EP0065109B1 - Hinge - Google Patents

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Publication number
EP0065109B1
EP0065109B1 EP82103245A EP82103245A EP0065109B1 EP 0065109 B1 EP0065109 B1 EP 0065109B1 EP 82103245 A EP82103245 A EP 82103245A EP 82103245 A EP82103245 A EP 82103245A EP 0065109 B1 EP0065109 B1 EP 0065109B1
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EP
European Patent Office
Prior art keywords
lever
axis
door
bell
guide
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Expired
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EP82103245A
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German (de)
French (fr)
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EP0065109A1 (en
Inventor
Franz Gerteis
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Individual
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Individual
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00Hinges with pins
    • E05D3/06Hinges with pins with two or more pins
    • E05D3/16Hinges with pins with two or more pins with seven parallel pins and four arms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00Hinges with pins
    • E05D3/06Hinges with pins with two or more pins
    • E05D3/16Hinges with pins with two or more pins with seven parallel pins and four arms
    • E05D2003/166Vertical pivot-axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/146Shutters
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the invention is based on a hinge according to the preamble of patent claim 1.
  • the invention relates to a prior art of hinges, as described in DE-A-2 617 071.
  • two angle levers are mounted in a common, in each case not end-side axis of rotation, one of these angle levers being pivotably arranged on one end on a hinge carrier and articulated at its other end via a toggle lever, on the other or second angle lever.
  • the knee axis of this toggle lever and the axis with which this second angle lever is articulated to the toggle lever are fastened to the door which can be opened and closed by means of the hinge.
  • the other end of this second angle lever is also articulated to the hinge bracket by means of a one-armed lever.
  • Such hinges are suitable for opening the door up to approximately 180 °, based on the closed position.
  • the invention is based on the object of specifying an adjustable hinge with respect to its opening positions, which also enables the door to be opened up to 270 ° and more.
  • An advantage of the invention is that the hinge is very versatile and takes up comparatively little space. In the 270 ° opening position of the door there is practically no interference or obstruction by the door for people walking around.
  • This control can be implemented in a simple manner by one or more guides which interact with a guide lever of the second toggle lever.
  • the required stationary guide elements that interact with this guide lever can be attached in the area of the hinge bracket without taking up any significant space.
  • the guides can have limits or detents which are assigned to the desired opening positions of the door. It can thus be provided or set in a simple manner for any opening angle of the door in the range up to 270 ° opening limits and, if necessary, latching intermediate positions.
  • a particularly secure locking of the door, in particular in the closed position can be achieved by means of a locking device attached to the door, which in the closed position engages with a suitable locking device on the first toggle lever or a second angle lever of the hinge.
  • H1 denotes a first two-armed angle lever, with an angle axis A2, lever arms H11 and H12, which enclose a predeterminable angle with one another, and with end axes A1 and A5.
  • the axis A1 is fixed to a hinge bracket 13, cf. 2 and 3.
  • a second two-armed angle lever H2 with lever arms H21 and H22, which likewise enclose a fixed angle with one another, has the angle axis A2 in common with the first angle lever, so that the two angle levers are pivotally mounted about this axis A2.
  • the second angle lever H2 has axes A3 and A6 at the ends of the lever arms H21 and H22, the axis A3 being fastened in an articulated housing 4 of a door 2, cf. Fig. 2 and 3.
  • the axes A3 and A5 are connected via a first toggle lever, consisting of a lever arm H3 and a handlebar H4. Both lever arms have a common knee axis A4, which is also arranged in the joint housing 4 of the door 2 (Fig. 2, 3).
  • the distance between A3 and A4 in FIGS. 2 and 3 corresponds to the lever H3 in FIG. 1.
  • the axes A1 and A6 are articulated to one another via a second toggle lever with the lever arms H6 and H5, which have a common knee axis A7.
  • Guide pins 8 'and 10' are fastened to the lever arm H5, which is referred to below as the guide lever, and are provided for engagement in guide grooves 9 'and 11' indicated by dashed lines. These guide grooves are on the in Fig. 1 hinge bracket not shown attached.
  • a denotes the swivel angle between a straight line x1 through the fixed axis A1 and the lever arm H11;
  • ß denotes the swivel angle between a straight line x2 parallel to x1 through the axis A3 and the lever arm H3.
  • FIG. 2 1 is a top view of a cabinet wall to which the hinge bracket 13 is fastened by means of a screw 12.
  • the axis A1 and a guide pin 8 are fastened in a projection of the hinge bracket 13 protruding from the closing surface (B) of the cabinet wall.
  • this guide pin 8 is about to engage in a suitable guide groove 9, indicated by dashed lines, which is attached to the underside of the guide lever H5.
  • This guide groove is open at the top left and closed at the lower end to limit the door opening. 14 with a stop or a locking device in the guide groove 9 is designated.
  • Another guide pin 10 fastened to the hinge support 13 is in engagement with a guide groove 11, indicated by dashed lines, which is attached to the underside of the guide lever H5 in a circular shape with respect to the second knee axis A7.
  • the guide groove 11 is closed at the left end and open at the right end.
  • a locking device is attached to the inside of the door 2, which has a compression spring 5 acting against a locking roller 7 and a limiter 6 for limiting the movement of the locking roller.
  • the handlebar H4 has locking curves 15 and 16.
  • the locking curvature 15 is provided for engagement of the locking roller 7 in the closed position of the door 2, cf. Fig. 3.
  • the locking bend 16 can be used to lock the door 2 in a partially open position.
  • the limiter 6 of the locking device would then have to be adapted to the position of the locking curvature 16 at the corresponding door opening.
  • Door positions II, III and IV indicate deflection positions of door 2 by 90 °, 180 ° and 270 °.
  • Lever lengths of an embodiment are given in the table below.
  • a model is expediently used in which the lever lengths and / or the guide elements are adjustable.
  • the compression spring 5 presses the locking roller 7 against the locking curve 15 in the handlebar H4 and keeps the door 2 closed.
  • This spring force must first be overcome when the door is opened.
  • the first angle lever H1 which is pivotable about the stationary axis A1 is pivoted in the counterclockwise or opening direction of the hinge via the angle lever H2 articulated in the articulated housing 4 of the door 2 in the axes A3 and A4 and the handlebar H4.
  • the position of the knee axis A7 initially remains unchanged as long as the guide pin 10 is in engagement with the guide groove 11, since this guide groove extends in a circular arc around the knee axis A7.
  • the guide pin 10 In the position shown in FIG. 2, the guide pin 10 is located just before the end of the guide groove 11 which is open to the right. If the door 2 is opened further, this guide pin 10 is disengaged. Shortly beforehand, the guide pin 8 engages in the guide groove 9, which takes over the guidance or control of the guide lever H5 and thus the knee axis A7 when the door is opened further. By means of this guide, the door can be pivoted out relatively far. When the door is opened by 90 °, line A, which e.g. can mark the course of the wall of the room, not reached or crossed by the door.
  • the opening movement of the hinge can, for example, by the stop 14 in the guide groove 9 are limited. With such stops, the opening movement can also be limited to an opening angle of 270 ° or any intermediate angle. Opening angles of over 270 ° can also be achieved with the hinge.
  • the door closes according to the opening, only with the opposite direction of rotation of the angle lever H1 articulated in the axis A1.
  • the hinge is automatically locked by means of the locking device 5, 6, 7.
  • FIG. 1 A somewhat different control of the guide lever H5 is indicated in Fig. 1.
  • guide pins 8 'and 10' which are attached to the guide lever H5 engage in guide grooves 9 'and 11' corresponding to the size of the pivoting angle a and which are attached to a hinge carrier (not shown).
  • the effect of the leadership corresponds to that already described.
  • the width of the swinging out of the door when opening can be influenced in particular by the guidance of the knee axis A7.
  • control lever H5 or the lever arm H6 and thus the knee axis A7 could thus be controlled by means of a cam disk which is attached to the first angle lever H1.
  • the cam disc could also be attached to the hinge bracket or to the cabinet wall and be operatively connected to the knee axis A7 or to the guide lever H5 and the angle lever H1 via a guide element.
  • knee axis A7 is kept in the same position as in the closed position for small opening angles of the door up to approximately 90 ° and then pivoted about the stationary axis A1 counterclockwise when the opening angle of the door is increased.
  • Limiting stops for the opening movement of the door could e.g. be provided in operative connection with the angle lever H1 or the handlebar H4. Instead of limits or in addition to these, latching positions can also be provided for predeterminable opening angles of the door, from which the door can only be overcome after an adjustable locking force, e.g. is applied by the compression spring 5, can be moved.
  • the hinge bracket 13 can be sunk into the cabinet wall 1 or arranged at an inclined angle with respect to the straight line A. In such an inclined position of the hinge support, the hinge in the closed position I of the door requires particularly little space inside the cabinet.
  • Hinges according to the invention are suitable for all types of doors, windows, flaps which are opened or closed with a joint, for seamlessly fitting doors, windows, flaps, in particular for the construction and furniture industry and for general industrial needs. When opening, they enable the door to be swiveled out in such a way that there is no obstruction in the swivel area from the closed to the open door and seamless installation, e.g. of furniture is possible.
  • the swiveling of the door which is adjustable with regard to the width, opens up a space for thick-walled doors and doors with attached frames, panels or moldings. With this arrangement, seamless opening of corner and double doors is possible, with the advantage of a large swivel range.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Description

Bei der Erfindung wird ausgegangen von einem Scharnier nach dem Oberbegriff des Patentanspruchs 1.The invention is based on a hinge according to the preamble of patent claim 1.

Mit diesem Oberbegriff nimmt die Erfindung auf einem Stand der Technik von Scharnieren Bezug, wie er in der DE-A-2 617 071 beschrieben ist. Dort sind zwei Winkelhebel in einer gemeinsamen, jeweils nicht endseitigen Drehachse gelagert, wobei einer dieser Winkelhebel an einem Ende an einem Scharnierträger schwenkbar angeordnet und an seinem anderen Ende über einen Kniehebel, an dem anderen bzw. zweiten Winkelhebel angelenkt ist. Die Knieachse dieses Kniehebels und die Achse, mit dem dieser zweite Winkelhebel an den Kniehebel angelenkt ist, sind an der mittels des Scharniers zu öffnenden und zu schliessenden Tür befestigt. Das andere Ende dieses zweiten Winkelhebels ist mittels eines einarmigen Hebels ebenfalls an den Scharnierträger angelenkt. Derartige Scharniere eignen sich für eine Öffnung der Tür bis zu etwa 180°, bezogen auf die Schliessposition.With this preamble, the invention relates to a prior art of hinges, as described in DE-A-2 617 071. There, two angle levers are mounted in a common, in each case not end-side axis of rotation, one of these angle levers being pivotably arranged on one end on a hinge carrier and articulated at its other end via a toggle lever, on the other or second angle lever. The knee axis of this toggle lever and the axis with which this second angle lever is articulated to the toggle lever are fastened to the door which can be opened and closed by means of the hinge. The other end of this second angle lever is also articulated to the hinge bracket by means of a one-armed lever. Such hinges are suitable for opening the door up to approximately 180 °, based on the closed position.

Der Erfindung liegt die Aufgabe zugrunde, ein bezüglich seiner Öffnungspositionen einstellbares Scharnier anzugeben, das auch eine Öffnung der Tür bis 270° und mehr ermöglicht.The invention is based on the object of specifying an adjustable hinge with respect to its opening positions, which also enables the door to be opened up to 270 ° and more.

Die Aufgabe wird durch die im Anspruch 1 gekennzeichneten Merkmale gelöst. Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen beschrieben.The object is achieved by the features characterized in claim 1. Further developments of the invention are described in the dependent claims.

Ein Vorteil der Erfindung besteht darin, dass das Scharnier sehr vielseitig verwendbar ist und vergleichsweise wenig Platz einnimmt. In der 270°-Öffnungsposition der Tür tritt praktisch keine Störung oder Behinderung durch die Tür für umhergehende Personen auf.An advantage of the invention is that the hinge is very versatile and takes up comparatively little space. In the 270 ° opening position of the door there is practically no interference or obstruction by the door for people walking around.

Besonders vorteilhaft ist es, die Ausschwenkbewegung der Knieachse des zweiten Kniehebels in Abhängigkeit vom Schwenkwinkel des ersten Winkelhebels bzw. vom Öffnungswinkel der Tür zu steuern und damit den gewünschten Einschwenkbereich bzw. das Abheben der Türe vom Schrank-, Tresor- oder Türrahmen und dergleichen beim Öffnen und Schliessen der Tür einzustellen. Ein derartiges relativ weites Abheben ist insbesondere dann erforderlich, wenn dickwandige Türen, Doppeltüren oder Türen mit Zierleisten beim Öffnen um 90°, 180° oder 270° nicht an eine entsprechend diesen Winkelpositionen angrenzende Wand oder an ein Hindernis anstossen dürfen.It is particularly advantageous to control the pivoting movement of the knee axis of the second toggle lever as a function of the pivoting angle of the first angle lever or the opening angle of the door and thus the desired pivoting range or the lifting of the door from the cabinet, safe or door frame and the like when opening and closing the door. Such a relatively wide lifting is particularly necessary when thick-walled doors, double doors or doors with trim strips when opening 90 °, 180 ° or 270 ° must not hit a wall adjacent to these angular positions or an obstacle.

Wird für kleine Öffnungswinkel der Tür bis etwa 90° die Ausschwenkbewegung dieser Knieachse nahezu bezüglich der Schliessposition der Tür unverändert gehalten und anschliessend mit zunehmendem Öffnungswinkel der Tür im Gegenuhrzeigersinn um die am Scharnierträger befestigte ortsfeste Achse geschwenkt, so kann ein relativ weites Abheben bzw. Einschwenken der Tür von der Schliessfläche des Schrankes, Tresors, Türrahmens u.dgl. erreicht werden.If, for small opening angles of the door up to about 90 °, the pivoting movement of this knee axis is kept almost unchanged with respect to the closing position of the door and then pivoted counterclockwise with increasing opening angle of the door about the fixed axis attached to the hinge bracket, a relatively wide lifting or swiveling of the Door from the closing surface of the cabinet, safe, door frame and the like. can be achieved.

Auf einfache Weise lässt sich diese Steuerung durch eine oder mehrere Führungen verwirklichen, die mit einem Führungshebel des zweiten Kniehebels zusammenwirken. Die erforderlichen und mit diesem Führungshebel zusammenwirkenden ortsfesten Führungselemente lassen sich im Bereich des Scharnierträgers anbringen, ohne nennenswerten Platz zu beanspruchen. Die Führungen können Begrenzungen oder Rastungen aufweisen, die entsprechenden, gewünschten Öffnungspositionen der Tür zugeordnet sind. Es lassen sich so auf einfache Weise für beliebige Öffnungswinkel der Tür im Bereich bis 270° Öffnungsbegrenzungen und erforderlichenfalls einrastende Zwischenstellungen vorsehen bzw. einstellen.This control can be implemented in a simple manner by one or more guides which interact with a guide lever of the second toggle lever. The required stationary guide elements that interact with this guide lever can be attached in the area of the hinge bracket without taking up any significant space. The guides can have limits or detents which are assigned to the desired opening positions of the door. It can thus be provided or set in a simple manner for any opening angle of the door in the range up to 270 ° opening limits and, if necessary, latching intermediate positions.

Eine besonders sichere Arretierung der Tür, insbesondere in Schliessposition, kann mittels einer an der Türe befestigten Arretiervorrichtung erreicht werden, die in Schliessposition mit einer passenden Arretiereinrichtung am ersten Kniehebel oder einem zweiten Winkelhebel des Scharnieres in Eingriff kommt.A particularly secure locking of the door, in particular in the closed position, can be achieved by means of a locking device attached to the door, which in the closed position engages with a suitable locking device on the first toggle lever or a second angle lever of the hinge.

