JPS5894310U - トラクタ - Google Patents

トラクタ

Info

Publication number
JPS5894310U
JPS5894310U JP18986881U JP18986881U JPS5894310U JP S5894310 U JPS5894310 U JP S5894310U JP 18986881 U JP18986881 U JP 18986881U JP 18986881 U JP18986881 U JP 18986881U JP S5894310 U JPS5894310 U JP S5894310U
Authority
JP
Japan
Prior art keywords
rotary
tractor
sensor
ridge
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.)
Granted
Application number
JP18986881U
Other languages
English (en)
Japanese (ja)
Other versions
JPS643289Y2 (en, 2012
Inventor
宏之 高橋
吉藤　博章
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.)
Yanmar Agricultural Equipment Co Ltd
Original Assignee
Yanmar Agricultural Equipment Co Ltd
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 Yanmar Agricultural Equipment Co Ltd filed Critical Yanmar Agricultural Equipment Co Ltd
Priority to JP18986881U priority Critical patent/JPS5894310U/ja
Publication of JPS5894310U publication Critical patent/JPS5894310U/ja
Application granted granted Critical
Publication of JPS643289Y2 publication Critical patent/JPS643289Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)
  • Guiding Agricultural Machines (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
JP18986881U 1981-12-19 1981-12-19 トラクタ Granted JPS5894310U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18986881U JPS5894310U (ja) 1981-12-19 1981-12-19 トラクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18986881U JPS5894310U (ja) 1981-12-19 1981-12-19 トラクタ

Publications (2)

Publication Number Publication Date
JPS5894310U true JPS5894310U (ja) 1983-06-27
JPS643289Y2 JPS643289Y2 (en, 2012) 1989-01-27

Family

ID=30103593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18986881U Granted JPS5894310U (ja) 1981-12-19 1981-12-19 トラクタ

Country Status (1)

Country Link
JP (1) JPS5894310U (en, 2012)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107203U (en, 2012) * 1980-01-18 1981-08-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107203U (en, 2012) * 1980-01-18 1981-08-20

Also Published As

Publication number Publication date
JPS643289Y2 (en, 2012) 1989-01-27

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