JPS5263785A - Position signal generator - Google Patents

Position signal generator

Info

Publication number
JPS5263785A
JPS5263785A JP50139290A JP13929075A JPS5263785A JP S5263785 A JPS5263785 A JP S5263785A JP 50139290 A JP50139290 A JP 50139290A JP 13929075 A JP13929075 A JP 13929075A JP S5263785 A JPS5263785 A JP S5263785A
Authority
JP
Japan
Prior art keywords
signal generator
position signal
moving
movements
thread
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
JP50139290A
Other languages
Japanese (ja)
Inventor
Kimio Kanda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50139290A priority Critical patent/JPS5263785A/en
Publication of JPS5263785A publication Critical patent/JPS5263785A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: In a device for showing the position of an object moving within an observation window with coordinate system, thread-form materials are fitted to the moving object in X,Y axis directions and their movements are converted to electrical signals, whereby easy indication with a small-sized lightweight device is made possible.
COPYRIGHT: (C)1977,JPO&Japio
JP50139290A 1975-11-21 1975-11-21 Position signal generator Pending JPS5263785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50139290A JPS5263785A (en) 1975-11-21 1975-11-21 Position signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50139290A JPS5263785A (en) 1975-11-21 1975-11-21 Position signal generator

Publications (1)

Publication Number Publication Date
JPS5263785A true JPS5263785A (en) 1977-05-26

Family

ID=15241828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50139290A Pending JPS5263785A (en) 1975-11-21 1975-11-21 Position signal generator

Country Status (1)

Country Link
JP (1) JPS5263785A (en)

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