NO339768B1 - Sammenskyvbar stige med låsemekanisme. - Google Patents
Sammenskyvbar stige med låsemekanisme. Download PDFInfo
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 230000004913 activation Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000009877 rendering Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06112308A EP1843005B1 (fr) | 2006-04-06 | 2006-04-06 | Échelle avec un dispositif de blocage |
PCT/EP2007/053135 WO2007115956A1 (fr) | 2006-04-06 | 2007-04-02 | mécanisme de blocage pour une échelle |
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 (fr) |
CN (1) | CN101415903B (fr) |
AT (1) | ATE417990T1 (fr) |
DE (1) | DE602006004305D1 (fr) |
DK (1) | DK1843005T3 (fr) |
ES (1) | ES2318673T3 (fr) |
HK (1) | HK1127106A1 (fr) |
NO (1) | NO339768B1 (fr) |
WO (1) | WO2007115956A1 (fr) |
Families Citing this family (7)
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 (fr) | 2013-03-11 | 2014-09-18 | Martinus Nielsen Aps | Échelle repliable |
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 |
JP7513475B2 (ja) | 2020-09-10 | 2024-07-09 | アルインコ株式会社 | 高所作業装置の伸縮脚装置における安全確認装置 |
Citations (2)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE139006T1 (de) * | 1990-04-10 | 1996-06-15 | Bertschi Bruno | Zusammenlegbare leiter |
CN2599203Y (zh) * | 2003-01-24 | 2004-01-14 | 孙长军 | 伸缩梯 |
-
2006
- 2006-04-06 EP EP06112308A patent/EP1843005B1/fr not_active Not-in-force
- 2006-04-06 DE DE602006004305T patent/DE602006004305D1/de active Active
- 2006-04-06 DK DK06112308T patent/DK1843005T3/da active
- 2006-04-06 ES ES06112308T patent/ES2318673T3/es active Active
- 2006-04-06 AT AT06112308T patent/ATE417990T1/de not_active IP Right Cessation
-
2007
- 2007-04-02 WO PCT/EP2007/053135 patent/WO2007115956A1/fr active Application Filing
- 2007-04-02 CN CN2007800118162A patent/CN101415903B/zh active Active
-
2008
- 2008-11-04 NO NO20084636A patent/NO339768B1/no not_active IP Right Cessation
-
2009
- 2009-07-07 HK HK09106092.5A patent/HK1127106A1/xx unknown
Patent Citations (2)
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 |
---|---|
EP1843005A1 (fr) | 2007-10-10 |
ATE417990T1 (de) | 2009-01-15 |
DE602006004305D1 (de) | 2009-01-29 |
WO2007115956A1 (fr) | 2007-10-18 |
CN101415903B (zh) | 2011-06-01 |
EP1843005B1 (fr) | 2008-12-17 |
CN101415903A (zh) | 2009-04-22 |
DK1843005T3 (da) | 2009-03-16 |
ES2318673T3 (es) | 2009-05-01 |
HK1127106A1 (en) | 2009-09-18 |
NO20084636L (no) | 2008-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |