JPS57161615A - Staged position signal generator - Google Patents

Staged position signal generator

Info

Publication number
JPS57161615A
JPS57161615A JP4782981A JP4782981A JPS57161615A JP S57161615 A JPS57161615 A JP S57161615A JP 4782981 A JP4782981 A JP 4782981A JP 4782981 A JP4782981 A JP 4782981A JP S57161615 A JPS57161615 A JP S57161615A
Authority
JP
Japan
Prior art keywords
lead switch
turns
magnet
center
constitution
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
JP4782981A
Other languages
Japanese (ja)
Other versions
JPH0139526B2 (en
Inventor
Tamon Ando
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.)
TCM Corp
Original Assignee
Toyo Umpanki Co Ltd
TCM Corp
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 Toyo Umpanki Co Ltd, TCM Corp filed Critical Toyo Umpanki Co Ltd
Priority to JP4782981A priority Critical patent/JPS57161615A/en
Publication of JPS57161615A publication Critical patent/JPS57161615A/en
Publication of JPH0139526B2 publication Critical patent/JPH0139526B2/ja
Granted legal-status Critical Current

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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE:To save a lead switch and to simplify a constitution, by a method wherein a magnet is mounted to one of objects which move relatively, and a lead switch, positioned along relative moving direction, and a lead switch, passing the center and crossing the moving direction at right angles, are attached to the other object. CONSTITUTION:A lead switch A, positioned of an arrow mark, and a lead switch B, passing the center and crossing the moving direction at right angles, are mounted to a stationary object 1. When a magnet 3 secured to the moving object 2 comes close to, the lead switch A first turns ON, and if the magnet 3 comes in the proximity of the center of the lead switch A, the lead switch B turns ON. At a center point position, only the lead switch A turns OFF, and with the movement of the magnet 3 away from the center point position, the A turns ON. the B turns OFF, and the A turns OFF. As a result, more positions than the number of the switches can be detected by means of less switches, and this causes saving of the lead switch, which results in simplifying a constitution.
JP4782981A 1981-03-31 1981-03-31 Staged position signal generator Granted JPS57161615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4782981A JPS57161615A (en) 1981-03-31 1981-03-31 Staged position signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4782981A JPS57161615A (en) 1981-03-31 1981-03-31 Staged position signal generator

Publications (2)

Publication Number Publication Date
JPS57161615A true JPS57161615A (en) 1982-10-05
JPH0139526B2 JPH0139526B2 (en) 1989-08-22

Family

ID=12786238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4782981A Granted JPS57161615A (en) 1981-03-31 1981-03-31 Staged position signal generator

Country Status (1)

Country Link
JP (1) JPS57161615A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191107U (en) * 1984-11-20 1986-06-13
JPS6255504A (en) * 1985-09-04 1987-03-11 Shimadzu Corp Position detector
JPS6253304U (en) * 1985-09-24 1987-04-02
JPS6347210U (en) * 1986-09-12 1988-03-30
JPH0187202U (en) * 1987-12-01 1989-06-08
JPH01180604U (en) * 1988-05-31 1989-12-26
JPH025005U (en) * 1988-06-23 1990-01-12
JPH0237309U (en) * 1988-09-02 1990-03-12
JPH0265103U (en) * 1988-11-07 1990-05-16
EP0838664A2 (en) * 1996-10-26 1998-04-29 WST Steuerungstechnik GmbH Procedure and device to control the position of books provided with a marking

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191107U (en) * 1984-11-20 1986-06-13
JPS6255504A (en) * 1985-09-04 1987-03-11 Shimadzu Corp Position detector
JPS6253304U (en) * 1985-09-24 1987-04-02
JPS6347210U (en) * 1986-09-12 1988-03-30
JPH0187202U (en) * 1987-12-01 1989-06-08
JPH01180604U (en) * 1988-05-31 1989-12-26
JPH025005U (en) * 1988-06-23 1990-01-12
JPH0237309U (en) * 1988-09-02 1990-03-12
JPH0265103U (en) * 1988-11-07 1990-05-16
EP0838664A2 (en) * 1996-10-26 1998-04-29 WST Steuerungstechnik GmbH Procedure and device to control the position of books provided with a marking
EP0838664A3 (en) * 1996-10-26 2000-02-23 WST Steuerungstechnik GmbH Procedure and device to control the position of books provided with a marking

Also Published As

Publication number Publication date
JPH0139526B2 (en) 1989-08-22

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