EP1977989B1 - Gerbeur - Google Patents

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Publication number
EP1977989B1
EP1977989B1 EP07023813A EP07023813A EP1977989B1 EP 1977989 B1 EP1977989 B1 EP 1977989B1 EP 07023813 A EP07023813 A EP 07023813A EP 07023813 A EP07023813 A EP 07023813A EP 1977989 B1 EP1977989 B1 EP 1977989B1
Authority
EP
European Patent Office
Prior art keywords
side wall
frame
wall portions
lift truck
upper side
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.)
Active
Application number
EP07023813A
Other languages
German (de)
English (en)
Other versions
EP1977989A2 (fr
EP1977989A3 (fr
Inventor
Karlheinz Niemeier
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
Application filed by Jungheinrich AG filed Critical Jungheinrich AG
Publication of EP1977989A2 publication Critical patent/EP1977989A2/fr
Publication of EP1977989A3 publication Critical patent/EP1977989A3/fr
Application granted granted Critical
Publication of EP1977989B1 publication Critical patent/EP1977989B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B66F9/07513—Details concerning the chassis
    • B66F9/07518—Fuel or oil tank arrangements

Definitions

  • the invention relates to a pallet truck with fixed platform according to claim 1.
  • the load part has parallel spaced-apart wheel arms, which are fixedly connected to the load part.
  • the load part can be raised by a lifting device in the drive part by a certain amount.
  • the battery In battery-powered pallet truck, the battery is usually in the load part, is therefore also raised.
  • the drive part In the drive part are all units that are required to operate the lift truck, in particular drive motor, hydraulic for the lifting device and optionally a steering motor for power assistance when steering with the drawbar. These units are housed in a front compartment of the drive part in front of the standing platform.
  • the delimitation is carried out by means of a hood, which extends to an upper panel, are provided in the individual controls for the truck.
  • WO 99/10270 A1 is known a pallet truck, in which on the frame of the drive part of the pallet truck, a lower wall portion of the side walls is formed, which is integrally formed with the frame. An upper wall portion is formed with its edge complementary to the upper edge of the lower wall portion and connected to the frame.
  • a similar pallet truck is out US 2005/269142 A1 known.
  • the invention has for its object to provide a pallet truck with fixed platform that allows easier installation, in particular of the mentioned units, allows easier access to the units for service purposes and simplifies the painting process.
  • mountable side wall sections are provided, which can be attached during installation by screwing and also removed for assembly purposes.
  • the standing platform is attached to the frame or the lower wall sections. Laterally on the standing platform paragraphs or steps are provided on which a bottom portion of the upper wall portions are arranged upstanding and secured thereto. The top of the steps is conveniently below the upper edge of the lower sidewall portions, whereby the lower sidewall portions partially overlap the upper sidewall portions when the bottom of the upper sidewall portions is placed on the steps.
  • the construction according to the invention has several advantages. If the outer surface of the truck has a Zwinkiticianlack réelle, spielmik in the form that bearing parts receive a first color and non-bearing parts a second color, such a two-color paint can be easier to realize because each component, namely frame on the one hand and upper side wall sections on the other hand, separately can be painted. Another advantage arises in the final assembly of pallet trucks.
  • the units in the drive part can be mounted easily in ergonomic position without disturbing upper side wall sections. By removing the upper side wall portions can also be obtained for repair and service purposes easy access to the units in the drive part.
  • the side wall portions have according to another embodiment of the invention at the rear end to a rear entry bent wall portion.
  • a plate for example made of plastic
  • the plate can also form receiving pockets for receiving flat or elongated parts.
  • a cross member may be provided according to a further embodiment of the invention, which connects the upper side wall portions together, wherein the arrangement of the cross member is such that it does not hinder the operator on the standing platform.
  • the single figure shows in perspective the drive part of a fork lift truck according to the invention, partially in exploded view.
  • a drive part 10 is shown for a pallet truck, wherein the load part is not shown with Lastradarmen.
  • the individual units for operating the lift truck, which are housed in the drive part 10, such as drive motor, lifting device for the load part and optionally steering motor for the Deichsellenkung the truck are not shown, as well as the drawbar to the steering of the lift truck.
  • the drive member 10 has a frame 12 which is connected to lower side wall portions 14 and 16, respectively.
  • the side wall portions 14, 16 are connected to the front end with a front wall 18, to which, for example, the lifting device is mounted.
  • the side wall sections 14, 16 are interconnected by an upright wall 20 which separates a standing platform 22 from the area in which the aforementioned aggregates are housed, ie in the case of the figure on the front side of the wall 20.
  • the side wall sections 14, 16 are firmly welded to a lower frame part or in turn form the frame for the drive part 10. They point to a rear entrance to the standing platform 22 inwardly bent wall sections 24 and 26 respectively. Toward the front region, the lower side wall sections 14, 16 are pulled up so that a reverse Z-shaped upper edge 28 results.
  • stages 30 are provided, which are formed from folded sheet metal and adjacent to the inside of the lower side wall portions 14, 16 and to the curved wall sections 24, 26 and the intermediate wall 20.
  • clip nuts 32 are embedded in the upper surface of the steps 30, of which only one can be seen in the figure.
  • the upper sidewall portions 34 and 36 respectively, have a lower edge 38 which is complementary to the upper edge 28 of the lower sidewall portions 14, 16 with an optical groove 38 formed between these edges.
  • the upper sidewall portions overlap the lower sidewall portions in the region of the edge 28.
  • the sidewall portions 34, 36 have a bottom 40 at the lower end. With the bottom 40, the upper sidewall portions 34, 36 are placed on the top of the steps 30. As a result, overlap lower and upper side wall portions so that the edge 28 and 38 forms the aforementioned optical groove 38.
  • the bottom section 40 has two holes 42, whereby the side wall sections 34, 36 can be screwed to the steps 30 by means of screws 44.
  • a plastic plate is screwed at a distance by means of screws 48 inside with the lower side wall portions 14, 16.
  • the screws are seated in nuts 50 formed and / or attached to a web 52 connected to the inside of the upper sidewall portions 34, 36.
  • the plate 46 by means of screws 54 above and below with the inside of the upper Side wall sections 34, 36 firmly connected. In this way, a solid screw with the frame or the lower side wall portions 14, 16 is achieved.
  • a horizontal web 56 is mounted in the front upper portion on the inside of the upper side wall portions 34, 36 with a front screw hole and a rear clip nut 58.
  • Another clip nut 60 sits in a horizontal connecting plate 62, from the front wall 38 is bent and serves to receive the screws 68.
  • Screws 64 are passed through screw holes of a cross member 66 for attachment of the cross member to the horizontal web 56.
  • a compound of the horizontal web 56 with the upper connecting portion 62 via the clip nuts 60 On this Way is a further screw connection of the upper side wall portions 34, 36 achieved with the frame of the drive member 10.
  • the cross member 66 which is subsequently attached, stabilizes the upper side wall portions 34, 36.
  • the upper rear portion is removed from the upper side wall portion 34 to allow better insight into the interior of the drive portion 10.
  • Screws 70 are used to attach the cross member 66 via clip nuts 72 in the horizontal cross-connecting part 62nd
  • the plate 46 forms two upwardly open pockets for receiving articles, the pockets being divided by a vertical web 74 over which the plate 46 is supported on the inside of the upper side wall sections 34 and 36, respectively.
  • the upper side wall sections 34, 36 likewise have wall sections 76, 78 which are bent toward the entry and which are aligned with the curved wall sections 24, 26.
  • the standing platform 22 may receive a plate, a mat or the like to transmit shock and vibration attenuated to the feet of the driver or operator.
  • the installation of the units not shown in the region of the drive part 10 on the front side of the transverse wall 20 takes place before the upper side wall portions 34, 36 are mounted. They can therefore be easily attached without difficulty. Subsequently, the screwing of the upper side wall portions 34, 36. If these are provided with a different color than, for example, the lower side wall portions 14, the side wall sections can be painted separately according to different.

Landscapes

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

Claims (6)

  1. Gerbeur avec une partie d'entraînement et une partie de charge levable et baissable par rapport à la partie d'entraînement, la partie d'entraînement ayant une plateforme de conducteur fixe accessible par un accès d'arrière, en étant debout sur laquelle le guidage, la commande du moteur de marche et l'actionnement de la partie de charge se laissent desservir, la plateforme de conducteur étant limitée par des parois latérales et fixée sur le cadre (12) de la partie d'entraînement, une section de paroi inférieure (14, 16) des parois latérales étant formée sur le cadre (12) et étant formée en une seule pièce avec le cadre (12) ou soudée sur le cadre (12), une section de paroi supérieure (34, 36) étant formé de façon complémentaire au bord supérieur (28) de la section de paroi inférieure (14, 16) avec son bord inférieur (38), et étant connectable au cadre (12) ou respectivement aux sections de paroi inférieures (14, 16), caractérisé en ce que la section de paroi supérieure (34, 36) est connectable au cadre (12) de façon démontable au travers de raccords vissés, la plateforme de conducteur (22) est accrochée sur le cadre (12) ou respectivement sur les sections de paroi inférieures (14, 16) et des marches (30) sont latéralement disposées sur la plateforme de conducteur (22), sur lesquelles une section de fond (40) des sections de paroi supérieures (34, 36) est debout et fixée, les marches (30) étant formées de platines de tôle séparées qui sont fixement connectées au cadre (12) respectivement aux sections de paroi inférieures (14, 16).
  2. Gerbeur selon la revendication 1, caractérisé en ce que au moins les sections de paroi supérieures (34, 36) ont dans leur extrémité d'arrière une section de paroi (76, 78) recourbée vers l'accès d'arrière, et un panneau (46) est attaché par raccord vissé sur la face interne inférieure des sections de paroi supérieures (34, 36) en un écart de la section de paroi supérieure (34, 36), qui revêtit la section de paroi supérieure (34, 36) vers l'intérieur.
  3. Gerbeur selon la revendication 2, caractérisé en ce que le panneau (46) forme une poche ouverte vers le haut avec la section de fond (40) et la section de paroi (34, 36).
  4. Gerbeur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les sections de paroi supérieures (34, 36) sont raccordées l'une à l'autre de façon démontable au travers d'une poutre transversale supérieure (66).
  5. Gerbeur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les sections de paroi inférieures (14, 16) sensiblement recouvrent les sections de paroi supérieures (34, 36) au moins dans la région en arrière.
  6. Gerbeur selon la revendication 5, caractérisé en ce que les parties des sections de paroi supérieures (34, 36) qui sont recouvrées sont déplacées vers l'intérieur par rapport aux autres parties.
EP07023813A 2007-04-04 2007-12-08 Gerbeur Active EP1977989B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007004984U DE202007004984U1 (de) 2007-04-04 2007-04-04 Gabelhubwagen

Publications (3)

Publication Number Publication Date
EP1977989A2 EP1977989A2 (fr) 2008-10-08
EP1977989A3 EP1977989A3 (fr) 2010-03-10
EP1977989B1 true EP1977989B1 (fr) 2013-01-23

Family

ID=38170587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07023813A Active EP1977989B1 (fr) 2007-04-04 2007-12-08 Gerbeur

Country Status (4)

Country Link
US (1) US7757798B2 (fr)
EP (1) EP1977989B1 (fr)
CN (1) CN101279703B (fr)
DE (1) DE202007004984U1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008008146B4 (de) * 2008-02-08 2021-11-18 Linde Material Handling Gmbh Rahmen für ein batteriebetriebenes Flurförderzeug
DE102009021275A1 (de) * 2009-05-11 2011-02-10 Jungheinrich Aktiengesellschaft Flurförderzeug mit mindestens zwei Verkleidungsteilen
US10023447B2 (en) * 2014-05-28 2018-07-17 Harlan Greenfield Wheelchair accessible forklift
DE102019101870A1 (de) * 2019-01-25 2020-07-30 Jungheinrich Aktiengesellschaft Satz von Flurförderzeugen mit unterschiedlicher Spurweite
DE102019101869A1 (de) 2019-01-25 2020-07-30 Jungheinrich Aktiengesellschaft Flurförderzeug mit einer Fahrerstandplattform
KR20240093652A (ko) * 2021-10-22 2024-06-24 크라운 이큅먼트 코포레이션 산업용 트럭

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027961A (en) * 1959-01-26 1962-04-03 James Campbell Smith Inc Fork lift truck
US3722613A (en) * 1970-12-21 1973-03-27 Hon Ind Inc Power driven material handling truck
US3756350A (en) * 1971-03-01 1973-09-04 Hyster Co Materials handling truck
US5890562A (en) * 1996-08-16 1999-04-06 Bt Prime Mover, Inc. Control console for material handling vehicle
KR20010020483A (ko) * 1997-07-16 2001-03-15 크라운 이큅먼트 코포레이션 물질 취급 차량용 장치
ATE211713T1 (de) * 1997-08-28 2002-01-15 Crown Equip Corp Fahrerstand für flurförderzeug mit in drei positionen verstellbarer sitzeinrichtung
AU745746B2 (en) * 1997-08-28 2002-03-28 Crown Equipment Corporation Materials handling vehicle having an expanded operator's compartment
EP1019261B1 (fr) * 1997-09-30 2003-07-09 Crown Equipment Corporation Systeme de freinage intelligent pour vehicules de manutention de matieres
US6293364B1 (en) * 1998-06-05 2001-09-25 Caterpillar S.A.R.L. Lower frame assembly
US7156200B2 (en) * 2001-04-19 2007-01-02 Caterpillar S.A.R.L. Main frame for a tracked skid steer loader machine
JP4201126B2 (ja) * 2003-04-10 2008-12-24 株式会社小松製作所 建設機械のキャブ
US20050269142A1 (en) * 2004-06-02 2005-12-08 Jan Herschel Pallet truck
DE102004047338A1 (de) * 2004-09-29 2006-03-30 Linde Ag Hubwagenflotte mit einem gemeinsamen Rahmen
US7740259B2 (en) * 2006-02-03 2010-06-22 Crown Equipment Corporation Movable step for a materials handling vehicle
US7870919B2 (en) * 2007-02-28 2011-01-18 Crown Equipment Corporation Materials handling vehicle

Also Published As

Publication number Publication date
US7757798B2 (en) 2010-07-20
CN101279703A (zh) 2008-10-08
EP1977989A2 (fr) 2008-10-08
EP1977989A3 (fr) 2010-03-10
CN101279703B (zh) 2012-10-10
DE202007004984U1 (de) 2007-06-06
US20080245620A1 (en) 2008-10-09

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