CN1108348A - 可改变的梯子组件 - Google Patents

可改变的梯子组件 Download PDF

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Publication number
CN1108348A
CN1108348A CN94119490A CN94119490A CN1108348A CN 1108348 A CN1108348 A CN 1108348A CN 94119490 A CN94119490 A CN 94119490A CN 94119490 A CN94119490 A CN 94119490A CN 1108348 A CN1108348 A CN 1108348A
Authority
CN
China
Prior art keywords
munnion
spare
section
assembly
guide member
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
CN94119490A
Other languages
English (en)
Chinese (zh)
Inventor
黄福权
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
Publication of CN1108348A publication Critical patent/CN1108348A/zh
Pending legal-status Critical Current

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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

Landscapes

  • Ladders (AREA)
CN94119490A 1993-12-09 1994-12-08 可改变的梯子组件 Pending CN1108348A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939325224A GB9325224D0 (en) 1993-12-09 1993-12-09 Convertible ladder assembly
GB9325224.5 1993-12-09

Publications (1)

Publication Number Publication Date
CN1108348A true CN1108348A (zh) 1995-09-13

Family

ID=10746353

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94119490A Pending CN1108348A (zh) 1993-12-09 1994-12-08 可改变的梯子组件

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101446176B (zh) * 2008-12-23 2011-06-29 王万兴 一种可折叠的梯子
CN108915575A (zh) * 2018-07-09 2018-11-30 台州鼎拓工业设计有限公司 一种水利工程用伸缩调节检修爬梯
CN110230411A (zh) * 2019-07-16 2019-09-13 陆彬燕 一种建筑钢结构悬架设备

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101040712B1 (ko) * 2009-02-24 2011-06-13 (주) 한마루무역 접이식 계단
KR101055072B1 (ko) * 2011-06-02 2011-08-05 김지영 높이 조절이 가능한 분리형 침대사다리
CN102556288B (zh) * 2012-02-08 2015-02-18 太阳鸟游艇股份有限公司 一种船舶艏尖舱室逃生窗口的逃生梯
TW201435201A (zh) * 2013-03-05 2014-09-16 Ming-Yi Zhao 伸縮式爬梯
JP5936593B2 (ja) * 2013-11-19 2016-06-22 三菱電機ビルテクノサービス株式会社 エレベータピット昇降用梯子
CN105019819A (zh) * 2015-01-23 2015-11-04 余登会 电力高压维修直立梯
CN104653095B (zh) * 2015-01-23 2017-05-24 徐毓艺 串连直立高压线路维修梯
CN104747067B (zh) * 2015-02-24 2017-05-17 湖南瑭桥科技发展有限公司 消防直立梯
CN108194019B (zh) * 2017-12-28 2019-03-15 湖北宇瑞建筑工程有限公司 一种建筑工程安全折叠梯

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 (fr) * 1965-01-14 1966-07-15 Echelle à coulisse à éléments repliables
FR2399529A1 (fr) * 1977-08-04 1979-03-02 Chatellerault Armes Cycles Articulation pour echelles pliantes
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101446176B (zh) * 2008-12-23 2011-06-29 王万兴 一种可折叠的梯子
CN108915575A (zh) * 2018-07-09 2018-11-30 台州鼎拓工业设计有限公司 一种水利工程用伸缩调节检修爬梯
CN110230411A (zh) * 2019-07-16 2019-09-13 陆彬燕 一种建筑钢结构悬架设备

Also Published As

Publication number Publication date
AU8020194A (en) 1995-06-15
TW286340B (enExample) 1996-09-21
EP0657614A1 (en) 1995-06-14
GB9325224D0 (en) 1994-02-09
JPH07279566A (ja) 1995-10-27
ZA949655B (en) 1996-01-29
CA2137602A1 (en) 1995-06-10

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication