JPS5536726A - Digital display tracer - Google Patents

Digital display tracer

Info

Publication number
JPS5536726A
JPS5536726A JP10922478A JP10922478A JPS5536726A JP S5536726 A JPS5536726 A JP S5536726A JP 10922478 A JP10922478 A JP 10922478A JP 10922478 A JP10922478 A JP 10922478A JP S5536726 A JPS5536726 A JP S5536726A
Authority
JP
Japan
Prior art keywords
signal
distance
display
calculator
multiplied
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
JP10922478A
Other languages
Japanese (ja)
Inventor
Katsu Kobayashi
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.)
Micron Co Ltd
Original Assignee
Micron 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 Micron Co Ltd filed Critical Micron Co Ltd
Priority to JP10922478A priority Critical patent/JPS5536726A/en
Publication of JPS5536726A publication Critical patent/JPS5536726A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

PURPOSE: To simply display the length of a curve by tracing the wiring and piping on a drawing formed with complicated curves and a number of folded lines and digitally displaying the added value of traced distance.
CONSTITUTION: A rotary signal from a tracer 3 is introduced through suitable interlocking means 13 to a pulse converter 14, which thereupon converts it to a pulse signal Po proportional to the number of revolution and applies it to a calculator 15, which thereupon converts it to a signal P1 representing the display unit distance arbitrarily set. Further, it is multiplied by a unit price set arbitrarily set. Further, it is multiplied by a unit price set arbitrarily for the distance signal P1 in the second calculator 16 as required to convert it to a signal P2 representing the price. The signal P2 is then introduced through a changeover switch 17 to a disital display unit 8 to digitally display it in suitable unmber of digits.
COPYRIGHT: (C)1980,JPO&Japio
JP10922478A 1978-09-06 1978-09-06 Digital display tracer Pending JPS5536726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10922478A JPS5536726A (en) 1978-09-06 1978-09-06 Digital display tracer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10922478A JPS5536726A (en) 1978-09-06 1978-09-06 Digital display tracer

Publications (1)

Publication Number Publication Date
JPS5536726A true JPS5536726A (en) 1980-03-14

Family

ID=14504739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10922478A Pending JPS5536726A (en) 1978-09-06 1978-09-06 Digital display tracer

Country Status (1)

Country Link
JP (1) JPS5536726A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202239A (en) * 1983-04-30 1984-11-16 Denki Kagaku Kogyo Kk Production of spinning dope of alumina/zirconia fiber
JPS60139817A (en) * 1983-12-28 1985-07-24 Nichibi:Kk Production of alumina based inorganic fiber precursor
JPS61174422A (en) * 1985-01-22 1986-08-06 Nichibi:Kk Production of alumina based filament having high strength
US5035064A (en) * 1986-07-19 1991-07-30 Care Ronald J Linear measuring devices
US5067249A (en) * 1990-08-07 1991-11-26 Matthew Terrigno Map scaling instrument
US5161313A (en) * 1984-05-03 1992-11-10 Rijlaarsadam Cornelis E Tracking, measuring and calculating instrument for the determination of lengths, areas, peripheries and volumes
US5457890A (en) * 1993-03-22 1995-10-17 Mooty; Glenn J. Scalable measuring apparatus and displacement display device, system and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202239A (en) * 1983-04-30 1984-11-16 Denki Kagaku Kogyo Kk Production of spinning dope of alumina/zirconia fiber
JPS60139817A (en) * 1983-12-28 1985-07-24 Nichibi:Kk Production of alumina based inorganic fiber precursor
US5161313A (en) * 1984-05-03 1992-11-10 Rijlaarsadam Cornelis E Tracking, measuring and calculating instrument for the determination of lengths, areas, peripheries and volumes
JPS61174422A (en) * 1985-01-22 1986-08-06 Nichibi:Kk Production of alumina based filament having high strength
US5035064A (en) * 1986-07-19 1991-07-30 Care Ronald J Linear measuring devices
US5067249A (en) * 1990-08-07 1991-11-26 Matthew Terrigno Map scaling instrument
US5457890A (en) * 1993-03-22 1995-10-17 Mooty; Glenn J. Scalable measuring apparatus and displacement display device, system and method

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