CA2919274C - System having a plurality of elevator cabs and counterweights that move independently in different sections of a hoistway - Google Patents
System having a plurality of elevator cabs and counterweights that move independently in different sections of a hoistway Download PDFInfo
- Publication number
- CA2919274C CA2919274C CA2919274A CA2919274A CA2919274C CA 2919274 C CA2919274 C CA 2919274C CA 2919274 A CA2919274 A CA 2919274A CA 2919274 A CA2919274 A CA 2919274A CA 2919274 C CA2919274 C CA 2919274C
- Authority
- CA
- Canada
- Prior art keywords
- elevator
- cab
- counterweight
- cabs
- cables
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
- B66B1/2433—For elevator systems with a single shaft and multiple cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
- B66B11/0095—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave where multiple cars drive in the same hoist way
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Elevator Control (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/952,528 US8925689B2 (en) | 2011-01-19 | 2013-07-26 | System having a plurality of elevator cabs and counterweights that move independently in different sections of a hoistway |
US13/952,528 | 2013-07-26 | ||
PCT/US2014/048308 WO2015013684A2 (en) | 2013-07-26 | 2014-07-25 | System having a plurality of elevator cabs and counterweights that move independently in different sections of a hoistway |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2919274A1 CA2919274A1 (en) | 2015-01-29 |
CA2919274C true CA2919274C (en) | 2018-06-05 |
Family
ID=52393997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2919274A Active CA2919274C (en) | 2013-07-26 | 2014-07-25 | System having a plurality of elevator cabs and counterweights that move independently in different sections of a hoistway |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3024768A4 (ja) |
JP (1) | JP6539267B2 (ja) |
KR (1) | KR102244262B1 (ja) |
CN (1) | CN105579378A (ja) |
CA (1) | CA2919274C (ja) |
TW (1) | TWI568659B (ja) |
WO (1) | WO2015013684A2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9650226B2 (en) * | 2015-09-28 | 2017-05-16 | Smart Lifts, Llc | System and method for controlling multiple elevator cabs in an elevator shaft |
WO2018066049A1 (ja) * | 2016-10-04 | 2018-04-12 | 三菱電機株式会社 | エレベーターの制御装置 |
US10669124B2 (en) | 2017-04-07 | 2020-06-02 | Otis Elevator Company | Elevator system including a protective hoistway liner assembly |
WO2019013472A1 (ko) * | 2017-07-13 | 2019-01-17 | 정증자 | 엘리베이터 로핑장치 |
US11623845B2 (en) * | 2017-08-17 | 2023-04-11 | Inventio Ag | Elevator system |
KR20200046396A (ko) * | 2018-10-24 | 2020-05-07 | 현대엘리베이터주식회사 | 상호 연동형 엘리베이터 장치 |
CN109775532B (zh) * | 2019-03-11 | 2020-09-22 | 重庆工业职业技术学院 | 能够自动分离和挂接的双层电梯轿厢 |
US11440774B2 (en) | 2020-05-09 | 2022-09-13 | Otis Elevator Company | Elevator roping sway damper assembly |
CN111776898B (zh) * | 2020-06-29 | 2022-08-09 | 浙江富士美电梯有限公司 | 一种载重量和运行速率可调节的电梯 |
TWI734584B (zh) * | 2020-08-13 | 2021-07-21 | 洪叡理 | 具有助力裝置之倉儲搬運系統 |
CN115095106B (zh) * | 2022-05-31 | 2024-01-30 | 上海宝冶集团有限公司 | 一种电梯井道结构及其施工方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1896776A (en) * | 1928-02-17 | 1933-02-07 | Westinghouse Electric & Mfg Co | Multiple elevator system |
JPH07187525A (ja) * | 1993-11-18 | 1995-07-25 | Masami Sakita | 複数ばこエレベータシステム |
US5699879A (en) * | 1996-05-06 | 1997-12-23 | Sakita; Masami | Elevator system |
JP4311590B2 (ja) * | 1999-06-14 | 2009-08-12 | 三菱電機株式会社 | エレベータ |
JP4642200B2 (ja) * | 2000-09-07 | 2011-03-02 | 三菱電機株式会社 | エレベーター群管理制御装置 |
KR20020022320A (ko) * | 2000-09-19 | 2002-03-27 | 나병학 | 로프식 멀티 엘리베이터 |
CN101090856B (zh) * | 2004-12-29 | 2011-07-06 | 奥蒂斯电梯公司 | 在单一竖井内具有多个轿厢的电梯系统中的补偿 |
ES2428374T3 (es) * | 2006-12-04 | 2013-11-07 | Inventio Ag | Cable de fibras sintéticas |
MY146187A (en) * | 2006-12-14 | 2012-07-13 | Inventio Ag | Lift system |
MY149246A (en) * | 2006-12-22 | 2013-07-31 | Inventio Ag | Elevator installation in a building with at least one transfer floor |
JP5065788B2 (ja) * | 2007-07-27 | 2012-11-07 | 株式会社日立製作所 | エレベータの群管理制御装置及び方法 |
EP2424806A4 (en) * | 2009-04-29 | 2015-07-22 | Otis Elevator Co | LIFTING SYSTEM WITH SEVERAL CARS IN A SINGLE TRAVEL CHAIR |
DE102010030436A1 (de) * | 2010-06-23 | 2011-12-29 | Thyssenkrupp Elevator Ag | Aufzuganlage |
US8251186B2 (en) * | 2010-07-23 | 2012-08-28 | Inventio Ag | Mounting components within an elevator |
US8430210B2 (en) * | 2011-01-19 | 2013-04-30 | Smart Lifts, Llc | System having multiple cabs in an elevator shaft |
-
2014
- 2014-07-25 JP JP2016530088A patent/JP6539267B2/ja active Active
- 2014-07-25 KR KR1020167005048A patent/KR102244262B1/ko active IP Right Grant
- 2014-07-25 WO PCT/US2014/048308 patent/WO2015013684A2/en active Application Filing
- 2014-07-25 EP EP14829839.1A patent/EP3024768A4/en not_active Withdrawn
- 2014-07-25 CA CA2919274A patent/CA2919274C/en active Active
- 2014-07-25 CN CN201480052539.XA patent/CN105579378A/zh active Pending
- 2014-07-25 TW TW103125470A patent/TWI568659B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR20160065081A (ko) | 2016-06-08 |
JP6539267B2 (ja) | 2019-07-03 |
TWI568659B (zh) | 2017-02-01 |
CN105579378A (zh) | 2016-05-11 |
WO2015013684A3 (en) | 2015-05-14 |
EP3024768A2 (en) | 2016-06-01 |
EP3024768A4 (en) | 2017-04-26 |
TW201518197A (zh) | 2015-05-16 |
JP2016528123A (ja) | 2016-09-15 |
CA2919274A1 (en) | 2015-01-29 |
KR102244262B1 (ko) | 2021-04-23 |
WO2015013684A2 (en) | 2015-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20160125 |