WO2011110158A3 - Messeinrichtung zur erfassung von formänderungen - Google Patents

Messeinrichtung zur erfassung von formänderungen Download PDF

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Publication number
WO2011110158A3
WO2011110158A3 PCT/DE2011/000212 DE2011000212W WO2011110158A3 WO 2011110158 A3 WO2011110158 A3 WO 2011110158A3 DE 2011000212 W DE2011000212 W DE 2011000212W WO 2011110158 A3 WO2011110158 A3 WO 2011110158A3
Authority
WO
WIPO (PCT)
Prior art keywords
measuring device
shape changes
detecting shape
conductor
measuring
Prior art date
Application number
PCT/DE2011/000212
Other languages
English (en)
French (fr)
Other versions
WO2011110158A2 (de
Inventor
Martin Pusch
Original Assignee
Otto Bock Healthcare Gmbh
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 Otto Bock Healthcare Gmbh filed Critical Otto Bock Healthcare Gmbh
Publication of WO2011110158A2 publication Critical patent/WO2011110158A2/de
Publication of WO2011110158A3 publication Critical patent/WO2011110158A3/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Die Erfindung betrifft eine Messeinrichtung (1) zur Erfassung von Formänderungen mit einem Träger, auf dem ein Messgitter mit einem Messleiter (4) mit elektrischen Anschlüssen (2, 3) angeordnet ist, wobei neben dem Messleiter (4) zumindest ein Schutzleiter (5, 6) angeordnet ist.
PCT/DE2011/000212 2010-03-12 2011-02-28 Messeinrichtung zur erfassung von formänderungen WO2011110158A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010011338 DE102010011338A1 (de) 2010-03-12 2010-03-12 Messeinrichtung zur Erfassung von Formänderungen
DE102010011338.7 2010-03-12

Publications (2)

Publication Number Publication Date
WO2011110158A2 WO2011110158A2 (de) 2011-09-15
WO2011110158A3 true WO2011110158A3 (de) 2011-11-10

Family

ID=44314186

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/000212 WO2011110158A2 (de) 2010-03-12 2011-02-28 Messeinrichtung zur erfassung von formänderungen

Country Status (2)

Country Link
DE (1) DE102010011338A1 (de)
WO (1) WO2011110158A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018125079B4 (de) 2018-10-10 2023-12-28 Schaeffler Technologies AG & Co. KG Spannungswellengetriebe und Übertragungselement hierfür sowie Roboterarm und Verfahren zum Messen eines Drehmomentes
DE102018125078A1 (de) * 2018-10-10 2020-04-16 Schaeffler Technologies AG & Co. KG Spannungswellengetriebe und elastisches Übertragungselement hierfür sowie Roboterarm und Verfahren zum Anordnen eines Dehnungsmessstreifens
CN110375634A (zh) * 2019-06-26 2019-10-25 上海建工集团股份有限公司 一种滑动变阻式应变计及其使用方法
DE102019131616A1 (de) * 2019-11-22 2021-05-27 Schaeffler Technologies AG & Co. KG Flexibles Getriebebauteil und Verfahren zur Herstellung eines Getriebebauteils

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1560011A1 (de) * 2004-01-27 2005-08-03 Mettler-Toledo GmbH Dehnmessstreifen mit Feuchtigkeitsschutz durch inhomogene anorganische Schicht auf glättender Polymerschicht (ORMOCER) und Schlitzanordnung
US20060213278A1 (en) * 2005-03-28 2006-09-28 Arms Steven W Strain gauge with moisture barrier and self-testing circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6604989U (de) 1965-08-14 1970-03-26 Daimler Benz Ag Dehnungsmessstreifen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1560011A1 (de) * 2004-01-27 2005-08-03 Mettler-Toledo GmbH Dehnmessstreifen mit Feuchtigkeitsschutz durch inhomogene anorganische Schicht auf glättender Polymerschicht (ORMOCER) und Schlitzanordnung
US20060213278A1 (en) * 2005-03-28 2006-09-28 Arms Steven W Strain gauge with moisture barrier and self-testing circuit

Also Published As

Publication number Publication date
DE102010011338A1 (de) 2011-09-15
WO2011110158A2 (de) 2011-09-15

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