DE102007012980B4 - Door arrangement for closing a housing opening - Google Patents

Abstract

Door arrangement for closing an opening, z. B. housing opening, wall opening, wall opening, with a on a first stop side (12 a) of the door leaf (14) formed first hinge (16 a), comprising: - one with the door leaf (14) connected to the upper first pivot pin (18 a), the in an upper first pivot pin receptacle (20a) on the housing (22) engages and is rotatably supported therein, and - one connected to the door leaf (14) lower first pivot pin (24a) in a lower first pivot pin receptacle (26a) on Housing (22) is engaged and rotatably supported therein, wherein the door leaf (14) has a second abutment side (12b) opposite the first abutment side (12a), on which a second hinge (16b) is formed, comprising: - an upper second pintle (18b) connected to the door panel (14) and engaged with and rotatably supported therein in an upper second pintle receiver (20b) on the housing (22), and one connected to the door panel (14), lower second pintle (24b) engaging and rotatably supported in a lower second pintle receiver (26b) on the housing (22), one in at least three "closed" (POS1) operating positions, "opening the first stopper" (FIG. POS2) and "opening the second stop" (POS3) engageable actuator (28) with the first pivot pin (18a, 24a) and the second pivot pin (18b, 24b) is coupled, wherein - in the operating position "closed" (POS1) first pivot pin (18a, 24a) with the two first pivot pin receptacles (20a, 26a) and the second pivot pins (18b, 24b) with the two second pivot pin receptacles (20b, 26b) are engaged: - in the operating position "opening the first stop" (POS2) the first pivot pins (18a, 24a) with the first pivot pin receptacles (20a, 26a) are disengaged and the door leaf (14) about the second hinge (16b) is pivotable; and - in the operating position "opening of the second stop" (POS3), the second pivot pins (18b, 24b) are disengaged from the second pivot pin receptacles (20b, 26b) and the door leaf (14) is pivotable about the first hinge (16a), in which ...

Description

The invention relates to a door assembly for closing an opening, for. B. housing opening, wall opening, wall opening, with a formed on a first stop side of the door leaf first hinge, which has an associated with the door leaf, upper first pivot pin which is in an upper first pivot pin receptacle on the housing into engagement and rotatably supported therein, and a lower first pivot pin connected to the door leaf and engaged in a lower first pivot pin receptacle on the housing and rotatably supported therein, the door leaf having a second abutment side opposite the first abutment side on which a second hinge is formed having an upper second pintle connected to the door leaf engaging and rotatably supported by an upper second pintle receptacle and a lower second pintle connected to the door leaf engaging the housing in a lower second pintle receptacle and rotatable therein is agert, wherein in at least three operating positions "closed", "opening the first stop" and "opening the second stop" engageable actuator is coupled to the first pivot pin and the second pivot pin, wherein in the operating position "closed" the first pivot pin with the two first pivot pin receptacles and the second pivot pins are in engagement with the two second pivot pin receptacles: In the operating position "opening the first stop" the first pivot pin with the first pivot pin receptacles are disengaged and the door leaf is pivotable about the second hinge; and in the operating position "opening of the second stopper", the second pivot pins are disengaged from the second pivot pin receptacles and the door leaf is pivotable about the first hinge, each pivot pin being coupled to the actuating member by a linearly acting actuating means, the actuating member being perpendicular to itself to the pivot pin and the door leaf extending axis having pivotable lever arms, which engage the actuating means, lever arms take depending on the operating position of the actuating element predetermined pivot positions, and the actuating element has a rotatable about the axis disc on which the pivot remote from the ends of the actuating means in attack a corresponding to the lever arm distance to the axis in each case at bearing points. Such a door assembly is from the US 3,403,473 A known. Similar door arrangements also describe the CH 188704 A , the US 5,367,828 A and the FR 1508620 A ,

Door arrangements are also known from the prior art, in which the stop, so the hinge side can be exchanged to allow the door can be opened to another side. For example, in household appliances, such as refrigerators is known to expand the delivery state after a particular page opening door, unscrew the hinge and attach it to the opposite side again. In this way, the door can be opened in the opposite direction from the delivery state.

In such known door arrangements, it is not possible to leave the door to strike once left and once right. It is only possible with considerable effort to perform a stop change. However, if the stop is to be changed depending on the application, a complete conversion is necessary.

There are applications in which a stop change depending on the operating conditions still makes sense later, for example, on housings on rollers, tool trolleys or middle housings of Anreihkombinationen of cabinets. In one case you would like the attack on the right side, in the other case, left side of the door leaf.

It is therefore an object of the invention to provide a door assembly for closing a housing opening, in which a stop change is possible at any time in a simple manner without conversion effort.

This object of the invention is achieved by a door assembly having the features of claim 1. The dependent claims relate to advantageous developments of the door assembly according to the invention.

Accordingly, it is provided that the bearing points for the actuating means are arranged on both sides of the rotatable disc, wherein the bearing point for the actuating means connected to the upper first pivot pin and the bearing point for the actuating means connected to the lower second pivot pin arranged on one side of the rotatable disc and wherein the bearing point for the actuating means connected to the upper second pivot pin and the bearing point for the actuating means connected to the lower first pivot pin are arranged on the other side of the rotatable disk and a second stop side on which a second hinge is formed. This second hinge has an upper second pintle connected to the door leaf and engaged in an upper second pintle receptacle on the housing. In this door assembly, the first and second hinges together with the actuating element form a Locking mechanism, which forms a hinge or a closure depending on the operating position of the actuating element at one or both stop sides of the door leaf. Thus, the door stop is combined with a lock, so that the door can be opened with one and the same mechanism once on the left and once on the right without conversion.

With a single closure or actuator several locking or hinge points of a door or a housing are operated differently. With a lock, a door can be opened hinged left or right, without modification of the mechanism. An attack change is possible at any time in a simple manner without modification. At this point, it should be made clear that the term "door" also includes flaps, windows, etc., and therefore any hinged component.

The term "housing" includes all units to which the door can be hinged, such as walls, containers, chests, furniture, partitions, etc ..

