GB974086A - Extensible girder particularly for supporting ceiling shuttering - Google Patents
Extensible girder particularly for supporting ceiling shutteringInfo
- Publication number
- GB974086A GB974086A GB3860061A GB3860061A GB974086A GB 974086 A GB974086 A GB 974086A GB 3860061 A GB3860061 A GB 3860061A GB 3860061 A GB3860061 A GB 3860061A GB 974086 A GB974086 A GB 974086A
- Authority
- GB
- United Kingdom
- Prior art keywords
- girder
- lattice
- inner part
- supporting ceiling
- ceiling shuttering
- 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
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
- E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
- E04G11/56—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like of telescopic type
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
974,086. Lattice girders for supporting ceiling shuttering. URANUS TRUST. Oct. 27, 1961 [Oct. 29, 1960], No. 38600/61. Headings E1K and E1S. A telescopic girder for supporting ceiling shuttering comprises one part, as shown, the outer part, as a lattice girder which has a tension bar 34 connecting the ends of its chords 1, 2 in which is a turnbuckle 4 for adjusting the camber of this part, and which is at the end of the outer part which overlaps the inner part. The outer part consists of a channel upper chord 1, Fig. 5, connected by zig-zag lattice 31, 32 to a lower chord consisting of two rods 21, 22 which are connected by bars 91. The inner part consists of an upper chord 5 of triangular section tube connected by zig-zag lattice 7 to a lower chord consisting of two angle irons 71, 72. The parts of the girder are locked together by a wedge engaging between a bar 91 and the bottom of the inner part. A screw locking means is described, Fig. 8 (not shown). Two outer parts are shown associated with one inner part, Fig. 4 (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0040815 | 1960-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB974086A true GB974086A (en) | 1964-11-04 |
Family
ID=7154364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3860061A Expired GB974086A (en) | 1960-10-29 | 1961-10-27 | Extensible girder particularly for supporting ceiling shuttering |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB974086A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174430A (en) * | 1985-05-04 | 1986-11-05 | Tartan Buildings Limited | Improvements in and relating to a beam for use in buildings |
| GB2206620A (en) * | 1987-07-06 | 1989-01-11 | William James Hannah | Open web steel joist |
-
1961
- 1961-10-27 GB GB3860061A patent/GB974086A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174430A (en) * | 1985-05-04 | 1986-11-05 | Tartan Buildings Limited | Improvements in and relating to a beam for use in buildings |
| GB2206620A (en) * | 1987-07-06 | 1989-01-11 | William James Hannah | Open web steel joist |
| GB2206620B (en) * | 1987-07-06 | 1991-12-04 | William James Hannah | Fabricated open web steel joist and manufacture thereof |
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