CS188992B2 - Length measuring device - Google Patents

Length measuring device

Info

Publication number
CS188992B2
CS188992B2 CS86376A CS86376A CS188992B2 CS 188992 B2 CS188992 B2 CS 188992B2 CS 86376 A CS86376 A CS 86376A CS 86376 A CS86376 A CS 86376A CS 188992 B2 CS188992 B2 CS 188992B2
Authority
CS
Czechoslovakia
Prior art keywords
measuring device
length measuring
length
measuring
Prior art date
Application number
CS86376A
Other languages
Czech (cs)
Inventor
Guenther Nelle
Alfons Ernst
Siegbert Holstein
Alfred Affa
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 CS188992B2 publication Critical patent/CS188992B2/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0011—Arrangements for eliminating or compensation of measuring errors due to temperature or weight
    • G01B5/0014—Arrangements for eliminating or compensation of measuring errors due to temperature or weight due to temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CS86376A 1975-02-11 1976-02-10 Length measuring device CS188992B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752505587 DE2505587C3 (en) 1975-02-11 1975-02-11 Length measuring device

Publications (1)

Publication Number Publication Date
CS188992B2 true CS188992B2 (en) 1979-03-30

Family

ID=5938553

Family Applications (1)

Application Number Title Priority Date Filing Date
CS86376A CS188992B2 (en) 1975-02-11 1976-02-10 Length measuring device

Country Status (2)

Country Link
CS (1) CS188992B2 (en)
DE (1) DE2505587C3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735154C2 (en) * 1977-08-04 1984-04-05 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Length or angle measuring system
DD134986B1 (en) * 1978-03-10 1980-12-24 CAPSUED WAY MEASURING SYSTEM
JPS5522664U (en) * 1978-07-31 1980-02-14
DE3106701C2 (en) * 1981-02-23 1982-12-02 Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten Measuring system for machine tools
EP0118607B1 (en) * 1983-02-12 1989-02-01 Dr. Johannes Heidenhain GmbH Encapsulated measuring device
YU105688A (en) * 1988-05-31 1990-10-31 Iskra Linear optoelectric device for measuring or adjustment of relative position of two objects
DE4021919C2 (en) * 1990-07-10 1995-06-08 Heidenhain Gmbh Dr Johannes Material measure
DE4406799C2 (en) * 1994-03-02 1997-11-06 Heidenhain Gmbh Dr Johannes Position measuring device
DE4406797C2 (en) * 1994-03-02 1997-11-27 Heidenhain Gmbh Dr Johannes Position measuring device
DE4406798C2 (en) * 1994-03-02 1997-11-27 Heidenhain Gmbh Dr Johannes Position measuring device
DE4424649C2 (en) * 1994-07-13 1997-11-20 Heidenhain Gmbh Dr Johannes Position measuring device
DE19526518C1 (en) * 1995-07-20 1996-12-12 Zeiss Carl Jena Gmbh Shape locking attachment for measurement scale, e.g. long length measurement device for machine tool
DE19611983C1 (en) * 1996-03-26 1997-07-31 Zeiss Carl Jena Gmbh Elastically flexible measuring strip for length or angle measurement devices
DE19616707A1 (en) * 1996-04-26 1997-10-30 Heidenhain Gmbh Dr Johannes Photoelectric position measuring device
DE19724732A1 (en) * 1997-06-12 1998-12-17 Heidenhain Gmbh Dr Johannes Length measuring system with a modular scale
DE19747356A1 (en) 1997-10-27 1999-04-29 Heidenhain Gmbh Dr Johannes Length measuring device and machine with a length measuring device
DE10064734C2 (en) * 2000-12-22 2003-07-31 Heidenhain Gmbh Dr Johannes Length measuring device
WO2002052220A2 (en) * 2000-12-22 2002-07-04 Dr. Johannes Heidenhain Gmbh Device for measuring length
US6612047B1 (en) 2002-02-19 2003-09-02 Acu-Rite, Inc. Length measuring device
DE102006004898A1 (en) * 2006-02-03 2007-08-09 Dr. Johannes Heidenhain Gmbh Scanning system of a position measuring device

Also Published As

Publication number Publication date
DE2505587C3 (en) 1980-10-09
DE2505587B2 (en) 1977-10-13
DE2505587A1 (en) 1976-08-19

Similar Documents

Publication Publication Date Title
JPS51149050A (en) Measuring device
JPS51149049A (en) Measuring device
JPS523455A (en) Distance measuring device
JPS5235659A (en) Increment type measuring device
JPS5284763A (en) Measuring device
JPS51122464A (en) Measuring apparatus
CS188991B2 (en) Length measuring device
JPS51113657A (en) Length measuring device
JPS5221874A (en) Group delay measuring device
JPS5243467A (en) Current measuring device
CS188992B2 (en) Length measuring device
JPS52113767A (en) Measuring device
JPS5237080A (en) Frequency measuring device
JPS5287055A (en) Measuring device
JPS5282498A (en) Measuring element
GB1544447A (en) Position measuring device
JPS5298555A (en) Length measuring device
AU1532476A (en) Angle measuring device
JPS539141A (en) Length measuring device
JPS5241549A (en) Measuring device
GB1544277A (en) Position measuring device
JPS534563A (en) Length measuring apparatus
JPS51124451A (en) Length measuring apparatus
JPS5214869A (en) Indicator device
JPS51122462A (en) Measuring apparatus