EP1449800A4 - Emergency stopper of elevator - Google Patents

Emergency stopper of elevator

Info

Publication number
EP1449800A4
EP1449800A4 EP01274836A EP01274836A EP1449800A4 EP 1449800 A4 EP1449800 A4 EP 1449800A4 EP 01274836 A EP01274836 A EP 01274836A EP 01274836 A EP01274836 A EP 01274836A EP 1449800 A4 EP1449800 A4 EP 1449800A4
Authority
EP
European Patent Office
Prior art keywords
elevator
emergency stopper
emergency
stopper
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
EP01274836A
Other languages
German (de)
French (fr)
Other versions
EP1449800A1 (en
EP1449800B1 (en
Inventor
Yasushi Chadani
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 EP1449800A1 publication Critical patent/EP1449800A1/en
Publication of EP1449800A4 publication Critical patent/EP1449800A4/en
Application granted granted Critical
Publication of EP1449800B1 publication Critical patent/EP1449800B1/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
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • 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
    • B66B5/20—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 by means of rotatable eccentrically-mounted members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP01274836.4A 2001-11-27 2001-11-27 Emergency stopper of elevator Expired - Lifetime EP1449800B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/010325 WO2003045828A1 (en) 2001-11-27 2001-11-27 Emergency stopper of elevator

Publications (3)

Publication Number Publication Date
EP1449800A1 EP1449800A1 (en) 2004-08-25
EP1449800A4 true EP1449800A4 (en) 2010-06-23
EP1449800B1 EP1449800B1 (en) 2017-10-25

Family

ID=11737975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01274836.4A Expired - Lifetime EP1449800B1 (en) 2001-11-27 2001-11-27 Emergency stopper of elevator

Country Status (5)

Country Link
EP (1) EP1449800B1 (en)
JP (1) JP4019941B2 (en)
KR (1) KR100620436B1 (en)
CN (1) CN1297466C (en)
WO (1) WO2003045828A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0601926B1 (en) * 2005-06-17 2018-06-12 Inventio Aktiengesellschaft BRAKE PARACHUTE DEVICE
JP2007131388A (en) * 2005-11-09 2007-05-31 Chiyuuritsu Denki Kk Fall prevention device for lifting gear
US8297413B2 (en) 2007-06-21 2012-10-30 Mitsubishi Electric Corporation Safety device for elevator and rope slip detection method using drive sheave acceleration
KR101036020B1 (en) 2011-01-14 2011-05-23 세계실업(주) Fall prevention device of industrial lift
CN105883523B (en) * 2016-06-28 2017-12-19 爱默生电梯有限公司 A kind of villa elevator instantaneous safety
CN105947832B (en) * 2016-06-28 2017-12-19 爱默生电梯有限公司 A kind of instantaneous safety for villa elevator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139056A1 (en) * 1971-08-04 1973-02-15 Gerhard Schlosser BRAKE DEVICE FOR ELEVATORS
DE3422854A1 (en) * 1984-06-20 1986-01-02 F. Zimmermann GmbH, 7306 Denkendorf Safety device for a machine
EP0640552A1 (en) * 1993-08-24 1995-03-01 Garaventa Holding Ag Catching and clamping device of an inclined or vertical lift's car guided on rails
DE19606861A1 (en) * 1996-02-23 1997-08-28 Gerhard Schlosser Braking device for lift or escalator
US6176350B1 (en) * 1997-08-21 2001-01-23 Autzugstechnologie Schlosser Gmbh Progressive safety gear

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1368974A (en) * 1971-11-26 1974-10-02 Ace Machinery Ltd Brakes for materials hoists
JPS6422788A (en) * 1987-07-20 1989-01-25 Mitsubishi Electric Corp Elevator
JPH0522857U (en) * 1991-09-06 1993-03-26 石川島播磨重工業株式会社 Spline fitting
US5713434A (en) * 1995-07-07 1998-02-03 Otis Elevator Company Elevator safety system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139056A1 (en) * 1971-08-04 1973-02-15 Gerhard Schlosser BRAKE DEVICE FOR ELEVATORS
DE3422854A1 (en) * 1984-06-20 1986-01-02 F. Zimmermann GmbH, 7306 Denkendorf Safety device for a machine
EP0640552A1 (en) * 1993-08-24 1995-03-01 Garaventa Holding Ag Catching and clamping device of an inclined or vertical lift's car guided on rails
DE19606861A1 (en) * 1996-02-23 1997-08-28 Gerhard Schlosser Braking device for lift or escalator
US6176350B1 (en) * 1997-08-21 2001-01-23 Autzugstechnologie Schlosser Gmbh Progressive safety gear

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03045828A1 *

Also Published As

Publication number Publication date
JPWO2003045828A1 (en) 2005-04-07
EP1449800A1 (en) 2004-08-25
CN1494512A (en) 2004-05-05
KR20030089705A (en) 2003-11-22
EP1449800B1 (en) 2017-10-25
KR100620436B1 (en) 2006-09-12
JP4019941B2 (en) 2007-12-12
CN1297466C (en) 2007-01-31
WO2003045828A1 (en) 2003-06-05

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