ATE360799T1 - Verfahren und vorrichtung zur positions- und bewegungsmessung - Google Patents

Verfahren und vorrichtung zur positions- und bewegungsmessung

Info

Publication number
ATE360799T1
ATE360799T1 AT95935369T AT95935369T ATE360799T1 AT E360799 T1 ATE360799 T1 AT E360799T1 AT 95935369 T AT95935369 T AT 95935369T AT 95935369 T AT95935369 T AT 95935369T AT E360799 T1 ATE360799 T1 AT E360799T1
Authority
AT
Austria
Prior art keywords
support
graduation
light
displacement
relation
Prior art date
Application number
AT95935369T
Other languages
English (en)
Inventor
Jean-Jacques Wagner
Original Assignee
Jean-Jacques Wagner
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 Jean-Jacques Wagner filed Critical Jean-Jacques Wagner
Application granted granted Critical
Publication of ATE360799T1 publication Critical patent/ATE360799T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/40—Position sensors comprising arrangements for concentrating or redirecting magnetic flux

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Automatic Control Of Machine Tools (AREA)
AT95935369T 1994-09-15 1995-09-15 Verfahren und vorrichtung zur positions- und bewegungsmessung ATE360799T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH280594 1994-09-15
CH101895 1995-04-10
CH244895 1995-08-28

Publications (1)

Publication Number Publication Date
ATE360799T1 true ATE360799T1 (de) 2007-05-15

Family

ID=27172608

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95935369T ATE360799T1 (de) 1994-09-15 1995-09-15 Verfahren und vorrichtung zur positions- und bewegungsmessung

Country Status (5)

Country Link
US (1) US6172753B1 (de)
EP (1) EP0781398B1 (de)
AT (1) ATE360799T1 (de)
DE (1) DE69535479T2 (de)
WO (1) WO1996008693A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7089672B2 (en) * 2002-02-08 2006-08-15 Robert Bosch Gmbh Optical angle and torque sensor
DE10217726A1 (de) * 2002-04-17 2003-11-27 Heidenhain Gmbh Dr Johannes Optische Positionsmesseinrichtung
US20080189072A1 (en) * 2007-02-01 2008-08-07 Nescom Inc. High resolution encoder within a swivel
JP5153466B2 (ja) * 2008-06-11 2013-02-27 日本発條株式会社 ディンプル位置検出方法
DE102011008149A1 (de) * 2011-01-08 2012-07-12 Schaeffler Technologies Gmbh & Co. Kg Messvorrichtung für insbesondere ein Lager
DE102013215947A1 (de) * 2013-08-13 2015-02-19 Zf Friedrichshafen Ag Sensor und Verfahren zum Erfassen einer Position in zwei Raumrichtungen
DE102016226073A1 (de) * 2016-12-22 2018-06-28 Deckel Maho Pfronten Gmbh Vorrichtung zum einsatz in einer numerisch gesteuerten werkzeugmaschine zur verwendung in einem verfahren zum vermessen der numerisch gesteuerten werkzeugmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156972B (en) * 1984-04-06 1988-07-06 Plessey Co Plc Improvements relating to the manufacture of optical devices
AU572330B2 (en) * 1984-04-06 1988-05-05 Gec-Marconi Limited Fabricating optical sensing devices
GB8616240D0 (en) * 1986-07-03 1986-08-13 Renishaw Plc Opto-electronic scale reading apparatus
DE3905508A1 (de) * 1989-02-23 1990-08-30 Messerschmitt Boelkow Blohm Mikromechanisches bauelement
DE9104157U1 (de) * 1991-04-06 1991-07-25 Hohner Elektrotechnik Kg, 7200 Tuttlingen, De
DE59101604D1 (de) * 1990-08-09 1994-06-16 Hohner Elektrotechnik Kg Optoelektronische Abtasteinrichtung.
DE4230405B4 (de) * 1991-09-12 2005-11-17 Mitsubishi Denki K.K. Positions-Detektor
US5424553A (en) * 1994-05-16 1995-06-13 Eastman Kodak Company Method for aligning a lenticular material for printing
US5543918A (en) * 1995-01-06 1996-08-06 International Business Machines Corporation Through-the-lens confocal height measurement
US5689340A (en) * 1995-12-06 1997-11-18 Eastman Kodak Company Apparatus and method for measuring alignment in lenticular media

Also Published As

Publication number Publication date
DE69535479T2 (de) 2008-01-03
DE69535479D1 (de) 2007-06-06
EP0781398A1 (de) 1997-07-02
WO1996008693A1 (fr) 1996-03-21
US6172753B1 (en) 2001-01-09
EP0781398B1 (de) 2007-04-25

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties