GB2460637B - Extendable mast having an active extension and retraction - Google Patents

Extendable mast having an active extension and retraction

Info

Publication number
GB2460637B
GB2460637B GB0809977.2A GB0809977A GB2460637B GB 2460637 B GB2460637 B GB 2460637B GB 0809977 A GB0809977 A GB 0809977A GB 2460637 B GB2460637 B GB 2460637B
Authority
GB
United Kingdom
Prior art keywords
retraction
extendable mast
active extension
extension
active
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 - Fee Related
Application number
GB0809977.2A
Other languages
English (en)
Other versions
GB0809977D0 (en
GB2460637A (en
Inventor
Alan John Jenvey
Philip Anthony Nichols
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abacus Holdings Ltd
Original Assignee
Abacus Holdings Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Abacus Holdings Ltd filed Critical Abacus Holdings Ltd
Priority to GB0809977.2A priority Critical patent/GB2460637B/en
Publication of GB0809977D0 publication Critical patent/GB0809977D0/en
Priority to PCT/GB2009/000764 priority patent/WO2009144439A1/en
Priority to AU2009252979A priority patent/AU2009252979A1/en
Priority to EP09754084.3A priority patent/EP2286045B1/en
Priority to RU2010153259/03A priority patent/RU2010153259A/ru
Priority to CN2009801199325A priority patent/CN102046902A/zh
Publication of GB2460637A publication Critical patent/GB2460637A/en
Application granted granted Critical
Publication of GB2460637B publication Critical patent/GB2460637B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Wind Motors (AREA)
GB0809977.2A 2008-05-31 2008-05-31 Extendable mast having an active extension and retraction Expired - Fee Related GB2460637B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB0809977.2A GB2460637B (en) 2008-05-31 2008-05-31 Extendable mast having an active extension and retraction
RU2010153259/03A RU2010153259A (ru) 2008-05-31 2009-03-23 Телескопическая мачта
AU2009252979A AU2009252979A1 (en) 2008-05-31 2009-03-23 Telescopic mast
EP09754084.3A EP2286045B1 (en) 2008-05-31 2009-03-23 Telescopic mast
PCT/GB2009/000764 WO2009144439A1 (en) 2008-05-31 2009-03-23 Telescopic mast
CN2009801199325A CN102046902A (zh) 2008-05-31 2009-03-23 伸缩柱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0809977.2A GB2460637B (en) 2008-05-31 2008-05-31 Extendable mast having an active extension and retraction

Publications (3)

Publication Number Publication Date
GB0809977D0 GB0809977D0 (en) 2008-07-09
GB2460637A GB2460637A (en) 2009-12-09
GB2460637B true GB2460637B (en) 2013-03-13

Family

ID=39637966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0809977.2A Expired - Fee Related GB2460637B (en) 2008-05-31 2008-05-31 Extendable mast having an active extension and retraction

Country Status (6)

Country Link
EP (1) EP2286045B1 (ru)
CN (1) CN102046902A (ru)
AU (1) AU2009252979A1 (ru)
GB (1) GB2460637B (ru)
RU (1) RU2010153259A (ru)
WO (1) WO2009144439A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8534004B2 (en) * 2010-09-30 2013-09-17 The Will-Burt Company Rapid deployment and retraction telescoping mast system
ES2407756B1 (es) * 2011-12-09 2014-06-10 Esteyco Energía S.L. Procedimiento de montaje de una torre telescópica
GB201122382D0 (en) 2011-12-28 2012-02-08 Fasmetrics Ltd Antenna mast
FR3014466B1 (fr) * 2013-12-11 2015-12-04 Sateco Sa Etai de soutenement, en particulier, pour le coffrage
IT201600108409A1 (it) * 2016-10-27 2018-04-27 Smitt Tech S R L Sistema di videosorveglianza e polifunzionale per installazioni in quota

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476727A2 (fr) * 1979-07-30 1981-08-28 Icpp Pylone autoelevateur mobile
GB2075567A (en) * 1980-05-01 1981-11-18 Racal Antennas Ltd Telescopic mast
EP0201645A2 (en) * 1985-05-10 1986-11-20 Chu Associates Inc Telescoping lightweight antenna tower assembly and the like
US4932176A (en) * 1988-09-19 1990-06-12 Gte Government Systems Corporation Extendible and retractible mast system
GB2282862A (en) * 1993-10-13 1995-04-19 Fujitsu Ltd Chain cable guide and support

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952467A (en) * 1971-03-05 1976-04-27 Zip-Up Lighting Tower Company, Inc. Extendible tower structure
AT395627B (de) * 1989-10-17 1993-02-25 Waagner Biro Ag Ausziehbares system
US6276811B1 (en) * 1998-04-30 2001-08-21 Green Service Co., Ltd. Projector and its telescopic post

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476727A2 (fr) * 1979-07-30 1981-08-28 Icpp Pylone autoelevateur mobile
GB2075567A (en) * 1980-05-01 1981-11-18 Racal Antennas Ltd Telescopic mast
EP0201645A2 (en) * 1985-05-10 1986-11-20 Chu Associates Inc Telescoping lightweight antenna tower assembly and the like
US4932176A (en) * 1988-09-19 1990-06-12 Gte Government Systems Corporation Extendible and retractible mast system
GB2282862A (en) * 1993-10-13 1995-04-19 Fujitsu Ltd Chain cable guide and support

Also Published As

Publication number Publication date
GB0809977D0 (en) 2008-07-09
RU2010153259A (ru) 2012-07-10
EP2286045B1 (en) 2013-04-24
GB2460637A (en) 2009-12-09
WO2009144439A1 (en) 2009-12-03
CN102046902A (zh) 2011-05-04
AU2009252979A1 (en) 2009-12-03
EP2286045A1 (en) 2011-02-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140313 AND 20140319

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220531