GB0419219D0 - A ladder for a manhole - Google Patents

A ladder for a manhole

Info

Publication number
GB0419219D0
GB0419219D0 GB0419219A GB0419219A GB0419219D0 GB 0419219 D0 GB0419219 D0 GB 0419219D0 GB 0419219 A GB0419219 A GB 0419219A GB 0419219 A GB0419219 A GB 0419219A GB 0419219 D0 GB0419219 D0 GB 0419219D0
Authority
GB
United Kingdom
Prior art keywords
manhole
ladder
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.)
Withdrawn
Application number
GB0419219A
Other versions
GB2417751A (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.)
Caswick Ltd
Original Assignee
Caswick 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 Caswick Ltd filed Critical Caswick Ltd
Priority to GB0419219A priority Critical patent/GB2417751A/en
Publication of GB0419219D0 publication Critical patent/GB0419219D0/en
Priority to PCT/GB2005/003328 priority patent/WO2006024832A1/en
Publication of GB2417751A publication Critical patent/GB2417751A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/083—Bracket type connection
    • 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
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/36—Ladders suspendable by hooks or the like
    • 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
    • E06C1/387—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 having tip-up steps
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/084—Rungs comprising projecting tabs or flanges
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/50—Joints or other connecting parts
    • E06C7/505—Anchors being adapted to fix a ladder to a vertical structure, e.g. ladder hooks
    • 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
    • E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
GB0419219A 2004-08-28 2004-08-28 Ladder with pivoting tip-up steps Withdrawn GB2417751A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0419219A GB2417751A (en) 2004-08-28 2004-08-28 Ladder with pivoting tip-up steps
PCT/GB2005/003328 WO2006024832A1 (en) 2004-08-28 2005-08-26 A ladder for a manhole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0419219A GB2417751A (en) 2004-08-28 2004-08-28 Ladder with pivoting tip-up steps

Publications (2)

Publication Number Publication Date
GB0419219D0 true GB0419219D0 (en) 2004-09-29
GB2417751A GB2417751A (en) 2006-03-08

Family

ID=33104774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0419219A Withdrawn GB2417751A (en) 2004-08-28 2004-08-28 Ladder with pivoting tip-up steps

Country Status (2)

Country Link
GB (1) GB2417751A (en)
WO (1) WO2006024832A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009013186B4 (en) 2008-12-19 2015-05-28 Senvion Se Tower of a wind turbine
WO2013105880A2 (en) * 2012-01-11 2013-07-18 Babaylova Nadezhda Vasilyevna Vertical ladder
RU2495990C2 (en) * 2012-01-11 2013-10-20 Надежда Васильевна Бабайлова Vertical stairs
CN104594799B (en) * 2014-11-25 2016-05-18 南通苏通分离工程科技有限公司 One is detachable cat ladder and construction method thereof for tower
CN105443031A (en) * 2015-01-23 2016-03-30 苏州多固工程设计有限公司 Detachable cat ladder for hydraulic engineering
CN105484662B (en) * 2015-01-23 2017-06-23 陈建国 The manufacture method of the detachable cat ladder of hydraulic engineering
CN105221066B (en) * 2015-10-28 2017-06-27 崔建国 A kind of expansion link ladder
CN106193998B (en) * 2016-06-29 2018-12-28 日立电梯（中国）有限公司 Pull-type ladder
CN106837159B (en) * 2017-03-21 2018-10-23 无锡市卡德姆机械科技有限公司 Outdoor Emergency Ladder antiskid pedal
CN107240864B (en) * 2017-06-05 2019-02-01 烟台开发区科达电子设备有限公司 It is a kind of for electric system be easy to climb and safe and reliable power distribution cabinet
CN107465420A (en) * 2017-08-24 2017-12-12 张丹 A kind of signal transmission and reception apparatus
CN111502530A (en) * 2020-03-31 2020-08-07 中国建筑第六工程局有限公司 Fixed steel lattice of segmentation is cat ladder component for post
CN112376890B (en) * 2020-12-08 2021-12-10 湖南省秉谊建筑科技有限公司 High-rise building construction is with outer formula construction protection platform that climbs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191003177A (en) * 1910-02-09 1910-09-29 Albert Edward Davey Improvements in Ladders more especially intended for Spiral-guided Gasholders.
US3618702A (en) * 1970-04-02 1971-11-09 Us Concrete Pipe Co Ladder system for installation in manholes
US3756622A (en) * 1971-12-03 1973-09-04 A Pyle Retractable vehicle step
WO1988003882A1 (en) * 1986-11-28 1988-06-02 Söderhamns Konstruktionsbyrå Ab Ladder
FR2610362A1 (en) * 1987-02-04 1988-08-05 Sermeto Sa Device for climbing up an object standing vertically such as a pole for overhead lines, ladders forming part thereof and objects standing vertically provided with the series of supports of this device
JP2826290B2 (en) * 1996-01-23 1998-11-18 柳沢コンクリート工業株式会社 Inspection footrest and buried tank having the footrest
JP2826814B2 (en) * 1996-05-31 1998-11-18 柳沢コンクリート工業株式会社 Movable step
JPH11173045A (en) * 1997-12-12 1999-06-29 Sunahata Sangyo Kk Opening/closing ladder
JPH11342870A (en) * 1998-06-01 1999-12-14 Ichiro Niwa Vehicular gate
US6340071B1 (en) * 2001-04-27 2002-01-22 Gerhard M. Diekemper Rung-foldable ladder device

Also Published As

Publication number Publication date
GB2417751A (en) 2006-03-08
WO2006024832A1 (en) 2006-03-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)