FR1323304A - Device for determining the relative position of two parts - Google Patents

Device for determining the relative position of two parts

Info

Publication number
FR1323304A
FR1323304A FR898073A FR898073A FR1323304A FR 1323304 A FR1323304 A FR 1323304A FR 898073 A FR898073 A FR 898073A FR 898073 A FR898073 A FR 898073A FR 1323304 A FR1323304 A FR 1323304A
Authority
FR
France
Prior art keywords
determining
parts
relative position
relative
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
FR898073A
Other languages
French (fr)
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.)
Firma Wenczler and Heidenhain
Original Assignee
Firma Wenczler and Heidenhain
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 Firma Wenczler and Heidenhain filed Critical Firma Wenczler and Heidenhain
Priority to FR898073A priority Critical patent/FR1323304A/en
Application granted granted Critical
Publication of FR1323304A publication Critical patent/FR1323304A/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
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G01D5/34715—Scale reading or illumination devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
FR898073A 1962-05-18 1962-05-18 Device for determining the relative position of two parts Expired FR1323304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR898073A FR1323304A (en) 1962-05-18 1962-05-18 Device for determining the relative position of two parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898073A FR1323304A (en) 1962-05-18 1962-05-18 Device for determining the relative position of two parts

Publications (1)

Publication Number Publication Date
FR1323304A true FR1323304A (en) 1963-04-05

Family

ID=8779287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898073A Expired FR1323304A (en) 1962-05-18 1962-05-18 Device for determining the relative position of two parts

Country Status (1)

Country Link
FR (1) FR1323304A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279348B (en) * 1965-09-03 1968-10-03 Siemens Ag Scanning head for photoelectrically working measuring and control devices
FR2312758A1 (en) * 1975-04-10 1976-12-24 Neil Holdings Ltd James DISTANCE MEASURING DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279348B (en) * 1965-09-03 1968-10-03 Siemens Ag Scanning head for photoelectrically working measuring and control devices
FR2312758A1 (en) * 1975-04-10 1976-12-24 Neil Holdings Ltd James DISTANCE MEASURING DEVICE

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