JPS5273504A - Device for automatically controlling blade of grader - Google Patents

Device for automatically controlling blade of grader

Info

Publication number
JPS5273504A
JPS5273504A JP14970275A JP14970275A JPS5273504A JP S5273504 A JPS5273504 A JP S5273504A JP 14970275 A JP14970275 A JP 14970275A JP 14970275 A JP14970275 A JP 14970275A JP S5273504 A JPS5273504 A JP S5273504A
Authority
JP
Japan
Prior art keywords
grader
automatically controlling
controlling blade
blade
automatically
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
JP14970275A
Other languages
Japanese (ja)
Inventor
Taishirou Takeda
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 JP14970275A priority Critical patent/JPS5273504A/en
Publication of JPS5273504A publication Critical patent/JPS5273504A/en
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP14970275A 1975-12-16 1975-12-16 Device for automatically controlling blade of grader Pending JPS5273504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14970275A JPS5273504A (en) 1975-12-16 1975-12-16 Device for automatically controlling blade of grader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14970275A JPS5273504A (en) 1975-12-16 1975-12-16 Device for automatically controlling blade of grader

Publications (1)

Publication Number Publication Date
JPS5273504A true JPS5273504A (en) 1977-06-20

Family

ID=15480939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14970275A Pending JPS5273504A (en) 1975-12-16 1975-12-16 Device for automatically controlling blade of grader

Country Status (1)

Country Link
JP (1) JPS5273504A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052997A (en) * 1961-07-12 1962-09-11 Cyril T Holland True grade apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052997A (en) * 1961-07-12 1962-09-11 Cyril T Holland True grade apparatus

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