GB2457854A - Folding column - Google Patents
Folding column Download PDFInfo
- Publication number
- GB2457854A GB2457854A GB0911324A GB0911324A GB2457854A GB 2457854 A GB2457854 A GB 2457854A GB 0911324 A GB0911324 A GB 0911324A GB 0911324 A GB0911324 A GB 0911324A GB 2457854 A GB2457854 A GB 2457854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hinge
- folding column
- lower section
- upper section
- section
- 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.)
- Granted
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
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
-
- 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
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/187—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic with hinged sections
Abstract
A folding column comprises a lower section (12) and an upper section (14) attached to the lower section via a hinge (16), the upper section having an attachment point (26) spaced from the hinge and the lower section having an attachment point (48), both attachment points being adapted to temporarily receive respective parts of an external actuator (44) for urging the attachment points apart and thereby rotating the upper section on the hinge.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0700847A GB0700847D0 (en) | 2007-01-17 | 2007-01-17 | Folding column |
PCT/EP2008/050468 WO2008087166A2 (en) | 2007-01-17 | 2008-01-16 | Folding column |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0911324D0 GB0911324D0 (en) | 2009-08-12 |
GB2457854A true GB2457854A (en) | 2009-09-02 |
GB2457854B GB2457854B (en) | 2011-05-18 |
Family
ID=37810059
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0700847A Ceased GB0700847D0 (en) | 2007-01-17 | 2007-01-17 | Folding column |
GB0911324A Expired - Fee Related GB2457854B (en) | 2007-01-17 | 2008-01-16 | Folding column |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0700847A Ceased GB0700847D0 (en) | 2007-01-17 | 2007-01-17 | Folding column |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB0700847D0 (en) |
WO (1) | WO2008087166A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL217624B1 (en) * | 2007-08-31 | 2014-08-29 | Rosa Stanisław Zakład Produkcji Sprzętu Oświetleniowego ROSA | Lifting pole or mast, especially lightning and a device for lifting of the upper section of a pole or mast, especially lightning |
GB2523563B (en) * | 2014-02-27 | 2020-08-26 | Abacus Lighting Ltd | A mast and system |
DE102017124664B3 (en) * | 2017-10-23 | 2019-02-21 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Folding mechanism for a sensor mast arranged on an agricultural implement |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205955A2 (en) * | 1985-06-22 | 1986-12-30 | Rudolf Thomas Stahlbau GmbH & Co. KG | Tipping mast |
AU603797B2 (en) * | 1986-05-23 | 1990-11-29 | Industrial Galvanisers Corporation Pty Ltd | A pole construction |
US20040221543A1 (en) * | 2003-05-07 | 2004-11-11 | Eleas Chrestos H. | Ground mounted pole construction |
WO2004109043A1 (en) * | 2003-06-11 | 2004-12-16 | Rodger Flude | Hinge mechanism |
WO2005088035A1 (en) * | 2004-03-11 | 2005-09-22 | The Aluminium Lighting Company Limited | Columm and hinge assemblies therefor |
-
2007
- 2007-01-17 GB GB0700847A patent/GB0700847D0/en not_active Ceased
-
2008
- 2008-01-16 GB GB0911324A patent/GB2457854B/en not_active Expired - Fee Related
- 2008-01-16 WO PCT/EP2008/050468 patent/WO2008087166A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205955A2 (en) * | 1985-06-22 | 1986-12-30 | Rudolf Thomas Stahlbau GmbH & Co. KG | Tipping mast |
AU603797B2 (en) * | 1986-05-23 | 1990-11-29 | Industrial Galvanisers Corporation Pty Ltd | A pole construction |
US20040221543A1 (en) * | 2003-05-07 | 2004-11-11 | Eleas Chrestos H. | Ground mounted pole construction |
WO2004109043A1 (en) * | 2003-06-11 | 2004-12-16 | Rodger Flude | Hinge mechanism |
WO2005088035A1 (en) * | 2004-03-11 | 2005-09-22 | The Aluminium Lighting Company Limited | Columm and hinge assemblies therefor |
Also Published As
Publication number | Publication date |
---|---|
WO2008087166A2 (en) | 2008-07-24 |
WO2008087166A3 (en) | 2008-10-09 |
GB0911324D0 (en) | 2009-08-12 |
GB2457854B (en) | 2011-05-18 |
GB0700847D0 (en) | 2007-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20120116 |