EP0384044A1 - Vehicle for carrying a pile of loose stones - Google Patents

Vehicle for carrying a pile of loose stones Download PDF

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Publication number
EP0384044A1
EP0384044A1 EP89202014A EP89202014A EP0384044A1 EP 0384044 A1 EP0384044 A1 EP 0384044A1 EP 89202014 A EP89202014 A EP 89202014A EP 89202014 A EP89202014 A EP 89202014A EP 0384044 A1 EP0384044 A1 EP 0384044A1
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EP
European Patent Office
Prior art keywords
frame
arms
container
stones
front wheels
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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
EP89202014A
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German (de)
French (fr)
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EP0384044B1 (en
EP0384044B2 (en
Inventor
Corneel Frans Gysbrechts
Frans Jozef Johanna Geens
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Individual
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Individual
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Priority to AT89202014T priority Critical patent/ATE97386T1/en
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Publication of EP0384044B1 publication Critical patent/EP0384044B1/en
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    • 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
    • B66F9/065—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 non-masted
    • 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
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/18—Load gripping or retaining means
    • B66F9/188—Stacked-bricks lifting devices

Definitions

  • the invention relates to a vehicle for transporting a stack of loose stones, the frame, which is supported by two front edges and at least one rear wheel, means mounted on this frame for driving at least the front wheels, one in front of the front wheels, around one Horizontal axis rotatable, mounted on the frame container for the stones and means for rotating this container with respect to the frame.
  • a vehicle of this type is, for example, a type of small bulldozer on wheels and with a loading bucket.
  • the stone container is formed by this bucket into which the stones are thrown by hand.
  • This loading bucket which is attached to one of two up and down adjustable arms, which are attached at the other end to the rear of the frame, is tipped over once arrived so that the stones fall onto the floor.
  • the object of this invention is to remedy these disadvantages and to provide a vehicle for transporting a stack of loose stones, which has a relatively simple construction, but can be transported very quickly with the stack of loose stones, which can also be carried out very easily and without danger damage to the pavement already laid can drive over it.
  • the stone container comprises at the bottom two forwardly projecting and laterally apart and mutually adjustable arms for clamping between one or more rows of stones at the bottom of the stack, means for laterally displacing these arms and one at the rear of the arms , in front of the front wheels, an almost flat support extending from the bottom upwards, which is tilted upwards and backwards when the container is turned, in order to support the rows of stones clamped between the arms and the rows of stones lying above them.
  • the container is rotatable relative to the frame about a horizontal axis which is at a certain distance therefrom.
  • the axle is preferably located in the vicinity of the axis of rotation of the front wheels.
  • the front wheels are rigid with respect to the frame and the means for driving at least the front wheels are means for driving the two front wheels separately.
  • the rear wheel is preferably a steering wheel.
  • the vehicle is very easy to steer and can turn quite closely.
  • the vehicle shown in Figure 1 for transporting a stack of loose stones comprises a frame 1 which is supported by two rigid front wheels 2 and two rear steering wheels 3.
  • the vehicle is a self-propelled vehicle with a fuel engine 4 fed by the overhead fuel tank 5.
  • This engine 4 drives a hydraulic compressor 6.
  • This compressor 6 is connected via a distribution flap 7 on the one hand via a line 8 to an oil tank 9 and on the other hand via lines not shown in the figures with two hydraulic motors 10 and cylinder-piston mechanisms 11 and 12, as will be described below.
  • the front wheels 2 are driven separately by one of the hydraulic motors 10, which are fastened to cross members, which are part of the frame 1. They are steered separately by the driver sitting on the seat 13 by means of two levers 14.
  • the vehicle is just extending.
  • the speed of one of the motors 10 one can swivel the vehicle, also thanks to the fact that the rear wheels are steering wheels 3.
  • the vehicle can turn very tightly and almost on the spot, and without damaging the pavement that the vehicle is driving over.
  • a stone container 15 is pivotally mounted on the frame 1.
  • This container 15 contains an almost flat support which extends from bottom to top and consists of a frame 16 made of metal pipes and a net 17 welded onto it.
  • the underside of the frame forms a horizontal, hollow square tube 18 which extends in the transverse direction of the vehicle.
  • a square support tube 19 is displaceable, which carries an arm 20 at its end.
  • the two arms 20 on the two support tubes 19 extend forward on both sides of the support 16, 17, practically perpendicular to the plane of the support 16, 17.
  • the two arms 20 are provided on their mutually facing sides with two feet 21 articulated about a vertical axis, which match two rows of stones.
  • the two arms 20 can be pushed backwards and apart by means of the two cylinder piston mechanisms 11, the cylinders of which are fastened on the top of the tube 18 and the pistons of which are connected to the ends of the respective two arms 20 projecting from the rear of the support 16, 17.
  • the two cylinder-carbon mechanisms are of course actuated together, so that the two arms 20 are pushed towards one another or apart at the same time.
  • the rotation of the support 16, 17 and thus of the complete container 15 is triggered by the cylinder-piston mechanism 12, the cylinder of which is articulated just behind the support 16, 17 about the horizontal axis 25 on two forward-extending horizontal arms 26, which on the upper profile frame of the two profile frames are welded, which extend at the front of the frame 1 between the two wheels 2.
  • the piston is articulated to two small arms 27 which are welded to the back of the hollow tube 18.
  • the container 5 can rotate between the level shown in Figures 1-3 and the level shown in Figure 4.
  • the container 15 is rotated down to the position shown in FIGS. 1-3, in which the arms 20 are located just above the floor.
  • the arms 20 With the help of the cylinder-piston mechanism 11, the arms 20 are brought together, so that the two lower rows of stones 22 of the stack to be removed are clamped between these arms 20.
  • the container 15 is then tilted to the position shown in Figure 4 with the aid of the cylinder-piston mechanism 12, which means that the last-mentioned stack is lifted from the floor and the rows of stones, which are located above the clamped lower rows of stones 22, against the Rest column 16, 17.
  • the vehicle is relatively compact and can be steered very easily.
  • the invention is in no way limited to the embodiment described above, which can be modified in many ways within the scope of the invention, i.a. as regards the shape, the composition, the arrangement and the number of individual parts which are used to implement the invention.

Abstract

The motor vehicle transporting stacks of loose bricks or stone blocks has a chassis (1) mounted on two front wheels (2) and on at least one rear wheel (3). A container (15) is mounted at the front of the vehicle so that it can be swung about a horizontal axis. The container has two arms (20), which project forwards, are laterally movable and have their rear ends attached to transverse slides. Jaws attached to the front ends of the arms grip the opposite ends of a line of bricks etc. placed on the ground in front of the machine. The frame is then swung upwards for the brick transport vehicle.

Description

Die Erfindung bezieht sich auf ein Fahrzeug zum Transpor­tieren eines Stapels loser Steine, das ein Gestell, welches von zwei Vorderrändern und wenigstens einem Hinterrad getra­gen wird, auf diesem Gestell montierte Mittel zum Antrieb von mindestens den Vorderrädern, einen sich vor den Vorder­rädern befindlichen, um eine Horizontalachse drehbaren, auf dem Gestell montierten Behälter für die Steine und Mittel zum Drehen dieses Behälters hinsichtlich des Gestells umfaßt.The invention relates to a vehicle for transporting a stack of loose stones, the frame, which is supported by two front edges and at least one rear wheel, means mounted on this frame for driving at least the front wheels, one in front of the front wheels, around one Horizontal axis rotatable, mounted on the frame container for the stones and means for rotating this container with respect to the frame.

Beim Pflastern mit Steinen, insbesondere mit Klinkern, macht man gewöhnlich erst ein genau flach gestrichenes Bett aus Sand, worauf man die Steine gegeneinanderlegt. Die Steine werden von Lastwagen mit Hilfe von Kränen oder dgl. in großen zusammengebundenen Stapeln hingesetzt. Man löst die Stapel, und kleinere Stapel loser Steine, welche also Teile dieser großen Stapel bilden, werden an Ort und Stelle gebracht, manchmal sogar über die bereits gelegten Steine.When paving with stones, especially with clinker bricks, you usually first make a bed of sand that is exactly flat, and then place the stones against each other. The stones are put down by trucks with the help of cranes or the like in large tied stacks. The stacks are loosened, and smaller stacks of loose stones, which form part of these large stacks, are brought in place, sometimes even over the stones already placed.

Meistens findet dies noch vollständig manuell statt, z.B. mit Hilfe einer Schubkarre, worin die Steine von Hand eingelegt werden und die nachher zur Stelle ausgeschüttet wird. Diese ist selbstverständlich sehr zeitraubend und arbeitsintensiv.Most of the time, this is still completely manual, e.g. with the help of a wheelbarrow, in which the stones are inserted by hand and which is then poured out on the spot. Of course, this is very time consuming and labor intensive.

In einigen Fällen wird bereits ein Fahrzeug des fraglichen Typs verwendet.In some cases, a vehicle of the type in question is already being used.

Ein derartiges verwendetes Fahrzeug ist beispielsweise eine Art kleine Planierraupe auf Rädern und mit einem Ladekübel. Der Steinbehälter wird durch diesen Ladekübel gebildet, in den die Steine von Hand hineingeworfen werden. Dieser Ladekübel, welcher an einem von zwei auf und ab verstellba­ren Armen befestigt ist, die mit deren anderen Ende hinten am Gestell befestigt sind, wird einmal zur Stelle angekommen umgekippt, so daß die Steine auf den Boden fallen.A vehicle of this type is, for example, a type of small bulldozer on wheels and with a loading bucket. The stone container is formed by this bucket into which the stones are thrown by hand. This loading bucket, which is attached to one of two up and down adjustable arms, which are attached at the other end to the rear of the frame, is tipped over once arrived so that the stones fall onto the floor.

Nicht nur ist der Transport von Steinen noch ziemlich umständlich, da sie von Hand in die Ladekübel eingeworfen werden müssen, sondern sind derartige Maschinen außerdem verhältnismäßig schwer und können, wenn sie über eine soeben verlegte Pflasterung fahren, letztere leicht beschädigen.Not only is the transport of stones still quite cumbersome since they have to be thrown into the loading bucket by hand, but such machines are also relatively heavy and can easily damage the latter if they pass over a pavement that has just been laid.

Gegenstand dieser Erfindung ist es, diesen Nachteilen abzu­helfen und ein Fahrzeug zum Transport eines Stapels loser Steine zu verschaffen, das eine verhältnismäßig einfache Konstruktion hat, aber mit dem sehr schnell Stapel loser Steine transportiert werden können, das außerdem sehr leicht ausgeführt werden kann und ohne Gefahr der Beschädigung der bereits verlegten Pflasterung darüber fahren kann.The object of this invention is to remedy these disadvantages and to provide a vehicle for transporting a stack of loose stones, which has a relatively simple construction, but can be transported very quickly with the stack of loose stones, which can also be carried out very easily and without danger damage to the pavement already laid can drive over it.

Zu diesem Zweck umfaßt der Steinbehälter unten zwei vorwärts ausragende und seitwärts auseinander und zueinander ver­stellbare Arme zum Einklemmen dazwischen einer oder mehrerer sich unten am Stapel befindlichen Reihen Steine, Mittel, um diese Arme seitwärts gegenüber einander zu verstellen, und eine sich an der Rückseite der Arme, vor den Vorderrädern, von unten nach oben ausstreckende, fast flache Stütze, die bei gedrehtem Stand des Behälters schräg nach oben und nach hinten gereichtet ist, um die zwischen der Armen eingeklemm­ten Reihen Steine und darüber gelegenen Reihen Steine zu unterstützen.To this end, the stone container comprises at the bottom two forwardly projecting and laterally apart and mutually adjustable arms for clamping between one or more rows of stones at the bottom of the stack, means for laterally displacing these arms and one at the rear of the arms , in front of the front wheels, an almost flat support extending from the bottom upwards, which is tilted upwards and backwards when the container is turned, in order to support the rows of stones clamped between the arms and the rows of stones lying above them.

Nach einer besonderen Ausführungsweise der Erfindung ist der Behälter drehbar gegenüber dem Gestell um eine Horizontal­achse, die sich auf einem gewissen Abstand davon befindet.According to a special embodiment of the invention, the container is rotatable relative to the frame about a horizontal axis which is at a certain distance therefrom.

Vorzugsweise befindet sich die Achse in der Nähe der Drehachse der Vorderräder.The axle is preferably located in the vicinity of the axis of rotation of the front wheels.

Nach einer wirksamen Ausführungsweise der Erfindung sind die Vorderräder starr gegenüber dem Gestell und sind die Mittel, um mindestens die Vorderräder anzutreiben, Mittel um die zwei Vorderräder gesondert anzutreiben.According to an effective embodiment of the invention, the front wheels are rigid with respect to the frame and the means for driving at least the front wheels are means for driving the two front wheels separately.

Vorzugsweise ist überdies das Hinterrad ein Lenkrad.In addition, the rear wheel is preferably a steering wheel.

Besonders in dieser Ausführungsweise ist das Fahrzeug sehr leicht lenkbar und kann es ziemlich eng wenden.In this embodiment in particular, the vehicle is very easy to steer and can turn quite closely.

Andere Kennzeichen und Vorteile der Erfindung treten deut­licher zutage aus der nachfolgenden Beschreibung eines erfindungsgemäßen Fahrzeuges für den Transport eines Stapels loser Steine; diese ausschließlich als Beispiel ohne irgend­eine beschränkende Absicht gegebene Beschreibung findet anhand der beiliegenden Zeichnungen statt, wo

