JPS57187613A - Inclination angle measuring device - Google Patents

Inclination angle measuring device

Info

Publication number
JPS57187613A
JPS57187613A JP7247981A JP7247981A JPS57187613A JP S57187613 A JPS57187613 A JP S57187613A JP 7247981 A JP7247981 A JP 7247981A JP 7247981 A JP7247981 A JP 7247981A JP S57187613 A JPS57187613 A JP S57187613A
Authority
JP
Japan
Prior art keywords
inclination angle
theta
conductive
sphere
resistor
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
JP7247981A
Other languages
Japanese (ja)
Inventor
Nobuo Banba
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7247981A priority Critical patent/JPS57187613A/en
Publication of JPS57187613A publication Critical patent/JPS57187613A/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
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PURPOSE:To generate linear output due to change in resistance for an inclination angle and make construction simple by arranging on a flat plate resistant body and a conductive body with specified curvature and arranging a conductive sphere that moves as it makes point contacts with two bodies. CONSTITUTION:A resistor 1 and an electricity conductive body 2 are laid parallel with a specified curvature on a flat 4, and on them a conductive sphere 3 is placed with point-contact with them. One end of the resistor 1 is connected to the electric power source V0 and the other end is earthed. An electric output can be taken out from between one end V of the conductive body and the earthing. When the flat plate 4 is set on the measurement plane with the inclination angle theta at zero, the contact point P of the sphere 3 is on the straight line drawn downwards perpendicularly from the center O of curvature of the resistor 1 and the conductive body 2. When the flat plate is set on the measurement plane with the inclination angle at theta, the conductive sphere 3 moves a distance in proportion to theta and at that time the output voltage is proportional to theta. Furthermore, construction becomes simple.
JP7247981A 1981-05-14 1981-05-14 Inclination angle measuring device Pending JPS57187613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7247981A JPS57187613A (en) 1981-05-14 1981-05-14 Inclination angle measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7247981A JPS57187613A (en) 1981-05-14 1981-05-14 Inclination angle measuring device

Publications (1)

Publication Number Publication Date
JPS57187613A true JPS57187613A (en) 1982-11-18

Family

ID=13490491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7247981A Pending JPS57187613A (en) 1981-05-14 1981-05-14 Inclination angle measuring device

Country Status (1)

Country Link
JP (1) JPS57187613A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262910U (en) * 1985-10-12 1987-04-18
JPH0543016U (en) * 1991-11-14 1993-06-11 株式会社村田製作所 Horizontal angle sensor
WO2005045365A1 (en) * 2003-10-29 2005-05-19 Hiram Diaz Inclination angle reader and method for using same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262910U (en) * 1985-10-12 1987-04-18
JPH0543016U (en) * 1991-11-14 1993-06-11 株式会社村田製作所 Horizontal angle sensor
WO2005045365A1 (en) * 2003-10-29 2005-05-19 Hiram Diaz Inclination angle reader and method for using same
JP2007510157A (en) * 2003-10-29 2007-04-19 ハイラム ディアズ Tilt angle reader and method of using the same

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