EP1481941B1 - Industrial truck with guide rail - Google Patents
Industrial truck with guide rail Download PDFInfo
- Publication number
- EP1481941B1 EP1481941B1 EP20040010846 EP04010846A EP1481941B1 EP 1481941 B1 EP1481941 B1 EP 1481941B1 EP 20040010846 EP20040010846 EP 20040010846 EP 04010846 A EP04010846 A EP 04010846A EP 1481941 B1 EP1481941 B1 EP 1481941B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- industrial truck
- console
- guide roller
- truck
- 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
Links
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005266 casting Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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
- B66F9/07559—Stabilizing means
Definitions
- the invention relates to an industrial truck according to the preamble of claim 1 with a frame and lateral guide rollers for guiding the truck in a rack aisle.
- a truck is known from GB 2 110 620 A.
- the distance of the respective opposite guide rollers in the transverse direction of the truck must be adapted to the aisle width at the site of the truck. It is known for this purpose between the frame of the truck and the Lagerbaueilen where the guide rollers are rotatably mounted to arrange spacers and these components rigidly to screw together. In the manufacture of industrial trucks, this design means that many different components must be kept ready and thus there is a large variety of variants. If special designs are to be avoided, however, the guide roller spacing can be adjusted only in the distance steps in which the thicknesses of the various intermediate pieces vary.
- the invention is therefore an object of the invention to provide a truck available, in which the adjustment of the lateral distance of the guide rollers can be made in a simple manner.
- At least one guide roller is rotatably mounted on a console, which is attached directly or indirectly to the frame by means of a clamping connection, such that the position of the guide roller in the transverse direction of the truck is infinitely adjustable.
- the console can be moved relative to the frame of the truck and clamped in any position.
- the distance at the Console mounted guide roller to the opposite guide roller can thus be adjusted continuously. This allows an individual adjustment of the roll distance to the aisle width at the respective site of the truck. The attachment of spacers or an adjustment of components to the aisle width is thus not required.
- each guide roller is rotatably mounted on a console, which is fastened by means of a clamping connection directly or indirectly to the frame, such that the position of each guide roller in the transverse direction of the truck is infinitely adjustable. This allows not only the adjustment of the aisle width but also an alignment of the truck across the aisle.
- At least one console is attached to a wheel axle which is rigidly connected to the frame.
- the impeller axis is located at the front end of the truck, in the area below a load handling device.
- forklifts of one type can be equipped with impeller axles of different widths.
- Identical consoles with guide rollers can be attached to these different rotor axles. The distance between two opposing guide rollers is thus oriented automatically to the width of the impeller axis and can be finely adjusted by moving and clamping the consoles.
- At least one console is attached to a crash protection, which is rigidly connected to the frame.
- the ram protection is usually arranged at the rear end of the truck in an area in which there is also a traction drive unit of the truck.
- the Rammschutz may have different widths for the same truck and is usually roughly adapted to the aisle width at the site of the truck. At these different Rammschutze then the same brackets are always fixed with guide rollers by clamping, whereby the distance between the two rear guide rollers can be fine tuned by moving the consoles.
- At least one arranged in the region of the crash protection console in a guide is displaceable, which is arranged at an acute angle to the transverse direction of the truck. This will ensure that yourself the guide rollers are located within the turning circle of the truck even with the console completely extended.
- At least one shim is provided, with which the vertical position of a guide roller is adjustable.
- the vertical position of the guide roller must correspond to the vertical position of the guide rails at the place of use of the truck.
- a means for positive support of the forces acting on the guide roller, the truck directed towards forces is provided.
- a positive connection prevents large lateral forces, for example, in a jerky start with the guide roller to a guide rail, lead to a displacement of the console in the clamp connection.
- the positive support of these forces can be done for example by means of a pressure screw, which is screwed into the console and is braced against the frame, the impeller axis or the crash protection.
- At least one console has a receptacle for a preferably designed as an optical sensor gear detection sensor.
- the gear recognition sensor With the gear recognition sensor, the truck controls determine whether the truck is forcibly guided in a rack aisle or free-wheeling outside a rack aisle. Due to the attachment of the gear recognition sensor to the console, the gear recognition sensor is always in the same position relative to the guide roller, even if it is adjusted relative to the frame of the truck.
- the present invention can be used when the truck is designed as a high-bay stacker or high-level order picker.
- Industrial trucks of this type are often forcibly guided in aisles and must be adjusted individually with respect to the distance of the guide rollers to the respective site.
- the figure shows a rear guide roller 1 in a view obliquely from below.
- the guide roller is rotatably mounted on a bracket 2 about its substantially vertical central axis.
- the console 2 is guided in a recess 5 of a Rammtikes 3 and clamped.
- the ram protection 3 designed as a casting is rigidly connected to a frame 4 of the industrial truck designed as a high-level stacker.
- the position of the guide roller 1 can be moved in the transverse direction of the high-lift truck by moving the console 2 relative to the crash protection 3.
- the not shown, arranged on the opposite side of the truck guide roller is adjustable in the same way.
- the distance of the guide rollers 1 in the transverse direction of the truck can be adjusted continuously to the aisle width at the site of the truck.
- the console 2 is then clamped in the desired position on the Rammschutz 3.
- clamping screws 6 are provided whose unillustrated end are screwed into sliding blocks (8), which are guided in a groove 7 on Rammschutz.
- FIG. 1 shows the arrangement of FIG. 1 in a view obliquely from above.
- the sliding blocks 8 in which the clamping screws 6 are screwed and serve to clamp the console (2), not shown in Fig. 2.
- the illustrated position of the sliding blocks 8 is the right in the drawing groove block 8 at the right end of the groove 7.
- the console (2) and thus the guide roller (1) are thus extended as far as possible. Starting from this position, the console (2) and the guide roller (1) can be moved inwardly until the left-hand sliding block 8 in the drawing is present at the inner end of the groove 7.
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)
Description
Die Erfindung betrifft ein Flurförderzeug gemäß dem Oberbegriff des Anspruchs 1 mit einem Rahmen und mit seitlichen Führungsrollen zur Führung des Flurförderzeugs in einem Regalgang. Ein solches Flurförderzeug ist aus GB 2 110 620 A bekannt.The invention relates to an industrial truck according to the preamble of claim 1 with a frame and lateral guide rollers for guiding the truck in a rack aisle. Such a truck is known from
Flurförderzeuge, die zum Arbeiten in engen Regalgängen eingesetzt werden, sind häufig mit seitlichen Führungsrollen ausgerüstet, die an im bodennahen Bereich der Regale angeordneten Führungsschienen abrollen und dabei die Position des Flurförderzeugs in dessen Querrichtung definieren. In der Regel weist das Flurförderzeug hierfür zwei vordere und zwei hintere Führungsrollen auf.Industrial trucks that are used to work in narrow aisles are often equipped with side guide rollers that roll on arranged near the bottom of the shelves guide rails and thereby define the position of the truck in the transverse direction. As a rule, the truck has two front and two rear guide rollers for this purpose.
