JPS541057A - Device of accurately positioning two portions that mutually displace in linear shape - Google Patents

Device of accurately positioning two portions that mutually displace in linear shape

Info

Publication number
JPS541057A
JPS541057A JP3747178A JP3747178A JPS541057A JP S541057 A JPS541057 A JP S541057A JP 3747178 A JP3747178 A JP 3747178A JP 3747178 A JP3747178 A JP 3747178A JP S541057 A JPS541057 A JP S541057A
Authority
JP
Japan
Prior art keywords
portions
linear shape
accurately positioning
mutually displace
displace
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.)
Pending
Application number
JP3747178A
Other languages
English (en)
Inventor
Korupu Arufureeto
Raame Kaaru
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS541057A publication Critical patent/JPS541057A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • 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
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP3747178A 1977-04-01 1978-04-01 Device of accurately positioning two portions that mutually displace in linear shape Pending JPS541057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772714521 DE2714521A1 (de) 1977-04-01 1977-04-01 Vorrichtung zur exakten lagebestimmung von zwei gegeneinander geradlinig verschieblichen teilen

Publications (1)

Publication Number Publication Date
JPS541057A true JPS541057A (en) 1979-01-06

Family

ID=6005315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3747178A Pending JPS541057A (en) 1977-04-01 1978-04-01 Device of accurately positioning two portions that mutually displace in linear shape

Country Status (3)

Country Link
US (1) US4184262A (ja)
JP (1) JPS541057A (ja)
DE (1) DE2714521A1 (ja)

Families Citing this family (8)

* 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
DE2900113C2 (de) * 1979-01-03 1985-08-29 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung mit längsverschieblichem Maßstab
DE3302643C2 (de) * 1983-01-27 1987-01-08 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Spanneinrichtung für eine Längenmeßeinrichtung
DE3334609C1 (de) * 1983-09-24 1984-11-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Laengen- oder Winkelmesseinrichtung
JPS6135734U (ja) * 1984-08-02 1986-03-05 株式会社 測機舎 磁気スケール装置の取付け機構
AT394110B (de) * 1989-02-10 1992-02-10 Rsf Elektronik Gmbh Laengenmesssystem
JP3384519B2 (ja) * 1995-10-13 2003-03-10 キタムラ機械株式会社 工作機械用テーブル装置
EP3228993B1 (de) * 2016-04-05 2018-08-01 Dr. Johannes Heidenhain GmbH Längenmesseinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1303080B (ja) * 1971-03-11 Kolb A
FR1221417A (fr) * 1958-04-03 1960-06-01 Pierre Roch Machine à mesurer ou à pointer
US2995826A (en) * 1960-05-13 1961-08-15 Optomcchanisms Inc Work layout means
CH455303A (de) * 1964-09-18 1968-06-28 Kolb Alfred Längenteileinrichtung an einer Projektionsformenschleifmaschine
GB1382807A (en) * 1971-03-05 1975-02-05 Cranfield Inst Of Tech Measuring and counting systems
DE2611459C3 (de) * 1976-03-18 1978-09-21 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längenmeßeinrichtung

Also Published As

Publication number Publication date
US4184262A (en) 1980-01-22
DE2714521A1 (de) 1978-10-05

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