EP2801686B1 - Öffnungsvorrichtung für koplanare Türen - Google Patents

Öffnungsvorrichtung für koplanare Türen Download PDF

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Publication number
EP2801686B1
EP2801686B1 EP14167578.5A EP14167578A EP2801686B1 EP 2801686 B1 EP2801686 B1 EP 2801686B1 EP 14167578 A EP14167578 A EP 14167578A EP 2801686 B1 EP2801686 B1 EP 2801686B1
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EP
European Patent Office
Prior art keywords
carriage
guide
lever
door
section
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EP14167578.5A
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English (en)
French (fr)
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EP2801686A1 (de
Inventor
Antonio Giovannetti
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Effegi Brevetti SRL
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Effegi Brevetti SRL
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Publication of EP2801686A1 publication Critical patent/EP2801686A1/de
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1005—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane the wing being supported on arms movable in horizontal planes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D2015/1026—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane accessories, e.g. sliding or rolling guides, latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the object of the present invention is an opening device for coplanar doors.
  • the present invention relates to a rotary-translational device opening device for coplanar doors of wardrobes and similar furnishing accessories or, likewise, for partition walls of rooms with a view to a definition of the space in accordance with aesthetic and functional parameters.
  • furnishing accessories such as wardrobes, cupboards, walk-in closets and the like constitute an essential element of a home with the function not only of allowing the storing and protection of clothes, laundry and different further types of objects, but also of contributing to the definition and characterisation of the aesthetic aspect of the room or of the space wherein they are placed.
  • wardrobes are positioned along the wall with a bridge or corner arrangement, can be sectional or modular and have doors with movement of opening/closing of the side-hinged, folding or sliding type.
  • the choice among the different movements is a function of the management of the spaces and of the aesthetic of the room wherein the wardrobe or similar item of furniture is placed.
  • the side-hinged doors have features of high functionality in that they allow, for example, the application of a mirror or of accessories such as tie-holder or belt-holder or the like on the inner surface of the same door.
  • a mirror or of accessories such as tie-holder or belt-holder or the like on the inner surface of the same door.
  • they have an important disadvantage linked to the overall dimensions of the doors which, in the case of reduced spaces, can interfere with other items of furniture such as beds or the like.
  • Sliding doors allow this disadvantage to be resolved by means of a relative sliding movement of the doors both frontal and lateral and, more particularly, the sliding doors of the coplanar type allow perfect alignment of the same doors when the item of furniture is closed and superimposed in the phase of opening. They do not have one door staggered with respect to the other when the item of furniture is closed (as occurs for traditional sliding doors) and, in this way, they ensure a highly clean shape with a view to observing aesthetic concepts of uniformity, essentiality, harmony and pleasing appearance.
  • Sliding doors with coplanar movement are, given what is stated above, widely used and are characterised, for example, by the presence of a movement device comprising a longitudinal sliding guide attached to the frame of the wardrobe or equivalent item of furniture and, for each door, a first slide sliding with respect to said guide and a second slide transversely sliding with respect to the first from a rest position or retracted position to a working position or extracted position, together with means of deviation having the function of allowing the movement of the second slide with respect to the first.
  • a movement device comprising a longitudinal sliding guide attached to the frame of the wardrobe or equivalent item of furniture and, for each door, a first slide sliding with respect to said guide and a second slide transversely sliding with respect to the first from a rest position or retracted position to a working position or extracted position, together with means of deviation having the function of allowing the movement of the second slide with respect to the first.
  • the deviation means are applied to the longitudinal slide guide by means of the removal of a section of the track of the same guide with the disadvantage of having to perform mechanical machining processes on the longitudinal guide with a consequent increase in times and costs.
  • a further disadvantage of the traditional devices for coplanar doors is represented by the fact that the opening mechanisms have dimensions closely linked to the development both in height and in width of the door. Therefore it is necessary to have in stock different and multiple mechanisms of opening according to the different sizes of the doors, with consequent increases in the costs of storage and the like.
  • a further disadvantage is represented by the fact that the traditional slides, being positioned at one side of the door, tend to create undesirable unbalancing of the same which are more apparent the larger the size of the door.
  • the abovementioned supports attached above and below the door are constituted by simple hinges which do not allow an adequate moving away of the door from the item of furniture before the movement of sliding during opening, so that they are suitable only for doors of small thickness.
  • the object of the present invention is that of obviating the disadvantages stated above. More particularly the object of the present invention is that of providing an opening device for coplanar doors with rotary translation movement of the door during its movement of opening/closing.
  • a further object of the present invention is that of providing a device for coplanar doors suitable for eliminating any restraint on the height of the item of furniture, which is not a function of the height and width development of the door and which is such as to allow the construction of items of furniture provided with doors with different height and width.
  • a further object of the present invention is to make available to users an opening device for coplanar doors of items of furniture suitable for ensuring a high level of resistance and reliability in time and such, moreover, as to be easily and economically produced.
  • an opening device for coplanar doors of wardrobes and/or similar furnishing accessories suitable for being applied to a wardrobe, comprising a guide attached above or below a frame of the wardrobe, longitudinally extended and suitable for allowing the sliding of a mobile unit connected to a door via a first lever and a second lever both hinged with respect to said mobile unit and to said door so as to define a jointed quadrilateral mechanism co-operating with rods or arms of said mobile unit coupled with guide-blocks secured or integral to said guide for the opening/closing of the door with a rotary translation motion, said device comprising at least one carriage engaged and slidable with respect to a plate-guide secured to the door and hinge restrained to at least one hinge attached with one end to said at least one carriage and with the other end to a vertical shoulder of the frame, with said at least one carriage end at least one hinge coordinated with the movement of said first and second lever, the device further provided with a locking element or hook attached at one end of one or both the plate guides, suitable for engaging
  • the upper carriage and the lower carriage are, respectively, sliding along an upper plate-guide and a lower plate-guide, parallel and opposite, transversely attached on the internal front and along the height development of the door, the upper hinge and the lower hinge respectively hinged with one end to the upper carriage and to the lower carriage and with another end to a vertical shoulder of the frame.
  • the upper hinge and the lower hinge comprise a load-bearing lever and a secondary lever placed below said load-bearing lever, with said levers which are both hinged with one end to a connecting rod in turn hinged respectively to the carriage and with an opposite end hinged to a shoulder attachment element rigidly attached to a vertical shoulder of the wardrobe.
  • the opening device for coplanar doors of the present invention is applied to a wardrobe 12 to allow the opening/closing movement of a door 16 with respect to a frame 14 of the same wardrobe.
  • the opening device 10 comprises a guide 18 longitudinally extended, attached to the frame 14 of the wardrobe 12 at its upper surface 14' or lower surface 14" and suitable for allowing the sliding of a mobile unit 19.
  • said mobile unit 19 comprises a first carriage 20 and a second carriage 22, opposite and parallel, coupled and connected to the door 16 according to the ways detailed here below.
  • said mobile unit is defined by a single carriage.
  • first carriage 20 and the second carriage 22 are coupled and integral one with the other by means of a union bar 24 arranged transversely to said carriages in a direction, preferably, parallel to the guide 18.
  • a first lever 26 and a second lever 28 are hinged, respectively, to the first carriage 20 by means of a first pin 21 and to the second carriage 22 by means of a second pin 23, to a first fork 30 and to a second fork 32 of a plate-shaped element 34 attached to the inside front of the door 16 turned in the direction of the frame 14 of the wardrobe 12.
  • a further connection bar 36 makes integral, with a hinge restraint, said first lever 26 and second lever 28 allowing the transmission of the motion with a coordinated movement according to what is detailed here below.
  • a guide block or element 37 is secured to the guide 18 and is provided with a shaped track or groove 38 which, from an end edge of said guide block 37, develops a first section 38' in a direction parallel to the guide 18 which extends, at the opposite end edge, in a second section 38" substantially perpendicular to said first section, with said first section 38' and second section 38" joined one to the other by means of a curved section 38"'.
  • the track or groove 38 shaped in this way with an L shape substantially defines a cam whose function will be described in detail.
  • the track or groove 38 can have different shapes for an optimal control of the trajectory of opening of the door 16.
  • said guide block or element 37 can be formed directly on the guide 18.
  • a slider 40 is slidingly placed integral with an arm 42 with a tendentially L shape and provided with a first through slot 44 developed in a direction perpendicular to that of the guide 18, inside of which a first rod 45 engages, integral with the first carriage 20, and a second slot 46, developed in a direction parallel to the guide 18, inside of which a second rod 47 engages, integral with the first lever 26.
  • the function and the movement of said arm 42 will be detailed here below.
  • an upper plate-guide 50 and a lower plate-guide 52 are attached along the height development of the door, opposite and parallel one to the other, developed substantially along the entire width of the single door 16 and suitable for allowing the sliding, respectively, of an upper carriage 54 and of a lower carriage 56 integral one with the other by means of a bar or crosspiece 58.
  • An upper hinge 60 and a lower hinge 62, opposite one to the other, have one end attached with a hinge restraint 63, respectively, to the upper carriage 54 and to the lower carriage 56 and an opposite end attached, by means of a further hinge restraint 65, with respect to a shoulder attachment element 61 rigidly attached to a vertical shoulder 13 of the wardrobe 12 (as schematised in Figures 3, 7 and 14, 15 , respectively for a right shoulder and a left shoulder of an item of furniture).
  • the upper hinge 60 and the lower hinge 62 each comprise a load-bearing lever 70 and a secondary lever 72 placed below said load-bearing lever 70, both said levers hinged with one end to a connecting rod 74 in turn hinged respectively to the upper carriage 54 and to the lower carriage 56 and with an opposite end hinged to the shoulder attachment element 61.
  • a locking element or hook 64 is attached at one of the ends of the upper plate-guide 50 or of the lower plate-guide 52 or of both and is suitable for engaging with the upper carriage 54 or with the lower carriage 56 or with both to define a temporary lock for the regulation and actuation of the movement of opening/closing of the door 16 as detailed here below.
  • said locking element 64 when the door 16 is in a closure position, is contained inside the upper carriage 54 or the lower carriage 56 or both.
  • said locking element or hook 64 at one of the ends, has two opposite projecting portions 67 which define a transverse opening 68 which extends and widens, inside the body of the locking element or hook 64, in a pocket 68' with a substantially circular profile suitable for receiving a pin 69 projecting from the lower carriage 56 or upper carriage 54 with a substantially rectangular section (as schematised in Figures 8 and 8b ).
  • the device of the invention likewise comprises an optional return spring (not shown in the drawing) having the function of exerting the elastic function during the phase of closing of the door 16 damping the movement of the same.
  • the first carriage 20 and the second carriage 22 can, as described above, be attached above or below the frame 14 as a function of the position of the guide 18 and of the dimensions of the doors, so as to allow the door to be supported, maintaining a symmetry with respect to the vertical middle line and, at the same time, optimising the distribution of the weights bearing on the system and allowing the use of doors with different heights, as schematised in the example configurations of Figure 9 .
  • the device of the invention comprises the mobile unit with one single carriage or with two adjacent carriages positioned not symmetrically with respect to the vertical middle line of the door.
  • Figures 11 to 13 schematise an alternative embodiment of the device of the invention described above. More particularly the device comprises a mobile unit 19' sliding with respect to the guide 18 and comprising a first carriage 20' and a second carriage 22' made integral one with the other by means of a transverse union bar (not visible in the drawings), a first lever 26' and a second lever 28' identical one with the other and, respectively, hinged with one end to the first carriage 20' and to the second carriage 22' and with the opposite end to a first fork 30' and to a second fork 32'.
  • a mobile unit 19' sliding with respect to the guide 18 and comprising a first carriage 20' and a second carriage 22' made integral one with the other by means of a transverse union bar (not visible in the drawings), a first lever 26' and a second lever 28' identical one with the other and, respectively, hinged with one end to the first carriage 20' and to the second carriage 22' and with the opposite end to a first fork 30' and to a second fork 32
  • first lever 26' and of the second lever 28' hinged with respect to the first and second carriage, have a cogged wheel profile 80 and 81 respectively suitable for meshing with a conjoined cogged profile 82 and 83 formed on one end of a first connecting rod 84 and of a second connecting rod 85 pivoted, respectively, to the first carriage 20' and to the second carriage 22'.
