SE1651198A1 - Platform ladder apparatus - Google Patents

Platform ladder apparatus Download PDF

Info

Publication number
SE1651198A1
SE1651198A1 SE1651198A SE1651198A SE1651198A1 SE 1651198 A1 SE1651198 A1 SE 1651198A1 SE 1651198 A SE1651198 A SE 1651198A SE 1651198 A SE1651198 A SE 1651198A SE 1651198 A1 SE1651198 A1 SE 1651198A1
Authority
SE
Sweden
Prior art keywords
platform
ladder
wall
arm
stabilizing
Prior art date
Application number
SE1651198A
Other languages
English (en)
Inventor
Johansson Rolf
Original Assignee
Vare Invent 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 Vare Invent AB filed Critical Vare Invent AB
Priority to SE1651198A priority Critical patent/SE1651198A1/sv
Priority to US15/275,774 priority patent/US10047559B2/en
Priority to EP19182267.5A priority patent/EP3572610B1/en
Priority to EP17189727.5A priority patent/EP3293345B1/en
Priority to EP21202159.6A priority patent/EP3995665B1/en
Priority to ES21202159T priority patent/ES2964902T3/es
Priority to DK17189727T priority patent/DK3293345T3/da
Priority to ES17189727T priority patent/ES2753766T3/es
Priority to DK19182267.5T priority patent/DK3572610T3/da
Publication of SE1651198A1 publication Critical patent/SE1651198A1/sv
Priority to US16/059,383 priority patent/US10801262B2/en

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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
    • E06C1/393—Ladders having platforms foldable with the ladder
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • 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
    • 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
    • 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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
    • 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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/181—Additional gripping devices, e.g. handrails
    • E06C7/182—Additional gripping devices, e.g. handrails situated at the top of 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
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/185—Devices providing a back support to a person on the ladder, e.g. cages
    • 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
    • E06C7/423—Ladder stabilising struts
    • 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
    • E06C7/44—Means for mounting ladders on uneven ground
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
    • E06C7/484—Supports specially adapted for use with a wall opening, e.g. windows
SE1651198A 2016-09-07 2016-09-07 Platform ladder apparatus SE1651198A1 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE1651198A SE1651198A1 (sv) 2016-09-07 2016-09-07 Platform ladder apparatus
US15/275,774 US10047559B2 (en) 2016-09-07 2016-09-26 Platform ladder apparatus
EP19182267.5A EP3572610B1 (en) 2016-09-07 2017-09-07 Platform ladder apparatus
EP17189727.5A EP3293345B1 (en) 2016-09-07 2017-09-07 Platform ladder apparatus
EP21202159.6A EP3995665B1 (en) 2016-09-07 2017-09-07 Platform ladder apparatus
ES21202159T ES2964902T3 (es) 2016-09-07 2017-09-07 Aparato de escalera con plataforma
DK17189727T DK3293345T3 (da) 2016-09-07 2017-09-07 Platformsstigeapparat
ES17189727T ES2753766T3 (es) 2016-09-07 2017-09-07 Aparato de escalera de plataforma
DK19182267.5T DK3572610T3 (da) 2016-09-07 2017-09-07 Platformstigeapparat
US16/059,383 US10801262B2 (en) 2016-09-07 2018-08-09 Platform ladder apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1651198A SE1651198A1 (sv) 2016-09-07 2016-09-07 Platform ladder apparatus

Publications (1)

Publication Number Publication Date
SE1651198A1 true SE1651198A1 (sv) 2018-03-08

Family

ID=59829218

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1651198A SE1651198A1 (sv) 2016-09-07 2016-09-07 Platform ladder apparatus

Country Status (5)

Country Link
US (2) US10047559B2 (sv)
EP (3) EP3293345B1 (sv)
DK (2) DK3572610T3 (sv)
ES (2) ES2964902T3 (sv)
SE (1) SE1651198A1 (sv)

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GB2488983C (en) * 2011-03-08 2014-12-03 Suspended structure, scaffolding or formwork system
US9574399B2 (en) * 2014-07-16 2017-02-21 Abatement Technologies, Inc. Maintenance cart with air filtration
US10315901B2 (en) * 2017-01-05 2019-06-11 Ronald Lee Berkbuegler Apparatus and method for raising a ladder tree stand
CN113498402B (zh) * 2018-12-17 2023-05-02 特雷克斯南达科他州有限公司 用于车辆高空作业平台的通道甲板组件和把手组件
US11234433B2 (en) 2019-05-03 2022-02-01 Ronald Berkbuegler Tree stand and securement mechanism
US20210207436A1 (en) * 2020-01-02 2021-07-08 Christopher Taylor Ladder Stabilization Apparatus and a Stable Ladder
CN112909802B (zh) * 2021-01-18 2022-09-16 贵州电网有限责任公司 一种环网柜专用梯台
US20220235562A1 (en) * 2021-01-26 2022-07-28 Commercial Scaffolding Companies, Inc. Scaffolding stair system
GB2612992A (en) * 2021-11-18 2023-05-24 Merridian Ltd Improvements relating to ladder platforms

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US1439419A (en) * 1922-02-15 1922-12-19 Mutual Furniture Mfg Company Stepladder
GB268709A (en) 1927-01-11 1927-04-07 Walter Chaloner Improvements in or relating to attachments for ladders and the like
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US2798652A (en) * 1955-01-12 1957-07-09 George P Easton Mobile ladders and platforms
US2749008A (en) * 1955-03-04 1956-06-05 Harry A Wilson Ladder platform
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US4648481A (en) * 1986-04-21 1987-03-10 Alpha Metal Corp. Multipurpose aluminum folding ladder equipped with a detachable stand-on board and supporting handrails
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Also Published As

Publication number Publication date
DK3572610T3 (da) 2021-12-20
ES2753766T3 (es) 2020-04-14
EP3995665C0 (en) 2023-08-09
US20180347277A1 (en) 2018-12-06
US10047559B2 (en) 2018-08-14
ES2964902T3 (es) 2024-04-10
DK3293345T3 (da) 2019-11-11
EP3995665B1 (en) 2023-08-09
EP3995665A1 (en) 2022-05-11
EP3293345B1 (en) 2019-08-07
EP3572610B1 (en) 2021-10-13
EP3572610A1 (en) 2019-11-27
US10801262B2 (en) 2020-10-13
EP3293345A1 (en) 2018-03-14
US20180066474A1 (en) 2018-03-08

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