FI20060596A0 - Arrangement for detecting rope slack in the elevator - Google Patents

Arrangement for detecting rope slack in the elevator

Info

Publication number
FI20060596A0
FI20060596A0 FI20060596A FI20060596A FI20060596A0 FI 20060596 A0 FI20060596 A0 FI 20060596A0 FI 20060596 A FI20060596 A FI 20060596A FI 20060596 A FI20060596 A FI 20060596A FI 20060596 A0 FI20060596 A0 FI 20060596A0
Authority
FI
Finland
Prior art keywords
elevator
arrangement
slackening
fitted
traction sheave
Prior art date
Application number
FI20060596A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20060596L (en
Inventor
Petteri Valjus
Teuvo Vaentaenen
Alessandro Pilone
Marko Karppinen
Original Assignee
Kone 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 Kone Corp filed Critical Kone Corp
Priority to FI20060596A priority Critical patent/FI20060596L/en
Publication of FI20060596A0 publication Critical patent/FI20060596A0/en
Priority to PCT/FI2007/000171 priority patent/WO2007144456A1/en
Publication of FI20060596L publication Critical patent/FI20060596L/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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/12—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack
    • 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
    • B66B5/12—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack
    • B66B5/125—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack electrical

Abstract

The present invention relates to an arrangement for detecting slack rope in a traction sheave elevator, which elevator comprises at least a control unit (6), a hoisting machine (4) and a traction sheave (5) connected to it, as well as an elevator car (1) and a counterweight (3), which are fitted to travel backwards and forwards in an essentially vertical direction suspended on hoisting ropes (2) that are fixed at both their ends. The elevator is provided with at least one detector element (8, 11), which is fitted to detect slackening of the hoisting ropes (2) and to deliver information to the elevator system about the slackening.
FI20060596A 2006-06-16 2006-06-16 Arrangement for determining the rope slack in the elevator FI20060596L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20060596A FI20060596L (en) 2006-06-16 2006-06-16 Arrangement for determining the rope slack in the elevator
PCT/FI2007/000171 WO2007144456A1 (en) 2006-06-16 2007-06-15 Arrangement for detecting slack rope of an elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20060596A FI20060596L (en) 2006-06-16 2006-06-16 Arrangement for determining the rope slack in the elevator

Publications (2)

Publication Number Publication Date
FI20060596A0 true FI20060596A0 (en) 2006-06-16
FI20060596L FI20060596L (en) 2007-12-17

Family

ID=36651421

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20060596A FI20060596L (en) 2006-06-16 2006-06-16 Arrangement for determining the rope slack in the elevator

Country Status (2)

Country Link
FI (1) FI20060596L (en)
WO (1) WO2007144456A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI394705B (en) * 2007-02-02 2013-05-01 Inventio Ag Lift and method of monitoring this lift
WO2010121944A1 (en) 2009-04-20 2010-10-28 Inventio Ag Operating state monitoring of support means of an elevator system
WO2011131574A1 (en) 2010-04-19 2011-10-27 Inventio Ag Monitoring the operating state of suspensions in an elevator system
EP2865629B1 (en) * 2013-10-24 2016-11-30 Kone Corporation Stall condition detection
ES2705551T3 (en) 2013-11-12 2019-03-25 Otis Elevator Co Clogged elevator car or stuck counterweight detection
EP3121140A1 (en) 2015-07-23 2017-01-25 Inventio AG Monitoring device for detecting slack in an arrangement comprising a multiplicity of flexible suspension and traction media (stm) of an elevator
CN105347134B (en) * 2015-12-28 2017-12-01 陈勇 The arch detection means of elevator box fall-proofing device
EP3398896B1 (en) 2017-05-05 2021-03-31 KONE Corporation Elevator arrangement and elevator
US10618772B2 (en) 2017-06-20 2020-04-14 Otis Elevator Company Elevator termination assembly that provides an indication of elevator car load
EP3456674B1 (en) * 2017-09-15 2020-04-01 Otis Elevator Company Elevator tension member slack detection system and method of performing an emergency stop operation of an elevator system
JP7333743B2 (en) * 2019-11-12 2023-08-25 西部電機株式会社 Gate operator
EP3925913A1 (en) 2020-06-16 2021-12-22 KONE Corporation Detection system for an abnormal situation during elevator operation
CN114812900A (en) * 2022-04-15 2022-07-29 日立电梯（中国）有限公司 Hoisting rope torsion measuring device, system and adjusting method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD154288A1 (en) * 1980-11-12 1982-03-10 Juergen Pietzsch DEVICE FOR MONITORING THE ROPE TENSION ON WEAD ROPES
ES2043962T3 (en) * 1989-06-16 1994-01-01 Siemens Ag SUSPENSION CABLE SUPERVISION INSTALLATION.
US6123176A (en) * 1996-05-28 2000-09-26 Otis Elevator Company Rope tension monitoring assembly and method
US7237656B2 (en) * 2002-02-28 2007-07-03 Otis Elevator Company Elevator load weighing device

Also Published As

Publication number Publication date
FI20060596L (en) 2007-12-17
WO2007144456A1 (en) 2007-12-21

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Legal Events

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