GB0113075D0 - Ladder arrangement - Google Patents

Ladder arrangement

Info

Publication number
GB0113075D0
GB0113075D0 GB0113075A GB0113075A GB0113075D0 GB 0113075 D0 GB0113075 D0 GB 0113075D0 GB 0113075 A GB0113075 A GB 0113075A GB 0113075 A GB0113075 A GB 0113075A GB 0113075 D0 GB0113075 D0 GB 0113075D0
Authority
GB
United Kingdom
Prior art keywords
ladder arrangement
ladder
arrangement
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
Application number
GB0113075A
Other versions
GB2376041B (en
GB2376041A (en
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.)
Balfour Beatty PLC
Original Assignee
Balfour Beatty PLC
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 Balfour Beatty PLC filed Critical Balfour Beatty PLC
Priority to GB0113075A priority Critical patent/GB2376041B/en
Publication of GB0113075D0 publication Critical patent/GB0113075D0/en
Publication of GB2376041A publication Critical patent/GB2376041A/en
Application granted granted Critical
Publication of GB2376041B publication Critical patent/GB2376041B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
    • E06C9/12—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members laterally displaceable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB0113075A 2001-05-30 2001-05-30 Ladder arrangement Expired - Fee Related GB2376041B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0113075A GB2376041B (en) 2001-05-30 2001-05-30 Ladder arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0113075A GB2376041B (en) 2001-05-30 2001-05-30 Ladder arrangement

Publications (3)

Publication Number Publication Date
GB0113075D0 true GB0113075D0 (en) 2001-07-18
GB2376041A GB2376041A (en) 2002-12-04
GB2376041B GB2376041B (en) 2004-08-11

Family

ID=9915517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0113075A Expired - Fee Related GB2376041B (en) 2001-05-30 2001-05-30 Ladder arrangement

Country Status (1)

Country Link
GB (1) GB2376041B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102290736A (en) * 2011-05-09 2011-12-21 辽宁省电力有限公司沈阳供电公司 Maintenance board ladder for 220KV overhead ground wire
CN102790364A (en) * 2012-08-08 2012-11-21 新疆电力公司昌吉电业局 Improved ladder head of rope ladder
CN103414124A (en) * 2013-08-05 2013-11-27 国家电网公司 Insulation single-column ladder
CN104283174A (en) * 2014-10-07 2015-01-14 国家电网公司 Single-person online mounting method for mounting 66 kV anti-moving spaced spacer rods
CN105226568B (en) * 2015-11-12 2017-05-31 广东电网有限责任公司东莞供电局 Power transmission line composite insulator overhauling support and operating method thereof
CN105826869A (en) * 2016-06-13 2016-08-03 江西电力职业技术学院 Rope ladder head combined device for repairing overhead transmission line
FR3112163B1 (en) * 2020-07-02 2022-06-10 Rte Reseau De Transp Delectricite System and method for attaching a ladder to an inclined support
FR3112164B1 (en) * 2020-07-02 2023-06-30 Rte Reseau De Transp Delectricite Lashing hook attachment device and ladder attachment system comprising such a device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232759A (en) * 1979-08-02 1980-11-11 Jacobs Ronald S Mobile ladder-scaffolding system
SE461162B (en) * 1987-06-17 1990-01-15 Ture Hedstroem CONTROL DEVICE FOR A LONG AND RIDGE SLIDELABLE DEFINED FRAME CONSTRUCTION

Also Published As

Publication number Publication date
GB2376041B (en) 2004-08-11
GB2376041A (en) 2002-12-04

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Legal Events

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

Effective date: 20120530