ES2030914T3 - Elemento de medida de fuerza para una balanza. - Google Patents

Elemento de medida de fuerza para una balanza.

Info

Publication number
ES2030914T3
ES2030914T3 ES198989100864T ES89100864T ES2030914T3 ES 2030914 T3 ES2030914 T3 ES 2030914T3 ES 198989100864 T ES198989100864 T ES 198989100864T ES 89100864 T ES89100864 T ES 89100864T ES 2030914 T3 ES2030914 T3 ES 2030914T3
Authority
ES
Spain
Prior art keywords
points
curvature
scale
profile
handlebar
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198989100864T
Other languages
English (en)
Inventor
Michael Ing. Grad. Schurr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soehnle Waagen GmbH and Co KG
Original Assignee
Soehnle Waagen GmbH and Co KG
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 Soehnle Waagen GmbH and Co KG filed Critical Soehnle Waagen GmbH and Co KG
Application granted granted Critical
Publication of ES2030914T3 publication Critical patent/ES2030914T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2243—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram-shaped
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/24—Guides or linkages for ensuring parallel motion of the weigh-pans
    • G01G21/244—Guides or linkages for ensuring parallel motion of the weigh-pans combined with flexure-plate fulcrums
    • 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
    • G01G3/1412—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram shaped

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

SE DESCRIBRE UN ELEMENTO D EMEDICION DE FUERZAS PARA UNA BASCULA, QUE SE FORMAN A TRAVES DE UNA VIGA QUE SOPORTA LA CARGA DE UN FINAL CON UN ESCOTE NIVELADOR, SOBRE CUYO LADO SUPERIOR E INFERIOR SE DISPONENE DOS MANILLARES Y UNA DIRECCION PARALELA A TRAVES DE PUNTOS DE CURVATURA QUE FORMAN PERFILADOS DEL MATERIAL ESTAMPADOS, DISMINUIDOS. LA SEÑAL DE MEDICION SE DEDUCE A TRAVES DE DOS BANDAS EXTENSIOMETRICAS SOBRE LOS PUNTOS DE CURVATURA DEL LADO SUPERIOR. ADEMAS EL MANILLAR INFERIOR (51) MUESTRA UNA INTERRUPCION (26) ENTRE LOS PUNTOS DE CURVATURA (42, 43), DONDE SE AMPLIA EL PERFIL DE LA VIGA. DE ESO RESULTA SER, QUE LAS LINEAS MEDIANAS (27, 27') SE ALTERNAN EN EL PERFIL DEL MATERIAL DE FLOS PUNTOS DE CURVATURA (43, 42), QUE FORMAN ESTE MANILLAR (51) POR UNA SUMA DETERMINADA (B). ALTERNATIVAMENTE PARA LA FORMACION DE SALIDA SE PREVEEN BANDAS EXTENSIOMETRICAS SOBRE LOS PUNTOS DE CURVATURA (40, 41, 42, 43) TANTO SOBRE EL LADO SUPERIOR DE LA VIGA SUPERIOR (50) COMO EL LADO INFERIOR DE LA VIGA INFERIOR (51).
ES198989100864T 1988-01-26 1989-01-19 Elemento de medida de fuerza para una balanza. Expired - Lifetime ES2030914T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3802153A DE3802153A1 (de) 1988-01-26 1988-01-26 Kraftmesselement fuer eine waage

Publications (1)

Publication Number Publication Date
ES2030914T3 true ES2030914T3 (es) 1992-11-16

Family

ID=6345968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989100864T Expired - Lifetime ES2030914T3 (es) 1988-01-26 1989-01-19 Elemento de medida de fuerza para una balanza.

Country Status (6)

