JPH0530940B2 - - Google Patents

Info

Publication number
JPH0530940B2
JPH0530940B2 JP10023585A JP10023585A JPH0530940B2 JP H0530940 B2 JPH0530940 B2 JP H0530940B2 JP 10023585 A JP10023585 A JP 10023585A JP 10023585 A JP10023585 A JP 10023585A JP H0530940 B2 JPH0530940 B2 JP H0530940B2
Authority
JP
Japan
Prior art keywords
hydraulic cylinder
arm
limit
link member
detects
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 - Lifetime
Application number
JP10023585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61257542A (ja
Inventor
Masahiro Mizuno
Mitsuo Kuga
Kazutoshi Tashiro
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP10023585A priority Critical patent/JPS61257542A/ja
Publication of JPS61257542A publication Critical patent/JPS61257542A/ja
Publication of JPH0530940B2 publication Critical patent/JPH0530940B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP10023585A 1985-05-10 1985-05-10 掘削作業車 Granted JPS61257542A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10023585A JPS61257542A (ja) 1985-05-10 1985-05-10 掘削作業車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10023585A JPS61257542A (ja) 1985-05-10 1985-05-10 掘削作業車

Publications (2)

Publication Number Publication Date
JPS61257542A JPS61257542A (ja) 1986-11-15
JPH0530940B2 true JPH0530940B2 (US07714131-20100511-C00024.png) 1993-05-11

Family

ID=14268599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10023585A Granted JPS61257542A (ja) 1985-05-10 1985-05-10 掘削作業車

Country Status (1)

Country Link
JP (1) JPS61257542A (US07714131-20100511-C00024.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2622247B2 (ja) * 1995-08-24 1997-06-18 株式会社クボタ 全旋回型作業車
WO2019146817A1 (en) * 2018-01-26 2019-08-01 Volvo Construction Equipment Ab Excavator including upper swing body having free swing function

Also Published As

Publication number Publication date
JPS61257542A (ja) 1986-11-15

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