CA2781574C - Access device - Google Patents

Access device Download PDF

Info

Publication number
CA2781574C
CA2781574C CA2781574A CA2781574A CA2781574C CA 2781574 C CA2781574 C CA 2781574C CA 2781574 A CA2781574 A CA 2781574A CA 2781574 A CA2781574 A CA 2781574A CA 2781574 C CA2781574 C CA 2781574C
Authority
CA
Canada
Prior art keywords
ladder member
access
ladder
mounting
access device
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2781574A
Other languages
English (en)
French (fr)
Other versions
CA2781574A1 (en
Inventor
Robert Ian Hedley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Justoy Pty Ltd
Original Assignee
Justoy Pty Ltd
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=44482400&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2781574(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2010900651A external-priority patent/AU2010900651A0/en
Application filed by Justoy Pty Ltd filed Critical Justoy Pty Ltd
Publication of CA2781574A1 publication Critical patent/CA2781574A1/en
Application granted granted Critical
Publication of CA2781574C publication Critical patent/CA2781574C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
    • E06C5/04—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
    • 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
    • E06C7/183—Additional gripping devices, e.g. handrails situated along the ladder
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Programmable Controllers (AREA)
CA2781574A 2010-02-17 2011-02-16 Access device Active CA2781574C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010900651 2010-02-17
AU2010900651A AU2010900651A0 (en) 2010-02-17 Access device
PCT/AU2011/000165 WO2011100793A1 (en) 2010-02-17 2011-02-16 Access device

Publications (2)

Publication Number Publication Date
CA2781574A1 CA2781574A1 (en) 2011-08-25
CA2781574C true CA2781574C (en) 2016-12-06

Family

ID=44482400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2781574A Active CA2781574C (en) 2010-02-17 2011-02-16 Access device

Country Status (10)

Country Link
US (1) US9194180B2 (https=)
EP (1) EP2536911B1 (https=)
JP (1) JP5670480B2 (https=)
AU (1) AU2011217735B2 (https=)
BR (1) BR112012020918B1 (https=)
CA (1) CA2781574C (https=)
CL (1) CL2012002155A1 (https=)
CO (1) CO6551702A2 (https=)
WO (1) WO2011100793A1 (https=)
ZA (1) ZA201203644B (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012020916B1 (pt) * 2010-02-17 2019-12-10 Justoy Pty Ltd dispositivo de acesso
US20130092474A1 (en) * 2011-10-12 2013-04-18 Michael William Magnussen Ladder assembly for equipment
AT514066B1 (de) * 2013-07-09 2014-10-15 Anton Dallinger Anlegeleiter
US9500028B2 (en) * 2013-08-12 2016-11-22 Compagnie Generale Des Etablissements Michelin Custom mold press ladder
DE102014003469B4 (de) * 2014-03-07 2023-04-13 Komatsu Mining Germany Gmbh Notabstiegsystem für Großmaschinen
HUE039229T2 (hu) * 2014-10-09 2018-12-28 Manitou Italia Srl Emelõjármûvekhez való hozzáférést biztosító eszköz
WO2016079516A1 (en) * 2014-11-18 2016-05-26 Michael Beard Extendable access device
US9816318B2 (en) * 2015-12-11 2017-11-14 David A. Johnson Powered ladder for large industrial vehicles
US9883741B2 (en) * 2016-05-02 2018-02-06 Vincent Demasi, III Foldable step system
GB201616076D0 (en) * 2016-09-21 2016-11-02 Hymix Ltd Ladder assembly
US11623578B2 (en) 2018-04-24 2023-04-11 Michael P. Ziaylek Systems for storing and retrieving ladders and other objects
US10689906B2 (en) * 2018-04-24 2020-06-23 Michael P. Ziaylek Systems for storing and retrieving ladders and other objects
US11130448B2 (en) * 2019-11-08 2021-09-28 Caterpillar Paving Products Inc. Folding ladder assembly for an elevated platform
AU2022210004A1 (en) * 2021-01-22 2023-09-07 Barjoh Pty Ltd Retractable access means with collapsible handrail assembly
US12508971B2 (en) * 2022-03-30 2025-12-30 Brandt Industries Canada Ltd. Ground level access point for grain carts

