JPS57122702A - Automatic sensor of working machine for tractor - Google Patents

Automatic sensor of working machine for tractor

Info

Publication number
JPS57122702A
JPS57122702A JP683381A JP683381A JPS57122702A JP S57122702 A JPS57122702 A JP S57122702A JP 683381 A JP683381 A JP 683381A JP 683381 A JP683381 A JP 683381A JP S57122702 A JPS57122702 A JP S57122702A
Authority
JP
Japan
Prior art keywords
tractor
working machine
automatic sensor
automatic
sensor
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
JP683381A
Other languages
Japanese (ja)
Other versions
JPS6159683B2 (en
Inventor
Masakatsu Araki
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.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg 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 Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP683381A priority Critical patent/JPS57122702A/en
Publication of JPS57122702A publication Critical patent/JPS57122702A/en
Publication of JPS6159683B2 publication Critical patent/JPS6159683B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
JP683381A 1981-01-19 1981-01-19 Automatic sensor of working machine for tractor Granted JPS57122702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP683381A JPS57122702A (en) 1981-01-19 1981-01-19 Automatic sensor of working machine for tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP683381A JPS57122702A (en) 1981-01-19 1981-01-19 Automatic sensor of working machine for tractor

Publications (2)

Publication Number Publication Date
JPS57122702A true JPS57122702A (en) 1982-07-30
JPS6159683B2 JPS6159683B2 (en) 1986-12-17

Family

ID=11649225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP683381A Granted JPS57122702A (en) 1981-01-19 1981-01-19 Automatic sensor of working machine for tractor

Country Status (1)

Country Link
JP (1) JPS57122702A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262503A (en) * 1984-06-08 1985-12-25 石川島芝浦機械株式会社 Plowing depth controller of tractor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583906U (en) * 1978-12-08 1980-06-10
JPS55178306U (en) * 1979-06-09 1980-12-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583906U (en) * 1978-12-08 1980-06-10
JPS55178306U (en) * 1979-06-09 1980-12-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262503A (en) * 1984-06-08 1985-12-25 石川島芝浦機械株式会社 Plowing depth controller of tractor

Also Published As

Publication number Publication date
JPS6159683B2 (en) 1986-12-17

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