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DE60304403D1 - scissor lift - Google Patents

scissor lift

Info

Publication number
DE60304403D1
DE60304403D1 DE60304403T DE60304403T DE60304403D1 DE 60304403 D1 DE60304403 D1 DE 60304403D1 DE 60304403 T DE60304403 T DE 60304403T DE 60304403 T DE60304403 T DE 60304403T DE 60304403 D1 DE60304403 D1 DE 60304403D1
Authority
DE
Germany
Prior art keywords
shearing arms
bottom frame
upper frame
actuator
frame
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
DE60304403T
Other languages
German (de)
Other versions
DE60304403T2 (en
Inventor
Hans Balle
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.)
HANS BALLE AS
Original Assignee
HANS BALLE AS
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 HANS BALLE AS filed Critical HANS BALLE AS
Publication of DE60304403D1 publication Critical patent/DE60304403D1/en
Application granted granted Critical
Publication of DE60304403T2 publication Critical patent/DE60304403T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/104—Devices for lifting or tilting the whole wheelchair

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Manipulator (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Glass Compositions (AREA)
  • Insulated Conductors (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

Scissor lift device (2) comprising a bottom frame (4) and an upper frame (10) carried by parallel oriented pairs of shearing arms (12), where the shearing arms are arranged for folding under the action of an actuator (18) with mainly horizontal orientation. The peculiar features of the device are constituted in that only the two first shearing arms (14) under the crossing point (20) of the shearing arms are rotary connected with upper ends of V-shaped knee joints (22), the V-shaped knee joint (22) constituting a part of a connection that converts the axial movement of the actuator to an up-and-down movement of the upper frame (10). The construction of the lift device implies greater freedom of choice with regard to the position of the shearing arms on the bottom frame, and implies also a modest constructional height combined with a relative great lifting height, the former substantially corresponding to the total height of the bottom frame (4) and the upper frame (10). <IMAGE>
DE60304403T 2002-07-26 2003-07-12 scissor lift Expired - Lifetime DE60304403T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200201139 2002-07-26
DKPA200201139 2002-07-26

Publications (2)

Publication Number Publication Date
DE60304403D1 true DE60304403D1 (en) 2006-05-18
DE60304403T2 DE60304403T2 (en) 2007-04-12

Family

ID=29797028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304403T Expired - Lifetime DE60304403T2 (en) 2002-07-26 2003-07-12 scissor lift

Country Status (5)

Country Link
EP (1) EP1384697B1 (en)
AT (1) ATE322455T1 (en)
DE (1) DE60304403T2 (en)
DK (1) DK1384697T3 (en)
ES (1) ES2263881T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2750387A1 (en) * 2009-02-03 2010-08-12 Bruno Independent Living Aids, Inc. Transfer device
GB2475289A (en) * 2009-11-12 2011-05-18 Peikko Group Oy Apparatus for adjusting the height of a floor joint system
CN102267677B (en) * 2010-06-07 2014-07-23 深圳中集天达空港设备有限公司 Stretchable portal frame for platform truck
EP2676918B1 (en) * 2012-06-20 2015-05-27 Develtex ApS A scissor lift and use of said scissor lift
CN104512834A (en) * 2013-09-28 2015-04-15 沈阳新松机器人自动化股份有限公司 Connecting rod type lifting device
CN104609335B (en) * 2015-03-10 2017-08-11 程勋业 Multifunctional vehicle lifting turns to mobile across fault device
DK179040B1 (en) 2016-07-05 2017-09-11 Mobility Motion Components C/O Frank Lykkegaard Improved scissors lift for a wheelchair
CN106081671B (en) * 2016-08-24 2018-02-16 安徽安凯汽车股份有限公司 A kind of walking track based on ferry bus traction car is to rail device
IT201600091179A1 (en) * 2016-09-09 2018-03-09 Goppion Spa Museum showcase with motorized drive system for drawers
CN107601348B (en) * 2017-11-13 2023-07-14 江苏亚威机床股份有限公司 Scissor fork type feeding device
WO2020047699A1 (en) * 2018-09-03 2020-03-12 江苏亚威机床股份有限公司 Shear-fork type feeding device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472183A (en) * 1967-11-13 1969-10-14 Robert Goodman Vertically adjustable table
DK69898A (en) * 1998-05-20 1999-11-21 Hans Balle Christensen Lifting mechanism
WO2000021478A1 (en) * 1998-09-28 2000-04-20 Hans Balle Aps Lift, preferably for seats on wheelchairs

Also Published As

Publication number Publication date
DE60304403T2 (en) 2007-04-12
ES2263881T3 (en) 2006-12-16
EP1384697A1 (en) 2004-01-28
DK1384697T3 (en) 2006-08-07
ATE322455T1 (en) 2006-04-15
EP1384697B1 (en) 2006-04-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MEISSNER, BOLTE & PARTNER GBR, 80538 MUENCHEN