ATE286482T1 - DEVICE FOR PERFORMING WORK IN AN ELEVATOR SHAFT - Google Patents

DEVICE FOR PERFORMING WORK IN AN ELEVATOR SHAFT

Info

Publication number
ATE286482T1
ATE286482T1 AT00109499T AT00109499T ATE286482T1 AT E286482 T1 ATE286482 T1 AT E286482T1 AT 00109499 T AT00109499 T AT 00109499T AT 00109499 T AT00109499 T AT 00109499T AT E286482 T1 ATE286482 T1 AT E286482T1
Authority
AT
Austria
Prior art keywords
lift
cabin
elevator shaft
performing work
maintenance
Prior art date
Application number
AT00109499T
Other languages
German (de)
Inventor
Rolf Masch-Ing Mueller
Hanspeter El-Ing Bloch
Original Assignee
Inventio Ag
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 Inventio Ag filed Critical Inventio Ag
Application granted granted Critical
Publication of ATE286482T1 publication Critical patent/ATE286482T1/en

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
    • B66B5/28—Buffer-stops for cars, cages, or skips
    • B66B5/288—Buffer-stops for cars, cages, or skips with maintenance features
    • 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
    • B66B5/0043—Devices enhancing safety during maintenance
    • B66B5/005—Safety of maintenance personnel

Landscapes

  • Heat Treatment Of Articles (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The lift arrangement has a counter weight and a lift cabin (2) that can be moved with a maintenance platform (10). The roof the lift cabin serves as the maintenance platform. A maintenance operation safety device (13) ensures a specified distance (U) between the cabin roof (2.1) and the shaft ceiling (1.2) for the safety of the maintenance personnel and secures the lift cabin against any further u(upward movement.
AT00109499T 1999-05-14 2000-05-04 DEVICE FOR PERFORMING WORK IN AN ELEVATOR SHAFT ATE286482T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99810429 1999-05-14

Publications (1)

Publication Number Publication Date
ATE286482T1 true ATE286482T1 (en) 2005-01-15

Family

ID=8242831

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00109499T ATE286482T1 (en) 1999-05-14 2000-05-04 DEVICE FOR PERFORMING WORK IN AN ELEVATOR SHAFT

Country Status (6)

Country Link
EP (1) EP1052212B1 (en)
AT (1) ATE286482T1 (en)
DE (1) DE50009150D1 (en)
ES (1) ES2234474T3 (en)
NO (1) NO323028B1 (en)
PT (1) PT1052212E (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002024565A1 (en) 2000-09-20 2002-03-28 Mitsubishi Denki Kabushiki Kaisha Elevator system and method of inspecting the elevator system
DE10065099A1 (en) * 2000-12-28 2002-07-18 Logos Innovationen Gmbh Arrangement for producing protective space has supporting element with securing position and non-securing position, in both of which positions it is essentially parallel to direction of travel
ATE418520T1 (en) * 2001-03-01 2009-01-15 Thyssenkrupp Aufzugswerke Gmbh EMERGENCY LIMIT SWITCH FOR ELEVATOR
DE10137107B4 (en) * 2001-07-30 2009-02-12 Wittur Ag Machine roomless elevator with maintenance system
NZ532767A (en) 2003-05-21 2004-12-24 Inventio Ag Lift installation with a buffer for creating a zone of protection in a lift installation and a method of creating a zone of protection
EP1479636A1 (en) * 2003-05-21 2004-11-24 Inventio Ag Buffer that can create a safety inspection zone for elevators
JP4712313B2 (en) * 2003-05-21 2011-06-29 インベンテイオ・アクテイエンゲゼルシヤフト Buffer and elevator equipment with buffer
JP2005178997A (en) * 2003-12-19 2005-07-07 Otis Elevator Co Cage fall preventing device
JP4895500B2 (en) 2004-01-07 2012-03-14 インベンテイオ・アクテイエンゲゼルシヤフト Elevator equipment drive device and method for replacing elevator equipment drive device
JP5214098B2 (en) 2004-07-17 2013-06-19 インベンテイオ・アクテイエンゲゼルシヤフト Device for suspension of cages or counterweights in an elevator installation, and method for installation and maintenance of suspension means
DE102005060839A1 (en) * 2005-12-20 2007-06-28 Aufzugswerke M. Schmitt & Sohn Gmbh & Co. Pulley cord for a lift cabin, has a cabin guide rail portable elevator cabin and portable counter weight to limit the upward movement of the elevator cabin
FI125118B (en) 2013-01-07 2015-06-15 Kone Corp Elevator
EP3704049B1 (en) 2017-10-31 2021-08-25 Inventio AG Device for performing maintenance work in a lift shaft
CN109573768B (en) * 2018-12-13 2023-06-16 永大电梯设备（中国）有限公司 Elevator maintenance protection device and elevator maintenance protection method
EP3760561B1 (en) * 2019-07-05 2022-05-11 Otis Elevator Company Elevator assembly with counterweight blocking stop

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667638A5 (en) * 1985-09-27 1988-10-31 Inventio Ag Safety device for maintenance space under lift cabin - has prop swung outwards under cabin after carrier arm has been positioned
JP2626398B2 (en) * 1992-01-28 1997-07-02 三菱電機株式会社 Elevator equipment
CA2166841C (en) * 1995-01-31 2006-08-22 Heinrich Foelix Temporary working space protection
JPH0958942A (en) * 1995-08-22 1997-03-04 Mitsubishi Denki Bill Techno Service Kk Space keeping device of elevator

Also Published As

Publication number Publication date
EP1052212A1 (en) 2000-11-15
ES2234474T3 (en) 2005-07-01
NO20002195L (en) 2000-11-15
NO323028B1 (en) 2006-12-27
PT1052212E (en) 2005-04-29
EP1052212B1 (en) 2005-01-05
DE50009150D1 (en) 2005-02-10
NO20002195D0 (en) 2000-04-27

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