FR1345499A - Positioning device, in particular for machines for working metal parts and other materials - Google Patents

Positioning device, in particular for machines for working metal parts and other materials

Info

Publication number
FR1345499A
FR1345499A FR922725A FR922725A FR1345499A FR 1345499 A FR1345499 A FR 1345499A FR 922725 A FR922725 A FR 922725A FR 922725 A FR922725 A FR 922725A FR 1345499 A FR1345499 A FR 1345499A
Authority
FR
France
Prior art keywords
machines
materials
positioning device
metal parts
working metal
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.)
Expired
Application number
FR922725A
Other languages
French (fr)
Inventor
Rolf Watzig
Herbert Bohl
Armin Russig
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.)
INSTITUT fur WERKZEUGMASCHINEN
Original Assignee
INSTITUT fur WERKZEUGMASCHINEN
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 INSTITUT fur WERKZEUGMASCHINEN filed Critical INSTITUT fur WERKZEUGMASCHINEN
Priority to FR922725A priority Critical patent/FR1345499A/en
Application granted granted Critical
Publication of FR1345499A publication Critical patent/FR1345499A/en
Expired 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
    • G01D5/34776—Absolute encoders with analogue or digital scales
    • G01D5/34792—Absolute encoders with analogue or digital scales with only digital scales or both digital and incremental scales

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR922725A 1963-01-25 1963-01-25 Positioning device, in particular for machines for working metal parts and other materials Expired FR1345499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR922725A FR1345499A (en) 1963-01-25 1963-01-25 Positioning device, in particular for machines for working metal parts and other materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922725A FR1345499A (en) 1963-01-25 1963-01-25 Positioning device, in particular for machines for working metal parts and other materials

Publications (1)

Publication Number Publication Date
FR1345499A true FR1345499A (en) 1963-12-06

Family

ID=8795603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922725A Expired FR1345499A (en) 1963-01-25 1963-01-25 Positioning device, in particular for machines for working metal parts and other materials

Country Status (1)

Country Link
FR (1) FR1345499A (en)

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