NO339768B1 - Sammenskyvbar stige med låsemekanisme. - Google Patents

Sammenskyvbar stige med låsemekanisme. Download PDF

Info

Publication number
NO339768B1
NO339768B1 NO20084636A NO20084636A NO339768B1 NO 339768 B1 NO339768 B1 NO 339768B1 NO 20084636 A NO20084636 A NO 20084636A NO 20084636 A NO20084636 A NO 20084636A NO 339768 B1 NO339768 B1 NO 339768B1
Authority
NO
Norway
Prior art keywords
ladder
section
locking
collapsible
riser
Prior art date
Application number
NO20084636A
Other languages
English (en)
Norwegian (no)
Other versions
NO20084636L (no
Inventor
Per-Olof Eriksson
Original Assignee
Telesteps Ab
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 Telesteps Ab filed Critical Telesteps Ab
Publication of NO20084636L publication Critical patent/NO20084636L/no
Publication of NO339768B1 publication Critical patent/NO339768B1/no

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

Landscapes

  • Ladders (AREA)
NO20084636A 2006-04-06 2008-11-04 Sammenskyvbar stige med låsemekanisme. NO339768B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06112308A EP1843005B1 (en) 2006-04-06 2006-04-06 Ladder with a locking mechanism
PCT/EP2007/053135 WO2007115956A1 (en) 2006-04-06 2007-04-02 Locking mechanism for a ladder

Publications (2)

Publication Number Publication Date
NO20084636L NO20084636L (no) 2008-11-04
NO339768B1 true NO339768B1 (no) 2017-01-30

Family

ID=36969227

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084636A NO339768B1 (no) 2006-04-06 2008-11-04 Sammenskyvbar stige med låsemekanisme.

Country Status (9)

Country Link
EP (1) EP1843005B1 (zh)
CN (1) CN101415903B (zh)
AT (1) ATE417990T1 (zh)
DE (1) DE602006004305D1 (zh)
DK (1) DK1843005T3 (zh)
ES (1) ES2318673T3 (zh)
HK (1) HK1127106A1 (zh)
NO (1) NO339768B1 (zh)
WO (1) WO2007115956A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011051394U1 (de) 2011-02-02 2011-10-13 Patentselskabet Af 10. December 2010 Aps Zusammenlegbare Leiter
NL2008496C2 (en) * 2012-03-16 2013-09-18 Lampe Holding B V A telescopic ladder assembly.
WO2014139940A1 (en) 2013-03-11 2014-09-18 Martinus Nielsen Aps Collapsible ladder
CN103573177B (zh) * 2013-11-25 2016-03-16 国家电网公司 10千伏标准化变压器台二次检修作业人员绝缘爬梯
CN106837153A (zh) * 2017-01-23 2017-06-13 国家电网公司 伸缩梯
JP7281122B2 (ja) * 2019-07-10 2023-05-25 長谷川工業株式会社 梯子体のロック構造、及び、梯子体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5743355A (en) * 1996-07-31 1998-04-28 Mcdonnell; Charles A. Retractable ladder
US20040195043A1 (en) * 2001-06-13 2004-10-07 Kjell Johansson Collapsible ladder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9106325A (pt) * 1990-04-10 1993-04-20 Charles A Mcdonnell Escada de mao retratil
CN2599203Y (zh) * 2003-01-24 2004-01-14 孙长军 伸缩梯

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5743355A (en) * 1996-07-31 1998-04-28 Mcdonnell; Charles A. Retractable ladder
US20040195043A1 (en) * 2001-06-13 2004-10-07 Kjell Johansson Collapsible ladder

Also Published As

Publication number Publication date
DE602006004305D1 (de) 2009-01-29
CN101415903A (zh) 2009-04-22
NO20084636L (no) 2008-11-04
ATE417990T1 (de) 2009-01-15
HK1127106A1 (en) 2009-09-18
EP1843005B1 (en) 2008-12-17
EP1843005A1 (en) 2007-10-10
WO2007115956A1 (en) 2007-10-18
CN101415903B (zh) 2011-06-01
DK1843005T3 (da) 2009-03-16
ES2318673T3 (es) 2009-05-01

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Legal Events

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MM1K Lapsed by not paying the annual fees