Country Link
US (1) US5183125A (es)
EP (2) EP0326017B1 (es)
JP (1) JP2521358B2 (es)
DE (1) DE3802153A1 (es)
ES (1) ES2030914T3 (es)
WO (1) WO1989007245A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993506A (en) * 1989-12-11 1991-02-19 Shlomo Angel Mass-produced flat one-piece load cell and scales incorporating it
DE4401412C2 (de) * 1994-01-19 1996-06-27 Sartorius Gmbh Waage mit Kraftuntersetzung
US5525762A (en) * 1994-01-19 1996-06-11 Sartorius Ag Balance with force support
US5510581A (en) * 1994-05-18 1996-04-23 Angel; Shlomo Mass-produced flat multiple-beam load cell and scales incorporating it
US5700982A (en) * 1995-01-23 1997-12-23 Tedea-Huntleigh International, Ltd. Symmetrical load cells for use in conjunction with rotary machines
US5646375A (en) * 1995-01-23 1997-07-08 Tedea-Huntleigh International Ltd. Symmetrical load cells for use in conjuction with rotary machines
FR2734050B1 (fr) * 1995-05-09 1997-07-11 Seb Sa Capteur de poids autoporteur et appareil de pesage comportant de tels capteurs
US5798487A (en) * 1996-01-18 1998-08-25 Tedea Huntleigh Intl. Ltd. Weighing device for rotary filling machines
DE19632709C1 (de) * 1996-08-14 1998-01-08 Sartorius Gmbh Elektronische Waage mit Lenkerparallelführung und DMS-Ecklastsensor
US5773729A (en) * 1996-09-17 1998-06-30 Ncr Corporation Overload protected loadcell
US5869788A (en) * 1997-05-30 1999-02-09 Circuits And Systems, Inc. Weighing scale with EMI/RFI shielding
JP4003024B2 (ja) * 1998-11-30 2007-11-07 株式会社島津製作所 電子天びん
DE19932289C1 (de) * 1999-07-10 2001-01-04 Soehnle Ag Montlingen Kraftmesselement für eine Waage
AU1775801A (en) 1999-11-17 2001-05-30 Sieco, Inc. Torque compensated weight sensing modules
JP4606534B2 (ja) * 1999-11-30 2011-01-05 株式会社エー・アンド・デイ 多目的ブロック部材
DE10027116A1 (de) * 2000-05-31 2001-12-13 Hbm Mes Und Systemtechnik Gmbh Kraftaufnehmer
JP3593954B2 (ja) * 2000-05-31 2004-11-24 株式会社島津製作所 電子天びん
DE10120977A1 (de) * 2001-05-01 2002-11-14 Bizerba Gmbh & Co Kg Fahrzeugsitz
JP2003065834A (ja) * 2001-08-29 2003-03-05 Shimadzu Corp 電子天びん
DE10247076A1 (de) * 2002-03-15 2003-10-16 Soehnle Waagen Gmbh & Co Kg Kraftmeßelement für eine Waage und Waage
DE10339411B3 (de) * 2003-08-27 2005-03-10 Schott Ag Verfahren zur Überwachung der Gefahr von Schädigungen einer Kochfläche oder Glasfläche für Kochgeräte
US9360383B2 (en) * 2013-04-04 2016-06-07 Nate J. Coleman and Aexius, LLC System and method to measure force or location on an L-beam
ATE541191T1 (de) * 2005-03-10 2012-01-15 Mettler Toledo Ag Vorrichtung zum wiegen gleichgearteter wägegüter
EP1726926B1 (de) * 2005-05-26 2017-03-22 Mettler-Toledo GmbH Parallelführung für kompakte Wägesysteme
JP5236444B2 (ja) * 2008-12-09 2013-07-17 株式会社東日製作所 トルクレンチ
JP2013516611A (ja) * 2009-12-31 2013-05-13 クレーン ニュークリア，インコーポレイテッド 構成部品内の歪みの測定装置
DE102020130437A1 (de) 2020-11-18 2022-05-19 Bosche Gmbh & Co. Kg Wägezelle
CN115727990A (zh) * 2022-11-25 2023-03-03 浙江双友物流器械股份有限公司 一种捆绑带测力装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022288A (en) * 1976-02-27 1977-05-10 Pitney-Bowes, Inc. Series twin leaf spring weighing scale
FR2502328A1 (fr) * 1981-03-17 1982-09-24 Rms Ingenierie Financiere Dispositif capteur de force pour appareil de mesure
EP0083351A1 (fr) * 1981-07-08 1983-07-13 S.E.O.P. Capteurs a jauge perfectionnes
US4479562A (en) * 1981-07-31 1984-10-30 Terraillon Weighing apparatus for use as scale for persons
JPS5873821A (ja) * 1981-10-28 1983-05-04 Yamato Scale Co Ltd ロ−ドセル式はかり
DE3147470A1 (de) * 1981-12-01 1983-07-14 Bizerba-Werke Wilhelm Kraut GmbH & Co KG, 7460 Balingen Kraftmessvorrichtung
US4593778A (en) * 1983-06-21 1986-06-10 Kabushiki Kaisha Ishida Koki Seisakusho Weighing machine with dummy load cell for error correction
US4585083A (en) * 1983-11-01 1986-04-29 Shinko Denshi Company Ltd. Mechanism for detecting load
DE3566735D1 (en) * 1985-01-22 1989-01-12 Tron Patent Ag K Device for measuring masses and forces
US4718287A (en) * 1985-05-07 1988-01-12 Esselte Moreau Force sensing device for measurement apparatus
US4655305A (en) * 1985-06-24 1987-04-07 Revere Corporation Of America Strain gage type platform sensor
CH668836A5 (de) * 1985-07-05 1989-01-31 Mettler Instrumente Ag Kraftmesszelle mit einem kraftsensor in form eines biegetraegers.
DE3563388D1 (en) * 1985-12-20 1988-07-21 Hottinger Messtechnik Baldwin Force transducer
CH675477A5 (es) * 1988-04-12 1990-09-28 Scaime
JPH06227623A (ja) * 1993-01-28 1994-08-16 Hankyu Zoki Kogyo Kk 加工ラインのワークストック装置

Also Published As

Publication number Publication date
EP0397728A1 (de) 1990-11-22
US5183125A (en) 1993-02-02
DE3802153A1 (de) 1989-08-03
JP2521358B2 (ja) 1996-08-07
WO1989007245A1 (en) 1989-08-10
JPH03500931A (ja) 1991-02-28
EP0326017B1 (de) 1992-04-15
DE3802153C2 (es) 1990-06-07
EP0326017A1 (de) 1989-08-02

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