ATE371086T1 - Kombileiter, leiterbauteile und herstellungsverfahren für solche leiter - Google Patents

Kombileiter, leiterbauteile und herstellungsverfahren für solche leiter

Info

Publication number
ATE371086T1
ATE371086T1 AT03783338T AT03783338T ATE371086T1 AT E371086 T1 ATE371086 T1 AT E371086T1 AT 03783338 T AT03783338 T AT 03783338T AT 03783338 T AT03783338 T AT 03783338T AT E371086 T1 ATE371086 T1 AT E371086T1
Authority
AT
Austria
Prior art keywords
rails
conductors
rail assembly
coupled
inner rail
Prior art date
Application number
AT03783338T
Other languages
English (en)
Inventor
Newell Moss
Jack Bowers
David Francis
Original Assignee
Wing Entpr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32312992&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE371086(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wing Entpr filed Critical Wing Entpr
Application granted granted Critical
Publication of ATE371086T1 publication Critical patent/ATE371086T1/de

Links

Classifications

    • 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
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/084—Rungs comprising projecting tabs or flanges
    • 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
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Table Devices Or Equipment (AREA)
AT03783338T 2002-11-11 2003-11-11 Kombileiter, leiterbauteile und herstellungsverfahren für solche leiter ATE371086T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42544902P 2002-11-11 2002-11-11

Publications (1)

Publication Number Publication Date
ATE371086T1 true ATE371086T1 (de) 2007-09-15

Family

ID=32312992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03783338T ATE371086T1 (de) 2002-11-11 2003-11-11 Kombileiter, leiterbauteile und herstellungsverfahren für solche leiter

Country Status (9)

Country Link
US (3) US7364017B2 (de)
EP (1) EP1573166B1 (de)
JP (1) JP2006505726A (de)
AT (1) ATE371086T1 (de)
AU (1) AU2003290755B2 (de)
CA (1) CA2508885C (de)
DE (1) DE60315887T2 (de)
NZ (1) NZ540647A (de)
WO (1) WO2004044365A2 (de)

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US7422263B2 (en) * 2006-11-06 2008-09-09 Pritchard Wayne H Ladder assembly for a tailgate of a truck
EP2260170B1 (de) 2008-03-07 2016-03-02 Wing Enterprises, Inc. Leiter
US8225906B2 (en) 2008-08-22 2012-07-24 Core Distribution, Inc. Extendable/retractable ladder
EP2617937B1 (de) * 2012-01-18 2014-08-20 Macc Vorrichtung zum Erhöhen einer Leiter, eines Trittbretts oder einer Arbeitsplattform
AU2013313025B2 (en) * 2012-09-05 2017-10-19 Branach Technology Pty Ltd Improved releasable coupling for ladder section and the like
USD710031S1 (en) 2012-11-15 2014-07-29 Tricam Industries, Inc. Step stool
US9500029B1 (en) * 2013-09-26 2016-11-22 Darin Alan Mullins Ladder attachment for trucks
US10760335B2 (en) * 2014-07-29 2020-09-01 Werner Co. Composite rung for a ladder and method
WO2016040648A1 (en) 2014-09-12 2016-03-17 Wing Enterprises, Incorporated Ladders, rung assemblies for ladders and related methods
US10233692B2 (en) * 2014-12-02 2019-03-19 Core Distribution, Inc. Foldable ladder
EP3227517B1 (de) * 2014-12-02 2023-09-27 Core Distribution, Inc. Teleskopleiter
US9416591B2 (en) 2014-12-02 2016-08-16 Core Distribution, Inc. Telescoping ladder with stabilizers
US9580959B2 (en) 2014-12-02 2017-02-28 Core Distribution, Inc. Foldable ladder
CN105019810A (zh) * 2015-01-23 2015-11-04 余登会 电力高压维修梯
CN104653095B (zh) * 2015-01-23 2017-05-24 徐毓艺 串连直立高压线路维修梯
CN104747067B (zh) * 2015-02-24 2017-05-17 湖南瑭桥科技发展有限公司 消防直立梯
CN109154172B (zh) * 2016-06-14 2021-03-09 伟英企业有限公司 梯子、梯子铰链和相关方法
US10900282B2 (en) * 2016-12-21 2021-01-26 James B. Ford Safety ladder
US20180274296A1 (en) * 2017-03-21 2018-09-27 Tricam Industries, Inc. Adjustable hinge for a multi-position ladder
USD855833S1 (en) 2017-01-04 2019-08-06 Tricam Industries, Inc. Ladder rail
USD860476S1 (en) 2017-01-04 2019-09-17 Tricam Industries, Inc. Hinge for a multi-position ladder
CN107178303A (zh) * 2017-03-03 2017-09-19 厦门新技术集成有限公司 一种可变换直梯使用的人字梯
US10871031B1 (en) * 2017-03-13 2020-12-22 Wing Enterprises, Incorporated Methods of fabricating composite articles and related articles and structures
USD833643S1 (en) 2017-07-07 2018-11-13 Tricam Industries, Inc. Integrated ladder tray hook
WO2019094329A1 (en) 2017-11-08 2019-05-16 Core Distribution, Inc. Locking assembly for a telescoping ladder
EP3707339A4 (de) 2017-11-10 2021-11-10 Little Giant Ladder Systems, LLC Durchgangs- und abstandsmechanismen für leitern, leitern damit und zugehörige verfahren
CN108194019B (zh) * 2017-12-28 2019-03-15 湖北宇瑞建筑工程有限公司 一种建筑工程安全折叠梯
CN108194017B (zh) * 2018-01-10 2019-05-24 山东翔晟电力工程有限公司 一种组合式的多功能电力检修装置
WO2020014044A1 (en) * 2018-07-09 2020-01-16 Wing Enterprises, Incorporated Ladders and ladder bracing
CN112996980B (zh) 2018-07-27 2023-02-03 雷都捷特梯子公司 用于梯子的最后一级台阶指示器和结合有该指示器的梯子
US10830420B2 (en) * 2018-08-01 2020-11-10 Fluence Bioengineering, Inc. Luminaire having a cableway
US11505994B2 (en) * 2018-10-16 2022-11-22 Tricam Industries, Inc. Top cap for multi-position ladder
CA3123005A1 (en) 2018-12-13 2020-06-18 Murphy Ladder Llc Foldable and collapsible ladder
CN109695413A (zh) * 2018-12-28 2019-04-30 中国林业科学研究院亚热带林业研究所 一种适用于坚果采摘专用爬梯
USD935055S1 (en) 2019-08-07 2021-11-02 Tricam Industries, Inc. Hinge for a multi-position ladder
US11795760B2 (en) * 2019-10-24 2023-10-24 Core Distribution, Inc. Ladder tripod assembly and system
USD966556S1 (en) 2019-12-13 2022-10-11 Murphy Ladder Llc Ladder
USD949438S1 (en) * 2020-01-19 2022-04-19 Aukey Technology Co., Ltd Ladder
US10822876B1 (en) 2020-02-09 2020-11-03 Chad Alan Parks Systems and methods of use of hanger assemblies for a ladder
KR102381438B1 (ko) * 2020-07-08 2022-03-31 원종심 말비계 겸용 a자형 안전사다리

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Also Published As

Publication number Publication date
US20040140156A1 (en) 2004-07-22
US8069948B2 (en) 2011-12-06
WO2004044365A2 (en) 2004-05-27
JP2006505726A (ja) 2006-02-16
WO2004044365A3 (en) 2004-09-10
AU2003290755B2 (en) 2009-10-29
EP1573166A2 (de) 2005-09-14
US8376087B2 (en) 2013-02-19
EP1573166B1 (de) 2007-08-22
DE60315887T2 (de) 2008-05-15
CA2508885A1 (en) 2004-05-27
NZ540647A (en) 2008-10-31
DE60315887D1 (de) 2007-10-04
US20080257645A1 (en) 2008-10-23
AU2003290755A1 (en) 2004-06-03
CA2508885C (en) 2011-01-18
US7364017B2 (en) 2008-04-29
US20120160609A1 (en) 2012-06-28

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