EP1900673A4 - TENSION PULLEY DEVICE FOR ELEVATOR CONTROL CABLE - Google Patents

TENSION PULLEY DEVICE FOR ELEVATOR CONTROL CABLE

Info

Publication number
EP1900673A4
EP1900673A4 EP05758247.0A EP05758247A EP1900673A4 EP 1900673 A4 EP1900673 A4 EP 1900673A4 EP 05758247 A EP05758247 A EP 05758247A EP 1900673 A4 EP1900673 A4 EP 1900673A4
Authority
EP
European Patent Office
Prior art keywords
elevator control
control cable
tension pulley
pulley device
tension
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.)
Withdrawn
Application number
EP05758247.0A
Other languages
German (de)
French (fr)
Other versions
EP1900673A1 (en
Inventor
Mineo Okada
Daiki Fukui
Takeshi Niikawa
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 EP1900673A1 publication Critical patent/EP1900673A1/en
Publication of EP1900673A4 publication Critical patent/EP1900673A4/en
Withdrawn legal-status Critical Current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
    • B66B7/06—Arrangements of ropes or cables
    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
EP05758247.0A 2005-07-05 2005-07-05 TENSION PULLEY DEVICE FOR ELEVATOR CONTROL CABLE Withdrawn EP1900673A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/012391 WO2007004293A1 (en) 2005-07-05 2005-07-05 Tension pulley device for elevator governor rope

Publications (2)

Publication Number Publication Date
EP1900673A1 EP1900673A1 (en) 2008-03-19
EP1900673A4 true EP1900673A4 (en) 2013-07-24

Family

ID=37604173

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05758247.0A Withdrawn EP1900673A4 (en) 2005-07-05 2005-07-05 TENSION PULLEY DEVICE FOR ELEVATOR CONTROL CABLE

Country Status (5)

Country Link
EP (1) EP1900673A4 (en)
JP (1) JPWO2007004293A1 (en)
KR (1) KR100874299B1 (en)
CN (1) CN101014523B (en)
WO (1) WO2007004293A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2253571A1 (en) 2009-05-20 2010-11-24 Inventio AG Lift tensioner and lift assembly with same
EP2338822A1 (en) 2009-12-23 2011-06-29 Inventio AG Lift facility with speed restrictor
JP5570612B2 (en) * 2010-11-05 2014-08-13 三菱電機株式会社 elevator
EP2636628A1 (en) 2012-03-09 2013-09-11 ThyssenKrupp Aufzugswerke GmbH Tensioning device for a traction device of a lift assembly
DE112014006564B4 (en) * 2014-04-09 2021-03-18 Mitsubishi Electric Corporation Elevator device
EP3194317B1 (en) 2014-08-01 2019-03-27 Otis Elevator Company Car mounted governor for an elevator system
JP6197802B2 (en) * 2015-02-02 2017-09-20 三菱電機ビルテクノサービス株式会社 Lock-down device holding tool and position adjustment method for balancing vehicle device
KR101647788B1 (en) 2015-11-23 2016-08-11 (주)미주하이텍 Elevator governor tension maintenance system
JP6510448B2 (en) * 2016-03-10 2019-05-08 株式会社日立製作所 Elevator equipment
CN106904507A (en) * 2017-04-05 2017-06-30 宁波宏大电梯有限公司 A kind of constant spring over-speed governor tensioning apparatus of tensile force
CN109650212B (en) * 2019-01-21 2021-06-08 日立电梯（中国）有限公司 Safety protection device, elevator safety control method and elevator
US11738971B2 (en) 2021-06-25 2023-08-29 Otis Elevator Company Elevator governor tension frame damper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019139A (en) * 1972-07-20 1975-02-28
JP2002179361A (en) * 2000-12-19 2002-06-26 Toshiba Elevator Co Ltd Governor tensioner device for elevator
CN2538759Y (en) * 2001-12-26 2003-03-05 宁波欣达电梯配件厂 Lower positioned speed limiter
CN2693725Y (en) * 2004-04-14 2005-04-20 河北东方机械厂 Two-way acting speed limiter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JPWO2007004293A1 (en) 2009-01-22
CN101014523A (en) 2007-08-08
EP1900673A1 (en) 2008-03-19
KR20070065331A (en) 2007-06-22
KR100874299B1 (en) 2008-12-18
CN101014523B (en) 2010-05-05
WO2007004293A1 (en) 2007-01-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070315

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE

RBV Designated contracting states (corrected)

Designated state(s): DE

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130621

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 7/06 20060101AFI20130617BHEP

Ipc: B66B 5/04 20060101ALI20130617BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20140121