  • die Abbildung 1 eine Seitenansicht eines erfindungsgemäßen Fahrzeuges für den Transport eines Stapels loser Steine dar­stellt;
  • Die Abbildung 2 eine im Schnitt gezeichnete Vorderansicht des Fahrzeuges der Abbildung 1 ist;
  • die Abbildung 3 einen Durchschnitt gemäß der Linie III-III der Abbildung 2, aber nur des Vorderteils des Fahrzeuges wiedergibt;
  • die Abbildung 4 einen Durchschnitt des Vorderteils des Fahrzeuges analog dem der Abbildung 3, aber mit den Steinbe­hälter in einer anderen Position wiedergibt; und
  • dig Abbildung 5 eine Draufsicht des Vorderteils des Fahr­zeuges der vorigen Abbildungen ist.
Other characteristics and advantages of the invention emerge more clearly from the following description of a vehicle according to the invention for the transport of a stack of loose stones; this description is given by way of example only, without any restrictive intent, with reference to the accompanying drawings, where
  • Figure 1 shows a side view of a vehicle according to the invention for the transport of a stack of loose stones;
  • Figure 2 is a sectional front view of the vehicle of Figure 1;
  • Figure 3 shows an average along the line III-III of Figure 2, but only the front of the vehicle;
  • Figure 4 shows an average of the front part of the vehicle similar to that of Figure 3, but with the stone container in a different position; and
  • dig Figure 5 is a top view of the front of the vehicle of the previous figures.

In den verschiedenen Abbildungen beziehen sich gleiche Bezugsnummern auf gleiche Elemente.In the different figures, the same reference numbers refer to the same elements.

Das in der Abbildung 1 dargestellte Fahrzeug zum Transport eines Stapels loser Steine umfaßt ein Gestell 1, das von zwei starren Vorderrädern 2 und zwei hinteren Lenkrädern 3 getragen wird. Das Fahrzeug ist ein eigenangetriebenes Fahrzeug mit einem durch den obenliegenden Kraftstoffbehäl­ter 5 gespeisten Kraftstoffmotor 4. Dieser Motor 4 treibt einen hydraulischen Kompressor 6 an. Dieser Kompressor 6 steht via einer Verteilklappe 7 einerseits über eine Leitung 8 mit einem Öltank 9 und andererseits über nicht in den Abbildungen dargestellte Leitungen mit zwei hydraulischen Motoren 10 und Zylinder-Kolbenmechanismen 11 und 12 in Verbindung, wie nachfolgend beschrieben wird.The vehicle shown in Figure 1 for transporting a stack of loose stones comprises a frame 1 which is supported by two rigid front wheels 2 and two rear steering wheels 3. The vehicle is a self-propelled vehicle with a fuel engine 4 fed by the overhead fuel tank 5. This engine 4 drives a hydraulic compressor 6. This compressor 6 is connected via a distribution flap 7 on the one hand via a line 8 to an oil tank 9 and on the other hand via lines not shown in the figures with two hydraulic motors 10 and cylinder-piston mechanisms 11 and 12, as will be described below.

Die Vorderräder 2 werden gesondert von einem der hydrauli­schen Motoren 10 angetrieben, die an Querträgern befestigt sind, welche ein Teil des Gestells 1 sind. Sie werden gesondert von dem auf dem Sitz 13 sitzenden Fahrer mittels zwei Hebel 14 gelenkt.The front wheels 2 are driven separately by one of the hydraulic motors 10, which are fastened to cross members, which are part of the frame 1. They are steered separately by the driver sitting on the seat 13 by means of two levers 14.

Wenn die beiden Motoren 10 mit derselben Geschwindigkeit laufen, fährt das Fahrzeug gerade aus. Durch Erhöhen der Geschwindigkeit eines der Motoren 10 kann man das Fahrzeug schwenken, auch dank der Tatsache, daß die Hinterräder Lenkräder 3 sind. Das Fahrzeug kann sehr eng und fast zur Stelle wenden, und zwar ohne eine bereits verlegte Pflaste­rung, worüber das Fahrzeug fährt, zu beschädigen.If the two motors 10 are running at the same speed, the vehicle is just extending. By increasing the speed of one of the motors 10, one can swivel the vehicle, also thanks to the fact that the rear wheels are steering wheels 3. The vehicle can turn very tightly and almost on the spot, and without damaging the pavement that the vehicle is driving over.

Vor den Vorderrädern 2 ist auf dem Gestell 1 ein Steinbehäl­ter 15 schwenkbar montiert.In front of the front wheels 2, a stone container 15 is pivotally mounted on the frame 1.

Dieser Behälter 15 enthält eine sich von unten nach oben ausstreckende, fast flache Stütze, die aus einem aus Metall­rohren hergestellten Rahmen 16 und einem darauf festge­schweißten Netz 17 besteht.This container 15 contains an almost flat support which extends from bottom to top and consists of a frame 16 made of metal pipes and a net 17 welded onto it.

Die Unterseite des Rahmens bildet sich aus einem horizonta­len, hohlen Quadratrohr 18, das sich in die Querrichtung des Fahrzeuges ausstreckt. In beiden offenen Enden dieses Rohrs 18 ist ein quadratisches Tragrohr 19 verschiebbar, das an seinem Ende einen Arm 20 trägt.The underside of the frame forms a horizontal, hollow square tube 18 which extends in the transverse direction of the vehicle. In both open ends of this tube 18, a square support tube 19 is displaceable, which carries an arm 20 at its end.

Die zwei Arme 20 auf den zwei Tragrohren 19 strecken sich beiderseits der Stütze 16,17 nach vorne, praktisch senkrecht zur Ebene der Stütze 16,17 aus.The two arms 20 on the two support tubes 19 extend forward on both sides of the support 16, 17, practically perpendicular to the plane of the support 16, 17.

Die zwei Arme 20 sind an deren einander zugewandten Seiten mit zwei um eine Vertikalachse gelenkig montierten Füßchen 21 versehen, welche mit zwei Reihen Steinen übereinstimmen.The two arms 20 are provided on their mutually facing sides with two feet 21 articulated about a vertical axis, which match two rows of stones.

In der Abbildung 5 sind diese Steine in Strickpunktlinie gezeichnet und mit der Bezugszahl 22 angegeben. Indem die Füßchen 21 gelenkig sind, wird der von den zwei Armen 20 auf die Reihen Steine 22 ausgeübte Druck gleichmäßig über die zwei Reihen verteilt, auch wenn die Reihenlängen nicht genau gleich sind.In Figure 5, these stones are drawn in a knitting line and given the reference number 22. Because the feet 21 are articulated, the pressure exerted by the two arms 20 on the rows of stones 22 is distributed evenly over the two rows, even if the row lengths are not exactly the same.

Die zwei Arme 20 können nach hinten und auseinander gescho­ben werden mittels der zwei Zylinder-Kolbenmechanismen 11, deren Zylinder oben auf dem Rohr 18 befestigt sind und deren Kolben mit an der Rückseite der Stütze 16,17 ausragenden Enden der jeweiligen zwei Arme 20 verbunden sind.The two arms 20 can be pushed backwards and apart by means of the two cylinder piston mechanisms 11, the cylinders of which are fastened on the top of the tube 18 and the pistons of which are connected to the ends of the respective two arms 20 projecting from the rear of the support 16, 17.

Die zwei Zylinder-Kohlenmechanismen werden natürlich zusam­men betätigt, so daß also die zwei Arme 20 zugleich zueinander oder auseinander geschoben werden.The two cylinder-carbon mechanisms are of course actuated together, so that the two arms 20 are pushed towards one another or apart at the same time.

An der Rückseite des Rahmens 16 der Stütze 16,17 sind zwei Sätze von je drei Stangen 23 festgeschweißt. Diese Stangen erstrecken sich rückwärts zueinander und sind mit ihren zusammenlaufenden Enden um eine horizontale Scharnierachse 24 auf einem unteren Querprofilrahmen befestigt, der sich vorne am Gestell 1 quer zwischen den zwei Rädern 2 erstreckt.On the back of the frame 16 of the support 16, 17 two sets of three rods 23 are welded. These rods extend backwards to one another and are fastened with their converging ends about a horizontal hinge axis 24 on a lower transverse profile frame which extends transversely between the two wheels 2 at the front of the frame 1.

Das Drehen der Stütze 16,17 und somit des vollständigen Behälters 15 wird durch den Zylinder-Kolbenmechanismus 12 ausgelöst, dessen Zylinder gerade hinter der Stütze 16,17 um die Horizontalachse 25 gelenkig befestigt ist an zwei nach vorne hinausstreckenden horizontalen Armen 26, die an dem oberen Profilrahmen der zwei Profilrahmen geschweißt sind, welche sich vorne am Gestell 1 zwischen den zwei Rädern 2 erstrecken. Der Kolben ist gelenkig befestigt an zwei kleinen Armen 27, die auf der Rückseite des Hohlrohrs 18 geschweißt sind.The rotation of the support 16, 17 and thus of the complete container 15 is triggered by the cylinder-piston mechanism 12, the cylinder of which is articulated just behind the support 16, 17 about the horizontal axis 25 on two forward-extending horizontal arms 26, which on the upper profile frame of the two profile frames are welded, which extend at the front of the frame 1 between the two wheels 2. The piston is articulated to two small arms 27 which are welded to the back of the hollow tube 18.

In dieser Weise kann der Behälter 5 zwischen dem in den Abbildungen 1-3 dargestellten Stand und dem in der Abbildung 4 dargestellten Stand drehen.In this way, the container 5 can rotate between the level shown in Figures 1-3 and the level shown in Figure 4.

Um einen kleinen Stapel Steine 22 von einem größeren Stapel abzunehmen und zu transportieren, fährt man das obenbe­schriebene Fahrzeug, bis sich zwei äußerste gestapelte Reihen des großen Stapels zwischen den Armen 20 befinden.In order to remove and transport a small stack of stones 22 from a larger stack, one drives the vehicle described above until there are two outermost stacked rows of the large stack between the arms 20.

Man dreht den Behälter 15 bis in den in den Abildungen 1-3 dargestellten Stand hinunter, in dem sich also die Arme 20 gerade über dem Boden befinden.The container 15 is rotated down to the position shown in FIGS. 1-3, in which the arms 20 are located just above the floor.

Mit Hilfe des Zylinder-Kolbenmechanismus 11 bringt man die Arme 20 zueinander, wobei also die zwei unteren Reihen Steine 22 des wegzunehmenden Stäpelchens zwischen diesen Armen 20 eingeklemmt werden. Man kippt dann mit Hilfe des Zylinder-Kolbenmechanismus 12 den Behälter 15 bis in den in Abbildung 4 dargestellten Stand, wodurch also das letzt­genannte Stäpelchen vom Boden aufgehoben wird und wobei die Reihen Steine, die sich über den eingeklemmten unteren Reihen Steine 22 befinden, gegen die Stütze 16,17 ruhen.With the help of the cylinder-piston mechanism 11, the arms 20 are brought together, so that the two lower rows of stones 22 of the stack to be removed are clamped between these arms 20. The container 15 is then tilted to the position shown in Figure 4 with the aid of the cylinder-piston mechanism 12, which means that the last-mentioned stack is lifted from the floor and the rows of stones, which are located above the clamped lower rows of stones 22, against the Rest column 16, 17.

Man kann nun das Stäpelchen bis zur gewünschten Stelle transportieren.You can now transport the stack to the desired location.

Die Konstruktion und die Bedienung des Fahrzeuges sind ver­hältnismäßig einfach.The construction and operation of the vehicle are relatively simple.

Das Fahrzeug ist relativ kompakt und läßt sich sehr lenken.The vehicle is relatively compact and can be steered very easily.

Es können also kleinere Stäpelchen sehr schnell einem größeren Stapel loser Steine entnommen und transportiert werden.Smaller stacks can therefore be removed and transported very quickly from a larger stack of loose stones.

Die Erfindung beschränkt sich keineswegs auf die obenbe­schriebene Ausführungsweise, die innerhalb des Erfindungs­rahmens auf vielerlei Weisen abgeändert werden kann, u.a. was die Form, die Zusammenstellung, die Anordnung und die Zahl der Einzelteile betrifft, die zur Realisierung der Erfindung verwendet werden.The invention is in no way limited to the embodiment described above, which can be modified in many ways within the scope of the invention, i.a. as regards the shape, the composition, the arrangement and the number of individual parts which are used to implement the invention.

Claims (10)

1. Fahrzeug zum Transportieren eines Stapels loser Steine (22), das ein Gestell (1), welches von zwei Vorderrädern (2) und wenigstens einem Hinterrad (3) getragen wird, auf diesem Gestell (1) montierte Mittel (4,6,10) zum Antrieb von mindestens den Vorderrädern (2), einen sich vor den Vorder­rädern (2) befindlichen, um eine Horizontalachse drehbaren, auf dem Gestell (1) montierten Behälter (15) für die Steine (22) und mittel (12) zum Drehen dieses Behälters (15) hinsichtlich des Gestells (1) umfaßt, dadurch gekennzeich­net, daß der Behälter (15) für die Steine (22) unten zwei vorwärts ausragende und seitwärts auseinander und zueinander verstellbare Arme (20) zum Einklemmen dazwischen einer oder mehrerer sich unten am Stapel befindlichen Reihen Steine (22), Mittel (11) um diese Arme (20) seitwärts gegenüber einander zu verstellen, und eine sich an der Rückseite der Arme (20), vor den Vorderrädern (2), von unten nach oben ausstreckende, fast flache Stütze (16,17), die bei gedrehtem Stand des Behälters (15) schräg nach oben und nach hinten gerichtet ist, um die zwischen den Armen (20) eingeklemmten Reihen Steine (22) und darüber gelegene Reihen Steine (22) zu unterstützen.1. Vehicle for transporting a stack of loose stones (22), which has a frame (1), which is mounted on this frame (1), a frame (1) which is supported by two front wheels (2) and at least one rear wheel (3), 10) for driving at least the front wheels (2), one in front of the front wheels (2), rotatable about a horizontal axis, on the frame (1) mounted container (15) for the stones (22) and medium (12) for Rotating this container (15) with respect to the frame (1), characterized in that the container (15) for the stones (22) below two forwardly projecting and laterally apart and mutually adjustable arms (20) for clamping between one or more rows of stones (22) at the bottom of the stack, means (11) for moving these arms (20) sideways with respect to one another, and one extending from the bottom upwards at the rear of the arms (20), in front of the front wheels (2) , almost flat support (16.17), the when the container (15) is rotated, it is directed obliquely upwards and backwards in order to support the rows of stones (22) clamped between the arms (20) and rows of stones (22) located above them. 2. Fahrzeug gemäß Anspruch 1, dadurch gekennzeichnet, daß der Behälter (15) gegenüber dem Gestell (1) drehbar ist um eine Horizontalachse (24), die sich auf einem gewissen Abstand davon befindet.2. Vehicle according to claim 1, characterized in that the container (15) relative to the frame (1) is rotatable about a horizontal axis (24) which is located at a certain distance therefrom. 3. Fahrzeug gemäß Anspruch 2, dadurch gekennzeichnet, daß die Achse (24), um die Behälter (15) drehbar ist, sich in der Nähe der Drehachse der Vorderräder (2) befindet.3. Vehicle according to claim 2, characterized in that the axis (24) about the container (15) is rotatable, is in the vicinity of the axis of rotation of the front wheels (2). 4. Fahrzeug gemäß Anspruch 3, dadurch gekennzeichnet, daß die Stütze (16,17) des Behälters (15) einem Rahmen (16) und ein darauf befestigtes Netz (17) enthält, wobei der Rahmen (16) an zwei Sätzen Stangen (23) festgeschweißt ist, die an der Rückseite davon gelenkig um Achsen (24) drehen, welche auf dem Gestell (1) gelagert sind.4. Vehicle according to claim 3, characterized in that the support (16, 17) of the container (15) contains a frame (16) and a net (17) fastened thereon, the frame (16) on two sets of rods (23 ) is welded, which on the back of it is pivoted about axes (24) which are mounted on the frame (1). 5. Fahrzeug gemäß irgendeinem der Ansprüche 1-4, dadurch gekennzeichnet, daß die Vorderräder (2) starr gegenüber dem Gestell (1) sind, und die Mittel (4,6,10), um mindestens die Vorderräder (2) anzutreiben, Mittel sind, um die zwei Vorderräder (2) gesondert anzutreiben.5. Vehicle according to any one of claims 1-4, characterized in that the front wheels (2) are rigid with respect to the frame (1) and the means (4,6,10) for driving at least the front wheels (2) means are to separately drive the two front wheels (2). 6. Fahrzeug gemäß Anspruch 5, dadurch gekennzeichnet, daß das Hinterrad (3) ein Lenkrad ist.6. Vehicle according to claim 5, characterized in that the rear wheel (3) is a steering wheel. 7. Fahrzeug gemäß irgendeinem der Ansprüche 5-6, dadurch gekennzeichnet, daß die Antriebmittel (4,6,10) der Vorderrä­der hydraulische Motoren (10) enthalten.7. Vehicle according to any one of claims 5-6, characterized in that the drive means (4,6,10) of the front wheels include hydraulic motors (10). 8. Fahrzeug gemäß irgendeinem der Ansprüche 1-7, dadurch gekennzeichnet, daß die Mittel (11) zum Verstellen der Arme (20) für jeden der Arme (20) einen Zylinder-Kolbenmechanis­mus (11) enthalten, wobei die beiden Zylinder-Kolbenmecha­nismen (11) für die zwei Arme (20) synchron arbeiten.8. Vehicle according to any one of claims 1-7, characterized in that the means (11) for adjusting the arms (20) for each of the arms (20) comprise a cylinder piston mechanism (11), the two cylinder piston mechanisms ( 11) work synchronously for the two arms (20). 9. Fahrzeug gemäß irgendeinem der Ansprüche 1-8, dadurch gekennzeichnet, daß die Mittel (12) zum Drehen des Behälters (15) einen Zylinder-Kolbenmechanismus enthalten, dessen fester Teil gelenkig am Gestell (1) bzw. der ausfahrbare Teil gelenkig am Behälter (15) befestigt ist.9. Vehicle according to any one of claims 1-8, characterized in that the means (12) for rotating the container (15) contain a cylinder-piston mechanism, the fixed part articulated on the frame (1) and the extendable part articulated on the container (15) is attached. 10. Fahrzeug gemäß irgendeinem der Ansprüche 1-9, dadurch gekennzeichnet, daß die zwei Arme (20) des Behälters (15) an deren einander zugewandten Seite mit Füßchen (21) versehen sind, welche um eine Vertikalachse gelenkig an den Armen (20) befestigt sind zum Verteilen des Drucks auf den zwischen den Armen gegriffenen Reihen Steine (22).10. Vehicle according to any one of claims 1-9, characterized in that the two arms (20) of the container (15) are provided on their mutually facing side with feet (21) which are articulated about a vertical axis on the arms (20) are attached to distribute the pressure on the rows gripped between the arms stones (22).
EP89202014A 1989-02-22 1989-08-02 Vehicle for carrying a pile of loose stones Expired - Lifetime EP0384044B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89202014T ATE97386T1 (en) 1989-02-22 1989-08-02 VEHICLE FOR TRANSPORTING A STACK OF LOOSE STONES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8900183A BE1002858A6 (en) 1989-02-22 1989-02-22 VEHICLE FOR THE TRANSPORT OF A STACK OF LOOSE STONES.
BE8900183 1989-02-22

