JPS6413517U - - Google Patents

Info

Publication number
JPS6413517U
JPS6413517U JP10668887U JP10668887U JPS6413517U JP S6413517 U JPS6413517 U JP S6413517U JP 10668887 U JP10668887 U JP 10668887U JP 10668887 U JP10668887 U JP 10668887U JP S6413517 U JPS6413517 U JP S6413517U
Authority
JP
Japan
Prior art keywords
work vehicle
obstacle
zero
sensor
detection result
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
JP10668887U
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 JP10668887U priority Critical patent/JPS6413517U/ja
Publication of JPS6413517U publication Critical patent/JPS6413517U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP10668887U 1987-07-10 1987-07-10 Pending JPS6413517U (US20080094685A1-20080424-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10668887U JPS6413517U (US20080094685A1-20080424-C00004.png) 1987-07-10 1987-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10668887U JPS6413517U (US20080094685A1-20080424-C00004.png) 1987-07-10 1987-07-10

Publications (1)

Publication Number Publication Date
JPS6413517U true JPS6413517U (US20080094685A1-20080424-C00004.png) 1989-01-24

Family

ID=31340423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10668887U Pending JPS6413517U (US20080094685A1-20080424-C00004.png) 1987-07-10 1987-07-10

Country Status (1)

Country Link
JP (1) JPS6413517U (US20080094685A1-20080424-C00004.png)

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