KR860006083U - 유압잭(jack) - Google Patents

유압잭(jack)

Info

Publication number
KR860006083U
KR860006083U KR2019840012257U KR840012257U KR860006083U KR 860006083 U KR860006083 U KR 860006083U KR 2019840012257 U KR2019840012257 U KR 2019840012257U KR 840012257 U KR840012257 U KR 840012257U KR 860006083 U KR860006083 U KR 860006083U
Authority
KR
South Korea
Prior art keywords
jack
hydraulic
hydraulic jack
Prior art date
Application number
KR2019840012257U
Other languages
English (en)
Other versions
KR870000255Y1 (ko
Inventor
송광재
이길자
Original Assignee
송광재
이길자
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 송광재, 이길자 filed Critical 송광재
Priority to KR2019840012257U priority Critical patent/KR870000255Y1/ko
Publication of KR860006083U publication Critical patent/KR860006083U/ko
Application granted granted Critical
Publication of KR870000255Y1 publication Critical patent/KR870000255Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00—Lifting apparatus
    • B66F2700/05—Hydraulic jacks

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
KR2019840012257U 1984-11-28 1984-11-28 유압잭(jack) KR870000255Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840012257U KR870000255Y1 (ko) 1984-11-28 1984-11-28 유압잭(jack)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840012257U KR870000255Y1 (ko) 1984-11-28 1984-11-28 유압잭(jack)

Publications (2)

Publication Number Publication Date
KR860006083U true KR860006083U (ko) 1986-06-18
KR870000255Y1 KR870000255Y1 (ko) 1987-02-11

Family

ID=70162928

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840012257U KR870000255Y1 (ko) 1984-11-28 1984-11-28 유압잭(jack)

Country Status (1)

Country Link
KR (1) KR870000255Y1 (ko)

Also Published As

Publication number Publication date
KR870000255Y1 (ko) 1987-02-11

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 19920210

Year of fee payment: 6

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