Um eine annähernd spielfreie Führung des Flurförderzeugs zu gewährleisten, muss der Abstand der jeweils gegenüberliegenden Führungsrollen in Querrichtung des Flurförderzeugs an die Regalgangbreite am Einsatzort des Flurförderzeugs angepasst werden. Bekannt ist es, hierfür zwischen dem Rahmen des Flurförderzeugs und den Lagerbaueilen, an denen die Führungsrollen drehbar gelagert sind, Zwischenstücke anzuordnen und diese Bauteile starr miteinander zu verschrauben. Bei der Herstellung von Flurförderzeugen bedeutet diese Bauweise, dass viele unterschiedliche Bauteile bereit gehalten werden müssen und damit eine große Variantenvielfalt vorliegt. Wenn Sonderanfertigungen vermieden werden sollen, kann eine Anpassung des Führungsrollenabstands dennoch nur in den Distanzschritten erfolgen, in denen die Stärken der verschiedenen Zwischenstücke variieren.In order to ensure an approximately play-free guidance of the truck, the distance of the respective opposite guide rollers in the transverse direction of the truck must be adapted to the aisle width at the site of the truck. It is known for this purpose between the frame of the truck and the Lagerbaueilen where the guide rollers are rotatably mounted to arrange spacers and these components rigidly to screw together. In the manufacture of industrial trucks, this design means that many different components must be kept ready and thus there is a large variety of variants. If special designs are to be avoided, however, the guide roller spacing can be adjusted only in the distance steps in which the thicknesses of the various intermediate pieces vary.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Flurförderzeug zur Verfügung zu stellen, bei dem die Anpassung des seitlichen Abstandes der Führungsrollen in einfacher Weise vorgenommen werden kann.The invention is therefore an object of the invention to provide a truck available, in which the adjustment of the lateral distance of the guide rollers can be made in a simple manner.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass mindestens eine Führungsrolle drehbar an einer Konsole gelagert ist, die mittels einer Klemmverbindung direkt oder indirekt an dem Rahmen befestigt ist, derart, dass die Position der Führungsrolle in Querrichtung des Flurförderzeugs stufenlos einstellbar ist. Bei dieser Anordnung kann die Konsole relativ zu dem Rahmen des Flurförderzeugs verschoben und in beliebiger Stellung festgeklemmt werden. Der Abstand der an der Konsole gelagerten Führungsrolle zu der gegenüberliegenden Führungsrolle kann damit stufenlos eingestellt werden. Dies ermöglicht ein individuelles Anpassen des Rollenabstands an die Regalgangbreite am jeweiligen Einsatzort des Flurförderzeugs. Das Anbringen von Distanzstücken oder ein Anpassen von Bauteilen an die Regalgangbreite ist damit nicht erforderlich.This object is achieved in that at least one guide roller is rotatably mounted on a console, which is attached directly or indirectly to the frame by means of a clamping connection, such that the position of the guide roller in the transverse direction of the truck is infinitely adjustable. In this arrangement, the console can be moved relative to the frame of the truck and clamped in any position. The distance at the Console mounted guide roller to the opposite guide roller can thus be adjusted continuously. This allows an individual adjustment of the roll distance to the aisle width at the respective site of the truck. The attachment of spacers or an adjustment of components to the aisle width is thus not required.
Vorzugsweise ist jede Führungsrolle drehbar an einer Konsole gelagert, die mittels einer Klemmverbindung direkt oder indirekt an dem Rahmen befestigt ist, derart, dass die Position jeder Führungsrolle in Querrichtung des Flurförderzeugs stufenlos einstellbar ist. Dies ermöglicht neben der Einstellung der Regalgangbreite auch ein Ausrichten des Flurförderzeugs quer zum Regalgang.Preferably, each guide roller is rotatably mounted on a console, which is fastened by means of a clamping connection directly or indirectly to the frame, such that the position of each guide roller in the transverse direction of the truck is infinitely adjustable. This allows not only the adjustment of the aisle width but also an alignment of the truck across the aisle.
Mindestens eine Konsole ist an einer Laufradachse befestigt, die starr mit dem Rahmen verbunden ist. Die Laufradachse befindet sich am vorderen Ende des Flurförderzeugs, im Bereich unterhalb eines Lastaufnahmemittels. Üblicherweise können Flurförderzeuge eines Typs mit Laufradachsen unterschiedlicher Breiten ausgerüstet werden. An diese unterschiedlichen Laufradachsen können jeweils identische Konsolen mit Führungsrollen befestigt werden. Der Abstand zweier gegenüberliegender Führungsrollen orientiert sich damit automatisch an der Breite der Laufradachse und kann durch Verschieben und Festklemmen der Konsolen feineingestellt werden.At least one console is attached to a wheel axle which is rigidly connected to the frame. The impeller axis is located at the front end of the truck, in the area below a load handling device. Usually, forklifts of one type can be equipped with impeller axles of different widths. Identical consoles with guide rollers can be attached to these different rotor axles. The distance between two opposing guide rollers is thus oriented automatically to the width of the impeller axis and can be finely adjusted by moving and clamping the consoles.
