AU2003278131A1 - Length measuring system - Google Patents

Length measuring system

Info

Publication number
AU2003278131A1
AU2003278131A1 AU2003278131A AU2003278131A AU2003278131A1 AU 2003278131 A1 AU2003278131 A1 AU 2003278131A1 AU 2003278131 A AU2003278131 A AU 2003278131A AU 2003278131 A AU2003278131 A AU 2003278131A AU 2003278131 A1 AU2003278131 A1 AU 2003278131A1
Authority
AU
Australia
Prior art keywords
measuring system
length measuring
length
measuring
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.)
Abandoned
Application number
AU2003278131A
Inventor
Ludwig Boge
Heinz-Gunther Franz
Hans-Joachim Freitag
Andreas Schmidt
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.)
Optolab Licensing GmbH
Original Assignee
Optolab Licensing 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
Priority claimed from DE10262008A external-priority patent/DE10262008B4/en
Application filed by Optolab Licensing GmbH filed Critical Optolab Licensing GmbH
Publication of AU2003278131A1 publication Critical patent/AU2003278131A1/en
Abandoned legal-status Critical Current

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
    • G01D5/34746—Linear encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
AU2003278131A 2002-10-25 2003-10-23 Length measuring system Abandoned AU2003278131A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10262008.3 2002-10-25
DE10249884.9 2002-10-25
DE10262008A DE10262008B4 (en) 2002-10-25 2002-10-25 length measuring system
DE10249884A DE10249884B4 (en) 2002-10-25 2002-10-25 Protected length measuring system
PCT/EP2003/011760 WO2004038339A1 (en) 2002-10-25 2003-10-23 Length measuring system

Publications (1)

Publication Number Publication Date
AU2003278131A1 true AU2003278131A1 (en) 2004-05-13

Family

ID=32178280

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003278131A Abandoned AU2003278131A1 (en) 2002-10-25 2003-10-23 Length measuring system

Country Status (4)

Country Link
EP (1) EP1554546B1 (en)
AU (1) AU2003278131A1 (en)
DE (1) DE10249884B4 (en)
WO (1) WO2004038339A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1752742B1 (en) 2005-08-12 2015-03-11 Dr. Johannes Heidenhain GmbH Sensor element for a length measuring system and assembling method for the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020003C2 (en) 1980-05-24 1983-01-27 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Safety device for transport and assembly of a measuring device
JPS6135734U (en) 1984-08-02 1986-03-05 株式会社 測機舎 Mounting mechanism of magnetic scale device
DE8616206U1 (en) * 1986-06-16 1986-07-31 RSF-Elektronik Gesellschaft m.b.H., Tarsdorf Encapsulated length measuring device
DE4017858A1 (en) * 1990-06-02 1991-12-12 Heidenhain Gmbh Dr Johannes ENCLOSED MEASURING DEVICE
DE19914311A1 (en) * 1999-03-29 2000-10-05 Heidenhain Gmbh Dr Johannes Method and device for attaching a scale
DE19918654B4 (en) 1999-04-16 2004-07-15 Dr. Johannes Heidenhain Gmbh Safety device for the transport and assembly of a measuring device
DE10056947A1 (en) * 2000-11-17 2002-05-23 Optolab Licensing Gmbh Method for mounting a material measure with dividing structures and a scanner head with scanning structures for scanning the dividing structures fastens a dividing support on a first part and the scanner head on a second part
US6820348B2 (en) * 2001-02-09 2004-11-23 Acu-Rite, Inc. Mounting tool for linear encoders

Also Published As

Publication number Publication date
EP1554546B1 (en) 2013-06-05
DE10249884A1 (en) 2004-05-13
WO2004038339A1 (en) 2004-05-06
DE10249884B4 (en) 2010-11-18
EP1554546A1 (en) 2005-07-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase