ZW11882A1 - Slack rope detecting apparatus - Google Patents

Slack rope detecting apparatus

Info

Publication number
ZW11882A1
ZW11882A1 ZW118/82A ZW11882A ZW11882A1 ZW 11882 A1 ZW11882 A1 ZW 11882A1 ZW 118/82 A ZW118/82 A ZW 118/82A ZW 11882 A ZW11882 A ZW 11882A ZW 11882 A1 ZW11882 A1 ZW 11882A1
Authority
ZW
Zimbabwe
Prior art keywords
detecting apparatus
slack rope
rope detecting
slack
rope
Prior art date
Application number
ZW118/82A
Other languages
English (en)
Inventor
Ernest Basil Smith
Phillipus Daniel Slabbert
Bernardus Johannes Bout
Peter Charles Vickers
Original Assignee
Anglo Amer Corp South Africa
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 Anglo Amer Corp South Africa filed Critical Anglo Amer Corp South Africa
Publication of ZW11882A1 publication Critical patent/ZW11882A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3476—Load weighing or car passenger counting devices
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
    • G01G19/18—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads having electrical weight-sensitive devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Control And Safety Of Cranes (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
ZW118/82A 1981-06-15 1982-06-14 Slack rope detecting apparatus ZW11882A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA814014 1981-06-15

Publications (1)

Publication Number Publication Date
ZW11882A1 true ZW11882A1 (en) 1982-07-14

Family

ID=25575467

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW118/82A ZW11882A1 (en) 1981-06-15 1982-06-14 Slack rope detecting apparatus

Country Status (9)

Country Link
US (1) US4467895A (sv)
EP (1) EP0068683B1 (sv)
AU (1) AU548742B2 (sv)
BR (1) BR8203484A (sv)
CA (1) CA1187577A (sv)
DE (1) DE3270077D1 (sv)
FI (1) FI74685C (sv)
ZM (1) ZM4182A1 (sv)
ZW (1) ZW11882A1 (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8601416L (sv) * 1985-03-27 1986-09-28 Vaal Reefs Expl & Mining Kabelspenningsdetektering
ES2043962T3 (es) * 1989-06-16 1994-01-01 Siemens Ag Instalacion de supervision de cables de suspension.
US6123176A (en) * 1996-05-28 2000-09-26 Otis Elevator Company Rope tension monitoring assembly and method
US5886308A (en) * 1997-12-22 1999-03-23 Otis Elevator Company Rope speed monitoring assembly and method
US6496782B1 (en) * 2000-10-30 2002-12-17 General Electric Company Electric machine monitoring method and system
US20030155185A1 (en) * 2001-03-08 2003-08-21 Masami Nomura Elevator
US20030121729A1 (en) * 2002-01-02 2003-07-03 Guenther Heinz Lift belt and system
TWI394705B (zh) * 2007-02-02 2013-05-01 Inventio Ag 升降機及監視此升降機之方法
WO2010072549A1 (de) * 2008-12-22 2010-07-01 Inventio Ag Verfahren zur überwachung eines aufzugstragmittels, eine aufzugstragmittel-überwachungseinrichtung und eine aufzugsanlage mit einer derartigen überwachungseinrichtung
CN102405182B (zh) * 2009-04-20 2014-08-20 因温特奥股份公司 电梯设备中的承载机构的运行状态监控装置
ES2524399T3 (es) * 2010-04-19 2014-12-09 Inventio Ag Vigilancia del estado de funcionamiento de los elementos de suspensión en una instalación de ascensor
US9309091B2 (en) * 2010-12-17 2016-04-12 Inventio Ag Elevator installation with car and counterweight
GB2505932A (en) * 2012-09-15 2014-03-19 Garry Richard Wright Crane hoist rope pay-out system
EP2958843B1 (en) * 2013-02-22 2017-08-02 KONE Corporation Method and arrangement for monitoring the safety of a counterweighted elevator
EP2886500B1 (en) * 2013-12-17 2021-06-16 KONE Corporation An elevator
DE102015116515B4 (de) * 2015-09-29 2021-07-29 Olko-Maschinentechnik Gmbh Trommelförderanlage mit Seilüberwachungseinrichtung
CN105785204B (zh) * 2016-05-13 2018-10-30 中国船舶重工集团公司第七0四研究所 一种钢丝绳松绳检测传感器装置
CN107651524B (zh) * 2017-11-03 2019-05-31 南宁顺凯电梯工程有限公司 一种电梯断绳检测机构
CN108382944A (zh) * 2017-12-31 2018-08-10 杭州句力科技有限公司 一种门机防撞方法
CN109637084A (zh) * 2019-01-29 2019-04-16 中国建筑第八工程局有限公司 用于索网操作平台的报警装置及其使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US647242A (en) * 1898-07-27 1900-04-10 Sprague Electric Co Cable-winding safety device.
US1132770A (en) * 1908-04-11 1915-03-23 Otis Elevator Co Safety device for elevators.
US2752007A (en) * 1955-08-19 1956-06-26 Doolan William Elevator overload indicator and safety device
FR1219710A (fr) * 1958-04-12 1960-05-19 Gutehoffnungshuette Sterkrade Dispositif de mesure de la charge de traction du câble d'extraction d'une installation de puits de mine
US3075134A (en) * 1960-10-31 1963-01-22 Columbus Mckinnon Corp Control for electric hoists
US3323606A (en) * 1965-01-06 1967-06-06 Otis Elevator Co Elevator load weighing apparatus
US3423661A (en) * 1965-08-26 1969-01-21 Lunkenheimer Co Torque responsive overload actuator to stop drive and brake
GB1205396A (en) * 1966-12-19 1970-09-16 Coal Industry Patents Ltd Mine shaft winding apparatus
US3778694A (en) * 1972-06-05 1973-12-11 Texaco Inc Electric motor control system for a beam-type pumping load
SU796142A1 (ru) * 1977-01-11 1981-01-15 Всесоюзный Научно-Исследовательскийи Конструкторский Институт"Цветметавтоматика" Устройство дл контрол режимовРАбОТы пОд'ЕМНОй уСТАНОВКи
GB2055207B (en) * 1979-05-25 1983-11-16 Tinsley Telcon Ltd Device for signalling load excess
DE2930439C2 (de) * 1979-07-26 1987-01-02 Isetron Industrie-Sicherheits-Elektronik GmbH, 2940 Wilhelmshaven Überlastsicherung für ein Hebezeug

Also Published As

Publication number Publication date
AU8466182A (en) 1982-12-23
DE3270077D1 (en) 1986-04-30
EP0068683B1 (en) 1986-03-26
FI74685C (sv) 1988-03-10
US4467895A (en) 1984-08-28
CA1187577A (en) 1985-05-21
EP0068683A1 (en) 1983-01-05
AU548742B2 (en) 1986-01-02
FI74685B (fi) 1987-11-30
ZM4182A1 (en) 1983-01-21
FI822097A0 (fi) 1982-06-11
BR8203484A (pt) 1983-06-07

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