JPWO2021192129A1 - - Google Patents

Info

Publication number
JPWO2021192129A1
JPWO2021192129A1 JP2022510248A JP2022510248A JPWO2021192129A1 JP WO2021192129 A1 JPWO2021192129 A1 JP WO2021192129A1 JP 2022510248 A JP2022510248 A JP 2022510248A JP 2022510248 A JP2022510248 A JP 2022510248A JP WO2021192129 A1 JPWO2021192129 A1 JP WO2021192129A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022510248A
Other versions
JP7224532B2 (ja
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 filed Critical
Publication of JPWO2021192129A1 publication Critical patent/JPWO2021192129A1/ja
Application granted granted Critical
Publication of JP7224532B2 publication Critical patent/JP7224532B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
JP2022510248A 2020-03-26 2020-03-26 エレベータのピット梯子装置 Active JP7224532B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/013563 WO2021192129A1 (ja) 2020-03-26 2020-03-26 エレベータのピット梯子装置

Publications (2)

Publication Number Publication Date
JPWO2021192129A1 true JPWO2021192129A1 (ja) 2021-09-30
JP7224532B2 JP7224532B2 (ja) 2023-02-17

Family

ID=77891643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022510248A Active JP7224532B2 (ja) 2020-03-26 2020-03-26 エレベータのピット梯子装置

Country Status (3)

Country Link
JP (1) JP7224532B2 (ja)
CN (1) CN115315403B (ja)
WO (1) WO2021192129A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7475512B1 (ja) 2023-03-08 2024-04-26 三菱電機ビルソリューションズ株式会社 エレベータ装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003327372A (ja) * 2002-05-10 2003-11-19 Toshiba Elevator Co Ltd エレベータのピットはしご装置
JP2008024409A (ja) * 2006-07-20 2008-02-07 Toshiba Elevator Co Ltd エレベータのピットはしご装置
JP2016155644A (ja) * 2015-02-24 2016-09-01 三菱電機ビルテクノサービス株式会社 エレベータピット梯子及びエレベータの安全運転システム
JP2018177485A (ja) * 2017-04-17 2018-11-15 フジテック株式会社 エレベータのピットはしご装置
WO2018229905A1 (ja) * 2017-06-14 2018-12-20 株式会社日立製作所 エレベータのピット梯子装置
JP2019081636A (ja) * 2017-10-31 2019-05-30 フジテック株式会社 エレベータのピット用はしご装置
CN110159181A (zh) * 2019-06-28 2019-08-23 迅达（中国）电梯有限公司 电梯底坑爬梯安装装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0741264A (ja) * 1993-07-29 1995-02-10 Toshiba Corp エレベータのピット点検用タラップ
CN2295039Y (zh) * 1995-12-22 1998-10-21 郭玉海 多功能防盗门
JP2004217410A (ja) * 2003-01-17 2004-08-05 Hitachi Building Systems Co Ltd エレベーターのピット点検用タラップ
CN201109399Y (zh) * 2007-11-28 2008-09-03 上海市金山区环境保护研究所 一种车用梯子的固定装置
CN201228031Y (zh) * 2008-06-19 2009-04-29 中国重汽集团济南技术中心有限公司 液压可折叠驾驶室卧铺梯子
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
JP6113206B2 (ja) * 2015-01-16 2017-04-12 三菱電機ビルテクノサービス株式会社 エレベータ釣合重り搬出入装置
KR101894830B1 (ko) * 2016-05-30 2018-09-04 (주)대한특수승강기 승강로 하부피트에 설치되어지는 안전장치
CN206836668U (zh) * 2016-12-31 2018-01-05 应文强 用于宿舍的高低床
CN208633757U (zh) * 2018-06-27 2019-03-22 刘红科 一种隧道用升降梯子

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003327372A (ja) * 2002-05-10 2003-11-19 Toshiba Elevator Co Ltd エレベータのピットはしご装置
JP2008024409A (ja) * 2006-07-20 2008-02-07 Toshiba Elevator Co Ltd エレベータのピットはしご装置
JP2016155644A (ja) * 2015-02-24 2016-09-01 三菱電機ビルテクノサービス株式会社 エレベータピット梯子及びエレベータの安全運転システム
JP2018177485A (ja) * 2017-04-17 2018-11-15 フジテック株式会社 エレベータのピットはしご装置
WO2018229905A1 (ja) * 2017-06-14 2018-12-20 株式会社日立製作所 エレベータのピット梯子装置
JP2019081636A (ja) * 2017-10-31 2019-05-30 フジテック株式会社 エレベータのピット用はしご装置
CN110159181A (zh) * 2019-06-28 2019-08-23 迅达（中国）电梯有限公司 电梯底坑爬梯安装装置

Also Published As

Publication number Publication date
JP7224532B2 (ja) 2023-02-17
WO2021192129A1 (ja) 2021-09-30
CN115315403A (zh) 2022-11-08
CN115315403B (zh) 2024-06-04

Similar Documents

Publication Publication Date Title
BR112023012656A2 (ja)
BR112022009896A2 (ja)
BR112023009656A2 (ja)
BR102021007058A2 (ja)
BR102020022030A2 (ja)
JPWO2021192129A1 (ja)
JPWO2021156962A1 (ja)
BR112023011738A2 (ja)
BR112023016292A2 (ja)
BR112023011539A2 (ja)
BR112023011610A2 (ja)
BR102021015450A8 (ja)
BR102021015247A2 (ja)
BR102021015220A2 (ja)
BR102021014056A2 (ja)
BR102021014044A2 (ja)
BR102021013929A2 (ja)
BR112021017747A2 (ja)
BR102021012571A2 (ja)
BR102021012230A2 (ja)
BR102021012107A2 (ja)
BR102021012003A2 (ja)
BR102021010467A2 (ja)
BR102021009555A2 (ja)
BR102021009475A2 (ja)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220216

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230110

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230207

R150 Certificate of patent or registration of utility model

Ref document number: 7224532

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150