Die Erfindung wird nachstehend anhand von Ausführungsbeispielen beschrieben. Es zeigen:

  • Fig. 1 eine Prinzipdarstellung der Gelenkverbindung des Scharniers mit einer Steuereinrichtung für dessen Schwenkbewegung,
  • Fig. 2 ein Scharnier bei geöffneter Türposition mit einer im Vergleich zu Fig. 1 etwas abgeänderten Steuereinrichtung und
  • Fig. 3 eine vereinfachte Darstellung des Scharniers gemäss Fig. 2 in Schliessposition sowie in 90°-, 180°- und 270°-Position der Tür.
The invention is described below using exemplary embodiments. Show it:
  • 1 is a schematic diagram of the hinge connection of the hinge with a control device for its pivoting movement,
  • Fig. 2 shows a hinge with the door position open with a somewhat different control device compared to Fig. 1 and
  • 3 shows a simplified illustration of the hinge according to FIG. 2 in the closed position and in the 90 °, 180 ° and 270 ° position of the door.

Gemäss Fig. 1 ist mit H1 ein erster zweiarmiger Winkelhebel bezeichnet, mit einer Winkelachse A2, Hebelarmen H11 und H12, die einen vorgebbaren Winkel miteinander einschliessen, und mit endseitigen Achsen A1 und A5. Die Achse A1 ist ortsfest an einem Scharnierträger 13 befestigt, vgl. Fig. 2 und 3. Ein zweiter zweiarmiger Winkelhebel H2 mit Hebelarmen H21 und H22, die ebenfalls einen festen Winkel miteinander einschliessen, hat mit dem ersten Winkelhebel die Winkelachse A2 gemeinsam, so dass die beiden Winkelhebel um diese Achse A2 schwenkbar gelagert sind. Der zweite Winkelhebel H2 besitzt an den Enden der Hebelarme H21 bzw. H22 Achsen A3 bzw. A6, wobei die Achse A3 in einem Gelenkgehäuse 4 einer Tür 2 befestigt ist, vgl. Fig. 2 und 3. Die Achsen A3 und A5 sind über einen ersten Kniehebel, bestehend aus einem Hebelarm H3 und einem Lenker H4, verbunden. Beide Hebelarme haben eine gemeinsame Knieachse A4, die ebenfalls in dem Gelenkgehäuse 4 der Tür 2 angeordnet ist (Fig. 2, 3). Die Strecke zwischen A3 und A4 in Fig. 2 und 3 entspricht dem Hebel H3 in Fig. 1. Weiterhin sind die Achsen A1 und A6 über einen zweiten Kniehebel mit den Hebelarmen H6 und H5, die eine gemeinsame Knieachse A7 aufweisen, miteinander gelenkig verbunden. An dem nachfolgend als Führungshebel bezeichneten Hebelarm H5 sind Führungsstifte 8' und 10' befestigt, die zum Eingriff in gestrichelt angedeuteten Führungsnuten 9' und 11' vorgesehen sind. Diese Führungsnuten sind an dem in Fig. 1 nicht dargestellten Scharnierträger angebracht.1, H1 denotes a first two-armed angle lever, with an angle axis A2, lever arms H11 and H12, which enclose a predeterminable angle with one another, and with end axes A1 and A5. The axis A1 is fixed to a hinge bracket 13, cf. 2 and 3. A second two-armed angle lever H2 with lever arms H21 and H22, which likewise enclose a fixed angle with one another, has the angle axis A2 in common with the first angle lever, so that the two angle levers are pivotally mounted about this axis A2. The second angle lever H2 has axes A3 and A6 at the ends of the lever arms H21 and H22, the axis A3 being fastened in an articulated housing 4 of a door 2, cf. Fig. 2 and 3. The axes A3 and A5 are connected via a first toggle lever, consisting of a lever arm H3 and a handlebar H4. Both lever arms have a common knee axis A4, which is also arranged in the joint housing 4 of the door 2 (Fig. 2, 3). The distance between A3 and A4 in FIGS. 2 and 3 corresponds to the lever H3 in FIG. 1. Furthermore, the axes A1 and A6 are articulated to one another via a second toggle lever with the lever arms H6 and H5, which have a common knee axis A7. Guide pins 8 'and 10' are fastened to the lever arm H5, which is referred to below as the guide lever, and are provided for engagement in guide grooves 9 'and 11' indicated by dashed lines. These guide grooves are on the in Fig. 1 hinge bracket not shown attached.

a bezeichnet den Schwenkwinkel zwischen einer Geraden x1 durch die ortsfeste Achse A1 und dem Hebelarm H11; ß bezeichnet den Schwenkwinkel zwischen einer zu x1 parallelen Geraden x2 durch die Achse A3 und dem Hebelarm H3.a denotes the swivel angle between a straight line x1 through the fixed axis A1 and the lever arm H11; ß denotes the swivel angle between a straight line x2 parallel to x1 through the axis A3 and the lever arm H3.

In Fig. 2 ist mit 1 eine Schrankwand in Draufsicht bezeichnet, an der mittels einer Schraube 12 der Scharnierträger 13 befestigt ist. In einem aus der Schliessfläche (B) der Schrankwand vorragendem Vorsprung des Scharnierträgers 13 sind die Achse A1 und ein Führungsstift 8 befestigt. In der gezeigten Position des Scharniers steht dieser Führungsstift 8 kurz vor einem Eingriff in eine gestrichelt angedeutete, passende Führungsnut 9, die an der Unterseite des Führungshebels H5 angebracht ist. Diese Führungsnut ist links oben offen und am unteren Ende zur Begrenzung der Türöffnung geschlossen. Mit 14 ist ein Anschlag bzw. eine Rasteinrichtung in der Führungsnut 9 bezeichnet. Ein weiterer am Scharnierträger 13 befestigter Führungsstift 10 steht in Eingriff mit einer gestrichelt angedeuteten Führungsnut 11, die an der Unterseite des Führungshebels H5 in kreisförmiger Gestalt bzgl. der zweiten Knieachse A7 angebracht ist. Die Führungsnut 11 ist am linken Ende geschlossen und am rechten Ende offen.In Fig. 2, 1 is a top view of a cabinet wall to which the hinge bracket 13 is fastened by means of a screw 12. The axis A1 and a guide pin 8 are fastened in a projection of the hinge bracket 13 protruding from the closing surface (B) of the cabinet wall. In the position of the hinge shown, this guide pin 8 is about to engage in a suitable guide groove 9, indicated by dashed lines, which is attached to the underside of the guide lever H5. This guide groove is open at the top left and closed at the lower end to limit the door opening. 14 with a stop or a locking device in the guide groove 9 is designated. Another guide pin 10 fastened to the hinge support 13 is in engagement with a guide groove 11, indicated by dashed lines, which is attached to the underside of the guide lever H5 in a circular shape with respect to the second knee axis A7. The guide groove 11 is closed at the left end and open at the right end.

An der ausschnittsweise dargestellten Tür 2 ist aussen eine Zierleiste 3 und von der Innenseite her versenkt ein Gelenkgehäuse 4 mit den beiden darin angeordneten Achsen A3 und A4 angebracht. Ausserhalb dieses Gelenkgehäuses 4 ist an der Innenseite der Tür 2 eine Arretiervorrichtung angebracht, die eine gegen eine Arretierwalze 7 wirkende Druckfeder 5 und einen Begrenzer 6 für dieBegrenzung der Bewegung der Arretierwalze aufweist. Der Lenker H4 weist Arretierkrümmungen 15 und 16 auf. Die Arretierkrümmung 15 ist für einen Eingriff der Arretierwalze 7 in Schliessposition der Tür 2 vorgesehen, vgl. Fig. 3. Die Arretierkrümmung 16 kann für eine Arretierung der Tür 2 in einer teilweise geöffneten Position verwendet werden. Der Begrenzer 6 der Arretiervorrichtung müsste dann an die Position der Arretierkrümmung 16 bei der entsprechenden Türöffnung angepasst werden.On the door 2 shown as a detail, there is a decorative strip 3 on the outside and an articulated housing 4 with the two axes A3 and A4 arranged therein sunk in from the inside. Outside this joint housing 4, a locking device is attached to the inside of the door 2, which has a compression spring 5 acting against a locking roller 7 and a limiter 6 for limiting the movement of the locking roller. The handlebar H4 has locking curves 15 and 16. The locking curvature 15 is provided for engagement of the locking roller 7 in the closed position of the door 2, cf. Fig. 3. The locking bend 16 can be used to lock the door 2 in a partially open position. The limiter 6 of the locking device would then have to be adapted to the position of the locking curvature 16 at the corresponding door opening.

In Fig. 3 sind aus Gründen der Übersichtlichkeit die verschiedenen Hebel mit Ausnahme des Lenkers H4 weggelassen. Die Türpositionen II, III und IV deuten Auslenkpositionen der Tür 2 um 90°, 180° und 270° an.In Fig. 3, the various levers with the exception of the handlebar H4 are omitted for reasons of clarity. Door positions II, III and IV indicate deflection positions of door 2 by 90 °, 180 ° and 270 °.

Hebellängen eines Ausführungsbeispiels sind in der nachfolgenden Tabelle angegeben.

Figure imgb0001
Lever lengths of an embodiment are given in the table below.
Figure imgb0001

Für diese Abmessungen gelten die nachfolgenden Abstände bzw. Ausschwenkungen der Tür bezüglich der Türpositionen 11 bis IV:

  • In Türposition II beträgt der senkrechte Abstand a der Achse A3 von der Schrankwand-Schliessfläche B: 51,2 mm und der senkrechte Abstand b dieser Achse A3 bezüglich der Lage derselben Achse in Türposition I: 27,3 mm. Dabei war der Schwenkwinkel a gleich demjenigen in der Schliessposition I. In Türposition 111 beträgt der senkrechte Abstand c der Achse A3 von der Schrankwand-Schliessfläche B: 41,5 mm. Der Schwenkwinkel a vergrösserte sich um etwa 15°. Der senkrechte Abstand d von der Schrankwandinnenfläche zur Achse A3 beträgt in Türposition IV: 37,5 mm.
The following distances or swiveling of the door with respect to door positions 11 to IV apply to these dimensions:
  • In door position II, the vertical distance a of the axis A3 from the cabinet wall closing surface B is 51.2 mm and the vertical distance b of this axis A3 with respect to the position of the same axis in door position I: 27.3 mm. The swivel angle a was equal to that in the closed position I. In door position 111, the vertical distance c of the axis A3 from the cabinet wall closing surface B is 41.5 mm. The swivel angle a increased by approximately 15 °. The vertical distance d from the inside of the cabinet wall to axis A3 is 37.5 mm in door position IV.

Zur Erzielung anderer Abstände bedient man sich zweckmässigerweise eines Modells, bei welchem die Hebellängen und/oder die Führungselemente verstellbar sind.To achieve other distances, a model is expediently used in which the lever lengths and / or the guide elements are adjustable.

Die Funktionsweise des Scharniers wird nachstehend anhand der Figuren beschrieben. In geschlossener Türposition 1 gemäss Fig. 3 drückt die Druckfeder 5 die Arretierwalze 7 gegen die Arretierkrümmung 15 im Lenker H4 und hält die Tür 2 geschlossen. Beim Öffnen der Tür muss zunächst diese Federkraft überwunden werden. Über den im Gelenkgehäuse 4 der Tür 2 in den Achsen A3 und A4 angelenkten Winkelhebel H2 und den Lenker H4 wird der um die ortsfeste Achse A1 schwenkbare erste Winkelhebel H1 im Gegenuhrzeiger- bzw. Öffnungssinn des Scharniers geschwenkt. Dabei bleibt die Lage der Knieachse A7 zunächst unverändert, solange der Führungsstift 10 mit der Führungsnut 11 in Eingriff ist, da diese Führungsnut kreisbogenförmig um die Knieachse A7 verläuft.The functioning of the hinge is described below with reference to the figures. In the closed door position 1 according to FIG. 3, the compression spring 5 presses the locking roller 7 against the locking curve 15 in the handlebar H4 and keeps the door 2 closed. This spring force must first be overcome when the door is opened. The first angle lever H1, which is pivotable about the stationary axis A1, is pivoted in the counterclockwise or opening direction of the hinge via the angle lever H2 articulated in the articulated housing 4 of the door 2 in the axes A3 and A4 and the handlebar H4. The position of the knee axis A7 initially remains unchanged as long as the guide pin 10 is in engagement with the guide groove 11, since this guide groove extends in a circular arc around the knee axis A7.

In der in Fig. 2 gezeigten Position befindet sich der Führungsstift 10 kurz vor dem nach rechts offenen Ende der Führungsnut 11. Wird die Tür 2 weiter geöffnet, so kommt dieser Führungsstift 10 ausser Eingriff. Kurz vorher greift der Führungsstift 8 in die Führungsnut 9 ein, die bei einer weiteren Öffnung der Tür die Führung bzw. Steuerung des Führungshebels H5 und damit der Knieachse A7 übernimmt. Mittels dieser Führung kann ein relativ weites Ausschwenken der Tür erreicht werden. Bei einem Öffnen der Tür um 90° wird die Linie A, die z.B. den Verlauf der Zimmerwand kennzeichnen kann, von der Tür nicht erreicht bzw. überquert.In the position shown in FIG. 2, the guide pin 10 is located just before the end of the guide groove 11 which is open to the right. If the door 2 is opened further, this guide pin 10 is disengaged. Shortly beforehand, the guide pin 8 engages in the guide groove 9, which takes over the guidance or control of the guide lever H5 and thus the knee axis A7 when the door is opened further. By means of this guide, the door can be pivoted out relatively far. When the door is opened by 90 °, line A, which e.g. can mark the course of the wall of the room, not reached or crossed by the door.

Soll eine Öffnung der Tür auf 180° begrenzt werden, weil z.B. vor dem in Fig. 3 durch die Schrankwand 1 und Tür 2 angedeuteten Schrank ein weiterer, nicht dargestellter Schrank- in Richtung der Türposition IV - steht, der beim Öffnen der Tür 2 nicht berührt werden darf, so kann die Öffnungsbewegung des Scharniers z.B. durch den Anschlag 14 in der Führungsnut 9 begrenzt werden. Die Begrenzung der Öffnungsbewegung kann sich mit derartigen Anschlägen auch auf einen Öffnungswinkel von 270° oder beliebige Zwischenwinkel eingestellt werden. Mit dem Scharnier sind auch Öffnungswinkel über 270° zu erreichen.Should an opening of the door be limited to 180 ° because, for example, in front of the cabinet indicated in FIG. 3 by the wall 1 and door 2 there is another cabinet, not shown - in the direction of door position IV - which does not open when door 2 is opened may be touched, the opening movement of the hinge can, for example, by the stop 14 in the guide groove 9 are limited. With such stops, the opening movement can also be limited to an opening angle of 270 ° or any intermediate angle. Opening angles of over 270 ° can also be achieved with the hinge.

Das Schliessen der Tür verläuft entsprechend dem Öffnen, nur mit entgegengesetztem Drehsinn des ortsfest in der Achse A1 angelenkten Winkelhebels H1. In Schliessposition 1 erfolgt eine automatische Arretierung des Scharniers mittels der Arretiervorrichtung 5, 6, 7.The door closes according to the opening, only with the opposite direction of rotation of the angle lever H1 articulated in the axis A1. In the closed position 1, the hinge is automatically locked by means of the locking device 5, 6, 7.

Eine etwas andere Steuerung des Führungshebels H5 ist in Fig. 1 angedeutet. Dort greifen am Führungshebel H5 befestigte Führungsstifte 8' und 10' entsprechend der Grösse des Schwenkwinkels a in Führungsnuten 9' und 11' ein, die an einem nicht dargestellten Scharnierträger angebracht sind. Die Wirkung der Führung entspricht der schon beschriebenen.A somewhat different control of the guide lever H5 is indicated in Fig. 1. There guide pins 8 'and 10' which are attached to the guide lever H5 engage in guide grooves 9 'and 11' corresponding to the size of the pivoting angle a and which are attached to a hinge carrier (not shown). The effect of the leadership corresponds to that already described.

Die Weite des Ausschwenkens der Tür beim Öffnen kann insbesondere durch die Führung der Knieachse A7 beeinflusst werden.The width of the swinging out of the door when opening can be influenced in particular by the guidance of the knee axis A7.

Die Erfindung ist selbstverständlich auf das in der Beschreibung und Zeichnung Dargestellte nicht beschränkt. So könnte die Steuerung des Führungshebels H5 bzw. des Hebelarms H6 und damit der Knieachse A7 mittels einer Kurvenscheibe erfolgen, die am ersten Winkelhebel H1 befestigt ist. Die Kurvenscheibe könnte auch am Scharnierträger oder an der Schrankwand befestigt sein und über ein Führungselement mit der Knieachse A7 oder mit dem Führungshebel H5 und dem Winkelhebel H1 in Wirkverbindung stehen.The invention is of course not limited to what is shown in the description and drawing. The control lever H5 or the lever arm H6 and thus the knee axis A7 could thus be controlled by means of a cam disk which is attached to the first angle lever H1. The cam disc could also be attached to the hinge bracket or to the cabinet wall and be operatively connected to the knee axis A7 or to the guide lever H5 and the angle lever H1 via a guide element.

Wichtig ist, dass die Knieachse A7 für kleine Öffnungswinkel der Tür bis etwa 90° im wesentlichen in der gleichen Lage wie in der Schliessposition gehalten und dann bei Vergrösserung des Öffnungswinkels der Tür im Gegenuhrzeigersinn um die ortsfeste Achse A1 geschwenkt wird.It is important that the knee axis A7 is kept in the same position as in the closed position for small opening angles of the door up to approximately 90 ° and then pivoted about the stationary axis A1 counterclockwise when the opening angle of the door is increased.

Anstelle von Führungsnut und Führungsstift könnten auch andere übliche Führungselemente verwendet werden.Instead of the guide groove and guide pin, other conventional guide elements could also be used.

Begrenzungsanschläge für die Öffnungsbewegung der Tür könnten z.B. in Wirkverbindung mit dem Winkelhebel H1 oder dem Lenker H4 vorgesehen sein. Statt Begrenzungen oder zusätzlich zu diesen können auch Rastpositionen für vorgebbare Öffnungswinkel der Tür vorgesehen sein, aus denen die Tür nur nach Überwindung einer einstellbaren Arretierkraft, die z.B. von der Druckfeder 5 aufgebracht wird, bewegt werden kann.Limiting stops for the opening movement of the door could e.g. be provided in operative connection with the angle lever H1 or the handlebar H4. Instead of limits or in addition to these, latching positions can also be provided for predeterminable opening angles of the door, from which the door can only be overcome after an adjustable locking force, e.g. is applied by the compression spring 5, can be moved.

Ferner kann der Scharnierträger 13 in die Schrankwand 1 versenkt oder unter einem geneigten Winkel bezüglich der Geraden A angeordnet sein. In einer solchen geneigten Lage des Scharnierträgers benötigt das Scharnier in Schliessposition I der Tür besonders wenig Platz im Schrankinnern.Furthermore, the hinge bracket 13 can be sunk into the cabinet wall 1 or arranged at an inclined angle with respect to the straight line A. In such an inclined position of the hinge support, the hinge in the closed position I of the door requires particularly little space inside the cabinet.

Erfindungsgemässe Scharniere eignen sich für alle Arten von Türen, Fenstern, Klappen, die mit einem Gelenk geöffnet oder geschlossen werden, für fugenlos anliegende Türen, Fenster, Klappen, insbesondere für die Bau- und Möbelindustrie sowie für den allgemeinen Industriebedarf. Sie ermöglichen beim Öffnen eine Ausschwenkbewegung der Tür derart, dass keine Behinderung im Schwenkbereich von der geschlossenen zur geöffneten Tür eintritt und ein fugenloser Anbau z.B. von Möbeln möglich ist.Hinges according to the invention are suitable for all types of doors, windows, flaps which are opened or closed with a joint, for seamlessly fitting doors, windows, flaps, in particular for the construction and furniture industry and for general industrial needs. When opening, they enable the door to be swiveled out in such a way that there is no obstruction in the swivel area from the closed to the open door and seamless installation, e.g. of furniture is possible.

Durch das hinsichtlich der Weite einstellbare Ausschwenken der Tür beim Öffnen wird ein Freiraum für dickwandige Türen und Türen mit aufgesetzten Rahmen, Blenden oder Zierleisten erreicht. Mit dieser Anordnung ist ein fugenloses Anschlagen von Eck- und Doppeltüren möglich, mit dem Vorteil eines grossen Schwenkbereiches.

