JPS56120910A - Direction meter - Google Patents

Direction meter

Info

Publication number
JPS56120910A
JPS56120910A JP2559480A JP2559480A JPS56120910A JP S56120910 A JPS56120910 A JP S56120910A JP 2559480 A JP2559480 A JP 2559480A JP 2559480 A JP2559480 A JP 2559480A JP S56120910 A JPS56120910 A JP S56120910A
Authority
JP
Japan
Prior art keywords
plane plate
flywheel
rotation
rotary shaft
angle
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
JP2559480A
Other languages
Japanese (ja)
Inventor
Eizo Mori
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2559480A priority Critical patent/JPS56120910A/en
Publication of JPS56120910A publication Critical patent/JPS56120910A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Navigation (AREA)

Abstract

PURPOSE:To keep a plane plate constantly in a horizontal state and thereby detect the direction of advance accurately by a constitution wherein one rotation detector is set vertically to the plane plate to be used for detection of rotation, while the other is set in parallel to the plane plate to be used for detection of inclination. CONSTITUTION:At least two detectors which detect the rotational angle or rotational speed around the rotary shaft of a supporting body having a flywheel rotating around a fixed axis based on an angle of slide or a speed of the angle of slide at the bearing part of the rotation of the flywheel are provided, and one rotation detector 14 is provided so that the rotary shaft of the flywheel is situated vertical to the plane plate 11 supported rotatably by arms 12 and 13 and drives a meter 15, while the other rotation detector 16 is provided so that the rotary shaft of the flywheel is situated parallel to the plane plate 11 and, when the plane plate 11 is inclined, detects the inclination through the intermediary of gears 18 and 19, thereby making the flywheel perform compensational rotation so as for the plane plate 11 to be horizontal.
JP2559480A 1980-02-29 1980-02-29 Direction meter Pending JPS56120910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2559480A JPS56120910A (en) 1980-02-29 1980-02-29 Direction meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2559480A JPS56120910A (en) 1980-02-29 1980-02-29 Direction meter

Publications (1)

Publication Number Publication Date
JPS56120910A true JPS56120910A (en) 1981-09-22

Family

ID=12170226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2559480A Pending JPS56120910A (en) 1980-02-29 1980-02-29 Direction meter

Country Status (1)

Country Link
JP (1) JPS56120910A (en)

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