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JPS55126810A - Direction indication device - Google Patents

Direction indication device

Info

Publication number
JPS55126810A
JPS55126810A JP3309980A JP3309980A JPS55126810A JP S55126810 A JPS55126810 A JP S55126810A JP 3309980 A JP3309980 A JP 3309980A JP 3309980 A JP3309980 A JP 3309980A JP S55126810 A JPS55126810 A JP S55126810A
Authority
JP
Japan
Prior art keywords
direction indication
indication device
indication
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
JP3309980A
Other languages
Japanese (ja)
Inventor
Suusurie Jiyan
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.)
SOUSSELIER
Original Assignee
SOUSSELIER
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 SOUSSELIER filed Critical SOUSSELIER
Publication of JPS55126810A publication Critical patent/JPS55126810A/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
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Mathematical Physics (AREA)
  • Instructional Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Magnetic Variables (AREA)
JP3309980A 1979-03-14 1980-03-14 Direction indication device Pending JPS55126810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906530A FR2451567A1 (en) 1979-03-14 1979-03-14 Direction to Mecca indicator - consists of magnetic needle with graduated, location numbered direction disc

Publications (1)

Publication Number Publication Date
JPS55126810A true JPS55126810A (en) 1980-10-01

Family

ID=9223120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3309980A Pending JPS55126810A (en) 1979-03-14 1980-03-14 Direction indication device

Country Status (3)

Country Link
JP (1) JPS55126810A (en)
DE (1) DE3009175A1 (en)
FR (1) FR2451567A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2752322B1 (en) * 1996-08-07 2002-12-06 Moraly Paul Robert Basile GEOGRAPHICAL MAP WITH SPECIAL GRAPHICS ESSENTIALLY BASED ON THE SEARCH FOR AN IDEAL AND PRECISE DIRECTION
CN106403918A (en) * 2016-08-31 2017-02-15 西部黄金克拉玛依哈图金矿有限责任公司 Method for reducing usage error of geological compass

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304896A1 (en) * 1975-03-20 1976-10-15 Rousseau Jean Compass indication of direction of Mecca - has names of frequently used towns in magnetic north positions
DE2615614A1 (en) * 1976-04-09 1977-10-20 Management Dev Est Pocket magnetic direction indicator - has bottom like clock dial with geographical marks on which certain directions are indicated

Also Published As

Publication number Publication date
FR2451567A1 (en) 1980-10-10
DE3009175A1 (en) 1980-09-25

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