In one embodiment of the invention, the actuating means may be an actuating rod, which is connected at its one end to the end of the pivot pin facing away from the associated pivot pin receptacle and is pivotally mounted with its at the end of the lever arm. With such an actuating rod, it is possible in a simple manner to move the pivot pin by pressure or train in different positions, on the one hand to allow the opening and on the other hand, the closing of the door leaf arranged closures.

The rotatable disc may be arranged parallel to the user at the side facing away from the door leaf. In order for a user to conveniently operate the actuator and thus to easily initiate an abutment change while opening shutters, the axle connected to the rotatable disc extends through the door panel in the direction of the user, and has an end facing the user Operating handle on.

In the operating position "closed", the stroke of all the pivot pins and the stroke of all bearing points is equal to zero, d. h., all the pivot pins are engaged with the associated pivot pin receptacles. The mutual closures are thus closed; the door is locked.

In contrast, in the actuation position "opening of the first stop", the stroke of the first pivot pin in the direction opposite to the first pivot pin receptacles and the stroke of the bearing points connected thereto via the associated actuating means can be maximum so that the first pivot pins are completely disengaged from the first pivot pin receptacles , The closure on the first stop side can thus be opened by a simple actuation of the actuating element.

The closure on the second stop side can just as easily be opened in that in the actuation position "opening of the second stop" the stroke of the second pivot pin in the direction opposite to the second pivot pin receptacle and the stroke of the bearing points connected thereto via the associated actuation means are also maximal. so that the second pivot pins are completely disengaged from the second pivot pin receptacles.

In order to ensure that in the operating position "opening of the first stop" of the closure on the second stop is closed and acts as a hinge, the stroke of the second pivot pin in the direction opposite to the second pivot pin receptacles and the hub connected to these via the associated actuating means bearing points is less than the maximum stroke, wherein the second pivot pins are engaged with the second pivot pin receptacles.

Similarly, in the operating position "opening of the second stopper", the stroke of the first pivot pin in the direction opposite to the first pivot pin receptacles and the stroke of these connected via the associated actuating means bearing points may be smaller than the maximum stroke, wherein the first pivot pin with the first pivot pin receptacles also are engaged.

A particularly simple construction and at the same time a functionally reliable design of the actuating element is provided in that the bearing points are formed on the rotatable disc by holes mounted on the disc, in which each pivot pin at the associated end of the respective actuating means engage and are rotatably mounted.

According to a further preferred embodiment of the invention, the actuating means may be an actuating cable, which is connected at its one end to the associated pivot pin receiving end portion remote from the pivot pin and connected at its other end to the lever arm, which may also be formed on the rotatable disc , In order to allow easy opening of the associated closures, the pivot pins can be spring-biased in the direction of the associated pivot pin receptacles against the pulling direction of the actuating cable in each case by tension springs. Upon actuation of the operating cable on Zug thus the associated closures can be opened, whereas the closure is closed by spring force and thus a hinge is formed.

According to a further basic idea of the invention, a neighboring door leaf of a further door can be arranged at least on one stop side of the door leaf. The neighboring door leaf is hinged to the edge facing away from the door leaf and can thus be opened as a stop door. The neighboring door leaf has, in the region of the hinge associated with the stop side, an upper bearing extension extending horizontally in the direction of the door leaf. Furthermore, the neighboring door leaf has a horizontally extending in the direction of the door leaf lower bearing lug. Both bearing approaches each have a vertical through hole. The associated, connected to the door leaf, vertically upwardly facing upper pivot pin extends through the through hole of the upper bearing lug, is engaged in the associated upper pivot pin receptacle on the housing and is rotatably supported there. The associated associated with the door leaf, vertically downwardly facing lower pivot pin extends through the through hole of the lower bearing lug through, is in the associated lower pivot pin receptacle on the housing into engagement and is rotatably supported there.

The actuator forms, together with the hinged side of the door leaf associated hinge a locking mechanism which forms a hinge for the door leaf and the Nachbartürblatt or a closure depending on the operating position of the actuating element on the abutment side of the door leaf. For example, with a locking mechanism on the middle door of a three-door housing can thus be opened depending on the direction of actuation on the actuator, the left and the middle, or the right and the middle door in a simple manner.

In order to allow the three doors to be opened with a locking mechanism on, for example, the middle door of a three-door housing, whereby two of the three doors can always be folded together, the actuating element can be in the operating positions "closed" to fully open the stop "And" partial opening of the stop "are brought. In the operating position "closed", the pivot pins are engaged with the two associated pivot pin receptacles. In the "fully open stop" operating position, the pivot pins are disengaged from the associated pivot pin receptacles on the housing and associated through holes in the bearing lugs so that the latch between the door leaf, the adjacent door leaf, and the housing is opened. In the operating position "partial opening of the stopper", the pivot pins are disengaged from the associated pivot pin receptacles on the housing. However, the pivot pins are still engaged with the associated through holes in the bearing lugs so that the latch between the door leaf and the housing is opened and the latch between the door leaf and the neighboring door leaf is closed. The door leaf and the neighboring door leaf can thus be folded together.

In order to easily achieve that in the operating position "full opening of the stopper" of the closure relative to the housing and the Nachbartürblatt is fully opened, the stroke of the pivot pin in the direction opposite to the associated pivot pin recordings and the hub with these on the associated actuating means be connected bearing points maximum, so that the pivot pins are completely disengaged with the associated pivot pin receptacles and with the associated through holes in the bearing lugs. In order to achieve that, although the shutter is opened relative to the housing, but remains closed to the neighboring door leaf, in the operating position "partial opening of the stopper" the stroke of the pivot pin in the direction opposite to the associated pivot pin receptacles and the hub of these with the associated actuating means connected bearing points is smaller than the maximum stroke, the pintle with the associated pivot pin receptacles are completely out of engagement and the pintle with the associated through holes in the bearing lugs still engaged.

The invention will be explained in more detail below with reference to preferred embodiments with reference to the accompanying drawings.

Show it:

1a in a highly schematic partial view of a door assembly in the operating position "closed";

1b in a highly schematic partial view of a door assembly in the operating position "opening the left stopper";

1c in a highly schematic partial view of a door assembly in the operating position "opening the right stop";

2 in a schematic partial view and an enlarged view of the door leaf in the region of the upper left pivot pin;

3 in a schematic view of a functional diagram illustrating the principle of operation of the locking device;

4 in a schematic view of a further functional sketch illustrating the principle of operation of the locking device based on the upper left pivot pin;

5 in a schematic frontal view of the user facing away from the side of the door leaf with an array of four actuating rods;

6 in an exploded view, the structure of the actuating element on the side facing away from the user of the door panel;

7 in side view and in section the structure of the actuating element according to 6 in assembled condition;

8a in a schematic frontal view of the user-facing side of a supported by wedges relative to the housing door leaf with an array of four actuating rods, which are supported and guided by support and guide pins;

8b in schematic view and in side view the in 8a illustrated arrangement;

9 in a schematic view and in an enlarged view the in 8a in the drawn circle IX area shown;

10 in a schematic view and in an enlarged view the in 8b in the drawn circle X area;

11 in a schematic frontal view of the user remote from the side of a door leaf with an arrangement of four operating cables;

12 in a schematic view and in an enlarged view the in 11 in the area shown in circle XII;

13 in a schematic frontal view of the user facing away side of a door leaf with an array of four operating cables, which are guided by lateral deflection;

14 in a schematic view and in an enlarged view the in 13 in the area XIV indicated area;

15 in a schematic view and in an enlarged view the in 13 in the drawn circle XV area;

16 in an exploded view, the alternative structure of the actuator for a cable;

17 in a schematic view of the structure of the actuating element according to 16 in the assembled state in the operating position "closed";

18 in a schematic view of the structure of the actuating element according to 17 in the assembled state in the operation position "opening the right stopper";

19 in a schematic frontal view of the arrangement of a three-door housing;

20 in a schematic view and in an enlarged view the in 19 in the drawn circle XX area;

21 in a schematic view of a functional diagram illustrating the operating principle of the locking device of the arrangement of 19 and 20 clear;

22 in a schematic frontal view and partial representation of the arrangement of a triple door with folding function; and

23 in a schematic view and in plan view of the arrangement of the triple door with folding function according to 22 ,

The 1a shows a highly schematic partial view of a door assembly for closing a housing opening. On a door leaf 14 made of sheet steel is on the left stop side 12a a left hinge 16a educated. The left hinge 16a has one with the door leaf 14 connected, vertically upwardly pointing upper left pintle 18a up in an upper left pivot pin receptacle 20a on the housing 22 is engaged and rotatably supported. Furthermore, the left hinge has one with the door leaf 14 connected, vertically pointing down lower left pivot pin 24a up in a lower left pivot pin receptacle 26a on the housing 22 is engaged and rotatably supported.

On the door leaf 14 is additionally a right stop side 12b arranged at the right hinge 16b is trained. The right hinge has one with the door leaf 14 connected, vertically upwardly facing upper right pintle 18b up in an upper right pivot pin receptacle 20b on the housing 22 is engaged and rotatably supported. Furthermore, the right hinge 16b one with the door leaf 14 connected, vertically downward pointing lower right pivot pin 24b up in a lower right pivot pin receptacle 26b on the housing 22 is engaged and rotatably supported.

The housing 22 adjacent to the door leaf 14 points perpendicular to the pintle 18a . 18b . 24a and 24b extending housing parts 22a and 22b on where the pintle shots 20a . 20b . 26a and 26b are formed as circular recesses. Which are perpendicular to the pintle 18a . 18b . 24a and 24b extending housing parts 22a and 22b consist of sheet metal, in which the pivot pin receptacles 20a . 20b . 26a and 26b are formed as holes.

In the middle of the door leaf 14 is an actuator 28 arranged, with the left pivot pin 18a . 24a and the right pivot pin 18b . 24b is coupled and in the representation of 1a in the operating position "closed" or position 1 (POS1) is brought. In the operating position "Closed" (POS1) are the left pivot pins 18a and 24a with the two left pivot pins 20a and 26a and the right pivot pins 18b and 24b with the two right pivot pin receptacles 20b and 26b engaged.

The 1b shows a highly schematic partial view of a door assembly in which the actuating element 28 in the operating position "opening the left stop" or in position 2 (POS2) is brought. In the operating position "opening the left stop" (POS2) are the left pivot pins 18a , and 24a with the left pivot pin receptacles 20a and 26a out of engagement, and the door leaf 14 lets go of the right hinge 16b pivot.

The 1c shows a highly schematic partial view of a door assembly in which the actuating element 28 in the operating position "opening the right stop" or in the position 3 (POS3) is brought. In the operating position "opening the right stop" (POS3) are the right-hand pivot pins 18b and 24b with the right pivot pin receptacles 20b and 26b out of engagement, and the door leaf 14 lets go of the left hinge 16a swing. As the 1a to 1c clearly shows, form the left and right hinges 16a and 16b together with the actuator 28 a locking mechanism, depending on the operating position POS1, POS2 or POS3 of the actuating element 28 on one or both sides of the fence 12a and 12b of the door leaf 14 forms a hinge or a lock.

The closure may be placed on a door, wall or lid whose mechanism is constructed to have at least the three operating positions POS1, POS2 or POS3.

The 2 shows a schematic partial view and an enlarged view of the door leaf 14 in the area of the upper left pivot pin 18a , The door leaf is in the illustrated embodiment made of sheet steel and has a housing interior facing, frame-shaped fold on the upper, planar area a hole 19 is introduced. Inside the hole 19 is a bearing bush 34 arranged, in which the upper left pivot pin 18a is mounted movably in the vertical direction.

The 3 and 4 show a schematic diagram of a functional sketch that illustrates the principle of operation of the locking device. Based on the operation of the upper left pivot pin 18a the functional principle of the closing device will be explained below by way of example. The same applies to the other pivot pins.

The upper left pintle 18a is by an actuating rod 30a with the actuating element 28 coupled. The actuator 28 can be adjusted by manual operation around a perpendicular to the pivot pin 18a and the door leaf 14 pivoting axis A pivot. The operating rod 30a is at one end 30 ab with the associated pivot pin receptacle 20a , opposite end portion of the pivot pin 18a connected and with their other end 30aa pivotally mounted on a lever arm H, wherein the lever arm H depending on the operating position POS1, POS2 or POS3 of the actuating element 28 assumes predetermined pivoting positions.

The actuator 28 has a disk rotatable about the axis A. 38 on, at which the pintle 18a opposite end 30aa the operating rod 30a engages in a the lever arm H corresponding distance to the axis A at the bearing point L1. The stroke of the pivot pin 18a can be parallel to the extension direction of the pivot pin by the stroke ht or ho of the bearing point L1 18a and determine perpendicular to the axis A.

The operating principle is based on the implementation of a rotary motion in a linear stroke. Like in the 3 is shown, the lifting mechanism of the actuating rod 30a so on the actuator 38 arranged that the rotational movement from POS to POS3 generates a small stroke and the rotational movement in the opposite direction from POS1 to POS2 a large stroke.

When placed on a door leaf 14 , as in 4 shown, the effect arises that a counterclockwise rotation causes a large stroke ho and the actuating rod 30a and thus the pintle 18a moved down so that the door opens at this point while a Rotary movement in a clockwise direction, although a small stroke ht generated at which the pintle 18a only moved at dead center but the door remains closed at this point.

The operating angle α on the actuating element 28 between the "closed" (POS1) and "left open stop" (POS2) operating positions and between the "closed" (POS1) and "open right stop" (POS3) operating positions is 90 °. Other operating angles α are also conceivable, for example in the range between 60 ° and 120 °.

5 shows a schematic frontal view of the user facing away from the side of the door leaf 14 with an arrangement of four operating rods 30a . 30b . 32a and 32b that are at one end 30 ab . 30bb . 32ab . 32bb with the associated pivot pin recordings 20a . 20b . 26a . 26b remote end portions of the pivot pin 18a . 18b . 24a . 24b are connected.

With their other ends 30aa . 30ba . 32aa . 32ba are the actuating rods 30a . 30b . 32a and 32b pivotally mounted on the lever arm H. The actuating rods 30a . 30b . 32a . 32b are made of metal in one piece with the pintle 18a . 18b . 24a . 24b educated.

The actuator 28 has a disk rotatable about the axis A. 38 on, on which the pintle 18a . 18b . 24a . 24b opposite ends 30aa . 30ba . 32aa . 32ba the actuating rods 30a . 30b . 32a . 32b in a lever arm H corresponding distance to the axis A respectively at bearing points L1, L2, L3, L4 attack. The rotatable disc 38 is on the side facing away from the user of the door panel 14 and parallel to the door leaf 14 arranged. The with the rotatable disc 38 connected axis A extends through the door leaf 14 through in the direction of the user. At the end facing the user, the actuating element has an actuating handle 40 on, as he for example in the 1a to 1c is shown.

Of the four arranged on the door actuating rods 30a . 30b . 32a and 32b , depending on the direction of rotation of the actuator 28 or the disc 38 Always two bars operated so that one side opens and the other remains closed. Thus, with this structure, a door can be opened either right or left hinged.

The stroke of the pivot pins 18a . 18b . 24a . 24b can be achieved by the stroke of the bearing points L1, L2, L3, L4 parallel to the direction of extension of the pivot pin 18a . 18b . 24a . 24b and determine perpendicular to the axis A.

In the operating position "Closed" (POS1) is the stroke of all turning pins 18a . 18b . 24a . 24b and the stroke of all bearing points L1, L2, L3, L4 equal to zero. Here are the left pivot pins 18a and 24a with the two left pivot pins 20a and 26a and the right pivot pins 18b and 24b with the two right pivot pin receptacles 20b and 26b fully engaged.

In the operating position "opening the left stop" (POS2) is the stroke of the left pivot pin 18a and 24a in the direction opposite to the left pivot pin receptacles 20a and 26a and the stroke ho with these via the associated actuating means 30a and 32a connected bearing points L1 and L3 maximum, so that the left pivot pin 18a and 24a with the left pivot pin receptacles 20a and 26a completely disengaged.

In the operating position "opening the right stop" (POS3), the stroke is the right-hand pivot pin 18b and 24b in the direction opposite to the right pivot bolt receptacles 20b and 26b and the stroke ho with these via the associated actuating means 30b and 32b connected bearing points L2 and L4 maximum, so that the right pivot pins 18b and 24b with the right pivot pin receptacles 20b and 26b completely disengaged.

The maximum stroke ho in the direction opposite to the pivot pin recordings 20a . 20b . 26a and 26b is at least as large as the penetration depth of the pivot pins 18a . 18b . 24a and 24b in the assigned pivot pin recordings 20a . 20b . 26a and 26b ,

In the operating position "opening the left stop" (POS2), the stroke is the right-hand pivot pin 18b and 24b in the direction opposite to the right pivot bolt receptacles 20b and 26b and the stroke ho with these via the associated actuating means 30b and 32b connected bearing points L2 and L4 smaller than the maximum stroke ho, with the right pivot pins 18b and 24b with the right pivot pin receptacles 20b and 26b are engaged.

In the operating position "opening the right stop" (POS3) is the stroke of the left pivot pin 18a and 24a in the direction opposite to the left pivot pin receptacles 20a and 26a and the stroke ht with these over the associated actuating means 30a and 32a connected bearing points L1 and L3 smaller than the maximum stroke ho, wherein the left pivot pins are engaged with the left pivot pin receptacles.

The stroke ht in the direction opposite the pivot pin recordings 20a . 20b . 26a and 26b , which is smaller than the maximum stroke ho, is smaller than the penetration depth of the pivot pins 18a . 18b . 24a and 24b in the assigned pivot pin recordings 20a . 20b . 26a and 26b ,

As based on the 5 becomes clear, are on both sides of the rotatable disc 38 the bearing points L1, L2, L3 and L4 for the actuating means 30a . 30b . 32a and 32b arranged.

The bearing point L1 for the with the upper left pintle 18a connected actuating means 30a and the bearing point L4 for the lower right pivot pin 24b connected actuating means 32b are on one side of the rotatable disk 38 arranged. The bearing point L2 for the with the upper right pivot pin 18b connected actuating means 30b and the bearing point L3 for the lower left pivot pin 24a connected actuating means 32a are on the other side of the rotatable disk 38 arranged.

6 shows in exploded view the structure of the actuating element 38 on the side facing away from the user of the door leaf 14 , The 7 shows in side view and in section the structure of the actuating element according to 6 in assembled condition.

The bearing points L1, L2, L3 and L4 on the rotatable disc 38 are through at the disc 38 trained holes formed. In the holes can be each at the associated end 30aa . 30ba . 32aa . 32ba the respective operating rod 30a . 30b . 32a . 32b arranged trunnions 42a . 42b . 44a and 44b engage. The pivots 42a . 42b . 44a and 44b are rotatably mounted in the holes.

The pivot 42a . 42b . 44a and 44b facing away backs 46a . 46b . 48a and 48b the ends 30aa . 30ba . 32aa and 32ba the actuating rods 30a . 30b . 32a and 32b are flattened. Both sides of the turntable 38 are cover discs 50 and 52 attached, which are the pivots 42a . 42b . 44a and 44b at the ends 30aa . 30ba . 32aa and 32ba the respective actuating means 30a . 30b . 32a and 32b clamped in the trained as bores bearing points L1, L2, L3 and L4 set rotatably. The cover discs 50 and 52 lie on the flattened backs 46a . 46b . 48a and 48b the ends 30aa . 30ba . 32aa and 32ba the actuating rods 30a . 30b . 32a and 32b at.

The two sides of the hub 38 attached cover plates 50 and 52 and the rotatable disc 38 each have a central through hole 54 . 56 respectively. 58 on, which are aligned in the assembled state. The rotatable disc 38 facing end of the axis A has a central thread 60 on, one through the aligned through holes 54 . 56 and 58 inserted screw 62 the composite arrangement fixed to the axis A.

The rotatable disc 38 facing end of the axis A has an external square 64 as anti-rotation lock on. The axis A facing cover 52 and the rotatable disc 38 each have a corresponding, square recess 66 and 68 on, so that the composite arrangement follows due to the rotation of the rotational movement of the axis A.

The 8a shows a schematic frontal view of the user side facing away from a door leaf 14 on which the rotatable disc 38 and the associated actuating rods 30a . 30b . 32a . 32b are arranged. Furthermore, on this side of the door panel 14 Support and guide pins 74a . 74 , b, 76a and 76b for the actuating rods 30a . 30b . 32a . 32b arranged. These serve to prevent the elongated actuating rods 30a . 30b . 32a . 32b bend during operation.

The 8b shows in schematic view and in side view the in 8a illustrated arrangement. The 9 shows in schematic view and in an enlarged view the in 8a in the drawn circle IX area, whereas the 10 in a schematic view and in an enlarged view the in 8b in the drawn circle X area shows.

In the area of the lower pivot pins 24a and 24b is between the door leaf 14 and the housing part underneath 22 one in the direction of the housing interior 70 bevelled wedge 72a respectively. 72b arranged. The wedges 72a and 72b are at the bottom of the door leaf 14 near the lower pintle 24a and 24b attached and can be made of plastic.

The 11 shows a schematic frontal view of the user facing away side of a door leaf with an array of four control cables 30a . 30b . 32a and 32b that are at one end 30 ab . 30bb . 32ab and 32bb with the associated pivot pin receptacle 20a . 20b . 26a and 26b remote end portions of the pivot pin 18a . 18b . 24a . 24b are connected. With their other ends 30aa . 30ba . 32aa and 32ba are the control cables 30a . 30b . 32a and 32b with the lever arm or the rotatable disc 38 connected.

The 12 shows in schematic view and in an enlarged view the in 11 in the area shown in circle XII.

The pintles 18a . 18b . 24a . 24b are in the direction of the assigned pivot pin receptacles 20a . 20b . 26a . 26b against the pulling direction Z of the operating cable 30a . 30b . 32a . 32b spring biased. For this purpose are between the door leaf 14 and the pintle 18a . 18b . 24a and 24b each tension springs 78a . 78b . 80a and 80b arranged.

At the the pivot pin receptacles 20a . 20b . 26a and 26b remote end portions of the pivot pin 18a . 18b . 24a and 24b are eyelets 82a . 82b . 84a and 84b for fixing the operating cables 30a . 30b . 32a and 32b formed.

The 13 shows a schematic frontal view of the user side facing away from a door leaf 14 with an arrangement of four control cables 30a . 30b . 32a . 32b , The 14 shows in schematic view and in an enlarged view the in 13 in the drawn circle XIV area, whereas the 15 in a schematic view and in an enlarged view the in 13 in the drawn circle XV area shown.

At the side of the door leaf 14 on which the rotatable disc 38 and the associated control cables 30a . 30b . 32a and 32b are arranged deflecting devices 86a and 86b for the control cables 30a . 30b . 32a and 32b arranged. The diverters 86a and 86b serve to adapt the cable guide to given space.

The rotatable disc 38 has a fastening bolt 88 at a common bearing point L5 of the operating cables 30a and 32a on which a continuous rope is laid around, the two ends of which are the control cables 30a and 32a form. Furthermore, the rotatable disc 38 a fastening bolt 90 at a common bearing point L6 of the operating cables 30b and 32b on which a continuous rope is laid around, the two ends of which are the control cables 30a and 32a form. The two ends of the fastening bolts 88 and 90 wrapped ropes are each by a clamp 92 respectively. 94 connected with each other.

The 16 shows in exploded view the alternative construction of the actuating element 28 for a cable.

