KR920009595U - 휠타입 중장비의 주행 및 제동장치 - Google Patents

휠타입 중장비의 주행 및 제동장치

Info

Publication number
KR920009595U
KR920009595U KR2019900018311U KR900018311U KR920009595U KR 920009595 U KR920009595 U KR 920009595U KR 2019900018311 U KR2019900018311 U KR 2019900018311U KR 900018311 U KR900018311 U KR 900018311U KR 920009595 U KR920009595 U KR 920009595U
Authority
KR
South Korea
Prior art keywords
braking system
wheel type
heavy equipment
type heavy
equipment driving
Prior art date
Application number
KR2019900018311U
Other languages
English (en)
Other versions
KR940006225Y1 (ko
Inventor
허태규
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 KR2019900018311U priority Critical patent/KR940006225Y1/ko
Publication of KR920009595U publication Critical patent/KR920009595U/ko
Application granted granted Critical
Publication of KR940006225Y1 publication Critical patent/KR940006225Y1/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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems
    • 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
    • E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2292—Systems with two or more pumps

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)
KR2019900018311U 1990-11-27 1990-11-27 휠타입 중장비의 주행 및 제동장치 KR940006225Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900018311U KR940006225Y1 (ko) 1990-11-27 1990-11-27 휠타입 중장비의 주행 및 제동장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900018311U KR940006225Y1 (ko) 1990-11-27 1990-11-27 휠타입 중장비의 주행 및 제동장치

Publications (2)

Publication Number Publication Date
KR920009595U true KR920009595U (ko) 1992-06-16
KR940006225Y1 KR940006225Y1 (ko) 1994-09-15

Family

ID=19305939

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900018311U KR940006225Y1 (ko) 1990-11-27 1990-11-27 휠타입 중장비의 주행 및 제동장치

Country Status (1)

Country Link
KR (1) KR940006225Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102328900B1 (ko) * 2015-04-06 2021-11-19 현대두산인프라코어(주) 유압 브레이크 장치

Also Published As

Publication number Publication date
KR940006225Y1 (ko) 1994-09-15

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee