JPH0455206U - - Google Patents

Info

Publication number
JPH0455206U
JPH0455206U JP9769090U JP9769090U JPH0455206U JP H0455206 U JPH0455206 U JP H0455206U JP 9769090 U JP9769090 U JP 9769090U JP 9769090 U JP9769090 U JP 9769090U JP H0455206 U JPH0455206 U JP H0455206U
Authority
JP
Japan
Prior art keywords
ultrasonic sensor
work vehicle
range
traveling direction
detection area
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
JP9769090U
Other languages
English (en)
Japanese (ja)
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 JP9769090U priority Critical patent/JPH0455206U/ja
Publication of JPH0455206U publication Critical patent/JPH0455206U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
JP9769090U 1990-09-17 1990-09-17 Pending JPH0455206U (US08063081-20111122-C00044.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9769090U JPH0455206U (US08063081-20111122-C00044.png) 1990-09-17 1990-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9769090U JPH0455206U (US08063081-20111122-C00044.png) 1990-09-17 1990-09-17

Publications (1)

Publication Number Publication Date
JPH0455206U true JPH0455206U (US08063081-20111122-C00044.png) 1992-05-12

Family

ID=31838283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9769090U Pending JPH0455206U (US08063081-20111122-C00044.png) 1990-09-17 1990-09-17

Country Status (1)

Country Link
JP (1) JPH0455206U (US08063081-20111122-C00044.png)

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