KR930025750U - Hydraulic circuit of excavator with arm confluence valve - Google Patents

Hydraulic circuit of excavator with arm confluence valve

Info

Publication number
KR930025750U
KR930025750U KR2019920009240U KR920009240U KR930025750U KR 930025750 U KR930025750 U KR 930025750U KR 2019920009240 U KR2019920009240 U KR 2019920009240U KR 920009240 U KR920009240 U KR 920009240U KR 930025750 U KR930025750 U KR 930025750U
Authority
KR
South Korea
Prior art keywords
excavator
hydraulic circuit
confluence valve
arm confluence
arm
Prior art date
Application number
KR2019920009240U
Other languages
Korean (ko)
Other versions
KR960008723Y1 (en
Inventor
탁제돈
Original Assignee
삼성중공업 주식회사
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 삼성중공업 주식회사 filed Critical 삼성중공업 주식회사
Priority to KR92009240U priority Critical patent/KR960008723Y1/en
Publication of KR930025750U publication Critical patent/KR930025750U/en
Application granted granted Critical
Publication of KR960008723Y1 publication Critical patent/KR960008723Y1/en

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

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)
KR92009240U 1992-05-27 1992-05-27 Oil-pressure control circuit of excavator KR960008723Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92009240U KR960008723Y1 (en) 1992-05-27 1992-05-27 Oil-pressure control circuit of excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92009240U KR960008723Y1 (en) 1992-05-27 1992-05-27 Oil-pressure control circuit of excavator

Publications (2)

Publication Number Publication Date
KR930025750U true KR930025750U (en) 1993-12-20
KR960008723Y1 KR960008723Y1 (en) 1996-10-07

Family

ID=19333834

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92009240U KR960008723Y1 (en) 1992-05-27 1992-05-27 Oil-pressure control circuit of excavator

Country Status (1)

Country Link
KR (1) KR960008723Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100656046B1 (en) * 2002-11-25 2006-12-08 두산인프라코어 주식회사 Apparatus for controlling arm speed in a miniature excavator
KR100664369B1 (en) * 2002-09-13 2007-01-02 현대중공업 주식회사 Flow summation system of attachment excavators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100664369B1 (en) * 2002-09-13 2007-01-02 현대중공업 주식회사 Flow summation system of attachment excavators
KR100656046B1 (en) * 2002-11-25 2006-12-08 두산인프라코어 주식회사 Apparatus for controlling arm speed in a miniature excavator

Also Published As

Publication number Publication date
KR960008723Y1 (en) 1996-10-07

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 20060922

Year of fee payment: 11

EXPY Expiration of term