DE4130087A1 - Positionsmesseinrichtung - Google Patents

Positionsmesseinrichtung

Info

Publication number
DE4130087A1
DE4130087A1 DE19914130087 DE4130087A DE4130087A1 DE 4130087 A1 DE4130087 A1 DE 4130087A1 DE 19914130087 DE19914130087 DE 19914130087 DE 4130087 A DE4130087 A DE 4130087A DE 4130087 A1 DE4130087 A1 DE 4130087A1
Authority
DE
Germany
Prior art keywords
scanning head
measuring
measuring device
scanning
graduations
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.)
Granted
Application number
DE19914130087
Other languages
German (de)
English (en)
Other versions
DE4130087C2 (enrdf_load_stackoverflow
Inventor
Roman Hnulik
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain 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
Application filed by Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Priority to DE19914130087 priority Critical patent/DE4130087A1/de
Priority to DE9116630U priority patent/DE9116630U1/de
Publication of DE4130087A1 publication Critical patent/DE4130087A1/de
Application granted granted Critical
Publication of DE4130087C2 publication Critical patent/DE4130087C2/de
Granted 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
    • 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 With Unspecified Measuring Means (AREA)
DE19914130087 1991-09-11 1991-09-11 Positionsmesseinrichtung Granted DE4130087A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19914130087 DE4130087A1 (de) 1991-09-11 1991-09-11 Positionsmesseinrichtung
DE9116630U DE9116630U1 (de) 1991-09-11 1991-09-11 Positionsmeßeinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914130087 DE4130087A1 (de) 1991-09-11 1991-09-11 Positionsmesseinrichtung

Publications (2)

Publication Number Publication Date
DE4130087A1 true DE4130087A1 (de) 1993-03-25
DE4130087C2 DE4130087C2 (enrdf_load_stackoverflow) 1993-07-01

Family

ID=6440285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914130087 Granted DE4130087A1 (de) 1991-09-11 1991-09-11 Positionsmesseinrichtung

Country Status (1)

Country Link
DE (1) DE4130087A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844066C2 (de) * 1978-10-10 1982-04-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längen- oder Winkelmeßeinrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844066C2 (de) * 1978-10-10 1982-04-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längen- oder Winkelmeßeinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ERNST Alfons: "Drehgeber als hochgenaue Weg- und Winkelmeßgeräte" in: DE-Z.: F & M Feinwerktech- nik & Meßtechnik, 1987, 95. Jg., H. 5, S. 305, Abschnitt 2.1.2. *

Also Published As

Publication number Publication date
DE4130087C2 (enrdf_load_stackoverflow) 1993-07-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee