EP0367930B1 - Shelving unit - Google Patents

Shelving unit Download PDF

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Publication number
EP0367930B1
EP0367930B1 EP19890115997 EP89115997A EP0367930B1 EP 0367930 B1 EP0367930 B1 EP 0367930B1 EP 19890115997 EP19890115997 EP 19890115997 EP 89115997 A EP89115997 A EP 89115997A EP 0367930 B1 EP0367930 B1 EP 0367930B1
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EP
European Patent Office
Prior art keywords
loading
lifting frame
support frame
frame
removal
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Expired - Lifetime
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EP19890115997
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German (de)
French (fr)
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EP0367930A1 (en
Inventor
Helmut Dipl.-Ing. Neuhäuser
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Individual
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Individual
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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
    • B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"

Definitions

  • the invention relates to a rack system with side by side shelves, each with a plurality of stacked shelves, with a movable on and along the shelves with vertical guide profiles for a lifting and lowering loading and unloading device with at least one on the side facing away from the shelves and projecting loading and unloading table that can be retracted or extended into the shelves for the goods to be stored or removed.
  • Such a rack system is known in which the support frame for the loading and unloading device is moved not only on the shelves but also on the floor. For this purpose, a running track running along the shelves is laid on the floor. Furthermore, a loading and unloading trolley is provided, which has a C-shaped chassis open towards the shelves.
  • This known rack system is used essentially for storing and retrieving pallets, which are removed from the loading and unloading trolley by means of retractable loading and unloading spars and inserted into the shelf compartments or vice versa.
  • Such a racking system cannot be used where the lower space for the material flow is to remain free, for example for heavy and bulky goods in terms of weight, such as pressing tools or the like. The invention is used here.
  • the invention has for its object to provide a rack system of the type described above, in which the lower space remains free for the flow of material and still a perfect loading or removal of the stored goods is ensured in this lower space.
  • the support frame is designed as an open bottom or vice versa U-shaped frame and the vertical guide profiles end at a predetermined height from the floor and have end stops that a lifting frame is lifted in the support frame can be lowered and telescopically extended from the supporting frame below, that the lifting frame has vertical rails for the loading and unloading table which can be moved vertically in the lifting frame, that the lifting frame is suspended from the driven loading and unloading table and after reaching the stops on the vertical guide profiles of the Support frame is suspended from these stops in the course of the telescopic extension and the loading and unloading table in the lifting frame can be moved with stops for the loading and unloading table alone until the lower end of the frame is reached.
  • the loading and unloading table is moved downwards, the lifting frame suspended on it follows inevitably. Only when the stops are reached the lower ends of the support frame, the lifting frame is practically suspended on these stops and the loading and unloading table can be moved downwards in the lifting frame alone to load the shelves located there or to remove the stored goods stored in these shelves. If the loading and unloading table is then raised again, it finally picks up the suspended lifting frame again and can be moved together with the lifting frame to its upper starting position or any intermediate position. It is always ensured that the lower space, that is, the space below the support frame, remains free for the material flow and nevertheless the shelves located there can be properly loaded or emptied.
  • the invention teaches that the vertical guide profiles of the support frame and the vertical rails of the lifting frame each have two-sided treads for cheek-like drives on the one hand on both sides at the upper end of the lifting frame and on the other hand on both sides of the loading and unloading table. This ensures a tilt-free and flawless movement on the one hand of the lifting frame in the supporting frame up to its lower end, and on the other hand of the loading and unloading table between the upper and lower ends of the lifting frame.
  • the stops at the lower ends of the vertical guide profiles of the support frame are preferably designed as plate-like stops for running up the lower wheels of the drives on the lifting frame.
  • horizontal casters with vertical running axles can be mounted, which bear against a horizontal running rail along the shelves in order to achieve proper support of the support frame there.
  • the cheeks of the drives of the loading and unloading table preferably form the suspension for the lifting frame, which overlaps the two cheeks with a traverse.
  • the loading and unloading table can be suspended by means of a driven cable pull with the interposition of cable pulleys or deflection pulleys on the support frame and on the cheeks of the drives and can be moved in height.
  • the drive unit for the cable can be attached to the side of the support frame.
  • the drive unit for the support frame itself is attached to the U-base of the support frame above the shelves.
  • the loading and unloading table can be divided into individual tables, for example designed as a twin table, the individual tables being able to be moved into and out of the shelf compartments independently of one another.
  • Drive motors and friction wheels or pinions driven therefrom are provided for the individual tables, the pinions engaging in toothed racks or toothed rack profiles below the individual tables. This is not shown in detail.
  • the latter also applies to the possibility of equipping the loading and unloading tables with loading or unloading chains, which are driven independently of one another and rotate the loading and unloading table in the direction of storage or retrieval, so that the transfer of goods that are heavy in terms of weight, such as pressing tools is facilitated.
  • a rack system with shelves 1 arranged side by side, each with a plurality of shelf compartments 2 arranged one above the other, is shown in its basic structure, a support frame 3 which can be moved on and in front of the shelves 1, with vertical guide profiles 4 for a lifting and lowering loading and unloading device with at least one loading and unloading table 5 projecting on the side facing away from the shelves 2 and extending or retractable into the shelves for the stored goods to be stored or removed.
  • the support frame 3 is designed as an open bottom or vice versa U-shaped frame.
  • the vertical guide profiles 4 end at a predetermined height distance H from the floor and have end stops 6 on the one hand and horizontal rollers 7 with vertical running axes on the other.
  • a lifting frame 9 can be raised and lowered in the supporting frame 3.
  • This lifting frame 9 is telescopically extendable from the bottom of the support frame 3.
  • the lifting frame 9 has vertical travel rails 10 for the loading and unloading table 5 which can be moved vertically in the lifting frame 9.
  • the lifting frame 9 is suspended from the driven loading and unloading table 5 and, after reaching the stops 6, is suspended from the vertical guide profiles 4 of the supporting frame 3 in the course of the telescopic extension.
  • the loading and unloading table 5 can then be moved in the lifting frame 9 alone until it reaches the lower end of the frame, which has stops 11 for the loading and unloading table 5.
  • the vertical guide profiles 4 of the support frame 3 and the vertical rails 10 of the lifting frame 9 each have running surfaces 12 and 13 on both sides for cheek-like drives 14 and 15 on the one hand on both sides at the upper end of the lifting frame 9 and on the other hand on both sides of the loading and unloading table 5.
  • the stops 6 at the lower ends of the vertical guide profiles 4 as plate-like contact surfaces for the lower Wheels 16 of the drives 14 are formed on the lifting frame 9.
  • the cheeks 17 of the drives 15 of the loading and unloading table 5 form the suspension for the lifting frame 9, which overlaps the two cheeks 17 with a cross member 18.
  • the lifting frame 9 is also a drag frame.
  • the loading and unloading table 5 is suspended by means of a driven cable 19 with the interposition of cable pulleys 20 or deflecting pulleys on the support frame 3 and on the cheeks 17 of the drives 15 and can be moved in height.
  • a drive unit 21 for the cable 19 is laterally attached to a vertical guide profile 4 of the support frame 3.
  • the drive unit 22 for the support frame 3 itself is located above the shelves 1 and is attached to the U-base of the support frame 3. This is only hinted at.
  • the loading and unloading table 5 is divided into spar-like individual tables 5a, 5b, namely designed as a twin table. Each of these individual tables 5a, 5b can be moved into and out of the shelf compartments 2 independently of one another.
  • the drive mechanism for the individual tables is not shown.

Description

Die Erfindung betrifft eine Regalanlage mit nebeneinander angeordneten Regalen mit jeweils einer Mehrzahl übereinander angeordneten Regalfächern, mit einem auf und entlang der Regale verfahrbaren Tragrahmen mit vertikalen Führungsprofilen für eine heb- und senkbare Beschick- und Entnahmevorrichtung mit zumindest einem auf der den Regalfächern abgewandten Seite vorkragenden und in die Regalfächer ein- bzw. ausfahrbaren Beschick- und Entnahmetisch für das ein- bzw. auszulagernde Lagergut.The invention relates to a rack system with side by side shelves, each with a plurality of stacked shelves, with a movable on and along the shelves with vertical guide profiles for a lifting and lowering loading and unloading device with at least one on the side facing away from the shelves and projecting loading and unloading table that can be retracted or extended into the shelves for the goods to be stored or removed.

Es ist eine derartige Regalanlage bekannt, bei welcher der Tragrahmen für die Beschick- und Entnahmevorrichtung nicht nur auf den Regalen verfahren wird, sondern außerdem auf dem Boden. Dazu ist eine entlang der Regale verlaufende Fahrschiene auf dem Boden verlegt. Ferner ist ein Beschick- und Entnahmewagen vorgesehen, der ein zu den Regalen hin offenes C-förmiges Fahrgestell aufweist. Diese bekannte Regalanlage dient im wesentlichen zum Ein- und Auslagern von Paletten, die mittels ein- bzw. ausfahrbarer Beschick- und Entnahmeholme von dem Beschick- und Entnahmewagen abgenommen und in die Regalfächer eingelegt werden bzw. umgekehrt. Eine derartige Regalanlage läßt sich dort nicht einsetzen, wo der untere Raum für den Materialfluß freibleiben soll, beispielsweise für in gewichtsmäßiger Hinsicht schweres und sperriges Lagergut wie Preßwerkzeuge oder dergleichen.-Hier setzt die Erfindung ein.Such a rack system is known in which the support frame for the loading and unloading device is moved not only on the shelves but also on the floor. For this purpose, a running track running along the shelves is laid on the floor. Furthermore, a loading and unloading trolley is provided, which has a C-shaped chassis open towards the shelves. This known rack system is used essentially for storing and retrieving pallets, which are removed from the loading and unloading trolley by means of retractable loading and unloading spars and inserted into the shelf compartments or vice versa. Such a racking system cannot be used where the lower space for the material flow is to remain free, for example for heavy and bulky goods in terms of weight, such as pressing tools or the like. The invention is used here.

Der Erfindung liegt die Aufgabe zugrunde, eine Regalanlage der eingangs beschriebenen Art zu schaffen, bei welcher der untere Raum für den Materialfluß freibleibt und dennoch eine einwandfreie Beschickung bzw. Entnahme des Lagergutes in diesem unteren Raum gewährleistet ist.The invention has for its object to provide a rack system of the type described above, in which the lower space remains free for the flow of material and still a perfect loading or removal of the stored goods is ensured in this lower space.

Diese Aufgabe löst die Erfindung bei einer gattungsgemäßen Regalanlage dadurch, daß der Tragrahmen als unten offener bzw. umgekehrt U-förmiger Rahmen ausgebildet ist und die vertikalen Führungsprofile mit vorgegebenem Höhenabstand vom Boden enden sowie endseitig Anschläge aufweisen, daß in dem Tragrahmen ein Hubrahmen heb- und senkbar geführt und unten aus dem Tragrahmen teleskopartig ausfahrbar ist, daß der Hubrahmen vertikale Fahrschienen für den in dem Hubrahmen höhenverfahrbaren Beschick- und Entnahmetisch aufweist, daß der Hubrahmen an dem angetriebenen Beschick- und Entnahmetisch abgehängt ist und nach Erreichen der Anschläge an den vertikalen Führungsprofilen des Tragrahmens im Zuge des teleskopischen Ausfahrens an diesen Anschlägen abgehängt ist und der Beschick- und Entnahmetisch in dem Hubrahmen allein bis zum Erreichen des unteren Rahmenendes mit Anschlägen für den Beschick- und Entnahmetisch verfahrbar ist. - Diese Maßnahmen der Erfindung haben zur Folge, daß auf eine Fahrbahn gebundene Führung für den Tragrahmen, der die gesamte Beschick- und Entnahmevorrichtung trägt, verzichtet wird, vielmehr der Tragrahmen mit vorgegebenem Höhenabstand vom Boden endet und in üblicher Weise auf einer Laufschiene verfahrbar ist, die auf den Regalen verlegt ist, im übrigen mittels Laufrollen am unteren Ende der vertikalen Führungsprofile gegen eine horizontale Laufschiene entlang der Regale abgestützt ist. Dabei sind die Abmessungen von Tragrahmen und Hubrahmen selbstverständlich so gewählt, daß der Tragrahmen den gesamten Hubrahmen mit dem Beschick- und Entnahmetisch aufnehmen kann. Dennoch ist eine Beschickung der Regalfächer unterhalb des Tragrahmens möglich, weil der Hubrahmen bei Bedarf teleskopartig nach unten ausfahrbar und in dem Hubrahmen der Beschick- und Entnahmetisch nach unten verfahrbar gelagert ist. Der Hubrahmen ist an dem Beschick- und Entnahmetisch aufgehängt. Wird also der Beschick- und Entnahmetisch nach unten verfahren, dann folgt zwangsläufig der daran aufgehängte Hubrahmen. Erst beim Erreichen der Anschläge an den unteren Enden des Tragrahmens wird der Hubrahmen praktisch auf diesen Anschlägen aufgehängt und ist der Beschick- und Entnahmetisch alleine in dem Hubrahmen nach unten zum Beschicken der dort befindlichen Regalfächer verfahrbar bzw. um das in diesen Regalfächern gelagerte Lagergut zu entnehmen. Wird der Beschick- und Entnahmetisch anschließend wieder hochgefahren, so nimmt er schließlich den abgehängten Hubrahmen wieder auf und kann gemeinsam mit dem Hubrahmen bis in seine obere Ausgangsposition bzw. jede Zwischenposition verfahren werden. Stets ist sichergestellt, daß der untere Raum, also der sich unterhalb des Tragrahmens befindliche Raum für den Materialfluß freibleibt und dennoch wahlweise die dort befindlichen Regalfächer einwandfrei beschickt bzw. entleert werden können.This object is achieved by the invention in a generic rack system in that the support frame is designed as an open bottom or vice versa U-shaped frame and the vertical guide profiles end at a predetermined height from the floor and have end stops that a lifting frame is lifted in the support frame can be lowered and telescopically extended from the supporting frame below, that the lifting frame has vertical rails for the loading and unloading table which can be moved vertically in the lifting frame, that the lifting frame is suspended from the driven loading and unloading table and after reaching the stops on the vertical guide profiles of the Support frame is suspended from these stops in the course of the telescopic extension and the loading and unloading table in the lifting frame can be moved with stops for the loading and unloading table alone until the lower end of the frame is reached. These measures of the invention have the result that a guideway for the support frame, which carries the entire loading and unloading device, is dispensed with, rather the support frame ends at a predetermined height distance from the floor and can be moved in the usual manner on a running rail, which is laid on the shelves, is supported by rollers at the lower end of the vertical guide profiles against a horizontal track along the shelves. The dimensions of the supporting frame and lifting frame are of course chosen so that the supporting frame can accommodate the entire lifting frame with the loading and unloading table. Nevertheless, loading of the shelves below the supporting frame is possible because the lifting frame can be telescopically extended downwards as required and the loading and unloading table can be moved downwards in the lifting frame. The lifting frame is suspended from the loading and unloading table. So if the loading and unloading table is moved downwards, the lifting frame suspended on it follows inevitably. Only when the stops are reached the lower ends of the support frame, the lifting frame is practically suspended on these stops and the loading and unloading table can be moved downwards in the lifting frame alone to load the shelves located there or to remove the stored goods stored in these shelves. If the loading and unloading table is then raised again, it finally picks up the suspended lifting frame again and can be moved together with the lifting frame to its upper starting position or any intermediate position. It is always ensured that the lower space, that is, the space below the support frame, remains free for the material flow and nevertheless the shelves located there can be properly loaded or emptied.

Weitere erfindungswesentliche Merkmale sind im folgenden aufgeführt. So lehrt die Erfindung, daß die vertikalen Führungsprofile des Tragrahmens und die vertikalen Fahrschienen des Hubrahmens jeweils beidseitige Laufflächen für wangenartige Laufwerke einerseits beidseitig am oberen Ende des Hubrahmens und andererseits beidseitig des Beschick- und Entnahmetisches aufweisen. Dadurch ist eine verkantungsfreie und einwandfreie Verfahrbarkeit einerseits des Hubrahmens in dem Tragrahmen bis dessen unterem Ende gewährleistet, andererseits des Beschick- und Entnahmetisches zwischen dem oberen und unteren Ende des Hubrahmens. Vorzugsweise sind die Anschläge an den unteren Enden der vertikalen Führungsprofile des Tragrahmens als plattenartige Anschläge zum Auflaufen der unteren Laufräder der Laufwerke an dem Hubrahmen ausgebildet. Unterhalb dieser Anschläge können nach weiterer Empfehlung der Erfindung horizontale Laufrollen mit vertikalen Laufachsen gelagert sein, welche gegen eine horizontale Laufschiene entlang der Regale anliegen, um dort eine einwandfreie Abstützung des Tragrahmens zu erreichen. Vorzugsweise bilden die Wangen der Laufwerke des Beschick- und Entnahmetisches die Aufhängung für den Hubrahmen, welcher die beiden Wangen mit einer Traverse übergreift. Der Beschick- und Entnahmetisch kann mittels eines angetriebenen Seilzuges unter Zwischenschaltung von Seilrollen bzw. Umlenkrollen an dem Tragrahmen und an den Wangen der Laufwerke aufgehängt und höhenverfahrbar sein. Das Antriebsaggregat für den Seilzug kann seitlich an dem Tragrahmen befestigt sein. Das Antriebsaggregat für den Tragrahmen selbst ist oberhalb der Regale an der U-Basis des Tragrahmens befestigt. Der Beschick- und Entnahmetisch kann in Einzeltische unterteilt sein, z.B. als Zwillingstisch ausgebildet sein, wobei die Einzeltische unabhängig voneinander in die Regalfächer ein- bzw. ausfahrbar sind. Für die Einzeltische sind Antriebsmotoren und davon angetriebene Reibräder oder Ritzel vorgesehen, wobei die Ritzel in Zahnstangen oder Zahnstangenprofile unterhalb der Einzeltische eingreifen. Das ist im einzelnen nicht gezeigt. Letzteres gilt auch für die Möglichkeit, die Beschick- und Entnahmetische mit Beschick- bzw. Entnahmeketten auszurüsten, die unabhängig voneinander angetrieben sind und dem Beschick- und Entnahmetisch in Einlagerungs- bzw. Auslagerungsrichtung umlaufen, damit die Übergabe von in gewichtsmäßiger Hinsicht schwerem Lagergut wie Preßwerkzeuge erleichtert wird.Further features essential to the invention are listed below. So the invention teaches that the vertical guide profiles of the support frame and the vertical rails of the lifting frame each have two-sided treads for cheek-like drives on the one hand on both sides at the upper end of the lifting frame and on the other hand on both sides of the loading and unloading table. This ensures a tilt-free and flawless movement on the one hand of the lifting frame in the supporting frame up to its lower end, and on the other hand of the loading and unloading table between the upper and lower ends of the lifting frame. The stops at the lower ends of the vertical guide profiles of the support frame are preferably designed as plate-like stops for running up the lower wheels of the drives on the lifting frame. Below these stops, according to a further recommendation of the invention, horizontal casters with vertical running axles can be mounted, which bear against a horizontal running rail along the shelves in order to achieve proper support of the support frame there. The cheeks of the drives of the loading and unloading table preferably form the suspension for the lifting frame, which overlaps the two cheeks with a traverse. The loading and unloading table can be suspended by means of a driven cable pull with the interposition of cable pulleys or deflection pulleys on the support frame and on the cheeks of the drives and can be moved in height. The drive unit for the cable can be attached to the side of the support frame. The drive unit for the support frame itself is attached to the U-base of the support frame above the shelves. The loading and unloading table can be divided into individual tables, for example designed as a twin table, the individual tables being able to be moved into and out of the shelf compartments independently of one another. Drive motors and friction wheels or pinions driven therefrom are provided for the individual tables, the pinions engaging in toothed racks or toothed rack profiles below the individual tables. This is not shown in detail. The latter also applies to the possibility of equipping the loading and unloading tables with loading or unloading chains, which are driven independently of one another and rotate the loading and unloading table in the direction of storage or retrieval, so that the transfer of goods that are heavy in terms of weight, such as pressing tools is facilitated.