Publications (3)

Publication Number Publication Date
EP0384044A1 true EP0384044A1 (en) 1990-08-29
EP0384044B1 EP0384044B1 (en) 1993-11-18
EP0384044B2 EP0384044B2 (en) 1997-10-01

Family

ID=3884029

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89202014A Expired - Lifetime EP0384044B2 (en) 1989-02-22 1989-08-02 Vehicle for carrying a pile of loose stones

Country Status (5)

Country Link
EP (1) EP0384044B2 (en)
AT (1) ATE97386T1 (en)
BE (1) BE1002858A6 (en)
DE (1) DE58906212D1 (en)
ES (1) ES2046452T5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022238A1 (en) 1998-10-13 2000-04-20 Mario Di Biase Multipurpose vehicle for the handling and the laying of paving members
EP2570382A1 (en) * 2011-09-16 2013-03-20 Cascade Corporation Multi-axis load gripping arm

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112110388B (en) * 2020-09-17 2022-01-28 河南省宾康绿色能源科技有限公司 Energy-concerving and environment-protective type building fragment of brick transportation equipment

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB709427A (en) * 1951-03-28 1954-05-26 Samuel Edgar Rodman Improvements in or relating to self-loading transporting devices
US2836317A (en) * 1956-09-10 1958-05-27 Oury John Foster Brick handling apparatus
DE1060270B (en) * 1955-02-15 1959-06-25 Kurt Gunnar Schultz Motor vehicle with loading and unloading device
US2896994A (en) * 1954-03-24 1959-07-28 Ruhr Intrans Hubstapler G M B Clamping device for industrial trucks
GB965601A (en) * 1962-04-12 1964-08-06 John Henry Parry Improvements in or relating to forks for handling stacks of articles
FR1438629A (en) * 1965-04-29 1966-05-13 Entwicklungs Und Musterbau Bau Hydraulic brick clamping fork that can be mounted on forklifts
US3380606A (en) * 1966-01-04 1968-04-30 Lawrence R. Trumpore Lift truck
FR1587515A (en) * 1967-12-08 1970-03-20
FR2298504A1 (en) * 1975-01-27 1976-08-20 Jun Josef Ott Crane fork with hydraulic clamp - has columns from upper boom joining frame incorporating fork adjusting mechanism
FR2397364A1 (en) * 1977-07-13 1979-02-09 Equipman Clamping device for lift truck - has sideways sliding arms controlled by hydraulic jacks and each including pad bolted at outer end

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB709427A (en) * 1951-03-28 1954-05-26 Samuel Edgar Rodman Improvements in or relating to self-loading transporting devices
US2896994A (en) * 1954-03-24 1959-07-28 Ruhr Intrans Hubstapler G M B Clamping device for industrial trucks
DE1060270B (en) * 1955-02-15 1959-06-25 Kurt Gunnar Schultz Motor vehicle with loading and unloading device
US2836317A (en) * 1956-09-10 1958-05-27 Oury John Foster Brick handling apparatus
GB965601A (en) * 1962-04-12 1964-08-06 John Henry Parry Improvements in or relating to forks for handling stacks of articles
FR1438629A (en) * 1965-04-29 1966-05-13 Entwicklungs Und Musterbau Bau Hydraulic brick clamping fork that can be mounted on forklifts
US3380606A (en) * 1966-01-04 1968-04-30 Lawrence R. Trumpore Lift truck
FR1587515A (en) * 1967-12-08 1970-03-20
FR2298504A1 (en) * 1975-01-27 1976-08-20 Jun Josef Ott Crane fork with hydraulic clamp - has columns from upper boom joining frame incorporating fork adjusting mechanism
FR2397364A1 (en) * 1977-07-13 1979-02-09 Equipman Clamping device for lift truck - has sideways sliding arms controlled by hydraulic jacks and each including pad bolted at outer end

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022238A1 (en) 1998-10-13 2000-04-20 Mario Di Biase Multipurpose vehicle for the handling and the laying of paving members
EP2570382A1 (en) * 2011-09-16 2013-03-20 Cascade Corporation Multi-axis load gripping arm
US9321619B2 (en) 2011-09-16 2016-04-26 Cascade Corporation Multi-axis load gripping arm

Also Published As

Publication number Publication date
ES2046452T5 (en) 1998-01-16
ATE97386T1 (en) 1993-12-15
DE58906212D1 (en) 1993-12-23
EP0384044B1 (en) 1993-11-18
BE1002858A6 (en) 1991-07-02
ES2046452T3 (en) 1994-02-01
EP0384044B2 (en) 1997-10-01

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