The 17 shows a schematic view of the structure of the actuating element according to 16 in the assembled state in the operating position "closed", whereas the 18 in a schematic view of the structure of the actuating element according to 17 in the assembled state in the operating position "opening the right stop" shows.

The actuating device 28 has a clamping device for the operating cables 30a . 30b . 32a and 32b on. The clamping device consists of two opposing clamping pieces 96 and 98 , between which the operating cables 30a . 30b . 32a and 32b can be trapped. The two sides of the control cables 30a . 30b . 32a and 32b applied clamping pieces 96 and 98 each have a central through hole 100 and 102 on, which are aligned in the assembled state. The clamping device facing the end of the axis A has a threaded hole 60 on, one through the aligned through holes 100 and 102 inserted screw 62 fixed the assembled clamping arrangement on the axis A.

The clamping device facing the end of the axis A has an external square acting as anti-rotation 64 on. The axis A facing clamping piece 98 has a corresponding, square recess 104 on, so that the composite arrangement follows due to the rotation of the rotational movement of the axis A.

The 19 shows a schematic frontal view of the arrangement of a three-door housing. The 20 shows in schematic view and in an enlarged view the in 19 in the drawn circle XX area shown.

On the left side of the stop 12a of the door leaf 14 is a neighboring door leaf 114 arranged, which at the the door leaf 14 facing away from the left edge area 116 is articulated. At the right stop side 12b of the door leaf 14 is another neighbor door leaf 115 arranged, which at the the door leaf 14 facing away from the right edge area 117 is articulated. The following is the interaction of the door leaf 14 with the left neighbor door leaf 114 described. For the interaction of the door leaf 14 with the right neighbor door leaf 115 The same applies, so that more detailed explanations are omitted.

The neighbor door leaf 114 points in the area of the stop side 12a associated hinge 16a one in the direction of the door leaf 14 horizontally extending upper bearing shoulder 118 and one in the direction of the door leaf 14 horizontally extending lower bearing shoulder 120 on, each a vertical through hole 122 and 124 exhibit.

The associated, with the door leaf 14 connected, vertically upwardly facing upper pivot pin 18a extends through the through hole 122 of the upper bearing approach 118 through, stands in the associated upper pivot pin receptacle 20a on the housing 22 engaged and is rotatably mounted.

The associated with the door leaf 14 connected, vertically downwardly pointing lower pivot pin 24a extends through the through hole 124 of the lower bearing approach 120 through, is in the associated lower pivot pin receptacle 26a on the housing 22 engaged and is rotatably mounted.

The actuator 28 forms together with the stop side 12a of the door leaf 14 associated hinge 16a a locking mechanism, depending on the operating position of the actuating element 28 at the stop side 12a of the door leaf 14 a hinge for the door leaf 14 and the neighbor door leaf 114 or forming a closure. The locking mechanism is designed to function as both a closure and a hinge.

The actuator 28 In addition to the operating position "Closed" (POS1), it can be brought into the operating positions "Full opening of the stop" (POS5) and "Partial opening of the stop" (POS4).

In the operating position "closed" (POS1) are the pintles 18a and 26a with the two associated pivot pin receptacles 20a and 26a engaged.

In the operating position "Full opening of the stop" (POS5) are the pivot pins 18a and 24a with the assigned pivot pin receptacles 20a and 26a on the housing 22 and with the associated through holes 122 and 124 in the inventory approaches 118 and 120 disengaged, leaving the lock between the door leaf 14 , the neighboring door leaf 114 and the housing 22 is open.

In the operating position "partial opening of the stop" (POS4) are the pivot pins 18a and 24a with the assigned pivot pin receptacles 20a and 24a on the housing 22 out of engagement. The pintles 18a and 26a are with the assigned through holes 122 and 124 in the inventory approaches 118 and 120 engaged. Thus, the lock between the door leaf 14 and the housing 22 opened and the latch between the door leaf 14 and the neighbor door leaf 114 closed.

In the operating position "Full opening of the stop" (POS5) is the stroke of the pivot pin 18a and 24a in the direction opposite to the assigned pivot pin recordings 20a and 26a and the stroke hb of these with the associated actuating means 30a connected bearing points L1 and L4 maximum, so that the pintle 18a . 24a with the assigned pivot pin receptacles 20a . 26a and with the associated through holes 122 and 124 in the inventory approaches 118 and 120 completely disengaged. In the operating position "partial opening of the stop" (POS4) is the stroke hb of the pivot pin 18a . 24a in the direction opposite to the assigned pivot pin recordings 20a and 26a and the hub ha with these over the associated actuating means 30a and 32a connected bearing points L1 and L4 smaller than the maximum stroke hb, wherein the pivot pins 18a and 24a with the assigned pivot pin receptacles 20a and 26a completely disengaged and the pintle 18a and 24a with the assigned through holes 122 and 124 in the inventory approaches 118 and 120 are engaged.

The 22 shows a schematic frontal view and partial representation of the arrangement of a triple door with folding function. 23 shows in a schematic view and in plan view of the arrangement of the triple door with folding function according to 22 ,

The door panel 14 assigned upper left pintle 18a engages in the bearing approach 118 the left neighbor door 114 one, but not in the pivot pin receptacle. The same applies to the lower pivot pin (not shown). Thus, the door panel 14 and the left neighbor door plate 114 hinged together and can be folded.

The door panel 14 assigned upper right pintle 18b does not access the inventory approach 119 the left neighbor door 115 one, still in the pivot pin receptacle. The same applies to the lower pivot pin (not shown).

Thus, the shutter on the right neighbor door plate 115 opened and the right neighbor door panel 115 can swing up.

To the already described actuators and an additional stroke can be generated, which always opens regardless of the direction of rotation. This is suitable, for example, for a center closure (not shown), since both sides are opened independently of the actuation direction of the closure.