Im folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert; es zeigen:

Fig. 1
eine erfindungsgemäße Regalanlage in Frontansicht,
Fig. 2
den Gegenstand nach Fig. 1 mit nach unten ausgefahrenem Hubrahmen und Beschick- und Entnahmetisch, und
Fig. 3
den Gegenstand nach Fig. 2 in Seitenansicht.
In the following the invention is explained in more detail with reference to a drawing showing only one embodiment; show it:
Fig. 1
a shelf system according to the invention in front view,
Fig. 2
1 with the lifting frame extended downwards and the loading and unloading table, and
Fig. 3
the object of FIG. 2 in side view.

In den Figuren ist eine Regalanlage mit nebeneinander angeordneten Regalen 1 mit jeweils einer Mehrzahl übereinander angeordneten Regalfächern 2 dargestellt, die in ihrem grundsätzlichen Aufbau einen auf und vor den Regalen 1 verfahrbaren Tragrahmen 3 mit vertikalen Führungsprofilen 4 für eine heb- und senkbare Beschick- und Entnahmevorrichtung mit zumindest einem auf der den Regalfächern 2 abgewandten Seite vorkragenden und in die Regalfächer ein- bzw. ausfahrbaren Beschick- und Entnahmetisch 5 für das ein- bzw. auszulagernde Lagergut aufweist. Der Tragrahmen 3 ist als unten offener bzw. umgekehrt U-förmiger Rahmen ausgebildet. Die vertikalen Führungsprofile 4 enden mit vorgegebenem Höhenabstand H vom Boden und weisen endseitig einerseits Anschläge 6, andererseits horizontale Laufrollen 7 mit vertikalen Laufachsen auf. Mittels dieser Laufrollen 7 ist der Tragrahmen 3 gegen eine horizontale Laufschiene 8 entlang der Regale 1 abgestützt. In dem Tragrahmen 3 ist ein Hubrahmen 9 heb- und senkbar geführt. Dieser Hubrahmen 9 ist unten aus dem Tragrahmen 3 teleskopartig ausfahrbar. Der Hubrahmen 9 weist vertikale Fahrschienen 10 für den in dem Hubrahmen 9 höhenverfahrbaren Beschick- und Entnahmetisch 5 auf. Der Hubrahmen 9 ist an dem angetriebenen Beschick- und Entnahmetisch 5 abgehängt und wird nach Erreichen der Anschläge 6 an den vertikalen Führungsprofilen 4 des Tragrahmens 3 im Zuge des teleskopartigen Ausfahrens abgehängt. Der Beschick- und Entnahmetisch 5 ist danach in dem Hubrahmen 9 allein bis zum Erreichen des unteren Rahmenendes verfahrbar, welches Anschläge 11 für den Beschick- und Entnahmetisch 5 aufweist. Die vertikalen Führungsprofile 4 des Tragrahmens 3 und die vertikalen Fahrschienen 10 des Hubrahmens 9 weisen jeweils beidseitige Laufflächen 12 bzw. 13 für wangenartige Laufwerke 14 bzw. 15 einerseits beidseitig am oberen Ende des Hubrahmens 9 und andererseits beidseitig des Beschick- und Entnahmetisches 5 auf. Aus diesem Grunde sind die Anschläge 6 an den unteren Enden der vertikalen Führungsprofile 4 als plattenartige Auflageflächen für die unteren Laufräder 16 der Laufwerke 14 an dem Hubrahmen 9 ausgebildet. Die Wangen 17 der Laufwerke 15 des Beschick- und Entnahmetisches 5 bilden die Aufhängung für den Hubrahmen 9, welcher die beiden Wangen 17 mit einer Traverse 18 übergreift. Insoweit handelt es sich bei dem Hubrahmen 9 zugleich um einen Schlepprahmen. Der Beschick- und Entnahmetisch 5 ist mittels eines angetriebenen Seilzuges 19 unter Zwischenschaltung von Seilrollen 20 bzw. Umlenkrollen an dem Tragrahmen 3 und an den Wangen 17 der Laufwerke 15 aufgehängt und höhenverfahrbar. Ein Antriebsaggregat 21 für den Seilzug 19 ist seitlich an einem vertikalen Führungsprofil 4 des Tragrahmens 3 befestigt. Das Antriebsaggregat 22 für den Tragrahmen 3 selbst befindet sich oberhalb der Regale 1 und ist an der U-Basis des Tragrahmens 3 befestigt. Das ist lediglich angedeutet. Der Beschick- und Entnahmetisch 5 ist in holmenartige Einzeltische 5a, 5b unterteilt, nämlich als Zwillingstisch ausgebildet. Jeder dieser Einzeltische 5a, 5b ist unabhängig voneinander in die Regalfächer 2 ein- bzw. ausfahrbar. Der Antriebsmechanismus für die Einzeltische ist nicht gezeigt.In the figures, a rack system with shelves 1 arranged side by side, each with a plurality of shelf compartments 2 arranged one above the other, is shown in its basic structure, a support frame 3 which can be moved on and in front of the shelves 1, with vertical guide profiles 4 for a lifting and lowering loading and unloading device with at least one loading and unloading table 5 projecting on the side facing away from the shelves 2 and extending or retractable into the shelves for the stored goods to be stored or removed. The support frame 3 is designed as an open bottom or vice versa U-shaped frame. The vertical guide profiles 4 end at a predetermined height distance H from the floor and have end stops 6 on the one hand and horizontal rollers 7 with vertical running axes on the other. By means of these rollers 7, the support frame 3 is supported against a horizontal rail 8 along the shelves 1. A lifting frame 9 can be raised and lowered in the supporting frame 3. This lifting frame 9 is telescopically extendable from the bottom of the support frame 3. The lifting frame 9 has vertical travel rails 10 for the loading and unloading table 5 which can be moved vertically in the lifting frame 9. The lifting frame 9 is suspended from the driven loading and unloading table 5 and, after reaching the stops 6, is suspended from the vertical guide profiles 4 of the supporting frame 3 in the course of the telescopic extension. The loading and unloading table 5 can then be moved in the lifting frame 9 alone until it reaches the lower end of the frame, which has stops 11 for the loading and unloading table 5. The vertical guide profiles 4 of the support frame 3 and the vertical rails 10 of the lifting frame 9 each have running surfaces 12 and 13 on both sides for cheek-like drives 14 and 15 on the one hand on both sides at the upper end of the lifting frame 9 and on the other hand on both sides of the loading and unloading table 5. For this reason, the stops 6 at the lower ends of the vertical guide profiles 4 as plate-like contact surfaces for the lower Wheels 16 of the drives 14 are formed on the lifting frame 9. The cheeks 17 of the drives 15 of the loading and unloading table 5 form the suspension for the lifting frame 9, which overlaps the two cheeks 17 with a cross member 18. To this extent, the lifting frame 9 is also a drag frame. The loading and unloading table 5 is suspended by means of a driven cable 19 with the interposition of cable pulleys 20 or deflecting pulleys on the support frame 3 and on the cheeks 17 of the drives 15 and can be moved in height. A drive unit 21 for the cable 19 is laterally attached to a vertical guide profile 4 of the support frame 3. The drive unit 22 for the support frame 3 itself is located above the shelves 1 and is attached to the U-base of the support frame 3. This is only hinted at. The loading and unloading table 5 is divided into spar-like individual tables 5a, 5b, namely designed as a twin table. Each of these individual tables 5a, 5b can be moved into and out of the shelf compartments 2 independently of one another. The drive mechanism for the individual tables is not shown.

Claims (6)

  1. A storage unit with racks (1) arranged side by side, each with a multiplicity of rack compartments (2) arranged on top of one another, with a support frame (3) which can travel on and along the racks with vertical guide sections (4) for a raisable and lowerable loading and removal device with at least one loading and removal platform (5) projecting on the side remote from the rack compartments and movable into and out of the rack compartments for the stored goods to be placed in store or taken out of store, characterised in that the support frame (3) is formed as an inverted U-shaped frame and the vertical guide sections (4) end at a predetermined height (H) from the floor and have end stops (6), that a lifting frame (9) is guided in the support frame (3) so that it can be raised and lowered and can travel telescopically out of the support frame (3) at the bottom, that the lifting frame (9) has vertical running rails (10) for the loading and removal platform (5) which can travel up and down in the lifting frame (9), that the lifting frame (9) is suspended on the driven loading and removal platform (5) and after reaching the stops (6) on the vertical guide sections (4) of the support frame (3) in the course of its telescopic outward travel is suspended on these stops and only the loading and removal platform (5) can travel in the lifting frame (9) until it reaches the lower end of the lifting frame with stops (11) for the loading and removal platform (5).
  2. A storage unit according to Claim 1, characterised in that the vertical guide sections (4) of the support frame (3) and the vertical running rails (10) of the lifting frame (9) each have running surfaces (12 and 13, respectively) on both sides for cheek-type running gear (14 and 15, respectively), on both sides of the upper end of the lifting frame (9) and secondly on both sides of the loading and removal platform (5).
  3. A storage unit according to Claim 1 or 2, characterised in that the cheeks (17) of the running gear (15) of the loading and removal platform (5) form the suspension for the lifting frame (9).
  4. A storage unit according to one of Claims 1 to 3, characterised in that the loading and removal platform (5) is suspended and can be moved up and down by means of a driven cable pull (19) running between cable rollers (20) on the support frame (3) and on the cheeks (17) of the running gear (15).
  5. A storage unit according to one of Claims 1 to 4, characterised in that the loading and removal platform (5) is subdivided into spar-like individual platforms (5a, 5b), e.g. is constructed as a twin platform, wherein the individual platforms (5a, 5b) can travel in and out of the storage compartments (2) independently of each other.
  6. A storage unit according to one of Claims 1 to 5, characterised in that the loading and removal platform (5) or the individual platforms (5a, 5b) have loading and removal chains running round them, which are driven independently of each other.
EP19890115997 1988-11-07 1989-08-30 Shelving unit Expired - Lifetime EP0367930B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3837731 1988-11-07
DE19883837731 DE3837731C1 (en) 1988-11-07 1988-11-07

Publications (2)

Publication Number Publication Date
EP0367930A1 EP0367930A1 (en) 1990-05-16
EP0367930B1 true EP0367930B1 (en) 1993-03-03

Family

ID=6366651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890115997 Expired - Lifetime EP0367930B1 (en) 1988-11-07 1989-08-30 Shelving unit

Country Status (3)

Country Link
EP (1) EP0367930B1 (en)
DE (1) DE3837731C1 (en)
ES (1) ES2039781T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126669A1 (en) * 1991-08-13 1993-02-18 Stopa Stahlbau Gmbh & Co Kg DEVICE FOR OPERATING A SHELF FOR STORING MATERIALS ON PALLETS
DE69418999T2 (en) * 1994-02-07 1999-12-02 Daifuku Kk Storage and retrieval device in automated warehouses
FR2732672B1 (en) * 1995-04-07 1997-06-27 Elveco Msj Sa CONTAINER TRANSPORTATION SYSTEM FOR GRAVITY FLOW PRODUCTS
DE29704341U1 (en) * 1997-03-11 1997-05-15 Remmert Friedrich Storage and retrieval unit for storing and retrieving individual bars and long goods cassettes in a shelf warehouse
DE102014003451A1 (en) * 2014-03-10 2015-09-10 Hochschule München Reagal control unit with raised rail

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1803889U (en) * 1959-10-29 1960-01-07 Demag Zug Gmbh STACKING DEVICE.
DE1229454B (en) * 1963-07-20 1966-11-24 Demag Zug Gmbh Shelf stacking device with the relocation of the picked up load on the load carrier serving load handling equipment
US3485389A (en) * 1966-06-07 1969-12-23 Triax Co Apparatus for producing concurrent movement of an article carrier in a warehouse system
DE2109513A1 (en) * 1971-03-01 1972-09-07 Demag Ag Storage and retrieval unit with signal transmitters for fine-tuning a load carrier
DE3644517A1 (en) * 1986-12-24 1988-07-07 Neuhaeuser Helmut Shelving system

Also Published As

Publication number Publication date
ES2039781T3 (en) 1993-10-01
EP0367930A1 (en) 1990-05-16
DE3837731C1 (en) 1990-05-10

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