IT1161674B - PROFILE OF THE HOUSING OF LINEAR MEASUREMENT DEVICES, COMPOSED OF TWO PARTS - Google Patents

PROFILE OF THE HOUSING OF LINEAR MEASUREMENT DEVICES, COMPOSED OF TWO PARTS

Info

Publication number
IT1161674B
IT1161674B IT12680/78A IT1268078A IT1161674B IT 1161674 B IT1161674 B IT 1161674B IT 12680/78 A IT12680/78 A IT 12680/78A IT 1268078 A IT1268078 A IT 1268078A IT 1161674 B IT1161674 B IT 1161674B
Authority
IT
Italy
Prior art keywords
profile
housing
parts
measurement devices
linear measurement
Prior art date
Application number
IT12680/78A
Other languages
Italian (it)
Other versions
IT7812680A0 (en
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 IT7812680A0 publication Critical patent/IT7812680A0/en
Application granted granted Critical
Publication of IT1161674B publication Critical patent/IT1161674B/en

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
    • G01D5/34761—Protection devices, e.g. caps; Blowing devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
IT12680/78A 1977-07-01 1978-06-27 PROFILE OF THE HOUSING OF LINEAR MEASUREMENT DEVICES, COMPOSED OF TWO PARTS IT1161674B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2729708A DE2729708C2 (en) 1977-07-01 1977-07-01 Two-part housing profile for length measuring devices

Publications (2)

Publication Number Publication Date
IT7812680A0 IT7812680A0 (en) 1978-06-27
IT1161674B true IT1161674B (en) 1987-03-18

Family

ID=6012876

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12680/78A IT1161674B (en) 1977-07-01 1978-06-27 PROFILE OF THE HOUSING OF LINEAR MEASUREMENT DEVICES, COMPOSED OF TWO PARTS

Country Status (7)

Country Link
JP (1) JPS5845647B2 (en)
AT (1) AT382964B (en)
CH (1) CH630172A5 (en)
DE (1) DE2729708C2 (en)
FR (1) FR2396268A1 (en)
GB (1) GB1596915A (en)
IT (1) IT1161674B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500097A (en) * 1983-01-27 1985-02-19 Mitutoyo Mfg. Co., Ltd. Seal device in displacement measuring instrument
JPS6038560U (en) * 1983-08-26 1985-03-16 不二サッシ株式会社 Condensation water drainage system for skylight glass in glass greenhouse
US4586760A (en) * 1984-06-01 1986-05-06 Bausch & Lomb Incorporated Measuring scale casing and mounting spar
EP0219101B1 (en) * 1985-10-16 1992-12-30 Konica Corporation Silver halide photographic material
JPS6299963U (en) * 1985-12-17 1987-06-25
CN106643395B (en) * 2016-12-30 2019-02-12 湖南飞沃新能源科技股份有限公司 A kind of built-in turnbuckle full-automatic detection apparatus
EP4109046A1 (en) 2021-06-21 2022-12-28 Dr. Johannes Heidenhain GmbH Position measuring device
EP4109047A1 (en) 2021-06-21 2022-12-28 Dr. Johannes Heidenhain GmbH Driver for position measurement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816002A (en) * 1972-10-10 1974-06-11 H Wieg Apparatus for measuring displacement between two relatively movable members
US3816003A (en) * 1973-03-12 1974-06-11 Dynamics Res Corp Sealed linear encoder
ES208286Y (en) * 1974-12-03 1976-07-16 Carreno Mallofre CASE FOR MEASURING INSTRUMENTS.
DE2643304B2 (en) * 1976-09-25 1980-01-31 Fagor Electrotecnica, Sdad.Coop., Mondragon, Guipuzcoa (Spanien) Photoelectric device for measuring the relative position of objects

Also Published As

Publication number Publication date
DE2729708C2 (en) 1979-02-08
AT382964B (en) 1987-05-11
FR2396268A1 (en) 1979-01-26
JPS5419772A (en) 1979-02-14
FR2396268B1 (en) 1982-12-10
ATA416578A (en) 1986-09-15
GB1596915A (en) 1981-09-03
IT7812680A0 (en) 1978-06-27
DE2729708B1 (en) 1978-06-08
JPS5845647B2 (en) 1983-10-12
CH630172A5 (en) 1982-05-28

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