GB2209786B - Window supports - Google Patents

Window supports

Info

Publication number
GB2209786B
GB2209786B GB8721488A GB8721488A GB2209786B GB 2209786 B GB2209786 B GB 2209786B GB 8721488 A GB8721488 A GB 8721488A GB 8721488 A GB8721488 A GB 8721488A GB 2209786 B GB2209786 B GB 2209786B
Authority
GB
United Kingdom
Prior art keywords
window supports
window
supports
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
GB8721488A
Other versions
GB2209786A (en
GB8721488D0 (en
Inventor
Gregory John Boden
Neville Thomas Hannington
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.)
Smith W H & Sons
Original Assignee
Smith W H & Sons
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 Smith W H & Sons filed Critical Smith W H & Sons
Priority to GB8721488A priority Critical patent/GB2209786B/en
Publication of GB8721488D0 publication Critical patent/GB8721488D0/en
Publication of GB2209786A publication Critical patent/GB2209786A/en
Application granted granted Critical
Publication of GB2209786B publication Critical patent/GB2209786B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
    • B66C23/22—Window cranes, i.e. adapted to be supported in window openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
GB8721488A 1987-09-12 1987-09-12 Window supports Expired - Fee Related GB2209786B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8721488A GB2209786B (en) 1987-09-12 1987-09-12 Window supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8721488A GB2209786B (en) 1987-09-12 1987-09-12 Window supports

Publications (3)

Publication Number Publication Date
GB8721488D0 GB8721488D0 (en) 1987-10-21
GB2209786A GB2209786A (en) 1989-05-24
GB2209786B true GB2209786B (en) 1991-05-29

Family

ID=10623685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8721488A Expired - Fee Related GB2209786B (en) 1987-09-12 1987-09-12 Window supports

Country Status (1)

Country Link
GB (1) GB2209786B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816973B1 (en) * 2000-11-17 2003-08-08 Guy Lucien Piris DEVICE FOR THE REMOVAL AND POSITIONING OF THE WINDOW LEAF FROM INSIDE THE HOUSE
GB2425521C (en) * 2004-06-29 2007-03-07 Jeffrey Lee Crowder Crane.
CN104355240B (en) * 2014-11-11 2017-02-15 上海淳杉实业有限公司 Domestic suspension fixed lifting machine
ITUB20156854A1 (en) * 2015-12-11 2017-06-11 Danilo Guerinoni Equipment for the installation of housing accessories and the like
CN111056451A (en) * 2019-12-30 2020-04-24 北京城乡中昊建设有限责任公司 Tower crane fixing device
CN112010196B (en) * 2020-08-24 2023-01-20 安徽平天湖投资控股集团有限公司 Hoisting device for air conditioner external unit for high-rise building installation or disassembly
CN111994804B (en) * 2020-08-24 2022-12-20 北京承达智能科技有限公司 Hoisting method for installing air conditioner external unit outside high-rise building wall
CN117550470B (en) * 2023-12-28 2024-04-26 山东方垠智能制造有限公司 Lifting device for door and window construction installation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1720714A (en) * 1927-08-26 1929-07-16 Sr John Bergesen Derrick

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1720714A (en) * 1927-08-26 1929-07-16 Sr John Bergesen Derrick

Also Published As

Publication number Publication date
GB2209786A (en) 1989-05-24
GB8721488D0 (en) 1987-10-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930912