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EP1329412A4 - Elevator device - Google Patents

Elevator device

Info

Publication number
EP1329412A4
EP1329412A4 EP00964753A EP00964753A EP1329412A4 EP 1329412 A4 EP1329412 A4 EP 1329412A4 EP 00964753 A EP00964753 A EP 00964753A EP 00964753 A EP00964753 A EP 00964753A EP 1329412 A4 EP1329412 A4 EP 1329412A4
Authority
EP
European Patent Office
Prior art keywords
car
hoistway
elevator device
drive
lower car
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.)
Granted
Application number
EP00964753A
Other languages
German (de)
French (fr)
Other versions
EP1329412B1 (en
EP1329412A1 (en
Inventor
Shuki Hamaguchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1329412A1 publication Critical patent/EP1329412A1/en
Publication of EP1329412A4 publication Critical patent/EP1329412A4/en
Application granted granted Critical
Publication of EP1329412B1 publication Critical patent/EP1329412B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

An elevator device, wherein an upper car (4) and a lower car (5) move up and down inside a common hoistway (1), an upper car drive device (8) and a lower car drive device (9) are disposed horizontally at the inside upper part of the hoistway (1) so that the rotating axes of the drive sheaves (8a, 9a) thereof can be extended vertically, and the upper car (4), the lower car (5), and a counterbalance weight (6) are suspended through a main rope body (11) wound up on the drive sheaves (8a, 9a) inside the hoistway.
EP00964753A 2000-10-10 2000-10-10 Elevator device Expired - Lifetime EP1329412B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/007026 WO2002030801A1 (en) 2000-10-10 2000-10-10 Elevator device

Publications (3)

Publication Number Publication Date
EP1329412A1 EP1329412A1 (en) 2003-07-23
EP1329412A4 true EP1329412A4 (en) 2006-06-14
EP1329412B1 EP1329412B1 (en) 2009-12-09

Family

ID=11736575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00964753A Expired - Lifetime EP1329412B1 (en) 2000-10-10 2000-10-10 Elevator device

Country Status (5)

Country Link
EP (1) EP1329412B1 (en)
JP (1) JP4786121B2 (en)
CN (1) CN1226176C (en)
DE (1) DE60043517D1 (en)
WO (1) WO2002030801A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100536934B1 (en) * 2002-06-10 2005-12-14 미쓰비시덴키 가부시키가이샤 Elevator
IL157277A (en) * 2002-09-05 2007-12-03 Inventio Ag Lift installation and method of arranging a drive engine of a lift installation
KR20040071180A (en) * 2002-11-12 2004-08-11 미쓰비시덴키 가부시키가이샤 Rope for elevator and elevator equipment
EP1489033B2 (en) * 2003-06-18 2015-05-27 Inventio AG Elevator with two cars arranged one above the other in the same hoistway
JP2005008414A (en) * 2003-06-18 2005-01-13 Inventio Ag Lift installation, method for operating lift installation, and method for realizing modernizing lift installation
SG111198A1 (en) 2003-10-09 2005-05-30 Inventio Ag Lift installation for zonal operation in a building, method for zonal operation of such a lift installation and method for modernisation of a lift installation
US7316296B2 (en) 2003-12-09 2008-01-08 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
JP4313183B2 (en) * 2003-12-24 2009-08-12 株式会社日立製作所 Elevator equipment
CN100528728C (en) * 2004-09-30 2009-08-19 三菱电机株式会社 Elevator apparatus
EP1700811B1 (en) * 2005-03-12 2013-01-09 ThyssenKrupp Elevator AG Elevator
ATE465967T1 (en) * 2005-03-12 2010-05-15 Thyssenkrupp Elevator Ag ELEVATOR SYSTEM
KR100775197B1 (en) * 2005-07-28 2007-11-12 미쓰비시덴키 가부시키가이샤 Elevator device
JP4861676B2 (en) * 2005-10-24 2012-01-25 株式会社日立製作所 Elevator equipment
US7918319B2 (en) * 2006-05-01 2011-04-05 Mitsubishi Electric Corporation Elevator apparatus
EG24538A (en) * 2006-09-08 2009-09-03 Inventio Ag Method of operating a lift installation, a lift installation operable by this method and safety equipment for this lift installation
NZ562338A (en) 2006-10-31 2009-07-31 Inventio Ag Lift with two lift cages disposed one above the other in a lift shaft
EP1918238B1 (en) * 2006-10-31 2011-03-09 Inventio AG Elevator with two superimposed cars in one shaft
MY149179A (en) * 2006-12-14 2013-07-31 Inventio Ag Lift system
EP1935826B1 (en) 2006-12-14 2011-05-11 Inventio AG Lift system
US7661513B2 (en) 2006-12-14 2010-02-16 Inventio Ag Dual-car elevator system with common counterweight
US7857103B2 (en) 2006-12-14 2010-12-28 Inventio Ag Elevator system
ZA200710597B (en) * 2006-12-21 2008-11-26 Inventio Ag Method of preventing collision of two lift cages movable in the same shaft of a lift installation and corresponding lift installation
WO2009077397A1 (en) * 2007-12-14 2009-06-25 Inventio Ag Ascension brake for two elevator bodies moving independently of one another
EP2072445A1 (en) * 2007-12-21 2009-06-24 Inventio Ag Operational method for a lift with two lift cabins and a common counterweight
CN101903278B (en) * 2007-12-21 2013-04-03 因温特奥股份公司 Elevator system having two elevator cars
EP2229333A1 (en) * 2007-12-21 2010-09-22 Inventio AG Elevator with two elevator cabs and a common counterweight
CN105645218B (en) * 2014-11-11 2017-10-10 上海爱登堡电梯集团股份有限公司 High-velocity elevator wire rope is compensated and swelling device
JP6892835B2 (en) * 2018-02-06 2021-06-23 株式会社日立製作所 Emergency rescue equipment and elevator equipment
DE102019206165A1 (en) 2019-04-30 2020-05-14 Thyssenkrupp Ag Elevator system with rollable supply cable
CN111204642A (en) * 2020-02-25 2020-05-29 杭州西奥电梯有限公司 System arrangement mode of twin elevators

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837643A (en) * 1931-03-28 1931-12-22 Otis Elevator Co Elevator system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153773A (en) * 1983-02-04 1984-09-01 株式会社東芝 Elevator
JPS60191982A (en) * 1984-03-14 1985-09-30 株式会社東芝 Support beam for winding machine of elevator
JPH0313484A (en) * 1989-06-08 1991-01-22 Mitsubishi Electric Corp Elevator device
US5419414A (en) * 1993-11-18 1995-05-30 Sakita; Masami Elevator system with multiple cars in the same hoistway
JPH07187525A (en) * 1993-11-18 1995-07-25 Masami Sakita Elevator system with plural cars
BR9500779A (en) * 1994-03-02 1995-10-24 Inventio Ag Cable as a support medium for elevators
ES2227012T3 (en) * 1996-11-11 2005-04-01 Inventio Ag ELEVATOR INSTALLATION WITH MOTOR UNIT DISPOSED IN THE ELEVATOR BOX.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837643A (en) * 1931-03-28 1931-12-22 Otis Elevator Co Elevator system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0230801A1 *

Also Published As

Publication number Publication date
JP4786121B2 (en) 2011-10-05
CN1409687A (en) 2003-04-09
CN1226176C (en) 2005-11-09
DE60043517D1 (en) 2010-01-21
EP1329412B1 (en) 2009-12-09
WO2002030801A1 (en) 2002-04-18
EP1329412A1 (en) 2003-07-23
JPWO2002030801A1 (en) 2004-02-19

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