EP3640183A4 - Dispositif d'échelle de fosse d'ascenseur - Google Patents

Dispositif d'échelle de fosse d'ascenseur Download PDF

Info

Publication number
EP3640183A4
EP3640183A4 EP17914088.4A EP17914088A EP3640183A4 EP 3640183 A4 EP3640183 A4 EP 3640183A4 EP 17914088 A EP17914088 A EP 17914088A EP 3640183 A4 EP3640183 A4 EP 3640183A4
Authority
EP
European Patent Office
Prior art keywords
ladder device
lift manhole
manhole
lift
ladder
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.)
Withdrawn
Application number
EP17914088.4A
Other languages
German (de)
English (en)
Other versions
EP3640183A1 (fr
Inventor
Haruhiko Fukuda
Takahiro Nishino
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP3640183A1 publication Critical patent/EP3640183A1/fr
Publication of EP3640183A4 publication Critical patent/EP3640183A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
EP17914088.4A 2017-06-14 2017-06-14 Dispositif d'échelle de fosse d'ascenseur Withdrawn EP3640183A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/021986 WO2018229905A1 (fr) 2017-06-14 2017-06-14 Dispositif d'échelle de fosse d'ascenseur

Publications (2)

Publication Number Publication Date
EP3640183A1 EP3640183A1 (fr) 2020-04-22
EP3640183A4 true EP3640183A4 (fr) 2021-03-03

Family

ID=64659177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17914088.4A Withdrawn EP3640183A4 (fr) 2017-06-14 2017-06-14 Dispositif d'échelle de fosse d'ascenseur

Country Status (4)

Country Link
EP (1) EP3640183A4 (fr)
JP (1) JP6720411B2 (fr)
CN (1) CN110719882B (fr)
WO (1) WO2018229905A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110159181B (zh) * 2019-06-28 2024-08-27 迅达（中国）电梯有限公司 电梯底坑爬梯安装装置
CN115315403B (zh) * 2020-03-26 2024-06-04 三菱电机株式会社 电梯的底坑梯子装置
US20220048731A1 (en) * 2020-08-13 2022-02-17 Elevator Industry Work Preservation Fund Safety lockout on paths to regions of heightened risk
JP7372947B2 (ja) * 2021-01-18 2023-11-01 株式会社日立ビルシステム エレベーターの作業安全装置
WO2026003078A1 (fr) 2024-06-26 2026-01-02 Inventio Ag Système d'ascenseur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005067883A (ja) * 2003-08-27 2005-03-17 Toshiba Elevator Co Ltd ピット梯子
JP2007062862A (ja) * 2005-08-29 2007-03-15 Toshiba Elevator Co Ltd ピットはしご装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG97731A1 (en) * 1994-02-07 2003-08-20 Daifuku Kk Inward/outward delivery device of automated warehouse
NL1019069C2 (nl) * 2001-10-01 2003-04-02 Philippus Johannes Kattouw Ladder.
JP2009249105A (ja) * 2008-04-04 2009-10-29 Mitsubishi Electric Building Techno Service Co Ltd エレベータピット用梯子固定装置
CN102493760B (zh) * 2011-11-21 2014-04-02 日立电梯（中国）有限公司 提拉式爬梯
JP6300656B2 (ja) * 2014-06-17 2018-03-28 三菱電機ビルテクノサービス株式会社 エレベータ用ピット梯子装置
JP5948400B2 (ja) * 2014-12-08 2016-07-06 東芝エレベータ株式会社 エレベータのピット梯子装置
CN106829663B (zh) * 2015-12-03 2019-01-01 株式会社日立大厦系统 电梯
CN205675929U (zh) * 2016-06-15 2016-11-09 杭州保利电梯导轨制造有限公司 一种电梯井道防护装置
CN106193998B (zh) * 2016-06-29 2018-12-28 日立电梯（中国）有限公司 提拉式爬梯

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005067883A (ja) * 2003-08-27 2005-03-17 Toshiba Elevator Co Ltd ピット梯子
JP2007062862A (ja) * 2005-08-29 2007-03-15 Toshiba Elevator Co Ltd ピットはしご装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018229905A1 *

Also Published As

Publication number Publication date
JPWO2018229905A1 (ja) 2020-03-19
WO2018229905A1 (fr) 2018-12-20
CN110719882A (zh) 2020-01-21
EP3640183A1 (fr) 2020-04-22
CN110719882B (zh) 2021-07-16
JP6720411B2 (ja) 2020-07-08

Similar Documents

Publication Publication Date Title
EP3752448C0 (fr) Appareil de levage
EP3424871C0 (fr) Dispositif de treuil à câble
DK3720801T3 (da) Automatiseret løfteindretning
DK3572610T3 (da) Platformstigeapparat
PT3200298T (pt) Escada de cabos
EP3737632C0 (fr) Dispositif de levage
DK3315448T3 (da) Elevatorinstallation
PL3546685T3 (pl) Urządzenie dopasowujące podniesienie części
EP3704314C0 (fr) Ascenseur d'excavatrice
PL3546686T3 (pl) Urządzenie dopasowujące podniesienie części
EP3426590A4 (fr) Dispositif de levage de tuyau
EP3640183A4 (fr) Dispositif d'échelle de fosse d'ascenseur
EP3558470C0 (fr) Poignée d'ascension de corde
DK3464049T3 (da) Offshore-vinduesanordning
IT201700046131A1 (it) Argano a struttura semplificata
EP3666716A4 (fr) Dispositif stabilisateur
EP3603763A4 (fr) Dispositif de levage/abaissement
EP3818229C0 (fr) Appareil de levage
EP3697719C0 (fr) Dispositif elevatoire par poussee
FI20145822A7 (fi) Nostolaite
DK3431757T3 (da) Ekstern platformsanordning til vindmøllereparationer
EP3428104C0 (fr) Fauteuil monte-escalier
EP3440529A4 (fr) Couvercles pour dispositifs
PL3645443T3 (pl) Instalacja dźwigowa
EP3528904A4 (fr) Niveau de service

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200114

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210129

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 5/00 20060101AFI20210125BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20210803