ATE535676T1 - Ausziehbare leiter - Google Patents

Ausziehbare leiter

Info

Publication number
ATE535676T1
ATE535676T1 AT09169249T AT09169249T ATE535676T1 AT E535676 T1 ATE535676 T1 AT E535676T1 AT 09169249 T AT09169249 T AT 09169249T AT 09169249 T AT09169249 T AT 09169249T AT E535676 T1 ATE535676 T1 AT E535676T1
Authority
AT
Austria
Prior art keywords
ladder
retractable
section
lock
retractable ladder
Prior art date
Application number
AT09169249T
Other languages
English (en)
Inventor
Yaoguang Liang
Original Assignee
Yaoguang Liang
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 Yaoguang Liang filed Critical Yaoguang Liang
Application granted granted Critical
Publication of ATE535676T1 publication Critical patent/ATE535676T1/de

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
    • E06C1/04—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
    • E06C1/04—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
    • E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other

Landscapes

  • Ladders (AREA)
AT09169249T 2009-07-09 2009-09-02 Ausziehbare leiter ATE535676T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200601351U CN201448047U (zh) 2009-07-09 2009-07-09 伸缩梯子

Publications (1)

Publication Number Publication Date
ATE535676T1 true ATE535676T1 (de) 2011-12-15

Family

ID=42161066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09169249T ATE535676T1 (de) 2009-07-09 2009-09-02 Ausziehbare leiter

Country Status (5)

Country Link
US (1) US8066099B2 (de)
EP (1) EP2273057B1 (de)
JP (1) JP3155336U (de)
CN (1) CN201448047U (de)
AT (1) ATE535676T1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8869939B2 (en) * 2008-09-25 2014-10-28 Ching Yao Kuo Extension ladder
CN103025992B (zh) * 2010-07-08 2016-04-06 泰利斯泰普斯公司 改进型伸缩梯
CN102936995A (zh) * 2012-11-30 2013-02-20 柴敬博 环形梯子
CN103291205B (zh) * 2013-05-03 2015-06-24 浙江迈尔工具有限公司 伸缩式竹节梯锁定机构
CN103266849A (zh) * 2013-06-13 2013-08-28 苏州新区华士达工程塑胶有限公司 一种工程塑料绝缘折叠梯
US10995547B2 (en) * 2016-02-29 2021-05-04 Core Distribution, Inc. Telescoping ladder with a cascading collapse mechanism
GB2551186A (en) * 2016-06-09 2017-12-13 Teletower Com Ltd Telescopic ladder with retractable stabiliser bars
CN106837155B (zh) * 2017-01-10 2018-08-07 潘跃进 一种伸缩梯子
CN108915579A (zh) * 2018-07-13 2018-11-30 邹城市鼎迈矿山设备科技有限公司 一种大型机车用伸缩爬梯
CN210195650U (zh) * 2019-01-25 2020-03-27 江苏宙际杰智能科技股份有限公司 梯子工具台的升降定位结构
CN110344746A (zh) * 2019-04-29 2019-10-18 珠海五八科技有限公司 一种操作便捷的伸缩梯
CN110748290A (zh) * 2019-10-28 2020-02-04 徐州长盛电力设备有限公司 一种新型钢管塔
CN113685128A (zh) * 2021-08-20 2021-11-23 武汉凤安技术有限公司 一种可调节式消防爬梯
CN114343364A (zh) * 2022-01-20 2022-04-15 陈春玲 一种方便调节的体育馆排椅

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975857A (en) * 1955-11-17 1961-03-21 Suroff Hyman Extensible ladder constructions
BE1004040A6 (fr) * 1989-06-16 1992-09-15 Show Min Liaw Echelle extensible a usages multiples.
US5062499A (en) * 1990-10-10 1991-11-05 Tu Ching Chuan Side rails fastening mechanism for telescopic aluminum step ladders
US7316293B2 (en) * 2006-05-17 2008-01-08 Norman William Liefke Extension ladder with improved mechanism
US7967110B2 (en) * 2006-07-27 2011-06-28 Werner Co. Tubular access ladder and method
CN201116445Y (zh) * 2007-09-07 2008-09-17 简世坤 一种伸缩梯
CN201141279Y (zh) * 2007-11-16 2008-10-29 梁尧广 脚踏式伸缩梯

Also Published As

Publication number Publication date
EP2273057B1 (de) 2011-11-30
JP3155336U (ja) 2009-11-12
CN201448047U (zh) 2010-05-05
EP2273057A1 (de) 2011-01-12
US20110005864A1 (en) 2011-01-13
US8066099B2 (en) 2011-11-29

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