WO2009025042A1 - Vibration-isolating apparatus for elevator car - Google Patents

Vibration-isolating apparatus for elevator car Download PDF

Info

Publication number
WO2009025042A1
WO2009025042A1 PCT/JP2007/066270 JP2007066270W WO2009025042A1 WO 2009025042 A1 WO2009025042 A1 WO 2009025042A1 JP 2007066270 W JP2007066270 W JP 2007066270W WO 2009025042 A1 WO2009025042 A1 WO 2009025042A1
Authority
WO
WIPO (PCT)
Prior art keywords
vibration
cage
isolating apparatus
car frame
elevator car
Prior art date
Application number
PCT/JP2007/066270
Other languages
French (fr)
Japanese (ja)
Inventor
Ryuichi Kondo
Original Assignee
Mitsubishi Electric Corporation
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 Corporation filed Critical Mitsubishi Electric Corporation
Priority to PCT/JP2007/066270 priority Critical patent/WO2009025042A1/en
Publication of WO2009025042A1 publication Critical patent/WO2009025042A1/en

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
    • B66B11/02—Cages, i.e. cars
    • B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
    • B66B11/0266—Passive systems
    • B66B11/0273—Passive systems acting between car and supporting frame

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

A vibration-isolating apparatus for an elevator car is disposed between a cage and a car frame surrounding the cage for the purpose of suppressing the vibration of the cage against the car frame. In the vibration-isolating apparatus, holding bodies made of a viscoelastic material are provided on the cage. An insertion hole is formed in each of the holding bodies along the vertical direction. Insertion bodies inserted into the insertion holes are provided on the car frame. The vibration of the cage in the horizontal direction relative to the car frame can be suppressed by suppressing the horizontal displacements of the insertion bodies by the holding bodies.
PCT/JP2007/066270 2007-08-22 2007-08-22 Vibration-isolating apparatus for elevator car WO2009025042A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/066270 WO2009025042A1 (en) 2007-08-22 2007-08-22 Vibration-isolating apparatus for elevator car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/066270 WO2009025042A1 (en) 2007-08-22 2007-08-22 Vibration-isolating apparatus for elevator car

Publications (1)

Publication Number Publication Date
WO2009025042A1 true WO2009025042A1 (en) 2009-02-26

Family

ID=40377953

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/066270 WO2009025042A1 (en) 2007-08-22 2007-08-22 Vibration-isolating apparatus for elevator car

Country Status (1)

Country Link
WO (1) WO2009025042A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120048658A1 (en) * 2010-09-01 2012-03-01 Beat Brugger Support frame with damping elements for mounting an elevator cage
CN102933484A (en) * 2010-06-07 2013-02-13 三菱电机株式会社 Elevator cage
US20130220738A1 (en) * 2010-10-14 2013-08-29 Kone Corporation Extended roller guides
CN108298401A (en) * 2018-03-09 2018-07-20 湖南电气职业技术学院 The protective device and control method at a kind of elevator preventing colliding with top and crouching bottom

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3520316Y1 (en) * 1958-02-08 1960-08-23
JPS55101582A (en) * 1979-01-24 1980-08-02 Hitachi Ltd Elevator vibration preventing apparatus
JPS60165374U (en) * 1984-04-13 1985-11-02 株式会社日立製作所 elevator car
JPH05201651A (en) * 1991-11-21 1993-08-10 Otis Elevator Co Self aligned elevator installation assembly and elevator assembly
JPH0939832A (en) * 1995-08-03 1997-02-10 Iseki & Co Ltd Adjustable cabin vibration proofing device of mobile agricultural machine
JP2002274769A (en) * 2001-03-16 2002-09-25 Mitsubishi Electric Corp Elevator car
JP2003042005A (en) * 2001-08-01 2003-02-13 Mitsubishi Motors Corp Rubber floating structure
JP2006347750A (en) * 2005-06-20 2006-12-28 Mitsubishi Electric Corp Car floor device of elevator and its remodeling method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3520316Y1 (en) * 1958-02-08 1960-08-23
JPS55101582A (en) * 1979-01-24 1980-08-02 Hitachi Ltd Elevator vibration preventing apparatus
JPS60165374U (en) * 1984-04-13 1985-11-02 株式会社日立製作所 elevator car
JPH05201651A (en) * 1991-11-21 1993-08-10 Otis Elevator Co Self aligned elevator installation assembly and elevator assembly
JPH0939832A (en) * 1995-08-03 1997-02-10 Iseki & Co Ltd Adjustable cabin vibration proofing device of mobile agricultural machine
JP2002274769A (en) * 2001-03-16 2002-09-25 Mitsubishi Electric Corp Elevator car
JP2003042005A (en) * 2001-08-01 2003-02-13 Mitsubishi Motors Corp Rubber floating structure
JP2006347750A (en) * 2005-06-20 2006-12-28 Mitsubishi Electric Corp Car floor device of elevator and its remodeling method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102933484A (en) * 2010-06-07 2013-02-13 三菱电机株式会社 Elevator cage
US20120048658A1 (en) * 2010-09-01 2012-03-01 Beat Brugger Support frame with damping elements for mounting an elevator cage
US9187292B2 (en) * 2010-09-01 2015-11-17 Inventio Ag Support frame with damping elements for mounting an elevator cage
US20130220738A1 (en) * 2010-10-14 2013-08-29 Kone Corporation Extended roller guides
US9573793B2 (en) * 2010-10-14 2017-02-21 Kone Corporation Extended roller guides
CN108298401A (en) * 2018-03-09 2018-07-20 湖南电气职业技术学院 The protective device and control method at a kind of elevator preventing colliding with top and crouching bottom

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