DK3374589T3 - Sammenfoldelig stige - Google Patents

Sammenfoldelig stige

Info

Publication number
DK3374589T3
DK3374589T3 DK16868066.8T DK16868066T DK3374589T3 DK 3374589 T3 DK3374589 T3 DK 3374589T3 DK 16868066 T DK16868066 T DK 16868066T DK 3374589 T3 DK3374589 T3 DK 3374589T3
Authority
DK
Denmark
Prior art keywords
foldable ladder
foldable
ladder
Prior art date
Application number
DK16868066.8T
Other languages
English (en)
Inventor
Otto Martinus Nielsen
Original Assignee
Otto Martinus Nielsen
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 Otto Martinus Nielsen filed Critical Otto Martinus Nielsen
Application granted granted Critical
Publication of DK3374589T3 publication Critical patent/DK3374589T3/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
    • 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
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
    • E06C5/04—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic
    • 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
DK16868066.8T 2015-11-28 2016-11-24 Sammenfoldelig stige DK3374589T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201500762 2015-11-28
PCT/DK2016/050394 WO2017088891A1 (en) 2015-11-28 2016-11-24 Collapsible ladder

Publications (1)

Publication Number Publication Date
DK3374589T3 true DK3374589T3 (da) 2019-08-12

Family

ID=58763922

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16868066.8T DK3374589T3 (da) 2015-11-28 2016-11-24 Sammenfoldelig stige

Country Status (6)

Country Link
US (1) US10435946B2 (da)
EP (1) EP3374589B1 (da)
CA (1) CA3044940C (da)
DE (1) DE202016008636U1 (da)
DK (1) DK3374589T3 (da)
WO (1) WO2017088891A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3044940C (en) 2015-11-28 2024-01-02 Otto Martinus Nielsen Collapsible ladder
EP3538733B1 (en) * 2016-11-14 2022-01-05 Lampe Holding B.V. Telescopic ladder assembly
CN106837155B (zh) * 2017-01-10 2018-08-07 潘跃进 一种伸缩梯子
NL2018437B1 (en) * 2017-02-28 2018-09-19 Lampe Holding Bv Telescopically extendable and collapsible ladder with air dampers
CN107191132B (zh) * 2017-04-20 2019-10-22 黄金钗 封口套及伸缩梯
CN107461142A (zh) * 2017-07-27 2017-12-12 潘跃进 伸缩梯子的自动适应管子形变的缓降机构
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
CN209908391U (zh) * 2019-04-04 2020-01-07 东莞凯丰家居用品有限公司 一种伸缩梯杆单元
US11591855B2 (en) * 2019-05-28 2023-02-28 Frederick M. Pettit In pool ladder assembly
USD959024S1 (en) 2020-12-04 2022-07-26 Dorel Home Furnishings, Inc. Tray for telescoping ladder

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770155A (en) * 1952-07-26 1956-11-13 Morgan Dev Lab Inc Ball and helical race for mechanical movements
BR9106325A (pt) 1990-04-10 1993-04-20 Charles A Mcdonnell Escada de mao retratil
GB2305955B (en) 1995-10-02 1999-12-01 Gary Kuo An extension ladder with telescopic legs
CN1189147C (zh) * 1998-03-09 2005-02-16 卡尔·长·东·空 可压扁液体容器的给液器
US6708800B2 (en) 2002-08-02 2004-03-23 Core Distribution, Inc. Extending ladder and associated manufacturing methods
US6997770B2 (en) * 2004-02-23 2006-02-14 Brian Lapointe Air pressure projectile launcher
ATE381661T1 (de) 2005-06-01 2008-01-15 Telesteps Ab Zusammenschiebbare leiter mit verriegelungsvorrichtung
US20060283664A1 (en) 2005-06-17 2006-12-21 Kuo-Ching Yao Extension ladder apparatus
US9863187B2 (en) * 2006-07-27 2018-01-09 Werner Co. Tubular access ladder and method
US8225906B2 (en) * 2008-08-22 2012-07-24 Core Distribution, Inc. Extendable/retractable ladder
CA2738370C (en) 2008-09-25 2014-12-09 Chingyao Kuo An extension ladder
US8462427B2 (en) * 2009-07-24 2013-06-11 Coherent, Inc. Carrier envelope phase stabilization of an optical amplifier
JP5488884B2 (ja) 2009-09-29 2014-05-14 特殊梯子製作所有限会社 避難用梯子装置
CN102733751B (zh) * 2012-06-26 2015-02-25 宁波兴富工具有限公司 防夹手的安全伸缩梯
US9649165B2 (en) * 2012-07-16 2017-05-16 Cardiac Innovation, Llc Medical device identifier
CA3044940C (en) 2015-11-28 2024-01-02 Otto Martinus Nielsen Collapsible ladder

Also Published As

Publication number Publication date
EP3374589A4 (en) 2018-09-26
US20180340370A1 (en) 2018-11-29
EP3374589B1 (en) 2019-06-19
WO2017088891A9 (en) 2018-04-12
US10435946B2 (en) 2019-10-08
CA3044940A1 (en) 2017-06-01
WO2017088891A1 (en) 2017-06-01
CA3044940C (en) 2024-01-02
EP3374589A1 (en) 2018-09-19
DE202016008636U1 (de) 2018-09-27

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