CN110719882B - 电梯的底坑梯子装置 - Google Patents
电梯的底坑梯子装置 Download PDFInfo
- Publication number
- CN110719882B CN110719882B CN201780091710.1A CN201780091710A CN110719882B CN 110719882 B CN110719882 B CN 110719882B CN 201780091710 A CN201780091710 A CN 201780091710A CN 110719882 B CN110719882 B CN 110719882B
- Authority
- CN
- China
- Prior art keywords
- pit
- pit ladder
- arm member
- elevator
- 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.)
- Active
Links
Images
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
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/021986 WO2018229905A1 (ja) | 2017-06-14 | 2017-06-14 | エレベータのピット梯子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110719882A CN110719882A (zh) | 2020-01-21 |
CN110719882B true CN110719882B (zh) | 2021-07-16 |
Family
ID=64659177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780091710.1A Active CN110719882B (zh) | 2017-06-14 | 2017-06-14 | 电梯的底坑梯子装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3640183A4 (ja) |
JP (1) | JP6720411B2 (ja) |
CN (1) | CN110719882B (ja) |
WO (1) | WO2018229905A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP7224532B2 (ja) * | 2020-03-26 | 2023-02-17 | 三菱電機株式会社 | エレベータのピット梯子装置 |
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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2132290T3 (es) * | 1994-02-07 | 1999-08-16 | Daifuku Kk | Dispositivo de manipulacion de entrada/salida de un almacen automatizado. |
WO2003029599A1 (en) * | 2001-10-01 | 2003-04-10 | Philippus Johannes Kattouw | Ladder |
CN102493760A (zh) * | 2011-11-21 | 2012-06-13 | 日立电梯(中国)有限公司 | 提拉式爬梯 |
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 |
CN106193998A (zh) * | 2016-06-29 | 2016-12-07 | 日立电梯(中国)有限公司 | 提拉式爬梯 |
CN106829663A (zh) * | 2015-12-03 | 2017-06-13 | 株式会社日立大厦系统 | 电梯 |
Family Cites Families (5)
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 |
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 |
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 |
-
2017
- 2017-06-14 CN CN201780091710.1A patent/CN110719882B/zh active Active
- 2017-06-14 JP JP2019524631A patent/JP6720411B2/ja not_active Expired - Fee Related
- 2017-06-14 WO PCT/JP2017/021986 patent/WO2018229905A1/ja unknown
- 2017-06-14 EP EP17914088.4A patent/EP3640183A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2132290T3 (es) * | 1994-02-07 | 1999-08-16 | Daifuku Kk | Dispositivo de manipulacion de entrada/salida de un almacen automatizado. |
WO2003029599A1 (en) * | 2001-10-01 | 2003-04-10 | Philippus Johannes Kattouw | Ladder |
CN102493760A (zh) * | 2011-11-21 | 2012-06-13 | 日立电梯(中国)有限公司 | 提拉式爬梯 |
CN106829663A (zh) * | 2015-12-03 | 2017-06-13 | 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 |
CN106193998A (zh) * | 2016-06-29 | 2016-12-07 | 日立电梯(中国)有限公司 | 提拉式爬梯 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2018229905A1 (ja) | 2020-03-19 |
WO2018229905A1 (ja) | 2018-12-20 |
EP3640183A1 (en) | 2020-04-22 |
EP3640183A4 (en) | 2021-03-03 |
CN110719882A (zh) | 2020-01-21 |
JP6720411B2 (ja) | 2020-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |