JPS5998614A - 農作業機 - Google Patents

農作業機

Info

Publication number
JPS5998614A
JPS5998614A JP20806882A JP20806882A JPS5998614A JP S5998614 A JPS5998614 A JP S5998614A JP 20806882 A JP20806882 A JP 20806882A JP 20806882 A JP20806882 A JP 20806882A JP S5998614 A JPS5998614 A JP S5998614A
Authority
JP
Japan
Prior art keywords
ultrasonic
ground
reaping
receiver
height
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.)
Granted
Application number
JP20806882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0214006B2 (enrdf_load_stackoverflow
Inventor
博 岸田
佐藤　茂夫
進 角田
厚史 戸成
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP20806882A priority Critical patent/JPS5998614A/ja
Publication of JPS5998614A publication Critical patent/JPS5998614A/ja
Publication of JPH0214006B2 publication Critical patent/JPH0214006B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Harvester Elements (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP20806882A 1982-11-27 1982-11-27 農作業機 Granted JPS5998614A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20806882A JPS5998614A (ja) 1982-11-27 1982-11-27 農作業機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20806882A JPS5998614A (ja) 1982-11-27 1982-11-27 農作業機

Publications (2)

Publication Number Publication Date
JPS5998614A true JPS5998614A (ja) 1984-06-07
JPH0214006B2 JPH0214006B2 (enrdf_load_stackoverflow) 1990-04-05

Family

ID=16550109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20806882A Granted JPS5998614A (ja) 1982-11-27 1982-11-27 農作業機

Country Status (1)

Country Link
JP (1) JPS5998614A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0214006B2 (enrdf_load_stackoverflow) 1990-04-05

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