KR910016903U - Safety equipment for heavy equipment - Google Patents

Safety equipment for heavy equipment

Info

Publication number
KR910016903U
KR910016903U KR2019900003937U KR900003937U KR910016903U KR 910016903 U KR910016903 U KR 910016903U KR 2019900003937 U KR2019900003937 U KR 2019900003937U KR 900003937 U KR900003937 U KR 900003937U KR 910016903 U KR910016903 U KR 910016903U
Authority
KR
South Korea
Prior art keywords
equipment
safety
heavy
heavy equipment
safety equipment
Prior art date
Application number
KR2019900003937U
Other languages
Korean (ko)
Other versions
KR940003228Y1 (en
Inventor
문삼동
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 KR2019900003937U priority Critical patent/KR940003228Y1/en
Publication of KR910016903U publication Critical patent/KR910016903U/en
Application granted granted Critical
Publication of KR940003228Y1 publication Critical patent/KR940003228Y1/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
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • 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
    • E02F9/26—Indicating devices
    • E02F9/267—Diagnosing or detecting failure of vehicles
KR2019900003937U 1990-03-31 1990-03-31 Oil-pressure control device for construction machine KR940003228Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900003937U KR940003228Y1 (en) 1990-03-31 1990-03-31 Oil-pressure control device for construction machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900003937U KR940003228Y1 (en) 1990-03-31 1990-03-31 Oil-pressure control device for construction machine

Publications (2)

Publication Number Publication Date
KR910016903U true KR910016903U (en) 1991-10-28
KR940003228Y1 KR940003228Y1 (en) 1994-05-16

Family

ID=19297301

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900003937U KR940003228Y1 (en) 1990-03-31 1990-03-31 Oil-pressure control device for construction machine

Country Status (1)

Country Link
KR (1) KR940003228Y1 (en)

Also Published As

Publication number Publication date
KR940003228Y1 (en) 1994-05-16

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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
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020311

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee