JPH0522819Y2 - - Google Patents

Info

Publication number
JPH0522819Y2
JPH0522819Y2 JP5278688U JP5278688U JPH0522819Y2 JP H0522819 Y2 JPH0522819 Y2 JP H0522819Y2 JP 5278688 U JP5278688 U JP 5278688U JP 5278688 U JP5278688 U JP 5278688U JP H0522819 Y2 JPH0522819 Y2 JP H0522819Y2
Authority
JP
Japan
Prior art keywords
angle
scale
shaft
gear
setting knob
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.)
Expired - Lifetime
Application number
JP5278688U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01156415U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP5278688U priority Critical patent/JPH0522819Y2/ja
Publication of JPH01156415U publication Critical patent/JPH01156415U/ja
Application granted granted Critical
Publication of JPH0522819Y2 publication Critical patent/JPH0522819Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
JP5278688U 1988-04-21 1988-04-21 Expired - Lifetime JPH0522819Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5278688U JPH0522819Y2 (enrdf_load_stackoverflow) 1988-04-21 1988-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5278688U JPH0522819Y2 (enrdf_load_stackoverflow) 1988-04-21 1988-04-21

Publications (2)

Publication Number Publication Date
JPH01156415U JPH01156415U (enrdf_load_stackoverflow) 1989-10-27
JPH0522819Y2 true JPH0522819Y2 (enrdf_load_stackoverflow) 1993-06-11

Family

ID=31278785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5278688U Expired - Lifetime JPH0522819Y2 (enrdf_load_stackoverflow) 1988-04-21 1988-04-21

Country Status (1)

Country Link
JP (1) JPH0522819Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH01156415U (enrdf_load_stackoverflow) 1989-10-27

Similar Documents

Publication Publication Date Title
JPH0429516Y2 (enrdf_load_stackoverflow)
JPH0429515Y2 (enrdf_load_stackoverflow)
CN101738182A (zh) 双向恒速偏频激光陀螺寻北方法及双向恒速偏频激光陀螺寻北仪
JPH0522819Y2 (enrdf_load_stackoverflow)
US3984748A (en) Turn-rate system for gyroscopic devices including means for generating the rate signals by electrically processing gyroscope shaft angle
US6842153B2 (en) Instrument alignment devices and methods
US4245498A (en) Well surveying instrument sensor
US3587330A (en) Vertical reference system
JP2977821B1 (ja) 回転量測定装置
JPH02120613A (ja) 方位計
US4060799A (en) Two-speed resolver employing differential reduction techniques
JPH1177555A (ja) トルクレンチ
JP2578842B2 (ja) 光学式方位測定装置による方位測定方法及びその方位測定方法に用いる装置
JPS6021352Y2 (ja) 船舶用自動操舵設定針路表示装置
US2590780A (en) Compass controlled directional gyro
US3335366A (en) Electronic speedometer with transistor amplifier
US4722233A (en) Gyroscopic device for generating an angle corresponding to magnetic flux changes
JPH0431533B2 (enrdf_load_stackoverflow)
JPS59137812A (ja) 方位センサ
JPS63274815A (ja) 地磁気センサを用いた方角測定方法
JPS6033118Y2 (ja) 船舶用自動針路設定装置
JPH0136719Y2 (enrdf_load_stackoverflow)
US1724432A (en) Repeater compass
US3533297A (en) Stepped force gyro case erection
JPH0632574Y2 (ja) 回転数検出器