DE3578515D1 - Lastaufnehmer mit dehnungsmessstreifen und sein kompensationsverfahren. - Google Patents

Lastaufnehmer mit dehnungsmessstreifen und sein kompensationsverfahren.

Info

Publication number
DE3578515D1
DE3578515D1 DE8585302383T DE3578515T DE3578515D1 DE 3578515 D1 DE3578515 D1 DE 3578515D1 DE 8585302383 T DE8585302383 T DE 8585302383T DE 3578515 T DE3578515 T DE 3578515T DE 3578515 D1 DE3578515 D1 DE 3578515D1
Authority
DE
Germany
Prior art keywords
compensation method
load receiver
measuring strip
elastic measuring
elastic
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
DE8585302383T
Other languages
English (en)
Inventor
Tohru Kitagawa
Koichiro Sakamoto
Yasuhiro Ushijima
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.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric Co Ltd
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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Application granted granted Critical
Publication of DE3578515D1 publication Critical patent/DE3578515D1/de
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
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • 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
    • 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
    • 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
    • G01L1/2287—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 constructional details of the strain gauges
DE8585302383T 1984-04-09 1985-04-04 Lastaufnehmer mit dehnungsmessstreifen und sein kompensationsverfahren. Expired - Lifetime DE3578515D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59070480A JPS60213837A (ja) 1984-04-09 1984-04-09 ロ−ドセル

Publications (1)

Publication Number Publication Date
DE3578515D1 true DE3578515D1 (de) 1990-08-09

Family

ID=13432724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302383T Expired - Lifetime DE3578515D1 (de) 1984-04-09 1985-04-04 Lastaufnehmer mit dehnungsmessstreifen und sein kompensationsverfahren.

Country Status (5)

Country Link
US (1) US4630491A (de)
EP (1) EP0160419B1 (de)
JP (1) JPS60213837A (de)
KR (1) KR900007888B1 (de)
DE (1) DE3578515D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591055B1 (fr) * 1985-12-04 1988-01-29 Seb Sa Procede pour la fabrication de circuits electriques
EP0229553A1 (de) * 1985-12-04 1987-07-22 Seb S.A. Verfahren zum Herstellen und Anbringen von Dehnungsmessstreifen und Dehnungsmessstreifen insbesondere während dieses Verfahrens erhalten werden
JPH076823B2 (ja) * 1986-03-25 1995-01-30 東京電気株式会社 ロ−ドセル式秤の抵抗調整方法
JPS62226029A (ja) * 1986-03-28 1987-10-05 Tokyo Electric Co Ltd ロ−ドセルの温度補正方法
EP0251563A3 (de) * 1986-06-17 1991-01-09 Tokyo Electric Co. Ltd. Photoelektrischer Wandler
FR2622008B1 (fr) * 1987-10-15 1990-01-19 Commissariat Energie Atomique Jauges de contrainte a fluage reglable et procede d'obtention de telles jauges
JPH034239U (de) * 1989-05-31 1991-01-17
JP2584884B2 (ja) * 1990-05-31 1997-02-26 株式会社日立製作所 配線基板
DE59108247D1 (de) * 1991-11-30 1996-11-07 Endress Hauser Gmbh Co Verfahren zum Stabilisieren der Oberflächeneigenschaften von in Vakuum temperaturzubehandelnden Gegenständen
JPH06186096A (ja) * 1992-12-15 1994-07-08 Ishida Co Ltd 歪みゲージ及びその製造方法
US5505093A (en) * 1994-11-21 1996-04-09 Brewer Science, Inc. Homogeneously conductive polymer films as strain gauges
US6134971A (en) * 1998-08-27 2000-10-24 University Of Hawaii Stress induced voltage fluctuation for measuring stress and strain in materials
JP2001343294A (ja) * 2000-05-31 2001-12-14 Ishida Co Ltd ロードセル及び秤
JP2005233953A (ja) * 2004-02-17 2005-09-02 Robert Bosch Gmbh マイクロメカニカル式の高圧センサを製造するための方法及びマクロメカニカル式の圧力センサ
DE102013202383A1 (de) * 2013-02-14 2014-08-14 Schaeffler Technologies Gmbh & Co. Kg Drehmomentmessvorrichtung
US10753789B2 (en) 2015-02-05 2020-08-25 R. Douglas Fredrickson Weight sensing vehicle hitch
US10309824B2 (en) * 2015-02-05 2019-06-04 R. Douglas Fredrickson Weight sensing vehicle hitch
US11554621B2 (en) 2015-02-05 2023-01-17 R. Douglas Fredrickson Trailer side and vehicle side weight sensors
JP2020071189A (ja) * 2018-11-02 2020-05-07 ユニパルス株式会社 力検出器、力検出器を備えたアームロボット及び力検出器の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6915018A (de) * 1968-11-29 1970-06-02
US4306217A (en) * 1977-06-03 1981-12-15 Angstrohm Precision, Inc. Flat electrical components
US4146673A (en) * 1977-10-27 1979-03-27 E. I. Du Pont De Nemours And Company Process of film resistor laser trimming and composition of removable coating used therein
DE2916390C2 (de) * 1979-04-23 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Brückenschaltung zur Messung mechanischer Spannungen einer Dehnungsmeßfeder
DE3176209D1 (en) * 1980-11-29 1987-06-25 Tokyo Electric Co Ltd Load cell and method of manufacturing the same
JPS57167604A (en) * 1981-04-08 1982-10-15 Murata Manufacturing Co Method of controlling resistance value of film resistor
JPS5842941A (ja) * 1981-09-07 1983-03-12 Toshiba Corp ロ−ドセル

Also Published As

Publication number Publication date
EP0160419A3 (en) 1986-09-24
EP0160419A2 (de) 1985-11-06
JPS60213837A (ja) 1985-10-26
US4630491A (en) 1986-12-23
KR850007303A (ko) 1985-12-02
KR900007888B1 (ko) 1990-10-22
EP0160419B1 (de) 1990-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee