EP1466857B1 - Chassis pour un chariot de manutention pour rayonnages hauts - Google Patents

Chassis pour un chariot de manutention pour rayonnages hauts Download PDF

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Publication number
EP1466857B1
EP1466857B1 EP20040007693 EP04007693A EP1466857B1 EP 1466857 B1 EP1466857 B1 EP 1466857B1 EP 20040007693 EP20040007693 EP 20040007693 EP 04007693 A EP04007693 A EP 04007693A EP 1466857 B1 EP1466857 B1 EP 1466857B1
Authority
EP
European Patent Office
Prior art keywords
frame
longitudinal
longitudinal plates
frame according
plates
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 - Fee Related
Application number
EP20040007693
Other languages
German (de)
English (en)
Other versions
EP1466857A2 (fr
EP1466857A3 (fr
Inventor
Ralf Mebert
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.)
Still Wagner GmbH and Co KG
Original Assignee
Still Wagner GmbH and Co KG
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 Still Wagner GmbH and Co KG filed Critical Still Wagner GmbH and Co KG
Publication of EP1466857A2 publication Critical patent/EP1466857A2/fr
Publication of EP1466857A3 publication Critical patent/EP1466857A3/fr
Application granted granted Critical
Publication of EP1466857B1 publication Critical patent/EP1466857B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
    • 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
    • B66F9/07513—Details concerning the chassis
    • B66F9/07531—Battery compartments

Definitions

  • the invention relates to a frame for a high rack truck, according to the preamble of claim 1, with a battery compartment for receiving a battery pack within the frame.
  • High-bay industrial trucks are generally electrically operated high-bay stackers or high-level order pickers, which have a hoist on which a load-handling device can be lifted together with a driver's station.
  • the high-bay truck On the roadway is the high-bay truck with at least one drive wheel and with two wheels arranged on a non-driven impeller wheels, wherein the drive wheel and the impeller axis are spaced apart in the longitudinal direction of the high-rack truck.
  • the battery block arranged inside the frame is located within the wheel base of the high rack truck, ie between the drive wheel and the wheel axle.
  • An interface for attaching the hoist to the frame is also located within the wheel base, wherein the lifting device liftable with the lifting device in front of the wheel axis, that is outside the wheel base. Tilting of the high-bay truck as a result of the inertial forces of a load on the load receiving means is prevented by the weight of the arranged inside the frame battery block.
  • the battery pack thus also has the function of a counter
  • Known frames of high-bay industrial trucks are welded together from a variety of individual parts.
  • the supporting longitudinal components of the frame are often formed by welded profiles and located in the lower part of the frame.
  • the battery block Within the frame is the battery block, which is located above these profiles and can be supported directly on the profiles.
  • the present invention is based on the object to provide a simpler constructed frame of a high-bay truck.
  • the opening for passing the battery pack is required for changing the battery pack, wherein the battery pack is moved in a horizontal direction through the opening.
  • Each of the supporting longitudinal plates can be produced in a single machining operation by flame cutting from a metal sheet.
  • each of the longitudinal plates has an opening for the passage of the battery pack, which is completely enclosed by the respective longitudinal plate, there is the advantage that all longitudinal plates can be made identical. This is possible even if a battery change is provided only on one side of the frame.
  • the frame is designed such that the weight of the battery pack located within the frame is transferred to the longitudinal plates.
  • the battery pack is supported directly or indirectly, e.g. via cross struts between the longitudinal plates or via attached to the longitudinal plates support, on the longitudinal plates from.
  • the frame has an interface for attachment of a hoist, wherein the forces of the hoist are transmitted to the longitudinal plates.
  • the interface is designed such that all forces and moments acting on the hoist are introduced directly or indirectly into the longitudinal plates.
  • the frame has at least one interface for fastening an impeller axis, wherein the forces acting on the longitudinal plates are at least partially supported on the impeller axis.
  • the longitudinal plates extend in the longitudinal direction of the frame at least approximately in the region of the impeller axis.
  • the power transmission can be done directly from the longitudinal plates on the impeller axis.
  • the frame has at least one interface for fastening a drive unit with at least one drive wheel, wherein the forces acting on the longitudinal plates are at least partially supported on the drive wheel.
  • the longitudinal plates extend in the longitudinal direction of the frame at least approximately in the region of the drive unit. It is thus required for the transmission of forces and moments no additional, extending in the longitudinal direction of the frame member.
  • the frame has a plurality of transverse components, which are arranged substantially perpendicular to the longitudinal plates and connect the longitudinal plates with each other.
  • the transverse components fix the longitudinal plates relative to each other and also prevent twisting of the longitudinal plates.
  • the transverse components are also produced by flame cutting from sheet metal and preferably have the same thickness as the longitudinal plates.
  • the drive unit can be fastened to a transverse component formed by a plate.
  • the plate to which the drive unit is attached formed of thicker sheet than the longitudinal plates.
  • the figure shows a frame according to the invention in a perspective view.
  • the load-bearing longitudinal components of the frame are formed by continuous longitudinal plates 1.
  • the interface 2 At the front ends of the longitudinal plates 1 there is the interface 2, at which an impeller axis, not shown, is connected to the frame.
  • reinforcing plates 3 are welded to the inside of the longitudinal plates.
  • the connection of a hoist to the frame takes place in the area directly behind the impeller axis, wherein the hoist is fastened to the reinforcing plates 3 and on one of a strut 6 formed, the two longitudinal plates 1 connecting cross member.
  • the longitudinal plates 1 In the rear region, the longitudinal plates 1 are connected to one another via a transverse component formed by a plate 4.
  • a Drive wheel having drive unit to be attached.
  • To connect the two longitudinal plates 1 with each other further transverse components are provided, which are usually formed of cut out of sheet metal struts 5.
  • the longitudinal plates 1 have lateral openings 7, through which the battery block can be moved into or out of the battery compartment into the battery compartment.
  • the longitudinal plates 1 completely surround the openings 7, so that transmission of forces can take place both via the parts of the longitudinal plates 1 located below and above the openings 7.
  • the present frame construction offers the further advantages that an adaptation of the frame to different battery blocks or to different hoists is possible in a simple manner. While maintaining the basic construction is to adapt to other hoists only the dimension A of the longitudinal plates 1 and thus to change the width of the openings 7. An adaptation to different types of hoists is done by changing the dimension B, which changes the distance between the strut 6 and the interface 2 for connecting the impeller axis.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Body Structure For Vehicles (AREA)

Claims (10)

  1. Châssis pour un chariot de manutention pour rayonnages hauts comprenant un espace de batterie pour recevoir un bloc-batterie à l'intérieur du châssis, le châssis présentant, en tant que composants longitudinaux portants, au moins deux plaques longitudinales (1) disposées essentiellement verticalement et au moins une plaque longitudinale (1) présentant une ouverture (7) pour le passage du bloc-batterie, caractérisé en ce que l'ouverture (7) est complètement entourée par la plaque longitudinale (1).
  2. Châssis selon la revendication 1, caractérisé en ce que chacune des plaques longitudinales (1) présente une ouverture (7) pour le passage du bloc-batterie, laquelle est complètement entourée par la plaque longitudinale (1) respective.
  3. Châssis selon la revendication 1 ou 2, caractérisé en ce que le châssis est réalisé de telle sorte que la force de pesanteur du bloc-batterie se trouvant à l'intérieur du châssis soit transmise aux plaques longitudinales (1).
  4. Châssis selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le châssis présente une interface pour la fixation d'un mécanisme de levage, les forces du mécanisme de levage étant transmises aux plaques longitudinales (1).
  5. Châssis selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le châssis présente au moins une interface (2) pour la fixation d'un essieu de roue mobile, les forces agissant sur les plaques longitudinales (1) étant au moins partiellement supportées sur l'essieu de roue mobile.
  6. Châssis selon la revendication 5, caractérisé en ce que les plaques longitudinales (1) s'étendent dans la direction longitudinale du châssis au moins approximativement dans la région de l'essieu de roue mobile.
  7. Châssis selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le châssis présente au moins une interface pour la fixation d'une unité d'entraînement ayant au moins une roue d'entraînement, les forces agissant sur les plaques longitudinales (1) étant supportées au moins en partie sur la roue d'entraînement.
  8. Châssis selon la revendication 7, caractérisé en ce que les plaques longitudinales (1) s'étendent dans la direction longitudinale du châssis au moins approximativement dans la région de l'unité d'entraînement.
  9. Châssis selon l'une quelconque des revendications 1 à 8, caractérisé en ce que le châssis présente plusieurs composants transversaux qui sont disposés essentiellement perpendiculairement aux plaques longitudinales (1) et qui relient les plaques longitudinales (1) entre elles.
  10. Châssis selon la revendication 9, caractérisé en ce que l'unité d'entraînement peut être fixée sur un composant transversal formé par une plaque (4).
EP20040007693 2003-04-08 2004-03-30 Chassis pour un chariot de manutention pour rayonnages hauts Expired - Fee Related EP1466857B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003116050 DE10316050A1 (de) 2003-04-08 2003-04-08 Rahmen für ein Hochregalflurförderzeug
DE10316050 2003-04-08

