EP0730075A1 - Shutter with a parallelogram suspension as well as lower storage box, for a maintenance car with such a shutter - Google Patents

Shutter with a parallelogram suspension as well as lower storage box, for a maintenance car with such a shutter Download PDF

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Publication number
EP0730075A1
EP0730075A1 EP96101213A EP96101213A EP0730075A1 EP 0730075 A1 EP0730075 A1 EP 0730075A1 EP 96101213 A EP96101213 A EP 96101213A EP 96101213 A EP96101213 A EP 96101213A EP 0730075 A1 EP0730075 A1 EP 0730075A1
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EP
European Patent Office
Prior art keywords
closure flap
parallelogram
mounting plates
flap
spring
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.)
Granted
Application number
EP96101213A
Other languages
German (de)
French (fr)
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EP0730075B1 (en
Inventor
Reinhold Braun
Herbert Dischinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sortimo International Ausruestungssysteme fuer Servicefahrzeuge GmbH
Sortimo International GmbH
Original Assignee
Sortimo International Ausruestungssysteme fuer Servicefahrzeuge GmbH
Sortimo International GmbH
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Publication date
Application filed by Sortimo International Ausruestungssysteme fuer Servicefahrzeuge GmbH, Sortimo International GmbH filed Critical Sortimo International Ausruestungssysteme fuer Servicefahrzeuge GmbH
Publication of EP0730075A1 publication Critical patent/EP0730075A1/en
Application granted granted Critical
Publication of EP0730075B1 publication Critical patent/EP0730075B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/46—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1292—Mechanisms in the shape of hinges or pivots, operated by springs with a gas spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/146—Shutters
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles

Definitions

  • the invention relates to a closure flap with a parallelogram suspension and at least one gas spring or the like to support the pivoting movement and to hold the flap in the end positions.
  • the invention further relates to a substructure for service vehicles, in particular for converting wheel arches, with such a closure flap and suspension.
  • a so-called base frame is used to convert the wheel arches, which not only covers the wheel arch, but also offers additional storage space and serves as a base for building up further cabinet modules.
  • the base frame is usually closed by a swivel flap that either swings up into the base frame or is simply folded down to open the base frame. In both cases, handling is not optimal, since you have to bend down to the floor to operate it. In addition, a flap that can be swiveled into the box easily comes into conflict with stowed items, while a swivel flap that is folded down hampers the customer service person.
  • the invention has for its object to form a closure flap with its suspension so that simple assembly is possible.
  • it should be largely ensured that the moving parts of the suspension are protected and do not come into conflict with stowed objects.
  • the design to be created should satisfy with regard to rigidity, also in applications where shocks and vibrations are to be expected, such as undercarriages in service vehicles.
  • the object is achieved with the means apparent from the appended claims.
  • the invention is characterized in that the closure flap with its suspension forms a self-contained assembly which can be quickly and easily installed on the side walls of the cell to be closed by the closure flap.
  • At least one of the parallelogram handlebars and the gas spring are protected behind side mounting plates, so that the moving parts of the suspension do not come into conflict with stowed objects.
  • the weight to be pivoted does not increase, as in the case of DE utility model G 88 00 293. If the gas spring is aligned so that it exceeds its dead center during the pivoting movement of the closure flap from the closed position to the open position and vice versa, a one-way gas spring is sufficient to hold the closure flap firmly and securely in the respective end position, even with one Use like a sub-frame of a service vehicle.
  • the substructure 1 shown in cross section in FIGS. 1 and 2 is closed along its front face 2 by a closure flap 3.
  • This flap 3 with a handle bar 4 along its upper edge is held at its two ends by two parallelogram links 5, 6, the free ends 7 and 8 of which are articulated to a mounting plate 9.
  • These mounting plates 9 run parallel to the side walls 10 of the substructure box 1 and they are screwed onto these side walls 10 via spacers 11, 12, for example, which are punctured.
  • a single-acting gas spring 13 extends between a pivot point 14 on the mounting plate 9 and a pivot point 15 on the upper parallelogram link 6 and it is aligned so that its line of action 16 in the closed position (Fig. 1) and in the open position (Fig.
  • the closure flap 3 is on opposite sides of the dead center line, ie the connecting line 17 between the articulation point 14 of the gas spring 13 and the pivot axis 8 of the upper parallelogram link 6. This ensures that the gas spring 13 not only supports the pivoting movement of the closure flap 3, but also holds the closure flap 3 in its two end positions. Rubber dampers (not shown) can be used to damp the closing movement in particular or the like may be arranged between the front 2 of the sub-box 1 and the flap 3, which rubber stops simultaneously ensure that the flap 3 abuts the front 2 of the sub-box 1 even when vibrations occur.
  • the closure flap 3 forms with the parallelogram links 5, 6, the gas spring 13 and the mounting plates 9 an assembly that can be easily and quickly installed in an existing base box 1.
  • a torsionally rigid tube 18 connects the two upper parallelogram links 6 in alignment with the pivot axis 8. This torsionally rigid tube 18 comes to lie closely below the upper side of the base box 1 when the assembly is installed so that it does not hinder the loading and unloading of the base box 1.
  • the upper parallelogram 6, which - as shown - are angled so as not to hinder the pivoting movement, see.
  • the mounting plates 9 are expediently arranged within the mounting plates 9 so that they can thus be connected to the tube 18 to form a unit, while the lower parallelogram links 5 and the gas springs 13 outside the mounting plates 9, ie in the space between the mounting plates 9 and the side wall 10 , of the base box 1 are included.
  • the interior or the loading space of the substructure box 1 is thus largely free of moving parts, so that the loading and unloading process is not impeded.
  • the connecting axis at the articulation point 15 between the gas spring 13 and the upper parallelogram link 6 extends through the mounting plate 9, which is why a circular slot 19 about the pivot axis 8 is left in the mounting plate 9 so as not to impede the pivoting movement. If the upper parallelogram link 6 is also outside the mounting plate 9, offset parallel to the lower Parallelogram handlebar 5, arranged so as not to have any pivoting parts in the loading space, the circular slot 19 is omitted.
  • the construction according to the invention is not only suitable for undercarriages for service vehicles, but very generally for other flaps, e.g. for the tailgate or side flap on a service vehicle.
  • the invention can also be used in furniture construction.
  • any other force-giving element such as a spiral spring or a pneumatic cylinder, can be used.

Abstract

The closure flap has at least one spring for support of the pivot movement and to hold the flap (3) in the end positions. The parallelogram suspension has two accommodation plates (9) on both sides of the closure flap for fixture to the side walls of the cell closed by the closure flap. Two parallelogram guides (5,6) are connected to the accommodate plates, of which the upper (6) is connected by a reinforcement bar. The accommodation plates are formed for fixture at a distance to the side walls of the cell. The lower parallelogram guide (5) and the spring (13) are linked to the outsides of the accommodation plates.

Description

Die Erfindung betrifft eine Verschlußklappe mit einer Parallelogramm-Aufhängung und zumindest einer Gasfeder oder dergleichen zur Unterstützung der Schwenkbbewegung und zum Halten der Klappe in den Endstellungen. Die Erfindung betrifft des weiteren einen Unterbaukasten für Servicefahrzeuge, insbesondere zum Umbauen von Radkästen, mit einer solchen Verschlußklappe und Aufhängung.The invention relates to a closure flap with a parallelogram suspension and at least one gas spring or the like to support the pivoting movement and to hold the flap in the end positions. The invention further relates to a substructure for service vehicles, in particular for converting wheel arches, with such a closure flap and suspension.

Service- oder Kundendienst-Fahrzeuge werden gewöhnlich beidseitig der Laderaumfläche und längs der Seitenwände mit Schränken zur Aufbewahrung der vom Handwerker benötigten Werkzeuge und Kleinmaterialien bestückt. Zum Umbauen der Radkästen dient ein sogenannter Unterbaukasten, der nicht nur den Radkasten abdeckt, sondern zusätzlichen Stauraum bietet und als Unterlage zum Aufbau weiterer Schrankmodule dient. Der Unterbaukasten ist meist durch eine Schwenkklappe verschlossen, die zum Öffnen des Unterbaukastens entweder nach oben in den Unterbaukasten hinein verschwenkt oder einfach nach unten herausgeklappt wird. In beiden Fällen ist die Handhabung nicht optimal, da man sich zur Bedienung bis zum Boden bücken muß. Außerdem kommt eine in den Kasten hineinschwenkbare Klappe leicht mit verstauten Gegenständen in Konflikt, während eine nach unten herausgeklappte Schwenkklappe den Kundendienstmann behindert.Service or customer service vehicles are usually fitted on both sides of the cargo area and along the side walls with cabinets for storing the tools and small materials required by the craftsman. A so-called base frame is used to convert the wheel arches, which not only covers the wheel arch, but also offers additional storage space and serves as a base for building up further cabinet modules. The base frame is usually closed by a swivel flap that either swings up into the base frame or is simply folded down to open the base frame. In both cases, handling is not optimal, since you have to bend down to the floor to operate it. In addition, a flap that can be swiveled into the box easily comes into conflict with stowed items, while a swivel flap that is folded down hampers the customer service person.

Bei Möbeln und insbesondere Küchenmöbeln ist es z. B. aus den DE Gebrauchsmustern 6 88 00 293.4, G 94 00 568.0 und 69 33 079 bekannt, eine Schranktür mittels einer Parallelogrammlenker-Aufhängung parallel zur Schrankvorderfläche nach oben oder nach unten wegzuschwenken. Zur Unterstützung der Schwenkbewegung und zum Halten der Schranktür insbesondere in der hochgeklappten Offenstellung ist es auch bekannt, eine Gasfeder oder dergleichen Kraftelement zwischen Schrankseitenwand und Schranktür angreifen zu lassen. Die Handhabung einer so aufgehängten und kraftunterstützen Tür ist einfach und leicht, zumal sich die Griffleiste in bequemer Höhe anbringen läßt. Die Montage der Parallelogrammlenker und der Gasfeder zwischen Schrankkorpus und Schranktür ist jedoch langwierig und aufwendig. Außerdem besteht die Gefahr, daß verstaute Gegenstände in den Schwenkbereich der Parallelogrammlenker gelangen und die Schwenkbewegung behindern. Bezüglich Steifigkeit werden an die Türaufhängung eines Möbel- oder Küchenschranks andere Anforderungen gestellt als bei einem in ein Servicefahrzeug eingebauten Unterbaukasten, wo hohe Stabilität bei leichter Bauweise gefragt ist.With furniture and especially kitchen furniture, it is e.g. B. from DE utility models 6 88 00 293.4, G 94 00 568.0 and 69 33 079 known to swing a cabinet door up or down parallel to the front surface of the cabinet by means of a parallelogram handlebar suspension. To support the pivoting movement and to hold the cabinet door, in particular in the folded open position, it is also known to have a gas spring or similar force element act between the cabinet side wall and the cabinet door. The handling of such a suspended and power-assisted door is simple and easy, especially since the handle bar can be attached at a comfortable height. However, the assembly of the parallelogram handlebar and the gas spring between the cabinet body and the cabinet door is lengthy and time-consuming. In addition, there is a risk that stowed objects get into the pivoting range of the parallelogram handlebars and hinder the pivoting movement. With regard to rigidity, different requirements are placed on the door suspension of a furniture or kitchen cupboard than with a base box installed in a service vehicle, where high stability and light construction are required.

Der Erfindung liegt die Aufgabe zugrunde, eine Verschlußklappe mit deren Aufhängung so auszubilden, daß eine einfache Montage möglich ist. Zudem soll weitgehend sichergestellt sein, daß die beweglichen Teile der Aufhängung geschützt liegen und nicht mit verstauten Gegenständen in Konflikt kommen. Zudem soll die zu schaffende Konstruktion hinsichtlich Steifigkeit befriedigen, auch bei Anwendungen, wo mit Erschütterungen und Vibrationen zu rechnen ist, wie bei Unterbaukästen in Servicefahrzeugen.The invention has for its object to form a closure flap with its suspension so that simple assembly is possible. In addition, it should be largely ensured that the moving parts of the suspension are protected and do not come into conflict with stowed objects. In addition, the design to be created should satisfy with regard to rigidity, also in applications where shocks and vibrations are to be expected, such as undercarriages in service vehicles.

Die gestellte Aufgabe wird mit den aus den beigefügten Ansprüchen ersichtlichen Mitteln gelöst. Die Erfindung zeichnet sich dadurch aus, daß die Verschlußklappe mit ihrer Aufhängung eine in sich geschlossene Baugruppe bildet, die rasch und problemlos an die Seitenwände der durch die Verschlußklappe abzuschließenden Zelle montierbar ist. Zumindest einer der Parallelogrammlenker und die Gasfeder liegen geschützt hinter seitlichen Aufnahmeplatten, so daß die beweglichen Teile der Aufhängung nicht in Konflikt mit verstauten Gegenständen kommen. Indem die einen Parallelogrammlenker auf beiden Seiten der Verschlußklappe in Ausfluchtung zur Schwenkachse über ein torsionssteifes Rohr verbunden sind, wird eine äußerst verwindungssteife Konstruktion geschaffen, ohne besondere Anforderungen an die Verwindungssteifigkeit der Verschlußklappe selbst, so daß diese wie auch die Zelle als leichte Blechkonstruktion ausgeführt werden können. Aufgrund der gewählten Anordnung des torsionssteifen Rohres in Ausfluchtung zu den Anlenkstellen der unteren Parallelogrammlenker an den Aufnahmeplatten erhöht sich auch nicht wie im Falle des DE Gebrauchsmusters G 88 00 293 das zu verschwenkende Gewicht. Wird die Gasfeder so ausgerichtet, daß sie bei der Schwenkbewegung der Verschlußklappe von der Schließstellung in die Offenstellung und umgekehrt ihren Totpunkt überschreitet, so genügt eine einseitig wirkende Gasfeder, um durch sie die Verschlußklappe in der jeweiligen Endstellung fest und sicher zu halten, auch bei einer Anwendung wie bei einem Unterbaukasten eines Servicefahrzeugs.The object is achieved with the means apparent from the appended claims. The invention is characterized in that the closure flap with its suspension forms a self-contained assembly which can be quickly and easily installed on the side walls of the cell to be closed by the closure flap. At least one of the parallelogram handlebars and the gas spring are protected behind side mounting plates, so that the moving parts of the suspension do not come into conflict with stowed objects. By connecting a parallelogram handlebar on both sides of the flap in alignment with the pivot axis via a torsionally rigid tube, an extremely torsion-resistant construction is created, without any special demands on the torsional stiffness of the flap itself, so that it and the cell can be designed as a light sheet metal construction . Due to the selected arrangement of the torsionally rigid tube in alignment with the articulation points of the lower parallelogram links on the mounting plates, the weight to be pivoted does not increase, as in the case of DE utility model G 88 00 293. If the gas spring is aligned so that it exceeds its dead center during the pivoting movement of the closure flap from the closed position to the open position and vice versa, a one-way gas spring is sufficient to hold the closure flap firmly and securely in the respective end position, even with one Use like a sub-frame of a service vehicle.

An Vorteilen der erfindungsgemäßen Konstruktion sind hervorzuheben:

  • Durch die Verschlußklappe geht kein Ladevolumen verloren,
  • auch bei beengten Platzverhältnissen ist die Verschlußklappe gut zu öffnen,
  • Bedienungsfreundlichkeit (Einhandbedienung) bei ergonomisch günstiger Anbringung der Griffhöhe,
  • keine zusätzliche Verriegelung erforderlich, da diese durch die Gasfeder sichergestellt ist,
  • gute Torsionssteifigkeit auch bei langen Klappen bis 1,50 und 0,35 cm Höhe, auch bei einseitigem Angriff.
Advantages of the construction according to the invention are to be emphasized:
  • No loading volume is lost through the flap,
  • the closure flap is easy to open even in confined spaces,
  • Ease of use (one-handed operation) with ergonomically favorable attachment of the handle height,
  • no additional locking required, as this is ensured by the gas spring,
  • good torsional rigidity even with long flaps up to 1.50 and 0.35 cm high, even with one-sided attack.

Die Erfindung wird nachfolgend anhand beigefügter Zeichnungen erläutert. Es zeigen:

Fig. 1
im Querschnitt einen Unterbaukasten für Servicefahrzeuge mit einer Verschlußklappe und Aufhängung nach der Erfindung, mit der Verschlußklappe in Schließstellung, und
Fig. 2
einen Querschnitt entsprechend Fig. 1 mit der Verschlußklappe in hochgeschwenkter Offenstellung.
The invention is explained below with reference to the accompanying drawings. Show it:
Fig. 1
in cross section a base for service vehicles with a closure flap and suspension according to the invention, with the closure flap in the closed position, and
Fig. 2
a cross section corresponding to FIG. 1 with the closure flap in the swung open position.

Der in Fig. 1 und 2 im Querschnitt dargestellte Unterbaukasten 1 ist längs seiner Vorderfront 2 durch eine Verschlußklappe 3 verschlossen. Diese Verschlußklappe 3 mit einer Griffleiste 4 längs ihrer Oberkante ist an ihren beiden Enden durch je zwei Parallelogrammlenker 5, 6 gehalten, deren freie Enden 7 bzw. 8 an je eine Aufnahmeplatte 9 angelenkt sind. Diese Aufnahmeplatten 9 verlaufen parallel zu den Seitenwänden 10 des Unterbaukastens 1 und sie sind über z.B. angepunktete Abstandhalter 11, 12 an diese Seitenwände 10 angeschraubt. Eine einseitig wirkende Gasfeder 13 erstreckt sich zwischen einem Anlenkpunkt 14 an der Aufnahmeplatte 9 und einem Anlenkpunkt 15 am oberen Parallelogrammlenker 6 und sie ist so ausgerichtet, daß ihre Wirkungslinie 16 in der Schließstellung (Fig. 1) und in der Offenstellung (Fig. 2) der Verschlußklappe 3 auf gegenüberliegenden Seiten der Totpunktlinie, d.h. der Verbindungslinie 17 zwischen dem Anlenkpunkt 14 der Gasfeder 13 und der Schwenkachse 8 des oberen Parallelogrammlenkers 6 liegt. Damit ist sichergestellt, daß die Gasfeder 13 nicht nur die Schwenkbewegung der Verschlußklappe 3 unterstützt, sondern sie die Verschlußklappe 3 in ihren beiden Endstellungen hält. Zur Dämpfung insbesondere der Schließbewegung können (nicht dargestellte) Gummidämpfer oder dergleichen zwischen Vorderfront 2 des Unterbaukastens 1 und Verschlußklappe 3 angeordnet sein, welche Gummianschläge gleichzeitig eine satte Anlage der Verschlußklappe 3 an der Vorderfront 2 des Unterbaukastens 1 auch bei auftretenden Erschütterungen sicherstellen.The substructure 1 shown in cross section in FIGS. 1 and 2 is closed along its front face 2 by a closure flap 3. This flap 3 with a handle bar 4 along its upper edge is held at its two ends by two parallelogram links 5, 6, the free ends 7 and 8 of which are articulated to a mounting plate 9. These mounting plates 9 run parallel to the side walls 10 of the substructure box 1 and they are screwed onto these side walls 10 via spacers 11, 12, for example, which are punctured. A single-acting gas spring 13 extends between a pivot point 14 on the mounting plate 9 and a pivot point 15 on the upper parallelogram link 6 and it is aligned so that its line of action 16 in the closed position (Fig. 1) and in the open position (Fig. 2) the closure flap 3 is on opposite sides of the dead center line, ie the connecting line 17 between the articulation point 14 of the gas spring 13 and the pivot axis 8 of the upper parallelogram link 6. This ensures that the gas spring 13 not only supports the pivoting movement of the closure flap 3, but also holds the closure flap 3 in its two end positions. Rubber dampers (not shown) can be used to damp the closing movement in particular or the like may be arranged between the front 2 of the sub-box 1 and the flap 3, which rubber stops simultaneously ensure that the flap 3 abuts the front 2 of the sub-box 1 even when vibrations occur.

Die Verschlußklappe 3 bildet mit den Parallelogrammlenkern 5, 6, der Gasfeder 13 und den Aufnahmeplatten 9 eine Baugruppe, die einfach und rasch in einen vorhandenen Unterbaukasten 1 montierbar ist. Zur Verbesserung der Verwindungssteifigkeit der Baugruppe, insbesondere bei leichter Bauweise der Verschlußklappe 3, verbindet ein torsionssteifes Rohr 18 die beiden oberen Parallelogrammlenker 6 in Ausfluchtung zur Schwenkachse 8. Dieses torsionssteife Rohr 18 kommt beim Einbau der Baugruppe dicht unterhalb der Oberseite des Unterbaukastens 1 zu liegen, so daß es das Be- und Entladen des Unterbaukastens 1 nicht behindert. Die oberen Parallelogrammlenker 6, die - wie dargestellt - abgewinkelt sind, um die Hochschwenkbewegung nicht zu behindern, s. Fig. 2, sind zweckmäßig innerhalb der Aufnahmeplatten 9 angeordnet, um sie somit mit dem Rohr 18 zu einer Einheit verbinden zu können, während die unteren Parallelogrammlenker 5 und die Gasfedern 13 außerhalb der Aufnahmeplatten 9, d.h. in dem Zwischenraum zwischen Aufnahmeplatten 9 und Seitenwand 10, des Unterbaukastens 1 aufgenommen sind. Damit ist der Innenraum bzw. der Laderaum des Unterbaukastens 1 weitgehend frei von beweglichen Teilen, so daß der Be- und Entladevorgang nicht behindert ist. Die Verbindungsachse am Anlenkpunkt 15 zwischen Gasfeder 13 und oberem Parallelogrammlenker 6 erstreckt sich durch die Aufnahmeplatte 9 hindurch, weswegen für sie in der Aufnahmeplatte 9 ein Kreisschlitz 19 um die Schwenkachse 8 ausgespart ist, um die Schwenkbewegung nicht zu behindern. Wird der obere Parallelogrammlenker 6 ebenfalls außerhalb der Aufnahmeplatte 9, parallel versetzt zum unteren Parallelogrammlenker 5, angeordnet, um keinerlei Schwenkteile im Laderaum zu haben, so entfällt der Kreisschlitz 19.The closure flap 3 forms with the parallelogram links 5, 6, the gas spring 13 and the mounting plates 9 an assembly that can be easily and quickly installed in an existing base box 1. In order to improve the torsional rigidity of the assembly, in particular in the light construction of the closure flap 3, a torsionally rigid tube 18 connects the two upper parallelogram links 6 in alignment with the pivot axis 8. This torsionally rigid tube 18 comes to lie closely below the upper side of the base box 1 when the assembly is installed so that it does not hinder the loading and unloading of the base box 1. The upper parallelogram 6, which - as shown - are angled so as not to hinder the pivoting movement, see. 2, are expediently arranged within the mounting plates 9 so that they can thus be connected to the tube 18 to form a unit, while the lower parallelogram links 5 and the gas springs 13 outside the mounting plates 9, ie in the space between the mounting plates 9 and the side wall 10 , of the base box 1 are included. The interior or the loading space of the substructure box 1 is thus largely free of moving parts, so that the loading and unloading process is not impeded. The connecting axis at the articulation point 15 between the gas spring 13 and the upper parallelogram link 6 extends through the mounting plate 9, which is why a circular slot 19 about the pivot axis 8 is left in the mounting plate 9 so as not to impede the pivoting movement. If the upper parallelogram link 6 is also outside the mounting plate 9, offset parallel to the lower Parallelogram handlebar 5, arranged so as not to have any pivoting parts in the loading space, the circular slot 19 is omitted.

Die erfindungsgemäße Konstruktion eignet sich nicht nur bei Unterbaukästen für Servicefahrzeuge, sondern ganz allgemein für andere Klappen, z.B. für die Heckklappe oder Seitenklappe an einem Servicefahrzeug. Auch im Möbelbau kann die Erfindung Anwendung finden.The construction according to the invention is not only suitable for undercarriages for service vehicles, but very generally for other flaps, e.g. for the tailgate or side flap on a service vehicle. The invention can also be used in furniture construction.

Anstelle der Gasfeder 13 kann jedes andere kraftspendende Element, wie beispielsweise eine Spiralfeder oder ein Pneumatikzylinder Anwendung finden.Instead of the gas spring 13, any other force-giving element, such as a spiral spring or a pneumatic cylinder, can be used.

Claims (4)

Verschlußklappe mit einer Parallelogramm-Aufhängung und zumindest einer Feder zur Unterstüztung der Schwenkbewegung und zum Halten der Klappe (3) in den Endstellungen, welche Parallelogramm-Aufhängung zwei beidseitig der Verschlußklappe angeordnete Aufnahmeplatten (9) zur Befestigung an die Seitenwände der durch die Verschlußklappe abzuschließenden Zelle sowie jeweils zwei an diese Aufnahmeplatten (9) angeschlossene Parallelogrammlenker (5,6) aufweist, von denen die oberen durch eine Versteifungsstange verbunden sind,
dadurch gekennzeichnet,
daß - die Aufnahmeplatten (9) zur Befestigung mit Abstand an die Seitenwände der Zelle ausgebildet sind, - daß die unteren Parallelogrammlenker (5) und die Feder (13) an die Außenseite der Aufnahmeplatten (9) angeschlossen, und - daß die an die Innenseiten der Aufnahmeplatten (9) angelenkten oberen Parallelogrammlenker (6) in Ausfluchtung zu der Anlenkstelle durch ein torsionssteifes Rohr (18) als Versteifungsstange verbunden sind, das beim Einbau in die Zelle dicht unterhalb von deren Oberseite zu liegen kommt. Closure flap with a parallelogram suspension and at least one spring to support the pivoting movement and to hold the flap (3) in the end positions, which parallelogram suspension has two mounting plates (9) arranged on both sides of the closure flap for fastening to the side walls of the cell to be closed by the closure flap and each has two parallelogram links (5, 6) connected to these mounting plates (9), the upper of which are connected by a stiffening rod,
characterized by
that - The mounting plates (9) are designed for attachment at a distance to the side walls of the cell, - That the lower parallelogram (5) and the spring (13) on the outside of the mounting plates (9) connected, and - That the on the inner sides of the mounting plates (9) articulated upper parallelogram link (6) in alignment with the articulation point are connected by a torsionally rigid tube (18) as a stiffening rod, which comes to lie just below the top of the cell when it is installed. Verschlußklappe nach Anspruch 1,
dadurch gekennzeichnet,
daß an die Außenseiten der Aufnahmeplatten (9) Abstandshalter (11,12) befestigt sind.Closure flap according to claim 1,
characterized by
that spacers (11, 12) are attached to the outer sides of the mounting plates (9). Verschlußklappe nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß als Feder eine einseitig wirkende Gasfeder eingebaut ist, die so zwischen Aufnahmeplatte (9,14) und oberem Parallelogrammlenker (6,15) angelenkt ist, daß ihre Wirkungslinie (16) in der Schließstellung und in der Offenstellung der Verschlußklappe (3) auf gegenüberliegenden Seiten der Totpunktlinie (Verbindungslinie (17) zwischen Anlenkpunkt (14) Gasfeder und Schwenkachse (8) Parallelogrammlenker) liegt.Closure flap according to claim 1 or 2,
characterized by
that a single-acting gas spring is installed as a spring, which is articulated between the mounting plate (9, 14) and the upper parallelogram link (6, 15) so that its line of action (16) in the closed position and in the open position of the closure flap (3) on opposite Sides of the dead center line (connecting line (17) between the articulation point (14) gas spring and swivel axis (8) parallelogram link). Unterbaukasten für Servicefahrzeuge, insbesondere zum Umbauen von Radkästen, mit einer Verschlußklappe (3) und Aufhängung (5-9) nach einem der vorhergehenden Ansprüche.Substructure box for service vehicles, in particular for converting wheel arches, with a closure flap (3) and suspension (5-9) according to one of the preceding claims.
EP96101213A 1995-03-03 1996-01-29 Shutter with a parallelogram suspension as well as lower storage box, for a maintenance car with such a shutter Expired - Lifetime EP0730075B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19507523A DE19507523C1 (en) 1995-03-03 1995-03-03 Locking flap with a parallelogram suspension and base frame for service vehicles with such a locking flap
DE19507523 1995-03-03

Publications (2)

Publication Number Publication Date
EP0730075A1 true EP0730075A1 (en) 1996-09-04
EP0730075B1 EP0730075B1 (en) 1999-10-20

Family

ID=7755591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96101213A Expired - Lifetime EP0730075B1 (en) 1995-03-03 1996-01-29 Shutter with a parallelogram suspension as well as lower storage box, for a maintenance car with such a shutter

Country Status (3)

Country Link
EP (1) EP0730075B1 (en)
AT (1) ATE185873T1 (en)
DE (2) DE19507523C1 (en)

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EP1523907A2 (en) 2003-10-14 2005-04-20 SORTIMO INTERNATIONAL AUSRÜSTUNGSSYSTEME FÜR SERVICEFAHRZEUGE GmbH Shelf system
EP1925771A3 (en) * 2006-11-22 2009-01-28 Agostino Ferrari S.p.A. Hinge with reduced bulkiness for vertical movement doors
US7794028B2 (en) 2005-04-28 2010-09-14 Julius Blum Gmbh Cupboard-style furniture item
DE202018102087U1 (en) * 2018-04-17 2019-07-18 Grass Gmbh Frame element of a furniture frame and furniture part
CN113700387A (en) * 2021-08-11 2021-11-26 刘茂发 Stainless steel explosion-proof power distribution cabinet

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DE19637304A1 (en) * 1996-09-13 1998-03-19 Happich Fahrzeug & Ind Teile omnibus
DE19912893C2 (en) * 1999-03-23 2003-02-27 Daimler Chrysler Ag Convertible vehicle with a hood
DE102017114772A1 (en) * 2017-07-03 2019-01-03 Hettich-Oni Gmbh & Co. Kg Flap fitting and furniture
CN213248587U (en) * 2020-09-08 2021-05-25 江井精密工业股份有限公司 Cover-lifting type oven

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DE4103651C1 (en) * 1991-02-07 1992-08-06 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Car boot flap linked by parallelogram leverage - has car body side two-arm lever, whose free end couples to parallelogram end
DE9400568U1 (en) * 1994-01-14 1994-03-03 Steltemeier Gmbh Fitting for opening a cupboard or glass door in the vertical direction

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1523907A2 (en) 2003-10-14 2005-04-20 SORTIMO INTERNATIONAL AUSRÜSTUNGSSYSTEME FÜR SERVICEFAHRZEUGE GmbH Shelf system
US7794028B2 (en) 2005-04-28 2010-09-14 Julius Blum Gmbh Cupboard-style furniture item
AT502937B1 (en) * 2005-04-28 2013-06-15 Blum Gmbh Julius CABINET FURNITURE
EP1925771A3 (en) * 2006-11-22 2009-01-28 Agostino Ferrari S.p.A. Hinge with reduced bulkiness for vertical movement doors
US8082629B2 (en) * 2006-11-22 2011-12-27 Agostino Ferrari S.P.A. Hinge with reduced bulkiness for vertical-movement doors
DE202018102087U1 (en) * 2018-04-17 2019-07-18 Grass Gmbh Frame element of a furniture frame and furniture part
CN113700387A (en) * 2021-08-11 2021-11-26 刘茂发 Stainless steel explosion-proof power distribution cabinet
CN113700387B (en) * 2021-08-11 2022-09-27 东营市东营高新区配售电股份有限公司 Stainless steel explosion-proof power distribution cabinet

Also Published As

Publication number Publication date
ATE185873T1 (en) 1999-11-15
DE19507523C1 (en) 1996-08-14
DE59603386D1 (en) 1999-11-25
EP0730075B1 (en) 1999-10-20

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