DK2322752T3 - Udskydelig stige - Google Patents

Udskydelig stige

Info

Publication number
DK2322752T3
DK2322752T3 DK09806287.0T DK09806287T DK2322752T3 DK 2322752 T3 DK2322752 T3 DK 2322752T3 DK 09806287 T DK09806287 T DK 09806287T DK 2322752 T3 DK2322752 T3 DK 2322752T3
Authority
DK
Denmark
Prior art keywords
exceptional
rises
exceptional rises
Prior art date
Application number
DK09806287.0T
Other languages
English (en)
Inventor
Wanxing Wang
Original Assignee
Ningbo Xingfu Tools Co 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 Ningbo Xingfu Tools Co Ltd filed Critical Ningbo Xingfu Tools Co Ltd
Application granted granted Critical
Publication of DK2322752T3 publication Critical patent/DK2322752T3/da

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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/06—Securing devices or hooks for parts of extensible ladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
DK09806287.0T 2008-08-14 2009-07-14 Udskydelig stige DK2322752T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2008201627852U CN201250602Y (zh) 2008-08-14 2008-08-14 一种伸缩梯
PCT/CN2009/000792 WO2010017684A1 (zh) 2008-08-14 2009-07-14 一种伸缩梯

Publications (1)

Publication Number Publication Date
DK2322752T3 true DK2322752T3 (da) 2013-08-26

Family

ID=40746276

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09806287.0T DK2322752T3 (da) 2008-08-14 2009-07-14 Udskydelig stige

Country Status (4)

Country Link
EP (1) EP2322752B1 (da)
CN (1) CN201250602Y (da)
DK (1) DK2322752T3 (da)
WO (1) WO2010017684A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101338649B (zh) * 2008-08-14 2011-02-09 王万兴 一种伸缩梯
CN201250602Y (zh) * 2008-08-14 2009-06-03 王万兴 一种伸缩梯
JP5897935B2 (ja) * 2012-03-02 2016-04-06 アルインコ株式会社 作業台の伸縮脚ロック装置
US10207881B2 (en) 2016-10-31 2019-02-19 Horizon Global Americas Inc. Telescoping ramp

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1712942A (en) * 1927-12-29 1929-05-14 Hiram K Smith Collapsible ladder
GB8717884D0 (en) * 1987-07-28 1987-09-03 Baker M R E Folding ladders
ATE139006T1 (de) 1990-04-10 1996-06-15 Bertschi Bruno Zusammenlegbare leiter
GB9403863D0 (en) * 1994-03-01 1994-04-20 Foxdale Dev Ltd Extensible ladder
US6708800B2 (en) 2002-08-02 2004-03-23 Core Distribution, Inc. Extending ladder and associated manufacturing methods
CN2881052Y (zh) * 2006-02-08 2007-03-21 何海涛 伸缩梯
GB2436584B (en) * 2006-03-30 2011-08-31 Norman William Liefke An extension ladder with improved mechanism
US7967110B2 (en) * 2006-07-27 2011-06-28 Werner Co. Tubular access ladder and method
CN200971751Y (zh) * 2006-10-30 2007-11-07 范刚 一种伸缩梯的锁定装置
CN200985738Y (zh) * 2006-11-27 2007-12-05 苏正平 一种伸缩梯
CN201047247Y (zh) * 2007-04-23 2008-04-16 简世坤 一种伸缩梯
CN201250602Y (zh) * 2008-08-14 2009-06-03 王万兴 一种伸缩梯

Also Published As

Publication number Publication date
EP2322752A1 (en) 2011-05-18
CN201250602Y (zh) 2009-06-03
EP2322752B1 (en) 2013-05-29
WO2010017684A1 (zh) 2010-02-18
EP2322752A4 (en) 2012-09-12

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