Analog hierzu ist mindestens eine Konsole an einem Rammschutz befestigt, der starr mit dem Rahmen verbunden ist. Der Rammschutz ist in der Regel am hinteren Ende des Flurförderzeugs in einem Bereich angeordnet, in dem sich auch eine Fahrantriebseinheit des Flurförderzeugs befindet. Auch der Rammschutz kann bei demselben Flurförderzeugtyp unterschiedliche Breiten aufweisen und wird in der Regel grob an die Regalgangbreite am Einsatzort des Flurförderzeugs angepasst. An diesen unterschiedlichen Rammschutze werden dann stets gleiche Konsolen mit Führungsrollen durch Klemmen befestigt, wobei auch der Abstand der beiden hinteren Führungsrollen durch Verschieben der Konsolen feineingestellt werden kann.Analogously, at least one console is attached to a crash protection, which is rigidly connected to the frame. The ram protection is usually arranged at the rear end of the truck in an area in which there is also a traction drive unit of the truck. Also, the Rammschutz may have different widths for the same truck and is usually roughly adapted to the aisle width at the site of the truck. At these different Rammschutze then the same brackets are always fixed with guide rollers by clamping, whereby the distance between the two rear guide rollers can be fine tuned by moving the consoles.
Mit besonderem Vorteil ist mindestens eine im Bereich des Rammschutzes angeordnete Konsole in einer Führung verschiebbar, die in spitzem Winkel zu der Querrichtung des Flurförderzeugs angeordnet ist. Damit wird sichergestellt, dass sich die Führungsrollen auch bei vollständig ausgezogener Konsole innerhalb des Wendekreises des Flurförderzeugs befinden.With particular advantage at least one arranged in the region of the crash protection console in a guide is displaceable, which is arranged at an acute angle to the transverse direction of the truck. This will ensure that yourself the guide rollers are located within the turning circle of the truck even with the console completely extended.
Gemäß einer Weiterbildung der Erfindung ist mindestens ein Unterlegelement vorgesehen, mit dem die vertikale Position einer Führungsrolle einstellbar ist. Die vertikale Position der Führungsrolle muss der vertikalen Position der Führungsschienen am Einsatzort des Flurförderzeugs entsprechen.According to one embodiment of the invention, at least one shim is provided, with which the vertical position of a guide roller is adjustable. The vertical position of the guide roller must correspond to the vertical position of the guide rails at the place of use of the truck.
Gemäß einer besonders zweckmäßigen Weiterbildung der Erfindung ist ein Mittel zum formschlüssigen Abstützen von den auf die Führungsrolle wirkenden, zum Flurförderzeug hin gerichteten Kräften vorgesehen. Mit einer solchen formschlüssigen Verbindung ist verhindert, dass große Querkräfte, beispielsweise bei einem stoßartigen Anfahren mit der Führungsrolle an eine Führungsschiene, zu einem Verschieben der Konsole in der Klemmverbindung führen. Das formschlüssige Abstützen dieser Kräfte kann beispielsweise mittels einer Druckschraube erfolgen, die in die Konsole eingeschraubt ist und gegen den Rahmen, die Laufradachse oder den Rammschutz verspannt ist.According to a particularly advantageous embodiment of the invention, a means for positive support of the forces acting on the guide roller, the truck directed towards forces is provided. With such a positive connection prevents large lateral forces, for example, in a jerky start with the guide roller to a guide rail, lead to a displacement of the console in the clamp connection. The positive support of these forces can be done for example by means of a pressure screw, which is screwed into the console and is braced against the frame, the impeller axis or the crash protection.
Eine andere Weiterbildung der Erfindung besteht darin, dass mindestens eine Konsole eine Aufnahme für einen vorzugsweise als optischer Sensor ausgeführten Gangerkennungssensor aufweist. Mit dem Gangerkennungssensor stellt die Steuerung des Flurförderzeugs fest, ob sich das Flurförderzeug zwangsgeführt in einem Regalgang oder frei fahrend außerhalb eines Regalgangs befindet. Infolge der Befestigung des Gangerkennungssensors an der Konsole befindet sich der Gangerkennungssensor stets in der gleichen Position relativ zu der Führungsrolle, auch wenn diese relativ zu dem Rahmen des Flurförderzeugs verstellt wird.Another development of the invention is that at least one console has a receptacle for a preferably designed as an optical sensor gear detection sensor. With the gear recognition sensor, the truck controls determine whether the truck is forcibly guided in a rack aisle or free-wheeling outside a rack aisle. Due to the attachment of the gear recognition sensor to the console, the gear recognition sensor is always in the same position relative to the guide roller, even if it is adjusted relative to the frame of the truck.
Mit besonderem Vorteil ist die vorliegende Erfindung einsetzbar, wenn das Flurförderzeug als Hochregalstapler oder als Hochregalkommissionierer ausgeführt ist. Flurförderzeuge dieser Typen befinden sich häufig zwangsgeführt in Regalgängen und müssen hinsichtlich des Abstandes der Führungsrollen individuell an den jeweiligen Einsatzort angepasst werden.With particular advantage, the present invention can be used when the truck is designed as a high-bay stacker or high-level order picker. Industrial trucks of this type are often forcibly guided in aisles and must be adjusted individually with respect to the distance of the guide rollers to the respective site.
Weitere Vorteile und Einzelheiten der Erfindung werden anhand des in den schematischen Figuren dargestellten Ausführungsbeispiels näher erläutert. Dabei zeigt
- Figur 1
- eine hintere Führungsrolle in einer Ansicht schräg von unten,
Figur 2- die Befestigung einer Konsole an einem Rammschutz schräg von oben.
- FIG. 1
- a rear guide roller in a view obliquely from below,
- FIG. 2
- the attachment of a console to a Rammschutz diagonally from above.
Die Figur zeigt eine hintere Führungsrolle 1 in einer Ansicht von schräg unten. Die Führungsrolle ist an einer Konsole 2 um ihre im Wesentlichen vertikale Mittelachse drehbar gelagert. Die Konsole 2 ist in einer Ausnehmung 5 eines Rammschutzes 3 geführt und festgeklemmt. Der als Gussteil ausgeführte Rammschutz 3 ist starr mit einem Rahmen 4 des als Hochregalstapler ausgeführten Flurförderzeugs verbunden.The figure shows a rear guide roller 1 in a view obliquely from below. The guide roller is rotatably mounted on a
Erfindungsgemäß kann durch Verschieben der Konsole 2 relativ zu dem Rammschutz 3 die Position der Führungsrolle 1 in Querrichtung des Hochregalstaplers verschoben werden. Die nicht dargestellte, auf der gegenüberliegenden Seite des Flurförderzeugs angeordnete Führungsrolle ist in gleicher Weise verstellbar. Durch diese Anordnung kann der Abstand der Führungsrollen 1 in Querrichtung des Flurförderzeugs stufenlos auf die Regalgangbreite am Einsatzort des Flurförderzeugs eingestellt werden. Die Konsole 2 wird dann in der gewünschten Position am Rammschutz 3 festgeklemmt. Hierzu sind Klemmschrauben 6 vorgesehen, deren nicht dargestelltes Ende in Nutsteine (8) eingeschraubt sind, welche in einer Nut 7 am Rammschutz geführt sind.According to the invention, the position of the guide roller 1 can be moved in the transverse direction of the high-lift truck by moving the
Figur 2 zeigt die Anordnung gemäß Fig. 1 in einer Ansicht schräg von oben. Zu erkennen sind hier insbesondere die Nutsteine 8, in die die Klemmschrauben 6 eingeschraubt sind und die zum Festklemmen der in Fig. 2 nicht dargestellten Konsole (2) dienen. In der dargestellten Position der Nutsteine 8 befindet sich der in der Zeichnung rechte Nutstein 8 am rechten Ende der Nut 7. Die Konsole (2) und damit die Führungsrolle (1) sind also so weit wie möglich ausgefahren. Ausgehend von dieser Position können die Konsole (2) und die Führungsrolle (1) nach innen verschoben werden, bis der in der Zeichnung linke Nutstein 8 am inneren Ende der Nut 7 ansteht.Figure 2 shows the arrangement of FIG. 1 in a view obliquely from above. To recognize here in particular the
Claims (9)
- Industrial truck having a frame (4) and having lateral guide rollers (1) for the purpose of guiding the industrial truck in an aisle, characterized in that at least one guide roller (1) is mounted such that it can rotate on a console (2), which is fixed directly or indirectly to the frame by means of a clamping connection such that the position of the guide roller (1) can be adjusted continuously in the transverse direction of the industrial truck.
- Industrial truck according to Claim 1, characterized in that each guide roller (1) is mounted such that it can rotate on a console (2), which is fixed directly or indirectly to the frame by means of a clamping connection such that the position of each guide roller (1) can be adjusted continuously in the transverse direction of the industrial truck.
- Industrial truck according to Claim 1 or 2, characterized in that at least one console is fixed to a running wheel shaft, which is rigidly connected to the frame.
- Industrial truck according to one of Claims 1 to 3, characterized in that at least one console (2) is fixed to a fender (3), which is rigidly connected to the frame (4).
- Industrial truck according to Claim 4, characterized in that at least one console (2) which is arranged in the region of the fender (3) can be displaced in a guide, which is arranged at an acute angle with respect to the transverse direction of the industrial truck.
- Industrial truck according to one of Claims 1 to 5, characterized in that at least one spacer element is provided, with which it is possible to adjust the vertical position of a guide roller (1).
- Industrial truck according to one of Claims 1 to 6, characterized in that a means is provided for the purpose of positively supporting forces acting on the guide roller (1) and directed towards the industrial truck.
- Industrial truck according to one of Claims 1 to 7, characterized in that at least one console (2) has a receptacle for a path recognition sensor which is preferably in the form of an optical sensor.
- Industrial truck according to one of Claims 1 to 8, characterized in that the industrial truck is in the form of a high-reach stacker or a high-reach order picker.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003124458 DE10324458A1 (en) | 2003-05-28 | 2003-05-28 | Industrial truck with a rail guide |
| DE10324458 | 2003-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1481941A1 EP1481941A1 (en) | 2004-12-01 |
| EP1481941B1 true EP1481941B1 (en) | 2006-09-06 |
Family
ID=33103644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20040010846 Expired - Lifetime EP1481941B1 (en) | 2003-05-28 | 2004-05-06 | Industrial truck with guide rail |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1481941B1 (en) |
| DE (2) | DE10324458A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008034614A1 (en) | 2008-07-23 | 2010-01-28 | Jungheinrich Ag | Truck with Radarmen |
| TWI543919B (en) * | 2013-04-19 | 2016-08-01 | 金寶電子工業股份有限公司 | Connection assembly, carrier using the same, and assembling method for the carrier |
| CN112125225B (en) * | 2020-09-16 | 2022-06-10 | 中建材创新科技研究院有限公司 | Fork truck buffering unloader and fork truck |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1142135B (en) * | 1960-07-30 | 1963-01-03 | Ruhr Intrans Hubstapler G M B | Loader with transversely sliding load carrier |
| US3850111A (en) * | 1973-10-23 | 1974-11-26 | Clark Equipment Co | Vehicle mounted plate having guide rollers |
| DE3242568A1 (en) * | 1981-12-03 | 1983-06-16 | Clark Equipment Co., 49107 Buchanan, Mich. | ADJUSTABLE GUIDE ROLLER ARRANGEMENT ON A LIFT LOADER |
| DE19718566A1 (en) * | 1997-05-02 | 1998-11-05 | Radosav Nikolic | Side loading fork lift truck |
-
2003
- 2003-05-28 DE DE2003124458 patent/DE10324458A1/en not_active Withdrawn
-
2004
- 2004-05-06 EP EP20040010846 patent/EP1481941B1/en not_active Expired - Lifetime
- 2004-05-06 DE DE200450001385 patent/DE502004001385D1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE10324458A1 (en) | 2004-12-16 |
| EP1481941A1 (en) | 2004-12-01 |
| DE502004001385D1 (en) | 2006-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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