Claims (14)

Door arrangement for closing an opening, z. B. housing opening, wall opening, wall opening, with a on a first stop side ( 12a ) of the door leaf ( 14 ) formed first hinge ( 16a ), comprising: - one with the door leaf ( 14 ), upper first pivot pin ( 18a ), in an upper first Pivot pin receptacle ( 20a ) on the housing ( 22 ) is engaged and rotatably mounted therein, and - one with the door leaf ( 14 ), lower first pivot pin ( 24a ) mounted in a lower first pivot pin receptacle ( 26a ) on the housing ( 22 ) is engaged and is rotatably mounted therein, wherein the door leaf ( 14 ) one of the first stop page ( 12a ) opposite, second stop side ( 12b ), at which a second hinge ( 16b ), comprising: - one with the door leaf ( 14 ), upper second pintle ( 18b ) mounted in an upper second pivot pin receptacle ( 20b ) on the housing ( 22 ) is engaged and rotatably mounted therein, and - one with the door leaf ( 14 ), lower second pivot pin ( 24b ) located in a lower second pivot pin receptacle ( 26b ) on the housing ( 22 ) is engaged and is rotatably mounted therein, wherein in at least three actuating positions "closed" (POS1), "opening the first stop" (POS2) and "opening the second stop" (POS3) can be brought actuator ( 28 ) with the first pintle ( 18a . 24a ) and the second pintle ( 18b . 24b ), wherein - in the operating position "closed" (POS1), the first pivot pins ( 18a . 24a ) with the two first pivot pin receptacles ( 20a . 26a ) and the second pintle ( 18b . 24b ) with the two second pivot pins ( 20b . 26b ) are in engagement: - in the operating position "opening the first stop" (POS2) the first pivot pins ( 18a . 24a ) with the first pivot pin receptacles ( 20a . 26a ) are out of engagement and the door leaf ( 14 ) around the second hinge ( 16b ) is pivotable; and - in the operating position "opening the second stop" (POS3) the second pivot pins ( 18b . 24b ) with the second pivot pin receptacles ( 20b . 26b ) are out of engagement and the door leaf ( 14 ) around the first hinge ( 16a ) is pivotable, wherein - each pintle ( 18a . 18b . 24a . 24b ) by a linear acting actuator ( 30a . 30b . 32a . 32b ) with the actuating element ( 28 ), - the actuating element ( 28 ) about a perpendicular to the pintle ( 18a . 18b . 24a . 24b ) and the door leaf ( 14 ) extending axis (A) pivotable lever arms (H), where the actuating means ( 30a . 30b . 32a . 32b ), wherein lever arms (H) depending on the operating position (POS1, POS2, POS3) of the actuating element ( 28 ) assume predetermined pivoting position, and the actuating element ( 28 ) a disk rotatable about the axis (A) ( 38 ), at which the the pivot pin ( 18a . 18b . 24a . 24b ) opposite ends ( 30aa . 30ba . 32aa . 32ba ) of the actuating means ( 30a . 30b . 32a . 32b ) in a lever arm (H) corresponding distance to the axis (A) respectively at bearing points (L1, L2, L3, L4) attack, characterized in that on both sides of the rotatable disc ( 38 ) the bearing points (L1, L2, L3, L4) for the actuating means ( 30a . 30b . 32a . 32b ) are arranged, wherein the bearing point (L1) for the with the upper first pivot pin ( 18a ) associated actuating means ( 30a ) and the bearing point (L4) for the lower second pivot pin (L4) 24b ) associated actuating means ( 32b ) on one side of the rotatable disc ( 38 ) are arranged, and wherein the bearing point (L2) for the upper second pintle ( 18b ) associated actuating means ( 30b ) and the bearing point (L3) for the lower first pivot pin (L3) 24a ) associated actuating means ( 32a ) on the other side of the rotatable disc ( 38 ) are arranged. Door arrangement according to claim 1, characterized in that the actuating means ( 30a . 30b . 32a . 32b ) is an actuating rod, which at one end ( 30 ab . 30bb . 32ab . 32bb ) with the associated pivot pin receptacle ( 20a . 20b . 26a . 26b ) facing away end portion of the pivot pin ( 18a . 18b . 24a . 24b ) and with their other end ( 30aa . 30ba . 32aa . 32ba ) is pivotally mounted on the lever arm (H). Door arrangement according to claim 1, characterized in that the rotatable disc ( 38 ) on the side of the door panel facing away from the user ( 14 ) is arranged parallel to this, and that with the rotatable disc ( 38 ) axis (A) through the door leaf ( 14 ) extends in the direction of the user and at the end facing the user an operating handle ( 40 ) having. Door arrangement according to one of claims 1 to 3, characterized in that in the operating position "closed" (POS1), the stroke of all the pivot pins ( 18a . 18b . 24a . 24b ) and the stroke of all bearing points (L1, L2, L3, L4) is zero and the first pivot pins ( 18a . 24a ) with the two first pivot pin receptacles ( 20a . 26a ) and the second pintle ( 18b . 24b ) with the two second pivot pin receptacles ( 20b . 26b ) are fully engaged. Door arrangement according to one of claims 1 to 4, characterized in that in the operating position "opening of the first stop" (POS2), the stroke of the first pivot pin ( 18a . 24a ) in the direction opposite to the first pivot pin receptacles ( 20a . 26a ) and the stroke (ho) of these with the associated actuating means ( 30a . 32a ) bearing points (L1, L3) is maximum, so that the first pivot pin ( 18a . 24a ) with the first pivot pin receptacles ( 20a . 26a ) are completely disengaged; and in the operating position "opening the second stop" (POS3), the stroke of the second pivot pin ( 18b . 24b ) in the direction opposite to the second pivot pin receptacles ( 20b . 26b ) and the stroke (ho) of these with the associated actuating means ( 30b . 32b ) bearing points (L2, L4) is maximum, so that the second pivot pin ( 18b . 24b ) with the second pivot pin receptacles ( 20b . 26b ) are completely disengaged. Door arrangement according to one of claims 1 to 5, characterized in that in the operating position "opening of the first stop" (POS2), the stroke of the time pivot pin ( 18b . 24b ) in the direction opposite to the second pivot pin receptacles ( 20b . 