KR930004762U - 자동차정비용 리프트의 안전장치 - Google Patents

자동차정비용 리프트의 안전장치

Info

Publication number
KR930004762U
KR930004762U KR2019910013767U KR910013767U KR930004762U KR 930004762 U KR930004762 U KR 930004762U KR 2019910013767 U KR2019910013767 U KR 2019910013767U KR 910013767 U KR910013767 U KR 910013767U KR 930004762 U KR930004762 U KR 930004762U
Authority
KR
South Korea
Prior art keywords
safety device
maintenance cost
automobile maintenance
cost lift
lift
Prior art date
Application number
KR2019910013767U
Other languages
English (en)
Other versions
KR940000677Y1 (ko
Inventor
정병덕
Original Assignee
이종웅
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19318415&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930004762(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 이종웅 filed Critical 이종웅
Priority to KR2019910013767U priority Critical patent/KR940000677Y1/ko
Publication of KR930004762U publication Critical patent/KR930004762U/ko
Application granted granted Critical
Publication of KR940000677Y1 publication Critical patent/KR940000677Y1/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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0691—Asymmetric linkages, i.e. Y-configuration
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
    • 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
    • B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
KR2019910013767U 1991-08-27 1991-08-27 자동차정비용 리프트의 안전장치 KR940000677Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910013767U KR940000677Y1 (ko) 1991-08-27 1991-08-27 자동차정비용 리프트의 안전장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910013767U KR940000677Y1 (ko) 1991-08-27 1991-08-27 자동차정비용 리프트의 안전장치

Publications (2)

Publication Number Publication Date
KR930004762U true KR930004762U (ko) 1993-03-20
KR940000677Y1 KR940000677Y1 (ko) 1994-02-14

Family

ID=19318415

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910013767U KR940000677Y1 (ko) 1991-08-27 1991-08-27 자동차정비용 리프트의 안전장치

Country Status (1)

Country Link
KR (1) KR940000677Y1 (ko)

Also Published As

Publication number Publication date
KR940000677Y1 (ko) 1994-02-14

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
J204 Request for invalidation trial [patent]
J301 Trial decision

Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20000218

Effective date: 20010628

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