506A true GB561506A (en) | 1944-05-23 |
Family
ID=9988687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11571/42A Expired GB561506A (en) | 1942-08-18 | 1942-08-18 | Improvements in or relating to metal constructional members |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB561506A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989001549A1 (en) * | 1987-08-13 | 1989-02-23 | El Barador Holdings Pty. Ltd. | Methods of building construction |
AU588510B2 (en) * | 1987-08-13 | 1989-09-14 | El Barador Holdings Pty Ltd | Structural assemblies |
GB2229206A (en) * | 1987-08-13 | 1990-09-19 | El Barador Holdings Pty Ltd | Method of building construction |
AU602119B2 (en) * | 1987-08-13 | 1990-09-27 | El Barador Holdings Pty Ltd | Structural assemblies |
-
1942
- 1942-08-18 GB GB11571/42A patent/GB561506A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989001549A1 (en) * | 1987-08-13 | 1989-02-23 | El Barador Holdings Pty. Ltd. | Methods of building construction |
AU588510B2 (en) * | 1987-08-13 | 1989-09-14 | El Barador Holdings Pty Ltd | Structural assemblies |
GB2229206A (en) * | 1987-08-13 | 1990-09-19 | El Barador Holdings Pty Ltd | Method of building construction |
AU602119B2 (en) * | 1987-08-13 | 1990-09-27 | El Barador Holdings Pty Ltd | Structural assemblies |
GB2229206B (en) * | 1987-08-13 | 1991-08-14 | El Barador Holdings Pty Ltd | Methods of building construction |
US5152114A (en) * | 1987-08-13 | 1992-10-06 | El Barador Holdings Pty. Ltd. | Building structures |
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