GB1481503A - Drop-head extension for formwork prop - Google Patents
Drop-head extension for formwork propInfo
- Publication number
- GB1481503A GB1481503A GB50450/75A GB5045075A GB1481503A GB 1481503 A GB1481503 A GB 1481503A GB 50450/75 A GB50450/75 A GB 50450/75A GB 5045075 A GB5045075 A GB 5045075A GB 1481503 A GB1481503 A GB 1481503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- column
- head
- support
- drop
- wedge
- 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
- E04G11/486—Dropheads supporting the concrete after removal of the shuttering; Connecting means on beams specially adapted for dropheads
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/066—Shores or struts; Chocks telescopic with parts held together by positive means by a wedge
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
1481503 Drop-head extension for formwork prop GUEST KEEN & NETTLEFOLDS (AUST) Ltd 9 Dec 1975 [16 Dec 1974] 50450/75 Heading E1S A drop-head for a formwork prop comprises:-(a) a hollow column 7 having a lower end fixed to a formwork prop 11 and its upper end 14 adapted to support a concrete body, (b) a support head 16 slidable along the column, (c) an opening 25 in the column, the opening being of cruciform shape with the arms of the opening defining shoulders 26 and the shank extending longitudinally of the column, (d) a wedge 22 extending through the column, supported by shoulders 26 in the column for lateral movement to adjust the support head and (e) slots 33 in the wedge which upon registration with the shoulders permit the wedge and support head to fall to the bottom of the column. An insert 8 may be provided to support the drop-head on a prop and to support the wedge in its lowered position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPC002074 | 1974-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1481503A true GB1481503A (en) | 1977-08-03 |
Family
ID=3766080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB50450/75A Expired GB1481503A (en) | 1974-12-16 | 1975-12-09 | Drop-head extension for formwork prop |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1481503A (en) |
ZA (1) | ZA757691B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022543A1 (en) * | 1979-07-14 | 1981-01-21 | OMEGA Gerüste und Baugeräte GmbH | Improvements in or relating to a formwork system |
EP0092694A2 (en) * | 1982-04-22 | 1983-11-02 | Emil Steidle GmbH. & Co. | Shuttering system for ceilings |
EP0250630A1 (en) * | 1986-07-01 | 1988-01-07 | Emil Steidle GmbH. & Co. | Drop head for a ceiling form work |
AT409877B (en) * | 1992-04-03 | 2002-12-27 | Dingler Gerhard | DEVICE FOR A CEILING FORM |
-
1975
- 1975-12-09 GB GB50450/75A patent/GB1481503A/en not_active Expired
- 1975-12-09 ZA ZA757691A patent/ZA757691B/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022543A1 (en) * | 1979-07-14 | 1981-01-21 | OMEGA Gerüste und Baugeräte GmbH | Improvements in or relating to a formwork system |
EP0092694A2 (en) * | 1982-04-22 | 1983-11-02 | Emil Steidle GmbH. & Co. | Shuttering system for ceilings |
EP0092694A3 (en) * | 1982-04-22 | 1984-08-22 | Emil Steidle Gmbh. & Co. | Shuttering system for ceilings |
EP0250630A1 (en) * | 1986-07-01 | 1988-01-07 | Emil Steidle GmbH. & Co. | Drop head for a ceiling form work |
AT409877B (en) * | 1992-04-03 | 2002-12-27 | Dingler Gerhard | DEVICE FOR A CEILING FORM |
Also Published As
Publication number | Publication date |
---|---|
ZA757691B (en) | 1976-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |