KR970018490U - 중장비의 유압장치 - Google Patents

중장비의 유압장치

Info

Publication number
KR970018490U
KR970018490U KR2019950031517U KR19950031517U KR970018490U KR 970018490 U KR970018490 U KR 970018490U KR 2019950031517 U KR2019950031517 U KR 2019950031517U KR 19950031517 U KR19950031517 U KR 19950031517U KR 970018490 U KR970018490 U KR 970018490U
Authority
KR
South Korea
Prior art keywords
hydraulic system
heavy equipment
equipment hydraulic
heavy
hydraulic
Prior art date
Application number
KR2019950031517U
Other languages
English (en)
Other versions
KR200142286Y1 (ko
Inventor
김주경
강호진
신복호
Original Assignee
볼보건설기계코리아주식회사
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 볼보건설기계코리아주식회사 filed Critical 볼보건설기계코리아주식회사
Priority to KR2019950031517U priority Critical patent/KR200142286Y1/ko
Publication of KR970018490U publication Critical patent/KR970018490U/ko
Application granted granted Critical
Publication of KR200142286Y1 publication Critical patent/KR200142286Y1/ko

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
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2267—Valves or distributors
    • 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
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/025—Pressure reducing valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
KR2019950031517U 1995-10-31 1995-10-31 중장비의 유압장치 KR200142286Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950031517U KR200142286Y1 (ko) 1995-10-31 1995-10-31 중장비의 유압장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950031517U KR200142286Y1 (ko) 1995-10-31 1995-10-31 중장비의 유압장치

Publications (2)

Publication Number Publication Date
KR970018490U true KR970018490U (ko) 1997-05-26
KR200142286Y1 KR200142286Y1 (ko) 1999-06-01

Family

ID=19427657

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950031517U KR200142286Y1 (ko) 1995-10-31 1995-10-31 중장비의 유압장치

Country Status (1)

Country Link
KR (1) KR200142286Y1 (ko)

Also Published As

Publication number Publication date
KR200142286Y1 (ko) 1999-06-01

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