JPS54123201A - Burying level automatic controller - Google Patents

Burying level automatic controller

Info

Publication number
JPS54123201A
JPS54123201A JP3030778A JP3030778A JPS54123201A JP S54123201 A JPS54123201 A JP S54123201A JP 3030778 A JP3030778 A JP 3030778A JP 3030778 A JP3030778 A JP 3030778A JP S54123201 A JPS54123201 A JP S54123201A
Authority
JP
Japan
Prior art keywords
burying
automatic controller
level automatic
level
controller
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
JP3030778A
Other languages
Japanese (ja)
Inventor
Takashi Suganami
Shigeru Morioka
Hitoshi Ueda
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP3030778A priority Critical patent/JPS54123201A/en
Publication of JPS54123201A publication Critical patent/JPS54123201A/en
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
JP3030778A 1978-03-16 1978-03-16 Burying level automatic controller Pending JPS54123201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3030778A JPS54123201A (en) 1978-03-16 1978-03-16 Burying level automatic controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3030778A JPS54123201A (en) 1978-03-16 1978-03-16 Burying level automatic controller

Publications (1)

Publication Number Publication Date
JPS54123201A true JPS54123201A (en) 1979-09-25

Family

ID=12300105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3030778A Pending JPS54123201A (en) 1978-03-16 1978-03-16 Burying level automatic controller

Country Status (1)

Country Link
JP (1) JPS54123201A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175404A (en) * 1982-03-22 1983-10-14 デイ−ア・アンド・カンパニ− Wheel and control system thereof
JPS6030606A (en) * 1983-07-30 1985-02-16 井関農機株式会社 Seeding depth controler
JPS6156002A (en) * 1984-08-25 1986-03-20 高北農機株式会社 Acting depth controller of working part of agricultural working machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175404A (en) * 1982-03-22 1983-10-14 デイ−ア・アンド・カンパニ− Wheel and control system thereof
JPS6030606A (en) * 1983-07-30 1985-02-16 井関農機株式会社 Seeding depth controler
JPH0452089B2 (en) * 1983-07-30 1992-08-20 Iseki Agricult Mach
JPS6156002A (en) * 1984-08-25 1986-03-20 高北農機株式会社 Acting depth controller of working part of agricultural working machine
JPH0358685B2 (en) * 1984-08-25 1991-09-06 Takakita Agricult Implement

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