GB574457A - Improvements in temporary supports for use in casting concrete floors and similar purposes - Google Patents
Improvements in temporary supports for use in casting concrete floors and similar purposesInfo
- Publication number
- GB574457A GB574457A GB819343A GB819343A GB574457A GB 574457 A GB574457 A GB 574457A GB 819343 A GB819343 A GB 819343A GB 819343 A GB819343 A GB 819343A GB 574457 A GB574457 A GB 574457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- welded
- sections
- inner member
- casting concrete
- 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
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/16—Members, e.g. consoles, for attachment to the wall to support girders, beams, or the like carrying forms or moulds for floors, lintels, or transoms
Abstract
574,457. Casting concrete floors &c. HAWES, A. H. May 24, 1943, No. 8193. [Class 20 (ii)] Adjustable beams for supporting shuttering for casting concrete floors &c. comprise two or more members of hollow section, telescopically adjustable one within another the outer members having means for locking the beam parts in substantial alignment. The outer member 10, Fig. 1, may be of rectangular section formed from two sheet-metal channels welded together, the inner member 12 being formed of two sheet-metal sections welded at 13, 14, Fig. 2, to constitute two triangular sections with their apices juxtaposed. The members are provided with angle-sections 16 to engage supports 17 and may have additional angles 15 so that they may be used when supports 25 for wall shuttering are in position. The members are locked by screws 20 threaded through nuts 19 welded on the outer member and carrying plates 21 to engage the inner member. Separation of the parts may be prevented by a stud 26 screwed in the outer member and a web 27 welded to the inner member. According to a modification, the outer member may be formed of upper and lower sheet-metal channels 30, 32, Fig. 7, connected at intervals by bars 33, and the inner member may comprise tubular sections 35 of triangular form connected by tubular members 36 welded thereto. One or both ends of the beam may be provided with a cam or screw gear 50, 49, Fig. 8, for vertical adjustment of the beam relatively to the supporting angle 41, to facilitate removal of the shuttering from the beam. Specification 574,458 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB819343A GB574457A (en) | 1943-05-24 | 1943-05-24 | Improvements in temporary supports for use in casting concrete floors and similar purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB819343A GB574457A (en) | 1943-05-24 | 1943-05-24 | Improvements in temporary supports for use in casting concrete floors and similar purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB574457A true GB574457A (en) | 1946-01-07 |
Family
ID=9847636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB819343A Expired GB574457A (en) | 1943-05-24 | 1943-05-24 | Improvements in temporary supports for use in casting concrete floors and similar purposes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB574457A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11142902B2 (en) | 2017-06-07 | 2021-10-12 | Simpson Strong-Tie Company, Inc. | Drywall hanger |
| USRE48789E1 (en) | 2013-12-14 | 2021-10-26 | Simpson Strong-Tie Company Inc. | Drywall joist hanger |
| US11225787B2 (en) | 2018-06-06 | 2022-01-18 | Simpson Strong-Tie Company, Inc. | Drywall spacing joist hanger |
-
1943
- 1943-05-24 GB GB819343A patent/GB574457A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE48789E1 (en) | 2013-12-14 | 2021-10-26 | Simpson Strong-Tie Company Inc. | Drywall joist hanger |
| US11142902B2 (en) | 2017-06-07 | 2021-10-12 | Simpson Strong-Tie Company, Inc. | Drywall hanger |
| US11225787B2 (en) | 2018-06-06 | 2022-01-18 | Simpson Strong-Tie Company, Inc. | Drywall spacing joist hanger |
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