MX2020003595A - Sensor de desplazamiento que utiliza interferencia de rejilla de ronchi. - Google Patents

Sensor de desplazamiento que utiliza interferencia de rejilla de ronchi.

Info

Publication number
MX2020003595A
MX2020003595A MX2020003595A MX2020003595A MX2020003595A MX 2020003595 A MX2020003595 A MX 2020003595A MX 2020003595 A MX2020003595 A MX 2020003595A MX 2020003595 A MX2020003595 A MX 2020003595A MX 2020003595 A MX2020003595 A MX 2020003595A
Authority
MX
Mexico
Prior art keywords
displacement sensor
wheel
mounting base
sensor utilizing
inner section
Prior art date
Application number
MX2020003595A
Other languages
English (en)
Inventor
Randy L Schutt
Original Assignee
Saf Holland Inc
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 Saf Holland Inc filed Critical Saf Holland Inc
Publication of MX2020003595A publication Critical patent/MX2020003595A/es

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/24Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G1/00Weighing apparatus involving the use of a counterweight or other counterbalancing mass
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G19/00Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G21/00Details of weighing apparatus
    • G01G21/23Support or suspension of weighing platforms
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/20Measuring 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
    • G01L1/22Measuring 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
    • G01L1/2206Special supports with preselected places to mount the resistance strain gauges; Mounting of supports

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Force In General (AREA)

Abstract

Una celda de carga para medir los desplazamientos transferidos por una quinta rueda a la celda de carga incluye una porción de base de montaje alargada configurada para acoplarse con una estructura de soporte de un tractor, una porción de acoplamiento configurada para ofrecer el soporte giratorio a una quinta rueda, una porción media dispuesta sobre la porción de base de montaje alargada y por debajo de la porción de acoplamiento, la porción media incluye una sección interior hueca con una abertura dentro de la sección interior hueca, y un poste extendido desde la porción de base de montaje alargada que sobresale dentro de la sección interior hueca de la porción media.
MX2020003595A 2017-10-16 2018-10-16 Sensor de desplazamiento que utiliza interferencia de rejilla de ronchi. MX2020003595A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762572817P 2017-10-16 2017-10-16
PCT/IB2018/058028 WO2019077503A2 (en) 2017-10-16 2018-10-16 DISPLACEMENT SENSOR USING RONCHI GRID INTERFERENCE

Publications (1)

Publication Number Publication Date
MX2020003595A true MX2020003595A (es) 2021-01-08

Family

ID=66096984

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020003595A MX2020003595A (es) 2017-10-16 2018-10-16 Sensor de desplazamiento que utiliza interferencia de rejilla de ronchi.

Country Status (5)

Country Link
US (2) US11428589B2 (es)
EP (2) EP3698110B1 (es)
CA (1) CA3079147A1 (es)
MX (1) MX2020003595A (es)
WO (1) WO2019077503A2 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3024835C (en) 2016-02-19 2020-12-29 Stress-Tek, Inc. Load cell assembly
AU2018220529B2 (en) * 2017-02-14 2023-11-09 Saf-Holland, Inc. Fifth wheel mounting bracket with isolation areas assisting in force measurement
US11428589B2 (en) 2017-10-16 2022-08-30 Saf-Holland, Inc. Displacement sensor utilizing ronchi grating interference
WO2024028184A1 (de) * 2022-08-01 2024-02-08 Rühlicke GmbH VERSCHLEIßRING UND VERSCHLUSSHAKEN FÜR EIN SATTELKUPPLUNGSSCHLOSS EINER SATTELKUPPLUNG EINER SATTELZUGMASCHINE EINES SATTELKRAFTFAHRZEUGS

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Also Published As

Publication number Publication date
US11428589B2 (en) 2022-08-30
EP4328559A3 (en) 2024-07-24
US20220404219A1 (en) 2022-12-22
US20190113402A1 (en) 2019-04-18
EP3698110A4 (en) 2021-07-28
CA3079147A1 (en) 2019-04-25
WO2019077503A2 (en) 2019-04-25
WO2019077503A3 (en) 2019-06-20
EP3698110A2 (en) 2020-08-26
EP4328559A2 (en) 2024-02-28
EP3698110B1 (en) 2024-01-17

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