Publications (3)

Publication Number Publication Date
EP1466857A2 EP1466857A2 (fr) 2004-10-13
EP1466857A3 EP1466857A3 (fr) 2004-11-24
EP1466857B1 true EP1466857B1 (fr) 2006-12-20

Family

ID=32864383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040007693 Expired - Fee Related EP1466857B1 (fr) 2003-04-08 2004-03-30 Chassis pour un chariot de manutention pour rayonnages hauts

Country Status (2)

Country Link
EP (1) EP1466857B1 (fr)
DE (2) DE10316050A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10342660B4 (de) * 2003-09-16 2010-08-12 Linde Material Handling Gmbh Flurförderzeug mit einer seitlichen Rahmenöffnung und einer rahmenversteifenden Tür
ITTO20040554A1 (it) * 2004-08-05 2004-11-05 Mariotti S R L V Scocca portante per carrello elevatore ad azionamento elettrico e procedimento per la sua produzione.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015509B2 (ja) * 1979-05-29 1985-04-19 日産自動車株式会社 フオ−クリフトのリアフレ−ム構造
SE416920B (sv) * 1979-12-12 1981-02-16 Bygg Och Transportekonomie Ab System for hantering av batterier
JP2715787B2 (ja) * 1992-03-10 1998-02-18 株式会社豊田自動織機製作所 バッテリ式フォークリフトのフレーム構造
JPH1036089A (ja) * 1996-07-23 1998-02-10 Nippon Yusoki Co Ltd 荷役車両
JPH1036090A (ja) * 1996-07-24 1998-02-10 Toyota Autom Loom Works Ltd バッテリ交換用キャリアの位置決め装置
IT1309007B1 (it) * 1999-02-24 2002-01-15 Vf Venieri S P A Veicolo a trazione elettrica per movimento terra, particolarmente per luoghi mal areati.
JP2001018662A (ja) * 1999-07-12 2001-01-23 Toyota Autom Loom Works Ltd 電動車両
JP4622122B2 (ja) * 2001-03-09 2011-02-02 株式会社豊田自動織機 バッテリ式産業車両のフレーム構造
JP3852912B2 (ja) * 2001-08-03 2006-12-06 日本輸送機株式会社 バッテリ式フォークリフト
JP2003118989A (ja) * 2001-10-18 2003-04-23 Komatsu Forklift Co Ltd バッテリ式フォークリフトトラックの車体構造

Also Published As

Publication number Publication date
DE10316050A1 (de) 2004-10-21
EP1466857A2 (fr) 2004-10-13
DE502004002345D1 (de) 2007-02-01
EP1466857A3 (fr) 2004-11-24

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