ATE429402T1 - LIFTING DEVICE AND A LIFTING DEVICE - Google Patents

LIFTING DEVICE AND A LIFTING DEVICE

Info

Publication number
ATE429402T1
ATE429402T1 AT06115576T AT06115576T ATE429402T1 AT E429402 T1 ATE429402 T1 AT E429402T1 AT 06115576 T AT06115576 T AT 06115576T AT 06115576 T AT06115576 T AT 06115576T AT E429402 T1 ATE429402 T1 AT E429402T1
Authority
AT
Austria
Prior art keywords
platform
load
lifting device
scissor
support
Prior art date
Application number
AT06115576T
Other languages
German (de)
Inventor
Ham Leo Van
Original Assignee
Ingbureauhaak En Van Ham B V
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 Ingbureauhaak En Van Ham B V filed Critical Ingbureauhaak En Van Ham B V
Application granted granted Critical
Publication of ATE429402T1 publication Critical patent/ATE429402T1/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
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B66F7/0666—Multiple scissor linkages vertically arranged

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

A lifting device (1) comprises a support (2), a platform (3) for taking a load and a lifting frame (5) that is connected between the support (2) and the platform (3). The lifting frame comprises a scissor mechanism (5) that is provided with scissor arms (7,7a) which are interconnected in a crosswise pivotable manner. The scissor mechanism can move between a collapsed position and an extended position for raising and lowering the platform (3) with respect to the support (2). A load measuring system (11) is provided for measuring the load on the platform (3). The load measuring system comprises at least two levers (14,15,15a) and a transmission mechanism (30). Each lever (14,15,15a) is connected to the upper end, facing the platform (3), of a respective upper scissor arm (7a) so that it can pivot about a lever pivot axis (17). The levers (14,15,15a) are coupled together by the transmission mechanism (30) for transmitting said torques to one another.
AT06115576T 2005-06-17 2006-06-16 LIFTING DEVICE AND A LIFTING DEVICE ATE429402T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1029286A NL1029286C2 (en) 2005-06-17 2005-06-17 Lifting device, as well as load measuring system.

Publications (1)

Publication Number Publication Date
ATE429402T1 true ATE429402T1 (en) 2009-05-15

Family

ID=35744871

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06115576T ATE429402T1 (en) 2005-06-17 2006-06-16 LIFTING DEVICE AND A LIFTING DEVICE

Country Status (4)

Country Link
EP (1) EP1733994B1 (en)
AT (1) ATE429402T1 (en)
DE (1) DE602006006368D1 (en)
NL (1) NL1029286C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102134046A (en) * 2011-01-25 2011-07-27 李启涵 Standard-bearer lifting platform
US9416652B2 (en) 2013-08-08 2016-08-16 Vetco Gray Inc. Sensing magnetized portions of a wellhead system to monitor fatigue loading
CN106219223B (en) * 2016-09-30 2019-03-22 广州浩胜食品机械有限公司 A kind of vibration device
CN108317115B (en) * 2018-04-09 2023-08-04 中山市颉榕汽车维修检测设备有限公司 Scissor type lifter leveling device, lifting system and scissor type lifter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU33926A1 (en) *
US5105915A (en) * 1990-12-24 1992-04-21 Gary Jerry M Wheelchair lifting device
DE9215439U1 (en) * 1992-11-12 1993-01-07 KAMAG Transporttechnik GmbH & Co, 7900 Ulm Pallet trucks, especially for loads that can be driven under, such as swap bodies
NL9300882A (en) * 1993-05-24 1994-12-16 Henk Martin Van Nek Lifting apparatus
FR2732001B1 (en) * 1995-03-24 1997-05-16 Manitou Bf PERSONAL LIFTING DEVICE
US7493987B2 (en) * 2002-09-09 2009-02-24 Jlg Industries, Inc. Platform load sensing for vertical lifts

Also Published As

Publication number Publication date
EP1733994B1 (en) 2009-04-22
DE602006006368D1 (en) 2009-06-04
EP1733994A1 (en) 2006-12-20
NL1029286C2 (en) 2006-12-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties