JPS5456858A - Electronic tape measure - Google Patents

Electronic tape measure

Info

Publication number
JPS5456858A
JPS5456858A JP12472777A JP12472777A JPS5456858A JP S5456858 A JPS5456858 A JP S5456858A JP 12472777 A JP12472777 A JP 12472777A JP 12472777 A JP12472777 A JP 12472777A JP S5456858 A JPS5456858 A JP S5456858A
Authority
JP
Japan
Prior art keywords
display device
measured values
select switch
mode select
static memory
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
JP12472777A
Other languages
Japanese (ja)
Inventor
Hirohide Nakagawa
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 JP12472777A priority Critical patent/JPS5456858A/en
Publication of JPS5456858A publication Critical patent/JPS5456858A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PURPOSE: To improve the ease of use by adding a function of chaning and displaying measured values to the function of directly displaying measured values.
CONSTITUTION: A mode select switch 11 is provided and is connected to a display device 9' by way of a processing unit 6', static memory 7', etc. Then, when the mode select switch 11 is set to the N position, the marks of the tape meansure 2 detected with a sensor 1' are counted in the processing unit 6'via waveform shaping circuit 3', and the counts are display in the display device 9'. When the mode select switch 11 is set to the P position, the static memory 7' becomes effective as a circuit element and the measured values are changed based on the memory contents of the static memory 7', after which the values are displayed in the display device 9'
COPYRIGHT: (C)1979,JPO&Japio
JP12472777A 1977-10-15 1977-10-15 Electronic tape measure Pending JPS5456858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12472777A JPS5456858A (en) 1977-10-15 1977-10-15 Electronic tape measure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12472777A JPS5456858A (en) 1977-10-15 1977-10-15 Electronic tape measure

Publications (1)

Publication Number Publication Date
JPS5456858A true JPS5456858A (en) 1979-05-08

Family

ID=14892602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12472777A Pending JPS5456858A (en) 1977-10-15 1977-10-15 Electronic tape measure

Country Status (1)

Country Link
JP (1) JPS5456858A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866823A (en) * 1981-10-17 1983-04-21 Oval Eng Co Ltd Flowmeter
EP0261228A1 (en) * 1986-03-27 1988-03-30 The Stanley Works Tape rule device
US5230159A (en) * 1992-08-11 1993-07-27 Lipsey William S Tape rule calculator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016931A (en) * 1973-06-15 1975-02-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016931A (en) * 1973-06-15 1975-02-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866823A (en) * 1981-10-17 1983-04-21 Oval Eng Co Ltd Flowmeter
EP0261228A1 (en) * 1986-03-27 1988-03-30 The Stanley Works Tape rule device
US4896280A (en) * 1986-03-27 1990-01-23 The Stanley Works Electronic tape rule
US5230159A (en) * 1992-08-11 1993-07-27 Lipsey William S Tape rule calculator

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