Figure imgb0002
Figure imgb0003
The swiveling of the door, which is adjustable with regard to the width, opens up a space for thick-walled doors and doors with attached frames, panels or moldings. With this arrangement, seamless opening of corner and double doors is possible, with the advantage of a large swivel range.
Figure imgb0002
Figure imgb0003

Claims (7)

1. Hinge with a first and second bell-crank lever (H1, H2) which can be pivoted about a common axis (A2), the first bell-crank lever (H1) of which said bell-crank levers, at a first end, is pivotably mounted about a first, fixed axis (A1), and a second bell-crank lever (H2), at a first end, has an axis (A3) which is pivotably connected by means of a first toggle-joint lever (H3, H4) to the second end (A5) of the first bell-crank lever (H1), characterised in that the second end (A6) of the second bell-crank lever (H2) is connected by means of a second toggle-joint lever (H5, H6) to the fixed axis (A1) of the first bell-crank lever (H1).
2. Hinge according to Claim 1, characterised in that a lever guide (8, 9; 10, 11; 8', 9'; 10', 11') is provided which is in operative connection with the second toggle-joint lever (H5, H6) and permits a predeterminable throw of the first toggle-joint lever (H3, H4), as a function of the swivel angle (a) of the first bell-crank lever (H1), about a fixed axis (A1) of the latter.
3. Hinge according to Claim 2, characterised in that at least one lever guide (8, 9; 10, 11; 8', 9'; 10', 11') is in operative connection with a guide lever (H5) which connects the toggle axis (A7) of the second toggle joint lever (H5, H6) to the second bell-crank lever (H2).
4. Hinge according to Claim 2 or 3, characterised in that the lever guide has at least one fixed pin (8, 10) and at least one guide groove (9, 11 ) which is arranged in the guide lever (H5) and is suitable for the pin, which guide groove (9, 11) has a circular arc design at least sectionally.
5. Hinge according to Claim 2, characterised in that the toggle joint axis (A7) of the second toggle joint lever (H5, H6) for swivel angle (a), measured from the closed position (I) of the hinge to a position (II) swung out by 90°, is essentially held in an unchanged position.
6. Hinge according to Claim 1, characterised in that the spacing between the axis (A3), arranged at the first end of the second bell-crank lever (H2), and a toggle joint axis (A4) of the first toggle joint lever (H3, H4) is at least approximately equal to the spacing between the fixed axis (A1) of the first bell-crank lever (H1) and a toggle joint axis (A7) of the second toggle joint lever (H5, H6).
7. Hinge according to Claim 1, characterised in that a guide (H4) of the first toggle joint lever (H3, H4) or a lever arm (H21) of the second bell-crank lever has at least one catch means (15, 16) which, in at least one predeterminable door position (1), can be brought into operative connection with a second catch means (5, 6, 7) fixed to the door (2).
EP82103245A 1981-05-11 1982-04-17 Hinge Expired EP0065109B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3118641 1981-05-11
DE3118641A DE3118641C2 (en) 1981-05-11 1981-05-11 hinge

Publications (2)

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EP0065109A1 EP0065109A1 (en) 1982-11-24
EP0065109B1 true EP0065109B1 (en) 1985-07-24

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JP (1) JPS57193678A (en)
DE (1) DE3118641C2 (en)

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GB2261022A (en) * 1991-11-01 1993-05-05 Rover Group A hinge for a vehicle tailgate
JP2576297Y2 (en) * 1992-01-17 1998-07-09 共栄工業株式会社 Hidden hinges on doors in furniture etc.
DE4227254C1 (en) * 1992-08-18 1993-10-28 Bulthaup Gmbh & Co Hinged door hinge
US5561887A (en) * 1995-05-08 1996-10-08 Chrysler Corporation Vehicle double pivot door hinge arrangement
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US6527036B1 (en) 2001-06-15 2003-03-04 Thomas M. Welsh Pinch resistant hinge and joint construction for upward acting sectional doors
US6681448B2 (en) 2001-06-22 2004-01-27 Ventra Group Inc. Hinge assembly for a vehicle door
US7096538B2 (en) * 2001-08-24 2006-08-29 Ventra Group Inc. Vehicle door hinge system
NZ537028A (en) * 2004-12-06 2007-07-27 Manfred Frank Systems Ltd A hinge
DE102005021540A1 (en) * 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Hinge for pivoting a door to be opened to the side
US7596831B2 (en) * 2006-04-06 2009-10-06 Chrysler Group Llc Automotive door hinge
US8453298B2 (en) * 2006-08-18 2013-06-04 Ford Global Technologies Door hinge system for automotive vehicle
ITMI20082023A1 (en) * 2008-11-14 2010-05-15 De Molli Giancarlo Industrie Spa HINGE SEVEN FILTERS
JP5177569B2 (en) * 2009-08-27 2013-04-03 キャタピラー エス エー アール エル Hinge and door equipment
US8608226B2 (en) 2012-02-08 2013-12-17 GM Global Technology Operations LLC Vehicle with doors for accessing a storage space
ES2764280T3 (en) 2014-07-30 2020-06-02 Manfred Frank Patent Holdings Ltd An improved hinge
JP6418029B2 (en) * 2015-03-26 2018-11-07 ブラザー工業株式会社 Image forming apparatus
IT201700114345A1 (en) * 2017-10-12 2019-04-12 Ivano Maddalena HIDDEN ABSTRUSION HINGE WITH LOCKING DEVICE AT 45 ° - 180 °
KR20230102883A (en) * 2021-12-30 2023-07-07 현대자동차주식회사 Door hinge device for vehicles
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Also Published As

Publication number Publication date
DE3118641A1 (en) 1982-11-18
DE3118641C2 (en) 1984-06-20
JPS57193678A (en) 1982-11-29
US4470170A (en) 1984-09-11
EP0065109A1 (en) 1982-11-24

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