JPS6229566B2 - - Google Patents

Info

Publication number
JPS6229566B2
JPS6229566B2 JP2074080A JP2074080A JPS6229566B2 JP S6229566 B2 JPS6229566 B2 JP S6229566B2 JP 2074080 A JP2074080 A JP 2074080A JP 2074080 A JP2074080 A JP 2074080A JP S6229566 B2 JPS6229566 B2 JP S6229566B2
Authority
JP
Japan
Prior art keywords
angle
receiver
arm
light
boom
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
JP2074080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56119042A (en
Inventor
Juji Koshizaki
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 JP2074080A priority Critical patent/JPS56119042A/ja
Publication of JPS56119042A publication Critical patent/JPS56119042A/ja
Publication of JPS6229566B2 publication Critical patent/JPS6229566B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP2074080A 1980-02-21 1980-02-21 Light receiving device Granted JPS56119042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2074080A JPS56119042A (en) 1980-02-21 1980-02-21 Light receiving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2074080A JPS56119042A (en) 1980-02-21 1980-02-21 Light receiving device

Publications (2)

Publication Number Publication Date
JPS56119042A JPS56119042A (en) 1981-09-18
JPS6229566B2 true JPS6229566B2 (enrdf_load_stackoverflow) 1987-06-26

Family

ID=12035584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2074080A Granted JPS56119042A (en) 1980-02-21 1980-02-21 Light receiving device

Country Status (1)

Country Link
JP (1) JPS56119042A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195936A (ja) * 1983-04-21 1984-11-07 Komatsu Ltd 掘削機械の作業状態監視方法

Also Published As

Publication number Publication date
JPS56119042A (en) 1981-09-18

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