JPS5373162A - Electeonic graduator - Google Patents

Electeonic graduator

Info

Publication number
JPS5373162A
JPS5373162A JP14888176A JP14888176A JPS5373162A JP S5373162 A JPS5373162 A JP S5373162A JP 14888176 A JP14888176 A JP 14888176A JP 14888176 A JP14888176 A JP 14888176A JP S5373162 A JPS5373162 A JP S5373162A
Authority
JP
Japan
Prior art keywords
electeonic
graduator
index
measurement
worming
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
JP14888176A
Other languages
Japanese (ja)
Inventor
Isamu Washitsuka
Nobuyasu Sumiya
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP14888176A priority Critical patent/JPS5373162A/en
Priority to US05/858,411 priority patent/US4213035A/en
Publication of JPS5373162A publication Critical patent/JPS5373162A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To facilitate reading and achieve the improvement in worming efficiency by matching a measurement reference line and an angle measuring index for this at measurement angle forming lines, detecting the rotational movement amount of the index of this time and counting the same electronically.
COPYRIGHT: (C)1978,JPO&Japio
JP14888176A 1976-12-10 1976-12-10 Electeonic graduator Pending JPS5373162A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14888176A JPS5373162A (en) 1976-12-10 1976-12-10 Electeonic graduator
US05/858,411 US4213035A (en) 1976-12-10 1977-12-07 Electronic combined protractor and calculator capable of measuring length and angle of an object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14888176A JPS5373162A (en) 1976-12-10 1976-12-10 Electeonic graduator

Publications (1)

Publication Number Publication Date
JPS5373162A true JPS5373162A (en) 1978-06-29

Family

ID=15462798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14888176A Pending JPS5373162A (en) 1976-12-10 1976-12-10 Electeonic graduator

Country Status (1)

Country Link
JP (1) JPS5373162A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112263A (en) * 1974-07-16 1976-01-30 Toyo Boseki Kutsushonno seiho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112263A (en) * 1974-07-16 1976-01-30 Toyo Boseki Kutsushonno seiho

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