FR2453394A1 - SIGNAL GENERATOR REPRESENTING THE RELATIVE POSITION OF TWO MOBILE OBJECTS IN RELATION TO ONE ANOTHER, PARTICULARLY OF MACHINE TOOL PARTS - Google Patents

SIGNAL GENERATOR REPRESENTING THE RELATIVE POSITION OF TWO MOBILE OBJECTS IN RELATION TO ONE ANOTHER, PARTICULARLY OF MACHINE TOOL PARTS

Info

Publication number
FR2453394A1
FR2453394A1 FR8007154A FR8007154A FR2453394A1 FR 2453394 A1 FR2453394 A1 FR 2453394A1 FR 8007154 A FR8007154 A FR 8007154A FR 8007154 A FR8007154 A FR 8007154A FR 2453394 A1 FR2453394 A1 FR 2453394A1
Authority
FR
France
Prior art keywords
relation
another
relative position
signal generator
machine tool
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.)
Withdrawn
Application number
FR8007154A
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.)
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 FR2453394A1 publication Critical patent/FR2453394A1/en
Withdrawn legal-status Critical Current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
    • G01D5/12—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 using electric or magnetic means
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
    • G01D5/252—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts a combination of conductors or channels
    • 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
    • G01D5/12—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 using electric or magnetic means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • G05B19/122—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using cards, tapes or discs having conductive paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Control Of Position Or Direction (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Push-Button Switches (AREA)
  • Automatic Control Of Machine Tools (AREA)

Abstract

Ce dispositif comprend un panneau 18 solidaire d'un élément, par exemple l'élément mobile 10, d'une machine. Ce panneau porte une couche métallique mince 20. Des bandes 22** 1 à 30**4, par exemple faites d'une pellicule métallique plus épaisse que la pellicule 20, sont fixées, par exemple par collage de bandes auto-collantes, sur la surface de la pellicule 20. Des capteurs, tels que des commutateurs de proximité, sont montés dans une tête 12 solidaire d'une partie fixe de la machine et ces capteurs répondent aux différences d'épaisseurs entre les couches 20 et 22**1 à 30**4, notamment par différence d'amortissement d'un circuit oscillant dont la bobine est proche du panneau 18 lorsque ce dernier se déplace devant la tête 120.This device comprises a panel 18 integral with an element, for example the movable element 10, of a machine. This panel carries a thin metal layer 20. Strips 22 ** 1 to 30 ** 4, for example made of a metal film thicker than the film 20, are fixed, for example by gluing self-adhesive strips, on the surface of the film 20. Sensors, such as proximity switches, are mounted in a head 12 integral with a fixed part of the machine and these sensors respond to the differences in thickness between the layers 20 and 22 ** 1 at 30 ** 4, in particular by the difference in damping of an oscillating circuit whose coil is close to the panel 18 when the latter moves in front of the head 120.

FR8007154A 1979-03-31 1980-03-31 SIGNAL GENERATOR REPRESENTING THE RELATIVE POSITION OF TWO MOBILE OBJECTS IN RELATION TO ONE ANOTHER, PARTICULARLY OF MACHINE TOOL PARTS Withdrawn FR2453394A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2912913A DE2912913C3 (en) 1979-03-31 1979-03-31 Device for generating position signals on machines

Publications (1)

Publication Number Publication Date
FR2453394A1 true FR2453394A1 (en) 1980-10-31

Family

ID=6067040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007154A Withdrawn FR2453394A1 (en) 1979-03-31 1980-03-31 SIGNAL GENERATOR REPRESENTING THE RELATIVE POSITION OF TWO MOBILE OBJECTS IN RELATION TO ONE ANOTHER, PARTICULARLY OF MACHINE TOOL PARTS

Country Status (5)

Country Link
JP (1) JPS55134302A (en)
DE (1) DE2912913C3 (en)
FR (1) FR2453394A1 (en)
GB (1) GB2045443A (en)
IT (1) IT1130375B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5982647U (en) * 1982-11-25 1984-06-04 ナショナル住宅産業株式会社 automatic surface finishing equipment
US4505075A (en) * 1983-05-16 1985-03-19 General Electric Company Fixturing device
JPS59219132A (en) * 1983-05-19 1984-12-10 Mitsui Haitetsuku:Kk Feed controlling method for movable table
DE3347052A1 (en) * 1983-12-24 1985-07-04 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR INCREASING THE MEASURING SENSITIVITY OF CONTACT-FREE WORKING SENSORS
DE3924327A1 (en) * 1989-04-29 1990-10-31 Teves Gmbh Alfred TRAVEL SENSOR FOR MEASURING MECHANICAL MOTION SIZES
DE3936452A1 (en) * 1989-11-02 1991-05-08 Heidenhain Gmbh Dr Johannes METHOD FOR ADAPTING A NUMERIC CONTROL TO MACHINE AND / OR MEASURING SYSTEM PARAMETERS
DE19504307A1 (en) * 1995-02-09 1996-08-14 Siemens Ag Position and/or speed detecting appts.
DE102020111817A1 (en) * 2020-04-30 2021-11-04 Pleiger Maschinenbau Gmbh & Co. Kg Device for position detection in hydraulic or electrohydraulic drives as well as drive with position detection means
CN111993161B (en) * 2020-07-22 2022-03-22 吉林省齐智科技有限公司 System and method for simultaneously machining non-standard parts based on numerical control machining center
CN112692500A (en) * 2020-12-29 2021-04-23 卡斯马汽车系统（重庆）有限公司 Rotary positioner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2020621A1 (en) * 1968-10-14 1970-07-17 Mitsubishi Heavy Ind Ltd
US4005396A (en) * 1973-11-16 1977-01-25 Hitachi, Ltd. Digital displacement sensor with zigzag coils
FR2391451A1 (en) * 1977-05-18 1978-12-15 Selca Spa ABSOLUTE POSITION TRANSDUCER FOR LINEAR DISPLACEMENT MEASUREMENT AND

