JPS6237185B2 - - Google Patents

Info

Publication number
JPS6237185B2
JPS6237185B2 JP6705680A JP6705680A JPS6237185B2 JP S6237185 B2 JPS6237185 B2 JP S6237185B2 JP 6705680 A JP6705680 A JP 6705680A JP 6705680 A JP6705680 A JP 6705680A JP S6237185 B2 JPS6237185 B2 JP S6237185B2
Authority
JP
Japan
Prior art keywords
swing
angle
turning
turning angle
upper rotating
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
JP6705680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56163330A (en
Inventor
Yasuo Tanaka
Kozo Ono
Kunio Kashiwagi
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP6705680A priority Critical patent/JPS56163330A/ja
Publication of JPS56163330A publication Critical patent/JPS56163330A/ja
Publication of JPS6237185B2 publication Critical patent/JPS6237185B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP6705680A 1980-05-22 1980-05-22 Revolving angle controller for civil engineering, construction equipment Granted JPS56163330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6705680A JPS56163330A (en) 1980-05-22 1980-05-22 Revolving angle controller for civil engineering, construction equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6705680A JPS56163330A (en) 1980-05-22 1980-05-22 Revolving angle controller for civil engineering, construction equipment

Publications (2)

Publication Number Publication Date
JPS56163330A JPS56163330A (en) 1981-12-15
JPS6237185B2 true JPS6237185B2 (enExample) 1987-08-11

Family

ID=13333793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6705680A Granted JPS56163330A (en) 1980-05-22 1980-05-22 Revolving angle controller for civil engineering, construction equipment

Country Status (1)

Country Link
JP (1) JPS56163330A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085124A (ja) * 1983-10-17 1985-05-14 Kubota Ltd 旋回型作業車
JP3215502B2 (ja) * 1992-05-19 2001-10-09 株式会社小松製作所 作業機動作範囲制限装置
JP4747018B2 (ja) * 2006-03-31 2011-08-10 株式会社タダノ 作業機の制御装置

Also Published As

Publication number Publication date
JPS56163330A (en) 1981-12-15

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