EP1577248A4 - ELEVATOR AND ROPE FOR ADJUSTING SPEED - Google Patents

ELEVATOR AND ROPE FOR ADJUSTING SPEED

Info

Publication number
EP1577248A4
EP1577248A4 EP02808325A EP02808325A EP1577248A4 EP 1577248 A4 EP1577248 A4 EP 1577248A4 EP 02808325 A EP02808325 A EP 02808325A EP 02808325 A EP02808325 A EP 02808325A EP 1577248 A4 EP1577248 A4 EP 1577248A4
Authority
EP
European Patent Office
Prior art keywords
elevator
rope
adjusting speed
adjusting
speed
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
EP02808325A
Other languages
German (de)
French (fr)
Other versions
EP1577248B1 (en
EP1577248A1 (en
Inventor
Mineo Okada
Kenichi Okamoto
Takuo Kugiya
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 EP1577248A1 publication Critical patent/EP1577248A1/en
Publication of EP1577248A4 publication Critical patent/EP1577248A4/en
Application granted granted Critical
Publication of EP1577248B1 publication Critical patent/EP1577248B1/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
    • 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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP02808325A 2002-12-25 2002-12-25 Elevator apparatus and speed adjusting rope Expired - Lifetime EP1577248B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/013515 WO2004058620A1 (en) 2002-12-25 2002-12-25 Elevator apparatus and speed adjusting rope

Publications (3)

Publication Number Publication Date
EP1577248A1 EP1577248A1 (en) 2005-09-21
EP1577248A4 true EP1577248A4 (en) 2011-06-01
EP1577248B1 EP1577248B1 (en) 2013-03-06

Family

ID=32676944

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02808325A Expired - Lifetime EP1577248B1 (en) 2002-12-25 2002-12-25 Elevator apparatus and speed adjusting rope

Country Status (5)

Country Link
EP (1) EP1577248B1 (en)
JP (1) JPWO2004058620A1 (en)
KR (1) KR100627540B1 (en)
CN (1) CN100352753C (en)
WO (1) WO2004058620A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4842112B2 (en) * 2006-12-06 2011-12-21 株式会社日立製作所 Elevator governor rope steady rest
US9033111B2 (en) 2009-07-20 2015-05-19 Otis Elevator Company Elevator governor system
JP2017100865A (en) * 2015-12-03 2017-06-08 東芝エレベータ株式会社 Governor device and elevator device having the same
KR101955788B1 (en) * 2017-02-22 2019-03-08 현대엘리베이터주식회사 Multistage variable lift elevator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0628510A2 (en) * 1993-06-08 1994-12-14 Kone Oy Procedure and apparatus for triggering the safety gear of an elevator
JPH0867447A (en) * 1994-08-30 1996-03-12 Mitsubishi Denki Bill Techno Service Kk Elevator speed governor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2727876B2 (en) * 1992-06-18 1998-03-18 三菱電機株式会社 Elevator governor
JP3954173B2 (en) * 1997-10-21 2007-08-08 東芝Ｉｔコントロールシステム株式会社 Pit installation type governor
JP2001354372A (en) * 2000-06-14 2001-12-25 Mitsubishi Electric Corp Elevator equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0628510A2 (en) * 1993-06-08 1994-12-14 Kone Oy Procedure and apparatus for triggering the safety gear of an elevator
JPH0867447A (en) * 1994-08-30 1996-03-12 Mitsubishi Denki Bill Techno Service Kk Elevator speed governor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004058620A1 *

Also Published As

Publication number Publication date
JPWO2004058620A1 (en) 2006-04-27
EP1577248B1 (en) 2013-03-06
KR20050002832A (en) 2005-01-10
KR100627540B1 (en) 2006-09-21
WO2004058620A1 (en) 2004-07-15
CN1620400A (en) 2005-05-25
EP1577248A1 (en) 2005-09-21
CN100352753C (en) 2007-12-05

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