GB9325224D0 - Convertible ladder assembly - Google Patents

Convertible ladder assembly

Info

Publication number
GB9325224D0
GB9325224D0 GB939325224A GB9325224A GB9325224D0 GB 9325224 D0 GB9325224 D0 GB 9325224D0 GB 939325224 A GB939325224 A GB 939325224A GB 9325224 A GB9325224 A GB 9325224A GB 9325224 D0 GB9325224 D0 GB 9325224D0
Authority
GB
United Kingdom
Prior art keywords
ladder assembly
convertible ladder
convertible
assembly
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.)
Pending
Application number
GB939325224A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB939325224A priority Critical patent/GB9325224D0/en
Publication of GB9325224D0 publication Critical patent/GB9325224D0/en
Priority to TW083111292A priority patent/TW286340B/zh
Priority to AU80201/94A priority patent/AU8020194A/en
Priority to ZA949655A priority patent/ZA949655B/en
Priority to EP94309062A priority patent/EP0657614A1/en
Priority to CA002137602A priority patent/CA2137602A1/en
Priority to CN94119490A priority patent/CN1108348A/en
Priority to JP6331619A priority patent/JPH07279566A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
    • 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
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • 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
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
    • 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
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
GB939325224A 1993-12-09 1993-12-09 Convertible ladder assembly Pending GB9325224D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB939325224A GB9325224D0 (en) 1993-12-09 1993-12-09 Convertible ladder assembly
TW083111292A TW286340B (en) 1993-12-09 1994-12-02
AU80201/94A AU8020194A (en) 1993-12-09 1994-12-02 Convertible ladder assembly
ZA949655A ZA949655B (en) 1993-12-09 1994-12-05 Convertable ladder assembly
EP94309062A EP0657614A1 (en) 1993-12-09 1994-12-06 Convertible ladder assembly
CA002137602A CA2137602A1 (en) 1993-12-09 1994-12-08 Convertible ladder assembly
CN94119490A CN1108348A (en) 1993-12-09 1994-12-08 Convertible ladder assembly
JP6331619A JPH07279566A (en) 1993-12-09 1994-12-09 Folding type ladder assembly and folding type ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939325224A GB9325224D0 (en) 1993-12-09 1993-12-09 Convertible ladder assembly

Publications (1)

Publication Number Publication Date
GB9325224D0 true GB9325224D0 (en) 1994-02-09

Family

ID=10746353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939325224A Pending GB9325224D0 (en) 1993-12-09 1993-12-09 Convertible ladder assembly

Country Status (8)

Country Link
EP (1) EP0657614A1 (en)
JP (1) JPH07279566A (en)
CN (1) CN1108348A (en)
AU (1) AU8020194A (en)
CA (1) CA2137602A1 (en)
GB (1) GB9325224D0 (en)
TW (1) TW286340B (en)
ZA (1) ZA949655B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101446176B (en) * 2008-12-23 2011-06-29 王万兴 Collapsible ladder
KR101040712B1 (en) * 2009-02-24 2011-06-13 (주) 한마루무역 Folding type stairs
KR101055072B1 (en) * 2011-06-02 2011-08-05 김지영 The discerptible ladder with height control punction for bed
CN102556288B (en) * 2012-02-08 2015-02-18 太阳鸟游艇股份有限公司 Emergency ladder for emergency window of vessel stem cabin
TW201435201A (en) * 2013-03-05 2014-09-16 Ming-Yi Zhao Telescopic ladder
JP5936593B2 (en) * 2013-11-19 2016-06-22 三菱電機ビルテクノサービス株式会社 Elevator pit elevator ladder
CN105019812A (en) * 2015-01-23 2015-11-04 余登会 Electrocircuit maintenance ladder
CN104653095B (en) * 2015-01-23 2017-05-24 徐毓艺 Upright serially-connected high-voltage line maintaining ladder
CN104747067B (en) * 2015-02-24 2017-05-17 湖南瑭桥科技发展有限公司 Firefighting vertical ladder
CN108194019B (en) * 2017-12-28 2019-03-15 湖北宇瑞建筑工程有限公司 A kind of Construction Safety folding ladder
CN108915575B (en) * 2018-07-09 2020-06-19 王攀 Hydraulic engineering overhauls cat ladder with flexible regulation
CN110230411B (en) * 2019-07-16 2021-11-12 苏州渭中科技发展有限公司 Building steel structure suspension equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337666A (en) * 1919-02-25 1920-04-20 Arthur J Remalia Stepladder
US2836337A (en) * 1954-08-02 1958-05-27 Keigi Asamen Ladder
US2827216A (en) * 1955-05-25 1958-03-18 Leonard B Napolitano Telescopic step or rung ladders
US3061042A (en) * 1960-05-25 1962-10-30 Charles W Giles Collapsible ladder
FR1445477A (en) * 1965-01-14 1966-07-15 Extension ladder with folding elements
FR2399529A1 (en) * 1977-08-04 1979-03-02 Chatellerault Armes Cycles ARTICULATION FOR FOLDING LADDERS
GB2110286A (en) * 1981-05-08 1983-06-15 Bier And Son I Light and extensible ladder
US4602889A (en) * 1984-08-31 1986-07-29 Mu Shan Yeh Adjustable knuckle joint device for folding ladders
US5062499A (en) * 1990-10-10 1991-11-05 Tu Ching Chuan Side rails fastening mechanism for telescopic aluminum step ladders

Also Published As

Publication number Publication date
AU8020194A (en) 1995-06-15
JPH07279566A (en) 1995-10-27
CN1108348A (en) 1995-09-13
TW286340B (en) 1996-09-21
CA2137602A1 (en) 1995-06-10
EP0657614A1 (en) 1995-06-14
ZA949655B (en) 1996-01-29

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