EA200701641A1 - Складная комбинированная лестница - Google Patents

Складная комбинированная лестница

Info

Publication number
EA200701641A1
EA200701641A1 EA200701641A EA200701641A EA200701641A1 EA 200701641 A1 EA200701641 A1 EA 200701641A1 EA 200701641 A EA200701641 A EA 200701641A EA 200701641 A EA200701641 A EA 200701641A EA 200701641 A1 EA200701641 A1 EA 200701641A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ladder
staircase
supporting part
section
formation
Prior art date
Application number
EA200701641A
Other languages
English (en)
Other versions
EA012890B1 (ru
Inventor
Пер-Олоф Эрикссон
Original Assignee
Телестепс Аб
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 Телестепс Аб filed Critical Телестепс Аб
Publication of EA200701641A1 publication Critical patent/EA200701641A1/ru
Publication of EA012890B1 publication Critical patent/EA012890B1/ru

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
    • E06C1/14—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
    • 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
    • E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders

Abstract

Складная стремянка (1), содержащая первую и вторую лестничную стойку (2, 3), при этом стойки (2, 3) шарнирно соединены друг с другом на одном конце. Каждая из лестничных стоек (2, 3) содержит несколько лестничных секций (4a-4d), и каждая секция (4a-4d) содержит два лестничных колена (6, 7), расположенных параллельно друг другу и соединенных друг с другом на одном конце ступенькой (8) с образованием U-образной лестничной секции. Лестничные секции телескопически вставлены в нижнюю лестничную секцию (4е) с образованием складной лестницы, содержащей по меньшей мере три лестничные секции. Одна из лестничных стоек (3) снабжена опорной частью (12) на одном конце. Опорная часть (12) выполнена с возможностью телескопического выдвигания из лестничной стойки (3) с образованием продолжения лестничной стойки, при этом опорная часть (12) выступает над шарниром (5) между двумя лестничными стойками (2, 3).
EA200701641A 2005-02-01 2006-02-01 Складная комбинированная лестница EA012890B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05002007A EP1686233A1 (en) 2005-02-01 2005-02-01 Collapsible combination ladder
PCT/EP2006/000856 WO2006082032A1 (en) 2005-02-01 2006-02-01 Collapsible combination ladder

Publications (2)

Publication Number Publication Date
EA200701641A1 true EA200701641A1 (ru) 2008-02-28
EA012890B1 EA012890B1 (ru) 2009-12-30

Family

ID=34933538

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701641A EA012890B1 (ru) 2005-02-01 2006-02-01 Складная комбинированная лестница

Country Status (9)

Country Link
EP (1) EP1686233A1 (ru)
JP (1) JP2008528834A (ru)
CN (1) CN101111658A (ru)
AU (1) AU2006210078A1 (ru)
CA (1) CA2594804A1 (ru)
EA (1) EA012890B1 (ru)
NO (1) NO20074352L (ru)
NZ (1) NZ556606A (ru)
WO (1) WO2006082032A1 (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200975210Y (zh) * 2006-10-31 2007-11-14 苏正平 一种梯子的连接结构
US8225906B2 (en) * 2008-08-22 2012-07-24 Core Distribution, Inc. Extendable/retractable ladder
DK3077607T3 (da) 2013-12-04 2023-09-18 Nondrill Pty Ltd Gelændersystem og fremgangsmåde til installation
US10233692B2 (en) 2014-12-02 2019-03-19 Core Distribution, Inc. Foldable ladder
CN105221058B (zh) * 2015-09-16 2017-03-22 国网辽宁省电力有限公司锦州供电公司 变电站室内分节绝缘梯
RU2635150C2 (ru) * 2015-10-09 2017-11-09 Общество с ограниченной ответственностью"Инвестпроект" Фиксирующее устройство для удлиняющейся лестницы
CN105332644A (zh) * 2015-11-23 2016-02-17 乐山市同源科技有限公司 多功能梯
KR101767014B1 (ko) * 2016-11-02 2017-08-09 서동영 전동 드라이버로 길이 조절이 가능한 자동 사다리
CN111448360B (zh) 2017-11-08 2021-08-10 科尔分配股份有限公司 用于伸缩梯子的锁定组件
CN108049798A (zh) * 2017-12-15 2018-05-18 潘跃进 单边伸缩梯后支撑架
RU2679762C2 (ru) * 2018-05-07 2019-02-12 Александр Михайлович Гультяев Лестница с ящиками
CN108868569A (zh) * 2018-05-22 2018-11-23 苏州盈腾五金制品有限公司 一种消防用便携式伸缩爬梯
US11795760B2 (en) 2019-10-24 2023-10-24 Core Distribution, Inc. Ladder tripod assembly and system
RU199345U1 (ru) * 2020-06-24 2020-08-28 Общество с ограниченной ответственностью «ТЦ Телекоммонтаж» Складная лестница
NL2029224B1 (en) 2021-09-22 2023-03-29 Lampe Holding Bv Portable ladder with a stand off device
RU210209U1 (ru) * 2021-10-06 2022-03-31 Сергей Анатольевич Денисенко Лестничная секция
SE545153C2 (en) * 2021-12-16 2023-04-18 Telesteps Ab Collapsible step ladder and a connection bracket therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127949A (en) * 1936-05-08 1938-08-23 Zeman Paul Folding ladder
JPS5045451Y2 (ru) * 1971-06-29 1975-12-23
FR2435596A1 (fr) * 1978-07-24 1980-04-04 Gubri Sa Ets L Dispositif pour la limitation de l'ecartement et du developpement des plans d'une echelle transformable
GB2110286A (en) 1981-05-08 1983-06-15 Bier And Son I Light and extensible ladder
BE1004040A6 (fr) 1989-06-16 1992-09-15 Show Min Liaw Echelle extensible a usages multiples.
GB2336174A (en) 1998-04-04 1999-10-13 James Thomas Weston Collapsible step ladder

Also Published As

Publication number Publication date
WO2006082032A1 (en) 2006-08-10
JP2008528834A (ja) 2008-07-31
EP1686233A1 (en) 2006-08-02
CA2594804A1 (en) 2006-08-10
AU2006210078A1 (en) 2006-08-10
NO20074352L (no) 2007-10-28
CN101111658A (zh) 2008-01-23
NZ556606A (en) 2011-01-28
EA012890B1 (ru) 2009-12-30

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