26b ) and the stroke (ht) of these with the associated actuating means ( 30b . 32b ) associated bearing points (L2, L4) is smaller than the maximum stroke (ho), wherein the second pivot pin ( 18b . 24b ) with the second pivot pin receptacles ( 20b . 26b ) are engaged; and - in the operating position "opening the second stop" (POS3), the stroke of the first pivot pin ( 18a . 24a ) in the direction opposite to the first pivot pin receptacles ( 20a . 26a ) and the stroke (ht) of these with the associated actuating means ( 30a . 32a ) associated bearing points (L1, L3) smaller than the maximum stroke (ho), wherein the first pivot pins are engaged with the first pivot pin receptacles. Door arrangement according to one of claims 1 to 6, characterized in that the bearing points (L1, L2, L3, L4) on the rotatable disc ( 38 ) by on the disc ( 38 ) mounted holes are formed, in which each pivot ( 42a . 42b . 44a . 44b ) at the associated end ( 30aa . 30ba . 32aa . 32ba ) of the respective actuating means ( 30a . 30b . 32a . 32b ) are engaged and rotatably supported. Door arrangement according to claim 1, characterized in that the actuating means ( 30a . 30b . 32a . 32b ) is an actuating cable, which at one end ( 30 ab . 30bb . 32ab . 32bb ) with the associated pivot pin receptacle ( 20a . 20b . 26a . 26b ) facing away end portion of the pivot pin ( 18a . 18b . 24a . 24b ) and with their other end ( 30aa . 30ba . 32aa . 32ba ) is connected to the lever arm. Door arrangement according to claim 8, characterized in that the pivot pins ( 18a . 18b . 24a . 24b ) in the direction of the associated pivot pin receptacles ( 20a . 20b . 26a . 26b ) against the pulling direction (Z) of the operating cable ( 30a . 30b . 32a . 32b ) each by tension springs ( 78a . 78b . 80a . 80b ) are spring preloaded. Door arrangement according to one of claims 1 to 9, characterized in that at least on one stop side ( 12a ) of the door leaf ( 14 ) a neighboring door leaf ( 114 ) is arranged, which at the door leaf ( 14 ) facing away edge area ( 116 ) is hinged, and which in the region of the stop side ( 12a ) associated hinge ( 16a ) in the direction of the door leaf ( 14 ) horizontally extending upper bearing ( 118 ) and one in the direction of the door leaf ( 14 ) horizontally extending lower bearing ( 120 ), each having a vertical through hole ( 122 . 124 ), wherein the associated, with the door leaf ( 14 ), vertically upwardly facing upper pivot pin ( 18a ) through the through hole ( 122 ) of the upper storage approach ( 118 ) and in the associated upper pivot pin receptacle ( 20a ) on the housing ( 22 ) is engaged and is rotatably mounted, and wherein the associated with the door leaf ( 14 ), vertically downwardly pointing lower pivot pin ( 24a ) through the through hole ( 124 ) of the lower storage approach ( 120 ) and in the associated lower pivot pin receptacle ( 26a ) on the housing ( 22 ) is engaged and rotatably supported. Door arrangement according to claim 10, characterized in that the actuating element ( 28 ) together with the stop side ( 12a ) of the door leaf ( 14 ) associated hinge ( 16a ) form a closing mechanism which, depending on the operating position of the actuating element ( 28 ) on the stop side ( 12a ) of the door leaf ( 14 ) a hinge for the door leaf ( 14 ) and the neighboring door leaf ( 114 ) or forms a closure. Door arrangement according to claim 10 or 11, characterized in that the actuating element ( 28 ) in addition to the operating position "closed" (POS1) in the operating positions "complete opening of the stop" (POS5) and "partial opening of the stop" (POS4) can be brought, wherein - in the operating position "closed (POS1) the pintle ( 18a . 26a ) with the two associated pivot pin receptacles ( 20a . 26a ) in the operating position "complete opening of the stop" (POS5) the pintle ( 18a . 26a ) with the associated pivot pin receptacles ( 20a . 26a ) on the housing ( 22 ) and with the associated through holes ( 122 . 124 ) in the bearing sets ( 118 . 120 ) are disengaged, wherein the lock between the door leaf ( 14 ), the neighboring door leaf ( 114 ) and the housing ( 22 ) is open; and - in the operating position "partial opening of the stop" (POS4), the pivot pins ( 18a . 26a ) with the associated pivot pin receptacles ( 20a . 26a ) on the housing ( 22 ) and with the associated through holes ( 122 . 124 ) in the storage approaches ( 118 . 120 ) are engaged, wherein the lock between the door leaf ( 14 ) and the housing ( 22 ) and the lock between the door leaf ( 14 ) and the neighboring door leaf ( 114 ) closed is. Door arrangement according to one of claims 10 to 12, characterized in that in the operating position "complete opening of the stop" (POS5) of the stroke of the pivot pin ( 18a . 24a ) in the direction opposite to the associated pivot pin receptacles ( 20a . 26a ) and the stroke (hb) of the actuating means associated therewith ( 30a ) bearing point (L1, L4) is maximum, wherein the pivot pins ( 18a . 24a ) with the associated pivot pin receptacles ( 20a . 26a ) and with the associated through holes ( 122 . 124 ) in the storage approaches ( 118 . 120 ) are completely disengaged. Door arrangement according to one of claims 10 to 13, characterized in that in the operating position "partial opening of the stop" (POS4) of the stroke of the pivot pin ( 18a . 24a ) in the direction opposite to the associated pivot pin receptacles ( 20a . 26a ) and the stroke (ha) of these with the associated actuating means ( 30a . 32a ) associated bearing point (L1, L4) is smaller than the maximum stroke (hb), wherein the pivot pins ( 18a . 24a ) with the associated pivot pin receptacles ( 20a . 26a ) are completely disengaged and the pivot pins ( 18a . 24a ) with the associated through holes ( 122 . 124 ) in the storage approaches ( 118 . 120 ) are engaged.

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