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732909C3 (en) * 1977-07-21 1979-11-08 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Incremental position mefl system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2020621A1 (en) * 1968-10-14 1970-07-17 Mitsubishi Heavy Ind Ltd
US4005396A (en) * 1973-11-16 1977-01-25 Hitachi, Ltd. Digital displacement sensor with zigzag coils
FR2391451A1 (en) * 1977-05-18 1978-12-15 Selca Spa ABSOLUTE POSITION TRANSDUCER FOR LINEAR DISPLACEMENT MEASUREMENT AND

Also Published As

Publication number Publication date
GB2045443A (en) 1980-10-29
JPS55134302A (en) 1980-10-20
DE2912913B2 (en) 1981-04-23
DE2912913A1 (en) 1980-10-09
IT1130375B (en) 1986-06-11
DE2912913C3 (en) 1982-01-07
IT8021058A0 (en) 1980-03-31

Similar Documents

Publication Publication Date Title
FR2453394A1 (en) SIGNAL GENERATOR REPRESENTING THE RELATIVE POSITION OF TWO MOBILE OBJECTS IN RELATION TO ONE ANOTHER, PARTICULARLY OF MACHINE TOOL PARTS
EP0480754A3 (en) Mounting device for mounting an electronic device on a substrate by the surface mounting technology
DE68918380D1 (en) Housing for integrated circuits with cooling device.
AU503830B2 (en) Opto-electronic position measuring transducer
BE879762A (en) MOUNTING DEVICE FOR CARRYING AND VARYING THE POSITION OF A MAGNETIC TRANSDUCER
FI924104A (en) Device for inducing movement in a liquid, especially on the surface of the liquid
FR2663783B1 (en) METHOD FOR MOUNTING AN INTEGRATED CIRCUIT ON A THIN SUPPORT.
FR2349404A1 (en) DEVICE FOR POSITIONING A PART ON A MACHINE-TOOL
DE58901379D1 (en) MONITORING DEVICE FOR A COVER WEARABLE BY WEAR.
AU3119377A (en) A magnetic transducer device
KR890015393A (en) Tape Bonding Method
DE69002762D1 (en) TIME MEASURING DEVICE WITH SPEED ADJUSTMENT FOR TIME STANDARD CHANGES.
AU510548B2 (en) Fastener device slotting machine
USD246140S (en) Carrying case for tools and accessories
JPS52114349A (en) Optical sensor
FR2372760A1 (en) DEVICE FOR HOLDING COILS, IN PARTICULAR MACHINES FOR CUTTING INTO STRIPS AND WINDING THEM
IL120078A (en) Leaf thickness sensing device
DE3585589D1 (en) SELECTION DEVICE FOR THE ORIGIN OF A RECORDING CARRIER.
FR2586806B1 (en) DEVICE FOR MOUNTING A RELATIVE MOVEMENT SENSOR ON A BEAM PROVIDED WITH RADIAL EARS
SU1652792A2 (en) Device for measuring linear displacement of an object using rolling around technique
FR2489523B1 (en) PERCUSSION MECHANISM FOR ACTING ON A PIEZOELECTRIC ELEMENT, IN PARTICULAR FOR DETECTING THE RELATIVE ROTATION OF TWO PARTS, FOR EXAMPLE IN A FRICTION COUPLING
SU584256A1 (en) Contactless flow direction sensor
FR2394116A1 (en) VERY FAST FORMATION OF IMAGES OF AN ELECTROPHOTOGRAPHIC FILM BY EXPLORATION OF A VERY THIN BEAM
SU597622A1 (en) Device for setting bobbin on rewinding machine shaft
SU597458A2 (en) Device for marking letters and figures on curvilinear surfaces of components

Legal Events

Date Code Title Description
ST Notification of lapse