JPS6225824B2 - - Google Patents

Info

Publication number
JPS6225824B2
JPS6225824B2 JP14203079A JP14203079A JPS6225824B2 JP S6225824 B2 JPS6225824 B2 JP S6225824B2 JP 14203079 A JP14203079 A JP 14203079A JP 14203079 A JP14203079 A JP 14203079A JP S6225824 B2 JPS6225824 B2 JP S6225824B2
Authority
JP
Japan
Prior art keywords
laser beam
leveling
bulldozer
reference plane
blade
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.)
Expired
Application number
JP14203079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5667026A (en
Inventor
Shoji Tanaka
Seiji Kawahara
Katsumi Tsukamoto
Minoru Mizuno
Shunichi Hayakawa
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.)
Kajima Corp
Komatsu Ltd
Original Assignee
Kajima Corp
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 Kajima Corp, Komatsu Ltd filed Critical Kajima Corp
Priority to JP14203079A priority Critical patent/JPS5667026A/ja
Publication of JPS5667026A publication Critical patent/JPS5667026A/ja
Publication of JPS6225824B2 publication Critical patent/JPS6225824B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP14203079A 1979-11-05 1979-11-05 Land-grading or land-leveling method by bulldozer equipped with laser leveling device Granted JPS5667026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14203079A JPS5667026A (en) 1979-11-05 1979-11-05 Land-grading or land-leveling method by bulldozer equipped with laser leveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14203079A JPS5667026A (en) 1979-11-05 1979-11-05 Land-grading or land-leveling method by bulldozer equipped with laser leveling device

Publications (2)

Publication Number Publication Date
JPS5667026A JPS5667026A (en) 1981-06-05
JPS6225824B2 true JPS6225824B2 (enExample) 1987-06-04

Family

ID=15305727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14203079A Granted JPS5667026A (en) 1979-11-05 1979-11-05 Land-grading or land-leveling method by bulldozer equipped with laser leveling device

Country Status (1)

Country Link
JP (1) JPS5667026A (enExample)

Also Published As

Publication number Publication date
JPS5667026A (en) 1981-06-05

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