JPH0767515B2 - 位置検出装置 - Google Patents

位置検出装置

Info

Publication number
JPH0767515B2
JPH0767515B2 JP16838289A JP16838289A JPH0767515B2 JP H0767515 B2 JPH0767515 B2 JP H0767515B2 JP 16838289 A JP16838289 A JP 16838289A JP 16838289 A JP16838289 A JP 16838289A JP H0767515 B2 JPH0767515 B2 JP H0767515B2
Authority
JP
Japan
Prior art keywords
needle
pulley
hole
rotating body
position detection
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 - Lifetime
Application number
JP16838289A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0332694A (ja
Inventor
正義 原
博 熊谷
隆 中村
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.)
Mitsubishi Electric Corp
Nagano Japan Radio Co Ltd
Original Assignee
Mitsubishi Electric Corp
Nagano Japan Radio Co Ltd
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 Mitsubishi Electric Corp, Nagano Japan Radio Co Ltd filed Critical Mitsubishi Electric Corp
Priority to JP16838289A priority Critical patent/JPH0767515B2/ja
Priority to DE19904020892 priority patent/DE4020892C2/de
Priority to US07/596,664 priority patent/US5176085A/en
Publication of JPH0332694A publication Critical patent/JPH0332694A/ja
Publication of JPH0767515B2 publication Critical patent/JPH0767515B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D5/3473—Circular or rotary encoders
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/22—Devices for stopping drive when sewing tools have reached a predetermined position
    • D05B69/24—Applications of devices for indicating or ascertaining sewing-tool position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sewing Machines And Sewing (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP16838289A 1988-12-23 1989-06-30 位置検出装置 Expired - Lifetime JPH0767515B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16838289A JPH0767515B2 (ja) 1989-06-30 1989-06-30 位置検出装置
DE19904020892 DE4020892C2 (de) 1989-06-30 1990-06-29 Positionsdetektor
US07/596,664 US5176085A (en) 1988-12-23 1990-10-11 Position detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16838289A JPH0767515B2 (ja) 1989-06-30 1989-06-30 位置検出装置

Publications (2)

Publication Number Publication Date
JPH0332694A JPH0332694A (ja) 1991-02-13
JPH0767515B2 true JPH0767515B2 (ja) 1995-07-26

Family

ID=15867068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16838289A Expired - Lifetime JPH0767515B2 (ja) 1988-12-23 1989-06-30 位置検出装置

Country Status (2)

Country Link
JP (1) JPH0767515B2 (de)
DE (1) DE4020892C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326640C2 (de) * 1993-08-09 2000-07-06 Alstom Energietechnik Gmbh Meßeinrichtung für den Weg eines beweglichen Teils an einem elektrischen Schaltgerät und Verfahren zum Betrieb eines Schaltgeräts mit einer Meßeinrichtung
WO2000040419A1 (fr) * 1999-01-07 2000-07-13 Seiko Epson Corporation Mecanisme de detection, dispositif de controle de chariot et imprimante comprenant ces elements
DE19949020C1 (de) * 1999-10-11 2001-04-05 Viking Sewing Machines Ab Husk Nähmaschine mit einem ein Lüfterrad und einen Drehzahlgeber aufweisenden Elektromotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7605936U1 (de) * 1976-02-27 1976-06-24 Georgii Kobold August Heine Kg, 7022 Leinfelden Impuls-positionsgeber fuer naehmaschinen

Also Published As

Publication number Publication date
DE4020892A1 (de) 1991-01-31
JPH0332694A (ja) 1991-02-13
DE4020892C2 (de) 1995-04-20

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