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015A (en) * 1845-04-26 Hand-loom for weaving figured fabrics
US3017A (en) * 1843-03-21 Plate turn-button for fastening cupboard and other doors
US2531263A (en) * 1947-02-20 1950-11-21 Cons Vultee Aircraft Corp Coacting door and movable stairway combination
US2933149A (en) * 1955-06-22 1960-04-19 Vickers Armstrongs Aircraft Collapsible stairway installations for aircraft and other vehicles
US3556248A (en) * 1969-06-13 1971-01-19 Adolphas E Brown Folding ladder for a working cart
US4014486A (en) 1975-11-07 1977-03-29 The Boeing Company Door activated airborne stair structure
US4068770A (en) * 1976-05-27 1978-01-17 Mcdonnell Douglas Corporation Foldable inclined multi-section ramp actuation system
DE4016620A1 (de) * 1990-05-23 1991-11-28 Man Ghh Schienenverkehr Mehrstufiger klapptritt fuer spurgebundene fahrzeuge
AU738307B2 (en) * 1996-12-11 2001-09-13 Hedweld Engineering Pty Ltd Access device
US6347686B1 (en) * 1997-12-11 2002-02-19 Hedwel Engineering Pty. Ltd. Access device
US20040159492A1 (en) * 2000-02-24 2004-08-19 Hedley Robert Ian Access device
AU2003200356B2 (en) * 2002-02-08 2008-01-24 Hedweld Engineering Pty Ltd Foldable access device
AUPS040402A0 (en) * 2002-02-08 2002-03-07 Hedweld Engineering Pty Ltd Foldable access device
DE10235647A1 (de) * 2002-08-02 2004-02-19 Gao, Ming, Dr.-Ing. Schwenkantrieb
US20040178018A1 (en) * 2003-03-14 2004-09-16 Mcneilus Truck And Manufacturing, Inc. Folding ladder for concrete mixer trucks
US20050211502A1 (en) * 2004-03-29 2005-09-29 Labrash Richard Ladder assembly for vehicles and method of using the same
US7870932B2 (en) * 2004-09-27 2011-01-18 Caterpillar Inc Retractable access system ladder and work machine using same
CN101218412B (zh) * 2005-06-16 2012-05-30 巴约有限公司 车辆接近系统
US7621374B2 (en) * 2005-08-10 2009-11-24 Precision Ladders, Llc Sectional overhead ladder with a fold assist feature
JP2008240278A (ja) * 2007-03-26 2008-10-09 Hitachi Constr Mach Co Ltd 建設機械
AU2008202858B2 (en) * 2007-06-29 2015-08-20 Justoy Pty Ltd Access device
US20090145692A1 (en) * 2007-12-10 2009-06-11 Wayne Flickinger Novel rear deck service ladder for combines
US8919497B2 (en) * 2008-11-07 2014-12-30 Caterpillar Inc. Powered operator access system
US8113314B2 (en) * 2008-12-12 2012-02-14 Wichita Tank Manufacturing, Ltd. Stair system for oilfield tank
BR112012020916B1 (pt) * 2010-02-17 2019-12-10 Justoy Pty Ltd dispositivo de acesso
WO2012035848A1 (ja) * 2010-09-14 2012-03-22 株式会社小松製作所 建設機械のラダー装置

Also Published As

Publication number Publication date
CL2012002155A1 (es) 2013-01-11
US20130118832A1 (en) 2013-05-16
WO2011100793A1 (en) 2011-08-25
JP5670480B2 (ja) 2015-02-18
EP2536911A4 (en) 2013-07-03
AU2011217735B2 (en) 2016-09-15
BR112012020918B1 (pt) 2019-12-10
EP2536911A1 (en) 2012-12-26
JP2013519576A (ja) 2013-05-30
AU2011217735A1 (en) 2012-06-07
EP2536911B1 (en) 2014-10-08
ZA201203644B (en) 2013-01-30
CO6551702A2 (es) 2012-10-31
CA2781574A1 (en) 2011-08-25
US9194180B2 (en) 2015-11-24
BR112012020918A2 (pt) 2016-05-03

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