EP1953115A2 - Dispositif de signalisation sur des chariots de manutention de levage - Google Patents

Dispositif de signalisation sur des chariots de manutention de levage Download PDF

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Publication number
EP1953115A2
EP1953115A2 EP08000739A EP08000739A EP1953115A2 EP 1953115 A2 EP1953115 A2 EP 1953115A2 EP 08000739 A EP08000739 A EP 08000739A EP 08000739 A EP08000739 A EP 08000739A EP 1953115 A2 EP1953115 A2 EP 1953115A2
Authority
EP
European Patent Office
Prior art keywords
display
display element
arrangement according
protective
display arrangement
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
EP08000739A
Other languages
German (de)
English (en)
Other versions
EP1953115B1 (fr
EP1953115A3 (fr
EP1953115B2 (fr
Inventor
David Wills
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.)
Jungheinrich AG
Original Assignee
Jungheinrich AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39323580&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1953115(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jungheinrich AG filed Critical Jungheinrich AG
Publication of EP1953115A2 publication Critical patent/EP1953115A2/fr
Publication of EP1953115A3 publication Critical patent/EP1953115A3/fr
Publication of EP1953115B1 publication Critical patent/EP1953115B1/fr
Application granted granted Critical
Publication of EP1953115B2 publication Critical patent/EP1953115B2/fr
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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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/24—Electrical devices or systems
    • 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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07545—Overhead guards

Definitions

  • the invention relates to a display arrangement on a high-lift truck according to claim 1.
  • High-lift trucks are either passenger or co-haul trucks. In the latter, their operation takes place with the help of a drawbar, which pivots the driven wheel for steering purposes.
  • a drawbar which pivots the driven wheel for steering purposes.
  • the controls for the use of the truck are mounted, in particular for controlling the traction drive and the lifting device. Display elements, for example for the state of charge of the battery, the lifting height and other data are integrated in the hood of the drive part.
  • the invention is therefore based on the object to provide a display arrangement for a high-lift truck, in particular a Mitgeh scholar, which is relatively easy to read by the operator, without requiring a high manufacturing and assembly costs.
  • the invention is based on the fact that for safety reasons, in many cases, a protective screen is mounted on the mast.
  • the protective screen must of course be transparent, but is suitable to protect the operator from hazards threatening from the load part, in particular when the load is raised.
  • a flat display element is attached to the protective pane.
  • the required signal lines are led down to the control section of the truck.
  • the display element may indicate, for example, the state of charge of the battery, the lifting height, the load weight or the like.
  • the flat display element is mounted laterally on the signal disk in order to impair the view as little as possible.
  • the display element is mounted at eye level, so that it can always be observed by the operator of the vehicle.
  • the display element may, for example, be glued to the protective pane. This also applies to flat signal cables. Alternatively, the display element may be screen printed on the protective screen. This also applies to signal lines. Finally, the display element can be installed in the protective pane, for example arranged between two layers.
  • the display element may e.g. a foil display or a display in paper form, which are known as display elements per se. It is understood that the display element can display different states or operating data of the truck. In this case, different states or operating data can be displayed by a single display element or alternatively by two or more display elements in the form of flat displays on or in the protective pane.
  • the protective screen may consist of a transparent plastic or glass.
  • the single figure shows a partially perspective view of the rear view of a high-lift truck with a display device according to the invention.
  • a drawbar-steered high-lift truck can be seen with a drive part 10 and a load part, of which a mast 12 is indicated.
  • the drive part 10 are u. a. a traction motor and a lifting device for a guided on the mast 12, not shown fork.
  • the steering and control of the operation of the truck is done with the help of a drawbar 14, at the tiller head 16 controls (not shown) are mounted.
  • the drive wheel, not shown can be pivoted. Travel switches on the tiller head 16 serve to control the travel motor, not shown. The details described but not shown are well known and therefore will not be discussed further.
  • a protective glass 18 is attached on the mast 12. It serves to protect the operator, but allows the view to the front of the truck.
  • a film display 20 is glued on the protective plate 18. It contains, for example, an indication of the state of charge of the battery for the truck.
  • the film display 20 is mounted approximately at eye level, namely the side of the protective plate 18 near a support of the mast 12.
  • Flat cable 22 for the film display 20 are also glued to the protective plate 18 and guided into the interior of the drive member 10 to a control part, not shown the truck.
  • the film display 20 is located on the drive part 10 facing side of the protective screen 18. However, it may also be glued on the opposite side or integrated into the protective screen. Alternatively, the display and lines can also be applied to the protective screen 18 by screen printing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
EP08000739.6A 2007-01-30 2008-01-16 Dispositif de signalisation sur des chariots de manutention de levage Active EP1953115B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710004454 DE102007004454A1 (de) 2007-01-30 2007-01-30 Anzeigeanordnung an einem Hochhubflurförderzeug

Publications (4)

Publication Number Publication Date
EP1953115A2 true EP1953115A2 (fr) 2008-08-06
EP1953115A3 EP1953115A3 (fr) 2009-12-09
EP1953115B1 EP1953115B1 (fr) 2011-03-09
EP1953115B2 EP1953115B2 (fr) 2019-03-06

Family

ID=39323580

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08000739.6A Active EP1953115B2 (fr) 2007-01-30 2008-01-16 Dispositif de signalisation sur des chariots de manutention de levage

Country Status (2)

Country Link
EP (1) EP1953115B2 (fr)
DE (2) DE102007004454A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017115388A1 (de) * 2017-07-10 2019-01-10 Jungheinrich Aktiengesellschaft Hubgerüst für ein Flurförderzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359265B1 (en) * 2001-02-05 2002-03-19 The Raymond Corporation Heated glass guard with electronic control for forklift trucks
EP1388518A2 (fr) * 2002-08-08 2004-02-11 Still S.A.R.L. Chariot de manutention
JP2004091114A (ja) * 2002-08-30 2004-03-25 Nippon Yusoki Co Ltd ピッキングトラック
JP2005298184A (ja) * 2004-04-15 2005-10-27 Nippon Yusoki Co Ltd 荷役車両
FR2922876A1 (fr) * 2007-10-29 2009-05-01 M L M Soc Par Actions Simplifi Dispositif de manutention du genre gerbeur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29514676U1 (de) * 1995-09-13 1997-01-30 Jungheinrich Ag Stapler
DE10311344A1 (de) * 2003-03-14 2004-09-23 Still S.A.R.L. Mitgängergabelhubwagen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359265B1 (en) * 2001-02-05 2002-03-19 The Raymond Corporation Heated glass guard with electronic control for forklift trucks
EP1388518A2 (fr) * 2002-08-08 2004-02-11 Still S.A.R.L. Chariot de manutention
JP2004091114A (ja) * 2002-08-30 2004-03-25 Nippon Yusoki Co Ltd ピッキングトラック
JP2005298184A (ja) * 2004-04-15 2005-10-27 Nippon Yusoki Co Ltd 荷役車両
FR2922876A1 (fr) * 2007-10-29 2009-05-01 M L M Soc Par Actions Simplifi Dispositif de manutention du genre gerbeur

Also Published As

Publication number Publication date
DE502008002781D1 (de) 2011-04-21
EP1953115B1 (fr) 2011-03-09
EP1953115A3 (fr) 2009-12-09
DE102007004454A1 (de) 2008-07-31
EP1953115B2 (fr) 2019-03-06

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