CH613277A5 - - Google Patents

Info

Publication number
CH613277A5
CH613277A5 CH326377A CH326377A CH613277A5 CH 613277 A5 CH613277 A5 CH 613277A5 CH 326377 A CH326377 A CH 326377A CH 326377 A CH326377 A CH 326377A CH 613277 A5 CH613277 A5 CH 613277A5
Authority
CH
Switzerland
Application number
CH326377A
Inventor
Kurt Feichtinger
Original Assignee
Heidenhain Gmbh Dr Johannes
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 Heidenhain Gmbh Dr Johannes filed Critical Heidenhain Gmbh Dr Johannes
Publication of CH613277A5 publication Critical patent/CH613277A5/xx

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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/002—Details
    • 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
    • G01D5/34753—Carriages; Driving or coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Indicating Measured Values (AREA)
CH326377A 1976-03-18 1977-03-16 CH613277A5 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2611459A DE2611459C3 (de) 1976-03-18 1976-03-18 Längenmeßeinrichtung

Publications (1)

Publication Number Publication Date
CH613277A5 true CH613277A5 (cs) 1979-09-14

Family

ID=5972808

Family Applications (1)

Application Number Title Priority Date Filing Date
CH326377A CH613277A5 (cs) 1976-03-18 1977-03-16

Country Status (8)

Country Link
US (1) US4095903A (cs)
JP (1) JPS52113767A (cs)
AT (1) AT376034B (cs)
CH (1) CH613277A5 (cs)
DE (1) DE2611459C3 (cs)
FR (1) FR2344810A1 (cs)
GB (1) GB1575760A (cs)
IT (1) IT1071757B (cs)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714521A1 (de) * 1977-04-01 1978-10-05 Kolb Alfred Vorrichtung zur exakten lagebestimmung von zwei gegeneinander geradlinig verschieblichen teilen
JPS5522664U (cs) * 1978-07-31 1980-02-14
DE3201887C2 (de) * 1982-01-22 1983-11-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung
AT395070B (de) * 1983-11-22 1992-09-10 Emr Elektronische Mess Und Reg Laengenmesseinrichtung, insbesondere gekapselte laengenmesseinrichtung
YU105688A (en) * 1988-05-31 1990-10-31 Iskra Linear optoelectric device for measuring or adjustment of relative position of two objects
US4974332A (en) * 1988-08-19 1990-12-04 Delta International Machinery Corp. Measurement system reader element standoff
DE3908260C1 (cs) * 1989-03-14 1990-05-31 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De
AT394111B (de) * 1989-09-12 1992-02-10 Rieder Heinz Inkrementales messsystem
DE9006138U1 (de) * 1990-05-31 1990-08-02 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Positionsmeßeinrichtung
JP2556105Y2 (ja) * 1991-02-18 1997-12-03 三菱鉛筆株式会社 複式筆記具
EP0733882B1 (de) * 1995-03-23 1999-10-06 RSF-Elektronik Gesellschaft m.b.H. Positionsmesseinrichtung
DE19543647C2 (de) * 1995-11-23 2000-05-04 Heidenhain Gmbh Dr Johannes Längenmeßeinrichtung zur Messung der Relativlage zweier Objekte
DE19645605A1 (de) * 1996-11-06 1998-05-07 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung und Verfahren zur Montage eines Abtastelementes einer Positionsmeßeinrichtung
DE19836003A1 (de) 1998-08-08 2000-02-10 Heidenhain Gmbh Dr Johannes Verfahren zur Montage einer Positionsmeßeinrichtung und Positioniermittel zur Montage
JP4434452B2 (ja) 2000-08-15 2010-03-17 ソニーマニュファクチュアリングシステムズ株式会社 測尺装置
US6739201B1 (en) * 2000-09-20 2004-05-25 Sandia Corporation Micromechanical apparatus for measurement of forces
US10558277B2 (en) 2016-08-04 2020-02-11 Microsoft Technology Licensing, Llc Folding angle sensing of a foldable device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138714A (en) * 1961-05-27 1964-06-23 Wenczler & Heidenhain Apparatus for the determination of the relative position of two parts
US3816003A (en) * 1973-03-12 1974-06-11 Dynamics Res Corp Sealed linear encoder
DE2518745C3 (de) * 1975-04-26 1979-06-21 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Fehlerkompensation in Positioniersystemen

Also Published As

Publication number Publication date
FR2344810A1 (fr) 1977-10-14
US4095903A (en) 1978-06-20
FR2344810B1 (cs) 1981-12-31
JPS5724484B2 (cs) 1982-05-25
DE2611459C3 (de) 1978-09-21
GB1575760A (en) 1980-09-24
DE2611459A1 (de) 1977-09-29
JPS52113767A (en) 1977-09-24
IT1071757B (it) 1985-04-10
DE2611459B2 (de) 1978-01-19
ATA34577A (de) 1984-02-15
AT376034B (de) 1984-10-10

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Legal Events

Date Code Title Description
PL Patent ceased