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EP1914193A8 - Scissor lift - Google Patents

Scissor lift Download PDF

Info

Publication number
EP1914193A8
EP1914193A8 EP20070360052 EP07360052A EP1914193A8 EP 1914193 A8 EP1914193 A8 EP 1914193A8 EP 20070360052 EP20070360052 EP 20070360052 EP 07360052 A EP07360052 A EP 07360052A EP 1914193 A8 EP1914193 A8 EP 1914193A8
Authority
EP
European Patent Office
Prior art keywords
chisel
rails
moving
load
actuator
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.)
Granted
Application number
EP20070360052
Other languages
German (de)
French (fr)
Other versions
EP1914193B1 (en
EP1914193A1 (en
Inventor
Pierre Marcelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rotobloc-PSP SARL
ROTOBLOC PSP SARL
Original Assignee
Rotobloc-PSP SARL
ROTOBLOC PSP SARL
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 Rotobloc-PSP SARL, ROTOBLOC PSP SARL filed Critical Rotobloc-PSP SARL
Publication of EP1914193A1 publication Critical patent/EP1914193A1/en
Publication of EP1914193A8 publication Critical patent/EP1914193A8/en
Application granted granted Critical
Publication of EP1914193B1 publication Critical patent/EP1914193B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Details Of Cutting Devices (AREA)
  • Machine Tool Units (AREA)

Abstract

La présente invention conceme une table élévatrice (1) comportant un plateau porte charge (10) supporté par au moins un ciseau (20) formé d'une paire de jambes (21,22) articulées en leur point d'intersection (23) et pourvues de quatre points d'appui mobiles (24) circulant respectivement dans des rails supérieurs (6) liés au plateau porte charge (10) et dans des rails inférieurs (5) liés au sol, et au moins un premier actionneur (30) couplé au ciseau (20) pour déplacer le plateau porte charge (10) verticalement entre une position basse et une position haute, la table comportant au moins un second actionneur (60) couplé au ciseau (20) pour déplacer la table élévatrice (1) horizontalement dans des rails de guidage formés par les rails inférieurs (5) dans lesquels circulent les points d'appui mobiles correspondants du ciseau (20).

Figure imgaf001
The present invention relates to a lifting table (1) comprising a load-bearing tray (10) supported by at least one chisel (20) formed of a pair of legs (21,22) articulated at their point of intersection (23) and provided with four movable support points (24) respectively flowing in upper rails (6) connected to the load bearing plate (10) and in lower ground-bound rails (5), and at least one first coupled actuator (30) with the chisel (20) for moving the load bearing plate (10) vertically between a low position and a high position, the table comprising at least a second actuator (60) coupled to the chisel (20) for moving the lifting table (1) horizontally in guide rails formed by the lower rails (5) in which the corresponding movable bearing points of the chisel (20) circulate.
Figure imgaf001
EP20070360052 2006-10-20 2007-10-18 Scissor lift Not-in-force EP1914193B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0609206A FR2907441B1 (en) 2006-10-20 2006-10-20 LIFTING TABLE WITH CHISEL.

Publications (3)

Publication Number Publication Date
EP1914193A1 EP1914193A1 (en) 2008-04-23
EP1914193A8 true EP1914193A8 (en) 2008-06-25
EP1914193B1 EP1914193B1 (en) 2010-01-13

Family

ID=38055170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070360052 Not-in-force EP1914193B1 (en) 2006-10-20 2007-10-18 Scissor lift

Country Status (3)

Country Link
EP (1) EP1914193B1 (en)
DE (1) DE602007004274D1 (en)
FR (1) FR2907441B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111232870A (en) * 2018-11-29 2020-06-05 比亚迪股份有限公司 Lifting platform for charging system and charging system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010012893A1 (en) * 2010-03-26 2011-09-29 Loesche Gmbh roller mill
US9522625B2 (en) 2014-05-30 2016-12-20 Troy A. Myers Boat loading allignment device and method
CN104310009B (en) * 2014-10-10 2016-09-07 广东嘉腾机器人自动化有限公司 A kind of charging and discharging mechanism
US9808080B2 (en) 2015-04-01 2017-11-07 Kinder Design Inc. Portable height-adjustable tabletop assembly and method of adjusting a height of the same
CN106744473A (en) * 2016-09-27 2017-05-31 王俊峰 A kind of Liftable type Kudzu root slicing machine mobile device
CN111503484A (en) * 2020-04-28 2020-08-07 哈尔滨工业大学 Displacement meter fixing device used in structure or component loading test
CN112607646A (en) * 2020-12-14 2021-04-06 温州竺陌机械科技有限公司 Jack with replaceable contact component
CN112607647A (en) * 2020-12-14 2021-04-06 温州竺陌机械科技有限公司 Jack with auxiliary support leg

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326362A (en) 1929-03-20 1930-03-13 Scoffin And Willmott Ltd Improvements in or relating to folding tables
GB878714A (en) * 1958-06-16 1961-10-04 Amalgamated Dental Co Ltd Hoist
US3240529A (en) * 1964-09-02 1966-03-15 Amalgamated Dental Co Ltd Hoist
BE791776A (en) * 1972-02-24 1973-03-16 Trepel Ag LIFT TABLE WITH DEFORMABLE PARALLELOGRAM
GB1502778A (en) 1974-12-10 1978-03-01 Rogers D Scissor lift mechanism with actuating device
CH619671A5 (en) * 1977-04-29 1980-10-15 Geilinger Ag Metallbau Push lifting platform
JPS54100050A (en) * 1978-01-24 1979-08-07 Masao Akimoto Lifter with auxiliary link
US4194723A (en) * 1978-04-14 1980-03-25 Jlg Industries, Inc. Scissors linkage workman's platform
US4943204A (en) * 1988-11-30 1990-07-24 Ehrlich Rodney P Drop frame trailer construction
US5339749A (en) * 1992-06-23 1994-08-23 Hihasuto Seiko Co., Ltd. Table positioning mechanism
GB2301282B (en) 1992-09-24 1997-04-09 Snell Elizabeth Improvements relating to surgical tables
JPH09323896A (en) * 1996-04-05 1997-12-16 Thk Kk Table elevating device
JP2003081582A (en) * 2001-09-13 2003-03-19 Hitachi Constr Mach Co Ltd Working machine workbench and using method thereof
GB2386062B (en) * 2002-03-07 2004-04-28 Huntleigh Technology Plc Adjustable bed
JP4433941B2 (en) * 2004-08-26 2010-03-17 株式会社ダイフク Transport device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111232870A (en) * 2018-11-29 2020-06-05 比亚迪股份有限公司 Lifting platform for charging system and charging system
CN111232870B (en) * 2018-11-29 2022-03-18 比亚迪股份有限公司 Lifting platform for charging system and charging system

Also Published As

Publication number Publication date
FR2907441A1 (en) 2008-04-25
FR2907441B1 (en) 2009-06-12
DE602007004274D1 (en) 2010-03-04
EP1914193B1 (en) 2010-01-13
EP1914193A1 (en) 2008-04-23

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