ATE80124T1 - ARRANGEMENT FOR A HYDRAULIC LIFT. - Google Patents

ARRANGEMENT FOR A HYDRAULIC LIFT.

Info

Publication number
ATE80124T1
ATE80124T1 AT88901664T AT88901664T ATE80124T1 AT E80124 T1 ATE80124 T1 AT E80124T1 AT 88901664 T AT88901664 T AT 88901664T AT 88901664 T AT88901664 T AT 88901664T AT E80124 T1 ATE80124 T1 AT E80124T1
Authority
AT
Austria
Prior art keywords
scissor
arrangement
scissor arms
section
power transmission
Prior art date
Application number
AT88901664T
Other languages
German (de)
Inventor
Lars Johansson
Original Assignee
Hymo Ab
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 Hymo Ab filed Critical Hymo Ab
Application granted granted Critical
Publication of ATE80124T1 publication Critical patent/ATE80124T1/en

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Handcart (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Lubricants (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Arrangement for a hydraulic lifting table of the scissor type. This has two pairs of mutually attached scissor arms (1a, 1b; 2a, 2b), which at their ends are connected by means of pivots and rollers to a lower frame section (3) and an upper table section (4). The scissor arms (1a, 1b; 2a, 2b) are mutually and operatively connected to the pivotable connection (5) to the frame section (3). The lifting table comprises a power transmission arrangement (7, 8, 9, 11) for raising and lowering the table section (4). The invention is characterized in that the power transmission arrangement (7, 8, 9, 11) contains for each pair of scissor arms (1a, 1b; 2a, 2b) a hydraulic cylinder (7a; 7b) pivotally mounted at said connection (5). The piston rod (8a, 8b) of the cylinder is so arranged as to interact via rollers (9a, 9b, 9c) with guide curves (11a, 11b, 11c) arranged in conjunction with the common bearing shaft (1c, 2c) for the scissor arms (1a, 1b; 2a, 2b) and operatively connected to the respective scissor arm (1a, 1b; 2a, 2b).
AT88901664T 1987-02-04 1988-02-04 ARRANGEMENT FOR A HYDRAULIC LIFT. ATE80124T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8700418A SE456499B (en) 1987-02-04 1987-02-04 DEVICE AT A HYDRAULIC LIFT TABLE
EP88901664A EP0344196B1 (en) 1987-02-04 1988-02-04 Arrangement for a hydraulic lifting table
PCT/SE1988/000036 WO1988005759A1 (en) 1987-02-04 1988-02-04 Arrangement for a hydraulic lifting table

Publications (1)

Publication Number Publication Date
ATE80124T1 true ATE80124T1 (en) 1992-09-15

Family

ID=20367389

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88901664T ATE80124T1 (en) 1987-02-04 1988-02-04 ARRANGEMENT FOR A HYDRAULIC LIFT.

Country Status (8)

Country Link
EP (1) EP0344196B1 (en)
AT (1) ATE80124T1 (en)
AU (1) AU1293488A (en)
DE (1) DE3874328T2 (en)
DK (1) DK160019C (en)
NO (1) NO884371L (en)
SE (1) SE456499B (en)
WO (1) WO1988005759A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9302967U1 (en) * 1993-03-02 1993-04-22 Hydraulik Techniek, Emmen Scissor lift table
JP3435119B2 (en) * 2000-04-03 2003-08-11 株式会社メイキコウ Table lift equipment
CN102963837A (en) * 2012-11-16 2013-03-13 无锡阳工机械制造有限公司 Connecting method of elevator bracket structure
US10244861B1 (en) 2015-01-24 2019-04-02 Nathan Mark Poniatowski Desktop workspace that adjusts vertically
US10618472B2 (en) 2015-08-04 2020-04-14 T-Max (Hangzhou) Technology Co., Ltd. Vehicle and vehicle step apparatus with multiple drive motors
US9961989B2 (en) 2016-03-07 2018-05-08 Marc Stefan Witt Radial scissor lift table and method
US11198394B2 (en) 2018-07-20 2021-12-14 T-Max (Hangzhou) Technology Co., Ltd. Vehicle running board apparatus and retractable device thereof
US10384614B1 (en) 2018-07-20 2019-08-20 T-Max (Hangzhou) Technology Co., Ltd. Vehicle, running board assembly and drive assembly for running board
CN109015005A (en) * 2018-07-26 2018-12-18 昆明理工大学 A kind of various dimensions fixture
BE1026784B1 (en) 2018-11-13 2020-06-15 Docmans Sprl LIFTING TABLE
CN110012061B (en) 2019-02-20 2022-02-08 杭州天铭科技股份有限公司 Management device for vehicle equipment, vehicle, and server
WO2020177186A1 (en) 2019-03-05 2020-09-10 杭州天铭科技股份有限公司 Vehicle step bar device and vehicle
WO2020181617A1 (en) 2019-03-11 2020-09-17 杭州天铭科技股份有限公司 Adjustment apparatus, adjuster, and shock absorber
US11584387B2 (en) 2019-09-16 2023-02-21 T-Max (Hangzhou) Technology Co., Ltd. Step apparatus for vehicle and vehicle
WO2021227616A1 (en) 2020-05-11 2021-11-18 杭州天铭科技股份有限公司 Vehicle footboard device and vehicle
WO2021227617A1 (en) 2020-05-11 2021-11-18 杭州天铭科技股份有限公司 Vehicle pedal apparatus and vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862689A (en) * 1955-11-03 1958-12-02 Southworth Machine Co Paper lift
US2937852A (en) * 1956-10-29 1960-05-24 Jesse E Clarke Lift device
DE1756270A1 (en) * 1968-04-29 1970-03-12 Katt Anton F Piston drive for scissor lifting elements
DE8229071U1 (en) * 1982-10-16 1983-06-23 Flexlift Hubgeräte GmbH, 4800 Bielefeld LIFTING DEVICE
SE450486B (en) * 1983-08-29 1987-06-29 Edmo Torbjoern Ab LIFT TABLE CONSTRUCTION

Also Published As

Publication number Publication date
SE8700418D0 (en) 1987-02-04
SE456499B (en) 1988-10-10
DK160019C (en) 1991-06-17
EP0344196A1 (en) 1989-12-06
DE3874328T2 (en) 1993-03-04
DK528088A (en) 1988-09-22
WO1988005759A1 (en) 1988-08-11
DK528088D0 (en) 1988-09-22
DE3874328D1 (en) 1992-10-08
NO884371D0 (en) 1988-10-03
NO884371L (en) 1988-10-03
SE8700418L (en) 1988-08-05
AU1293488A (en) 1988-08-24
DK160019B (en) 1991-01-14
EP0344196B1 (en) 1992-09-02

Similar Documents

Publication Publication Date Title
ATE80124T1 (en) ARRANGEMENT FOR A HYDRAULIC LIFT.
SE8501852D0 (en) DEVICE AT A HYDRAULIC LIFT TABLE
US4196816A (en) Heavy duty crane
ES2192650T3 (en) ELEVATOR MECHANISM.
DE58908234D1 (en) Hydraulic excavator.
KR20100093172A (en) Semi scissor type lift
GB2087838A (en) A lifting mechanism
CN209276081U (en) A kind of scissor-type energy saving lift device
CN2054789U (en) Small heavy load hydraulic elevating table
GB1472063A (en) Scissor lift
SU1199741A1 (en) Hoist
JPH0447191Y2 (en)
CN221031719U (en) Rotary lifting mechanical arm device for stage
ES2003500A6 (en) Lift platform.
CN208308347U (en) A kind of lifting slide device
CN215886193U (en) Jacking workbench
RU2045470C1 (en) Hoist
SE9002765L (en) CRANE
SU367046A1 (en) LIFT
SU1197988A1 (en) Hoisting machine outrigger
RU2268239C2 (en) Lift
DE50007167D1 (en) Scissor lift table with a platform for picking up objects to be lifted
SE8503981D0 (en) bath arrangement
RU2003138191A (en) LIFT
CN112158743A (en) Four-cylinder tower crane

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee