AU2003217710A1 - Elevator with variable drag for car and counterweight - Google Patents

Elevator with variable drag for car and counterweight

Info

Publication number
AU2003217710A1
AU2003217710A1 AU2003217710A AU2003217710A AU2003217710A1 AU 2003217710 A1 AU2003217710 A1 AU 2003217710A1 AU 2003217710 A AU2003217710 A AU 2003217710A AU 2003217710 A AU2003217710 A AU 2003217710A AU 2003217710 A1 AU2003217710 A1 AU 2003217710A1
Authority
AU
Australia
Prior art keywords
counterweight
elevator
car
variable drag
drag
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.)
Abandoned
Application number
AU2003217710A
Inventor
Michael Flynn
Harold Terry
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of AU2003217710A1 publication Critical patent/AU2003217710A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/022—Guideways; Guides with a special shape
    • 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
    • B66B7/068—Cable weight compensating devices
AU2003217710A 2003-02-24 2003-02-24 Elevator with variable drag for car and counterweight Abandoned AU2003217710A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/005700 WO2004076323A1 (en) 2003-02-24 2003-02-24 Elevator with variable drag for car and counterweight

Publications (1)

Publication Number Publication Date
AU2003217710A1 true AU2003217710A1 (en) 2004-09-17

Family

ID=32925337

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003217710A Abandoned AU2003217710A1 (en) 2003-02-24 2003-02-24 Elevator with variable drag for car and counterweight

Country Status (5)

Country Link
JP (1) JP2006513957A (en)
CN (1) CN100548849C (en)
AU (1) AU2003217710A1 (en)
HK (1) HK1087390A1 (en)
WO (1) WO2004076323A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7610994B2 (en) 2005-05-13 2009-11-03 Draka Elevator Products Elevator compensating cable having a selected loop radius and associated system and method
JP4973945B2 (en) * 2007-11-26 2012-07-11 株式会社ダイフク lift device
CN102372217A (en) * 2011-09-29 2012-03-14 日立电梯（中国）有限公司 Electromagnetic force inverse compensation system with motion unit
CN103072873A (en) * 2011-10-25 2013-05-01 康力电梯股份有限公司 Rope-wound counterweight device for horizontal main machine
CN103072870A (en) * 2011-10-25 2013-05-01 康力电梯股份有限公司 Rope winding method for horizontal main machine
DE112020007125T5 (en) * 2020-04-27 2023-03-09 Mitsubishi Electric Corporation LIFT DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874806A (en) * 1958-02-13 1959-02-24 Westinghouse Electric Corp Elevator control system
US3207265A (en) * 1961-12-27 1965-09-21 Westinghouse Electric Corp Elevator control system
US4570755A (en) * 1983-06-27 1986-02-18 Armor Electric Company, Inc. Digital landing computer for elevator

Also Published As

Publication number Publication date
CN100548849C (en) 2009-10-14
WO2004076323A1 (en) 2004-09-10
HK1087390A1 (en) 2006-10-13
JP2006513957A (en) 2006-04-27
CN1745028A (en) 2006-03-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase