AU2002343491A1 - Elevator safety device - Google Patents

Elevator safety device

Info

Publication number
AU2002343491A1
AU2002343491A1 AU2002343491A AU2002343491A AU2002343491A1 AU 2002343491 A1 AU2002343491 A1 AU 2002343491A1 AU 2002343491 A AU2002343491 A AU 2002343491A AU 2002343491 A AU2002343491 A AU 2002343491A AU 2002343491 A1 AU2002343491 A1 AU 2002343491A1
Authority
AU
Australia
Prior art keywords
safety device
elevator safety
elevator
safety
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
AU2002343491A
Inventor
Luis Marti
Fernando Santos
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 AU2002343491A1 publication Critical patent/AU2002343491A1/en
Abandoned 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
AU2002343491A 2002-10-09 2002-10-09 Elevator safety device Abandoned AU2002343491A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/032249 WO2004033354A1 (en) 2002-10-09 2002-10-09 Elevator safety device

Publications (1)

Publication Number Publication Date
AU2002343491A1 true AU2002343491A1 (en) 2004-05-04

Family

ID=32092091

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002343491A Abandoned AU2002343491A1 (en) 2002-10-09 2002-10-09 Elevator safety device

Country Status (2)

Country Link
AU (1) AU2002343491A1 (en)
WO (1) WO2004033354A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1783086B1 (en) * 2005-11-08 2014-03-19 Dynatech, Dynamics & Technology, S. L. Catch system for a gradual bidirectional safety device
CN102712448B (en) 2009-12-23 2015-01-07 奥的斯电梯公司 Elevator braking device
CN102190231B (en) * 2011-06-23 2014-07-16 盛嘉勋 Novel elevator falling prevention device
KR101239403B1 (en) * 2011-07-01 2013-03-06 주식회사 에버다임 double type safety device for elevator
CN102303802B (en) * 2011-08-04 2013-01-09 中国兵器工业第二0二研究所 Broken rope protective device of upright lift gate
WO2016058256A1 (en) * 2014-10-16 2016-04-21 邹家春 Weightless safety clamp
CN104692214A (en) * 2014-11-04 2015-06-10 黄立成 Braking device capable of preventing elevator car from sliding accidentally
CN104370177B (en) * 2014-11-21 2017-02-01 王少腾 Anti-falling safety device with pinion and rack overload protection
CN104649095B (en) * 2014-12-29 2016-10-05 龚柱 The method for designing of elevator
TWI565624B (en) * 2015-06-18 2017-01-11 Jun-Kui Liu Anti - fall device for packaging machine
CN108557608A (en) * 2016-12-22 2018-09-21 六安力达生产力促进中心有限公司 Incude section adjustable electric ladder catching device
EP3459895B1 (en) 2017-09-22 2021-03-17 Otis Elevator Company Elevator safety gear assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1936780A (en) * 1931-01-12 1933-11-28 Westinghouse Electric & Mfg Co Elevator brake
US2581297A (en) * 1949-07-20 1952-01-01 Westinghouse Electric Corp Elevator safety device
ATE126173T1 (en) * 1990-12-07 1995-08-15 Inventio Ag BRAKE DEVICE FOR ELEVATOR CABIN AND COUNTERWEIGHT.
FI101782B (en) * 1996-11-07 1998-08-31 Kone Corp Sliding catching device

Also Published As

Publication number Publication date
WO2004033354A1 (en) 2004-04-22

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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