CH663949A5 - Lastmesseinrichtung fuer eine aufzugskabine. - Google Patents

Lastmesseinrichtung fuer eine aufzugskabine. Download PDF

Info

Publication number
CH663949A5
CH663949A5 CH707/84A CH70784A CH663949A5 CH 663949 A5 CH663949 A5 CH 663949A5 CH 707/84 A CH707/84 A CH 707/84A CH 70784 A CH70784 A CH 70784A CH 663949 A5 CH663949 A5 CH 663949A5
Authority
CH
Switzerland
Prior art keywords
load
measuring device
amplifier
load measuring
elevator car
Prior art date
Application number
CH707/84A
Other languages
German (de)
English (en)
Inventor
Urs Dipl-Ing Schlegel
Ljudevit Dipl-Ing Tomse
Urs Wenger
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
Priority to CH707/84A priority Critical patent/CH663949A5/de
Priority to DE8585100413T priority patent/DE3560570D1/de
Priority to AT85100413T priority patent/ATE29472T1/de
Priority to EP85100413A priority patent/EP0151949B1/de
Priority to FI850286A priority patent/FI75048C/fi
Priority to US06/698,131 priority patent/US4573542A/en
Priority to HU85538A priority patent/HU189457B/hu
Priority to JP60026151A priority patent/JPS60232384A/ja
Publication of CH663949A5 publication Critical patent/CH663949A5/de

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
    • B66B1/3484—Load weighing or car passenger counting devices using load cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/12—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1406—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with special measuring circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/225—Measuring circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Forklifts And Lifting Vehicles (AREA)
CH707/84A 1984-02-14 1984-02-14 Lastmesseinrichtung fuer eine aufzugskabine. CH663949A5 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH707/84A CH663949A5 (de) 1984-02-14 1984-02-14 Lastmesseinrichtung fuer eine aufzugskabine.
DE8585100413T DE3560570D1 (en) 1984-02-14 1985-01-16 Loadweighing device for a lift cage
AT85100413T ATE29472T1 (de) 1984-02-14 1985-01-16 Lastmesseinrichtung fuer eine aufzugskabine.
EP85100413A EP0151949B1 (de) 1984-02-14 1985-01-16 Lastmesseinrichtung für eine Aufzugskabine
FI850286A FI75048C (fi) 1984-02-14 1985-01-23 Lastmaetningsanordning foer hisskorg .
US06/698,131 US4573542A (en) 1984-02-14 1985-02-04 Load-weighing apparatus for an elevator car
HU85538A HU189457B (en) 1984-02-14 1985-02-13 Load measuring system for lift cage
JP60026151A JPS60232384A (ja) 1984-02-14 1985-02-13 エレベ−タケ−ジ用荷重測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH707/84A CH663949A5 (de) 1984-02-14 1984-02-14 Lastmesseinrichtung fuer eine aufzugskabine.

Publications (1)

Publication Number Publication Date
CH663949A5 true CH663949A5 (de) 1988-01-29

Family

ID=4193294

Family Applications (1)

Application Number Title Priority Date Filing Date
CH707/84A CH663949A5 (de) 1984-02-14 1984-02-14 Lastmesseinrichtung fuer eine aufzugskabine.

Country Status (8)

