FR2353044A1 - Dispositif de mesure blinde - Google Patents

Dispositif de mesure blinde

Info

Publication number
FR2353044A1
FR2353044A1 FR7715987A FR7715987A FR2353044A1 FR 2353044 A1 FR2353044 A1 FR 2353044A1 FR 7715987 A FR7715987 A FR 7715987A FR 7715987 A FR7715987 A FR 7715987A FR 2353044 A1 FR2353044 A1 FR 2353044A1
Authority
FR
France
Prior art keywords
armored
measuring device
measuring
armored measuring
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
FR7715987A
Other languages
English (en)
Other versions
FR2353044B1 (fr
Inventor
Gunther Nelle
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
Publication of FR2353044A1 publication Critical patent/FR2353044A1/fr
Application granted granted Critical
Publication of FR2353044B1 publication Critical patent/FR2353044B1/fr
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
    • G01D5/34761—Protection devices, e.g. caps; Blowing devices
    • G01D5/34769—Sealing means
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/085—Flexible coverings, e.g. coiled-up belts
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
FR7715987A 1976-05-26 1977-05-25 Dispositif de mesure blinde Granted FR2353044A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2623526A DE2623526C2 (de) 1976-05-26 1976-05-26 Gekapselte Meßeinrichtung

Publications (2)

Publication Number Publication Date
FR2353044A1 true FR2353044A1 (fr) 1977-12-23
FR2353044B1 FR2353044B1 (fr) 1980-04-04

Family

ID=5979017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715987A Granted FR2353044A1 (fr) 1976-05-26 1977-05-25 Dispositif de mesure blinde

Country Status (8)

Country Link
US (1) US4136958A (fr)
JP (1) JPS52146261A (fr)
AT (1) AT384674B (fr)
CH (1) CH617007A5 (fr)
DE (1) DE2623526C2 (fr)
FR (1) FR2353044A1 (fr)
GB (1) GB1583378A (fr)
IT (1) IT1080927B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108291822A (zh) * 2015-12-03 2018-07-17 瑞尼斯豪公司 编码器设备

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215480A (en) * 1977-12-16 1980-08-05 James Neill Holdings Limited Distance measuring gauge
DE2841501B2 (de) * 1978-09-23 1980-12-18 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Winkelmefieinrichtung
US4500097A (en) * 1983-01-27 1985-02-19 Mitutoyo Mfg. Co., Ltd. Seal device in displacement measuring instrument
DE3311118C2 (de) * 1983-03-26 1986-04-17 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte lichtelektrische Meßeinrichtung
US4569137A (en) * 1983-06-07 1986-02-11 Mitutoyo Mfg. Co., Ltd. Linear scale type displacement measuring device and main scale attaching method thereof
DE3340863C2 (de) * 1983-11-11 1986-06-26 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Meßeinrichtung, insbesondere Längen- oder Winkelmeßeinrichtung
DE3402613C1 (de) * 1984-01-26 1991-01-03 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längen- oder Winkelmeßeinrichtung
DE3410944C1 (de) * 1984-03-24 1985-05-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Meßeinrichtung
DE3929629A1 (de) * 1989-09-06 1991-03-07 Zeiss Carl Fa Laengen- oder winkelmesseinrichtung
DE4119888C2 (de) * 1991-06-17 2001-03-08 Truetzschler Gmbh & Co Kg Vorrichtung zum Abtragen des Fasergutes von Textilfaserballen aus Spinngut, z. B. Baumwolle, Chemiefasern u. dgl.
ATE230103T1 (de) * 1996-10-11 2003-01-15 Heidenhain Gmbh Dr Johannes Massstab einer längenmesseinrichtung sowie verfahren zur anbringung eines massstabs
DE19914311A1 (de) 1999-03-29 2000-10-05 Heidenhain Gmbh Dr Johannes Verfahren und Vorrichtung zum Anbringen eines Maßstabes
DE19918654B4 (de) 1999-04-16 2004-07-15 Dr. Johannes Heidenhain Gmbh Sicherungsvorrichtung für den Transport und die Montage einer Meßeinrichtung
JP4226383B2 (ja) * 2003-04-23 2009-02-18 株式会社ミツトヨ 測長装置
JP2014224705A (ja) * 2013-05-15 2014-12-04 キヤノン株式会社 スケール保持装置、およびエンコーダ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1601631A (fr) * 1968-05-10 1970-09-07
US3533703A (en) * 1966-06-23 1970-10-13 Itek Corp Linear motion encoder
US3833303A (en) * 1972-10-06 1974-09-03 Bausch & Lomb Measuring apparatus using the moire fringe concept of measurement
US3950703A (en) * 1975-02-03 1976-04-13 The United States Of America As Represented By The Secretary Of The Navy Microcircuit reverse-phased hybrid ring mixer
FR2295403A1 (fr) * 1974-12-20 1976-07-16 Heidenhain Gmbh Dr Johannes Dispositif de mesure protege contre les influences exterieures

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031595A (en) * 1975-09-02 1977-06-28 Bausch & Lomb Incorporated High precision incremental distance measuring system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533703A (en) * 1966-06-23 1970-10-13 Itek Corp Linear motion encoder
FR1601631A (fr) * 1968-05-10 1970-09-07
US3833303A (en) * 1972-10-06 1974-09-03 Bausch & Lomb Measuring apparatus using the moire fringe concept of measurement
FR2295403A1 (fr) * 1974-12-20 1976-07-16 Heidenhain Gmbh Dr Johannes Dispositif de mesure protege contre les influences exterieures
US3950703A (en) * 1975-02-03 1976-04-13 The United States Of America As Represented By The Secretary Of The Navy Microcircuit reverse-phased hybrid ring mixer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108291822A (zh) * 2015-12-03 2018-07-17 瑞尼斯豪公司 编码器设备
US10907997B2 (en) 2015-12-03 2021-02-02 Renishaw Plc Encoder apparatus
US11009374B2 (en) 2015-12-03 2021-05-18 Renishaw Plc Encoder
US11549828B2 (en) 2015-12-03 2023-01-10 Renishaw Plc Encoder

Also Published As

Publication number Publication date
JPS5732326B2 (fr) 1982-07-10
JPS52146261A (en) 1977-12-05
CH617007A5 (fr) 1980-04-30
GB1583378A (en) 1981-01-28
DE2623526B1 (de) 1977-07-14
IT1080927B (it) 1985-05-16
ATA260377A (de) 1987-05-15
US4136958A (en) 1979-01-30
AT384674B (de) 1987-12-28
DE2623526C2 (de) 1978-03-09
FR2353044B1 (fr) 1980-04-04

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