ATE418520T1 - EMERGENCY LIMIT SWITCH FOR ELEVATOR - Google Patents

EMERGENCY LIMIT SWITCH FOR ELEVATOR

Info

Publication number
ATE418520T1
ATE418520T1 AT01104968T AT01104968T ATE418520T1 AT E418520 T1 ATE418520 T1 AT E418520T1 AT 01104968 T AT01104968 T AT 01104968T AT 01104968 T AT01104968 T AT 01104968T AT E418520 T1 ATE418520 T1 AT E418520T1
Authority
AT
Austria
Prior art keywords
lift
buffer
elevator
limit switch
counterweight
Prior art date
Application number
AT01104968T
Other languages
German (de)
Inventor
Guenter Dr Reuter
Wolfgang Meissner
Original Assignee
Thyssenkrupp Aufzugswerke Gmbh
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 Thyssenkrupp Aufzugswerke Gmbh filed Critical Thyssenkrupp Aufzugswerke Gmbh
Application granted granted Critical
Publication of ATE418520T1 publication Critical patent/ATE418520T1/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
    • B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights

Landscapes

  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
  • Push-Button Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

Lift (10) for transporting loads and/or people comprises a lift cage (16) moving in a lift shaft (12) and coupled to a drive, at least one buffer (25) for a counterweight, and an emergency stop switch (34) for switching off the drive. The emergency stop switch is operated by the buffer or a buffer impact surface (28). Preferred Features: The buffer is arranged on the upper and/or lower end of the lift shaft or on the lift cage and/or on the counterweight. The buffer impact surface is arranged on the lift cage and/or on the counterweight or on the upper and/or lower end of the lift shaft.
AT01104968T 2001-03-01 2001-03-01 EMERGENCY LIMIT SWITCH FOR ELEVATOR ATE418520T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01104968A EP1236670B1 (en) 2001-03-01 2001-03-01 Safety limit switch for elevator

Publications (1)

Publication Number Publication Date
ATE418520T1 true ATE418520T1 (en) 2009-01-15

Family

ID=8176634

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01104968T ATE418520T1 (en) 2001-03-01 2001-03-01 EMERGENCY LIMIT SWITCH FOR ELEVATOR

Country Status (4)

Country Link
EP (1) EP1236670B1 (en)
AT (1) ATE418520T1 (en)
DE (1) DE50114598D1 (en)
ES (1) ES2317860T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101958196B (en) * 2010-09-17 2013-08-21 中国北方车辆研究所 Travel limiting device
CN107922155B (en) * 2015-08-17 2019-12-17 奥的斯电梯公司 Elevator buffer system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318578A (en) * 1989-06-13 1991-01-28 Mitsubishi Electric Corp Buffering device for elevator
JP3152001B2 (en) * 1993-03-26 2001-04-03 三菱電機株式会社 Elevator equipment
FI101373B (en) * 1993-04-05 1998-06-15 Kone Corp Arrangements for compensation of the elongation in the carrier and compensation lines
FI108124B (en) * 1998-03-18 2001-11-30 Kone Corp Elevator safety device
NO323028B1 (en) * 1999-05-14 2006-12-27 Inventio Ag Device for carrying out work in an elevator shaft

Also Published As

Publication number Publication date
EP1236670B1 (en) 2008-12-24
ES2317860T3 (en) 2009-05-01
EP1236670A1 (en) 2002-09-04
DE50114598D1 (en) 2009-02-05

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