Country Link
US (1) US4573542A (https=)
EP (1) EP0151949B1 (https=)
JP (1) JPS60232384A (https=)
AT (1) ATE29472T1 (https=)
CH (1) CH663949A5 (https=)
DE (1) DE3560570D1 (https=)
FI (1) FI75048C (https=)
HU (1) HU189457B (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190488B (it) * 1986-02-10 1988-02-16 D M G Spa Dispositivo elettronico di rilevazione di pesi attraverso sensori applicati sotto il piano d'appaggio dei pesi stessi
DE3715572A1 (de) * 1987-05-09 1988-11-24 Bizerba Werke Kraut Kg Wilh Elektromechanische waage
FR2630544B1 (fr) * 1988-04-21 1990-07-13 Ficheux Rene Dispositif de pesee pour mesurer la charge dans les cabines d'ascenseurs
US4986391A (en) * 1989-11-30 1991-01-22 Otis Elevator Company Elevator load weighing
FI94121C (fi) * 1991-08-15 1995-07-25 Kone Oy Hissikorin henkilösiirtojen määrittäminen
US5306879A (en) * 1992-01-30 1994-04-26 Inventio Ag Load measuring apparatus for an elevator car
US5345042A (en) * 1992-05-29 1994-09-06 Otis Elevator Company Elevator hitch load weighing tare compensation
ATE199699T1 (de) * 1995-07-26 2001-03-15 Inventio Ag Verfahren und einrichtung zur messung der last in einer aufzugskabine
FI107249B (fi) * 1996-12-20 2001-06-29 Kone Corp Menetelmä ja laitteisto hissin kuorman mittaamiseksi
CA2345958A1 (en) * 1999-07-30 2001-02-08 Digi Sens Ag Platform scale
RU2271327C2 (ru) * 2000-05-01 2006-03-10 Инвенцио Аг Грузоподъемное приспособление для канатных лифтов со встроенным грузоизмерительным устройством
JP2003034498A (ja) * 2001-07-23 2003-02-07 Hitachi Constr Mach Co Ltd 高所作業車の過負荷検出装置
EP1878683A3 (de) * 2006-07-10 2009-05-20 Inventio AG Einrichtung zur Bestimmung der Last in einer Aufzugskabine
US7784589B2 (en) * 2006-07-10 2010-08-31 Inventio Ag Elevator lift cage load measuring assembly
RU2339566C1 (ru) * 2007-02-21 2008-11-27 Общество с ограниченной ответственностью "Научно-производственное предприятие "ЭГО" Устройство для подвески и контроля массы рабочей платформы подъемника
WO2012031961A1 (de) 2010-09-09 2012-03-15 Inventio Ag Lastmesseinrichtung für eine aufzugsanlage
FR2993654B1 (fr) * 2012-07-19 2014-08-08 Withings Dispositif et procede de pesage
US10618772B2 (en) * 2017-06-20 2020-04-14 Otis Elevator Company Elevator termination assembly that provides an indication of elevator car load
KR102946996B1 (ko) 2019-10-31 2026-04-01 인벤티오 아게 총합 부하 측정 디바이스를 포함하는 엘리베이터 카용 브레이크 디바이스, 엘리베이터 시스템에서의 그의 용도, 및 방법
EP4271640B1 (de) 2020-12-31 2024-11-06 Inventio Ag Aufhängevorrichtung und deren verwendung in einer aufzugsanlage und verfahren
EP4452814B1 (de) 2021-12-23 2025-11-26 Inventio Ag Bremsvorrichtung für eine aufzugkabine und deren verwendung in einer aufzuganlage und verfahren

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB467348A (en) * 1936-01-08 1937-06-16 Express Lift Co Ltd Improvements in or relating to electrical controlling means for lifts
DE1136467B (de) * 1954-03-26 1962-09-13 Otis Elevator Co Aufzug mit einer unter dem Kabinenboden auf Lastaenderungen ansprechenden Schaltvorrichtung
US3077236A (en) * 1959-04-15 1963-02-12 Fairbanks Morse & Co Force measuring system
US3221829A (en) * 1964-01-13 1965-12-07 Toledo Scale Corp Voltage balancing circuit
US3437160A (en) * 1966-02-03 1969-04-08 Reliance Electric & Eng Co Weighing system
GB1159524A (en) * 1967-05-06 1969-07-30 Ford Motor Co Motor Vehicles
US3512595A (en) * 1967-09-27 1970-05-19 Blh Electronics Suspension-type strain gage transducer structure
US3561554A (en) * 1969-07-01 1971-02-09 Howe Richardson Scale Co Electrical weighing apparatus with incremental load-counterbalancing means
GB1281641A (en) * 1970-02-02 1972-07-12 Weighwrite Ltd Improvements in weighing apparatus
CH536488A (de) * 1971-08-19 1973-04-30 Mettler Instrumente Ag Kraftmesser
JPS4857344A (https=) * 1971-11-16 1973-08-11
JPS5435784B2 (https=) * 1974-12-09 1979-11-05
JPS5336845A (en) * 1976-09-16 1978-04-05 Hitachi Ltd Device for detecting elevator load
US4223752A (en) * 1979-02-01 1980-09-23 Belcher Claude A Scale employing wheatstone-type bridges and strain gages
CH632593A5 (fr) * 1979-07-11 1982-10-15 Mefina Sa Balance electronique.
EP0030134B1 (en) * 1979-11-28 1985-05-29 Otis Elevator Company Elevator cab load measuring system
US4375243A (en) * 1981-03-30 1983-03-01 Doll W Gary Wide range high accuracy weighing and counting scale

Also Published As

Publication number Publication date
HUT36269A (en) 1985-08-28
EP0151949A3 (en) 1985-10-02
US4573542A (en) 1986-03-04
FI850286A0 (fi) 1985-01-23
DE3560570D1 (en) 1987-10-15
ATE29472T1 (de) 1987-09-15
EP0151949A2 (de) 1985-08-21
FI75048B (fi) 1987-12-31
HU189457B (en) 1986-07-28
JPS60232384A (ja) 1985-11-19
FI75048C (fi) 1988-07-19
FI850286L (fi) 1985-08-15
EP0151949B1 (de) 1987-09-09
JPH0250029B2 (https=) 1990-11-01

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PL Patent ceased