KR950008120Y1 - 동조형 승강장치에 있어서의 한쪽 하강 방지용 안전장치 - Google Patents

동조형 승강장치에 있어서의 한쪽 하강 방지용 안전장치 Download PDF

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Publication number
KR950008120Y1
KR950008120Y1 KR2019880001929U KR880001929U KR950008120Y1 KR 950008120 Y1 KR950008120 Y1 KR 950008120Y1 KR 2019880001929 U KR2019880001929 U KR 2019880001929U KR 880001929 U KR880001929 U KR 880001929U KR 950008120 Y1 KR950008120 Y1 KR 950008120Y1
Authority
KR
South Korea
Prior art keywords
push button
lifting
fluid pressure
cylinder
lowering
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
KR2019880001929U
Other languages
English (en)
Korean (ko)
Other versions
KR890002734U (ko
Inventor
히로유끼 가와다
Original Assignee
스기야스고교 가부시끼가이샤
스기우라 야스나리
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 스기야스고교 가부시끼가이샤, 스기우라 야스나리 filed Critical 스기야스고교 가부시끼가이샤
Publication of KR890002734U publication Critical patent/KR890002734U/ko
Application granted granted Critical
Publication of KR950008120Y1 publication Critical patent/KR950008120Y1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
    • 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
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B66F7/0666—Multiple scissor linkages vertically arranged
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Fluid-Pressure Circuits (AREA)
KR2019880001929U 1987-07-23 1988-02-15 동조형 승강장치에 있어서의 한쪽 하강 방지용 안전장치 Expired - Lifetime KR950008120Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987113179U JPH0630792Y2 (ja) 1987-07-23 1987-07-23 同調型昇降装置における片下降防止用安全装置
JP62-113179 1987-07-23

Publications (2)

Publication Number Publication Date
KR890002734U KR890002734U (ko) 1989-04-08
KR950008120Y1 true KR950008120Y1 (ko) 1995-10-02

Family

ID=14605559

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880001929U Expired - Lifetime KR950008120Y1 (ko) 1987-07-23 1988-02-15 동조형 승강장치에 있어서의 한쪽 하강 방지용 안전장치

Country Status (3)

Country Link
US (1) US4815712A (https=)
JP (1) JPH0630792Y2 (https=)
KR (1) KR950008120Y1 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050844A (en) * 1989-10-05 1991-09-24 Vbm Corporation Lift assembly
US6182796B1 (en) * 1997-10-31 2001-02-06 Mohawk Resources Ltd. Vehicle lift
IT1307565B1 (it) * 1999-04-19 2001-11-14 Sisti Lighting S P A De Apparecchiatura di sollevamento, in particolare per attrezzature diilluminazione e non, per studi di ripresa.
CN2587817Y (zh) * 2002-11-12 2003-11-26 简苏 货物提升装置
CA2930716C (en) 2004-05-17 2020-03-24 Stertil B.V. A movable cover for covering a pit
TWM312363U (en) * 2006-10-20 2007-05-21 Darfon Electronics Corp Spraying paint jig for key cap
JP2008285240A (ja) * 2007-05-15 2008-11-27 Meikikou:Kk リフト装置のメンテナンス装置
CZ2008234A3 (cs) * 2008-04-16 2009-09-09 Vysoká škola chemicko - technologická v Praze Mechanické zarízení na merení výšky vrstvy tuhých sedimentu v prostorách s pevným dnem
IT1395305B1 (it) * 2009-05-19 2012-09-05 Fiorese Sollevatore per veicoli.
IT1398012B1 (it) * 2009-09-17 2013-02-04 O Me R Spa Ponte sollevatore.
US8726622B2 (en) * 2010-12-16 2014-05-20 Cnh Industrial America Llc Feeder arm safety stand
US10087958B2 (en) 2012-04-19 2018-10-02 Cascade Corporation Fluid power control system for mobile load handling equipment
US9388647B2 (en) 2012-08-15 2016-07-12 Liberty Holdings, LLC Pipe handler
US9153948B2 (en) 2013-02-11 2015-10-06 General Electric Company System and method for actuation of power panel
NL2011132C2 (en) * 2013-07-10 2015-01-13 Stertil Bv Lifting system for lifting a vehicle and method for operating the lifting system.
US20150298947A1 (en) * 2014-04-16 2015-10-22 Snap-On Tools Of Canada, Ltd. Gas regeneration system and hydraulic lift including the same
JP6455672B2 (ja) * 2015-08-17 2019-01-23 株式会社ダイフク リフター
US11332350B2 (en) * 2017-05-08 2022-05-17 Nordic Minesteel Technologies Inc. Telescoping jack for lifting large capacity trucks
US10920504B1 (en) 2018-07-20 2021-02-16 Hawker Equipment Solutions, LLC. Pipe grabber
US10626687B1 (en) 2018-09-14 2020-04-21 Hawker Equipment Solutions, LLC. Wedge system to extend and elevate a pipe handler
CN109291018A (zh) * 2018-11-27 2019-02-01 林雯臻 一种新能源汽车维修平台装置
US11584627B2 (en) 2020-03-13 2023-02-21 Bosch Automotive Service Solutions Inc. Safety catch system
CN114477020B (zh) * 2021-12-23 2024-06-25 三江瓦力特特种车辆有限公司 一种带保护功能的液压升降控制电路
CN115523272B (zh) * 2022-09-24 2025-11-07 浙江鼎力机械股份有限公司 一种具有接触式安全螺母的线性驱动器及高空作业平台

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201179A (en) * 1938-11-26 1940-05-21 Makaroff Automobile lift
US2611579A (en) * 1951-05-28 1952-09-23 Miller Mfg Co Inc Vehicle lift
AT359694B (de) * 1979-04-13 1980-11-25 Laupper Anton Hydraulische hebevorrichtung

Also Published As

Publication number Publication date
KR890002734U (ko) 1989-04-08
JPH0630792Y2 (ja) 1994-08-17
US4815712A (en) 1989-03-28
JPS6418100U (https=) 1989-01-30

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UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19880215

UG1501 Laying open of application
A201 Request for examination
UA0201 Request for examination

Patent event date: 19910218

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

Patent event date: 19880215

Patent event code: UA02011R01I

Comment text: Application for Utility Model Registration

E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19950418

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19950906

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19960103

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

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UR0701 Registration of establishment

Patent event date: 19960115

Patent event code: UR07011E01D

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