  • the ends of said first connecting rod 84 and second connecting rod 85 are made integral one with the other by means of a union bar 25 having the function of transmitting the motion between the two connecting rods as detailed here below.
  • the second connecting rod 85 of the second carriage 22' is likewise provided with a projecting appendage 86 whose end is provided with a roller or slider 87 sliding inside a shaped track or groove 88 made in the guide 18.
  • Said track or groove 88 develops along a substantially right-angled path with one closed end defining a stop portion for the roller or slider 87 of the projecting appendage 86 and wherefrom a first section 88' develops, joined to a second section 88" perpendicularly arranged with respect to the first section and with an open end.
  • the projecting appendage 86 in an alternative embodiment, can be formed on the first connecting rod 84.
  • the device of the invention can be with manual actuation or automatic actuation by means of an electric motor.
  • Figure 4 illustrates the condition of closure of the door 16 wherein the pin 40 of the shaped arm 42 is at the second section 38" of the track or groove 38 of the guide block 37 and the first lever 26 and the second lever 28 are in a rest position with an orientation substantially parallel to the guide 18.
  • Figure 5 illustrates the first phase of opening of the door 16 during which said door is moved away from the frame 14 and parallel thereto with the first lever 26 and the second lever 28 which rotate in a coordinated manner with respect to the first pin 21 and to the second pin 23 and with the second rod 47 of the first lever 26 which, sliding inside the second slot 46 of the arm 42, causes the translation movement of said arm 42 with the slider 40 which slides along the second section 38" of the track or groove 38 of the guide block 37 in the direction of the first section 38' (the first rod 45 which engages with the first slot 44 sustains and regularises the movement of the arm 42).
  • the upper carriage 54 (or the lower carriage 56) is coupled to the locking element or hook 64; in fact the pin 69 is housed in the pocket 68' and partially rotated with the larger axis rotated through an angle comprised between 45° and 90° with respect to the longitudinal axis of the locking element or hook 64 so as to prevent the withdrawal thereof through the transverse opening 68.
  • first lever 26 and the second lever 28 restrained as described with respect to the first carriage 20, to the second carriage 22, to the first fork 30 and to the second fork 32 and connected by means of the further connection bar 36, define a mechanism of the jointed quadrilateral type and, since said first and second lever have the same dimensions, the door 16 moves away from the frame 14 with a rotary translation movement remaining parallel to the same frame.
  • the movement transmitted by the shaped arm 42 to the first lever 26 is transmitted to the second lever 28 by means of the aforesaid further connection bar 36.
  • the further rotation of the first lever 26 and of the second lever 28 imposes a further rotary movement of the upper hinge 60 and of the lower hinge 62 which determines the coordinated rotation of the pin 69 which, moving with the larger axis parallel to the longitudinal axis of the locking element or hook 64, disengages with respect to the pocket 68' and to the opening 68 to allow the condition wherein the door 16, moved away from the surface of the frame 14, as described previously, is made to slide parallel to the same and, superimposing on another door (not shown in the drawings), makes the space inside the same frame accessible.
  • the upper carriage 54 (and/or the lower carriage 56), through the action of rotation of the first lever 26 and of the second lever 28, disengages with respect to the locking element or hook 64, allowing the movement of the door 16 by means of a sliding of the upper carriage 54 and of the lower carriage 56 along the upper plate-guide 50 and the lower plate-guide 52.
  • the first carriage 20 and the second carriage 22 slide with respect to the guide 18 with the slider 40 of the arm 42 which runs along the first section 38' of the track or groove 38 of the guide block 37 and exits from the same.
  • the door 16 is moved away from the frame of the item of furniture and parallel thereto with the first lever 26' and the second lever 28' which rotate in a coordinated manner with respect to own hinge restraint with the first carriage and second carriage and with the motion which is transmitted from the second lever 28' to the first lever 26' by means of conjoined cogged profiles (the cogged profile crown 81 of the second lever 28' with the cogged profile 83 of the second connecting rod 85 and the cogged profile crown 80 of the first lever 20' with the cogged profile 82 of the first connecting rod 84) and of the union bar 25.
  • conjoined cogged profiles the cogged profile crown 81 of the second lever 28' with the cogged profile 83 of the second connecting rod 85 and the cogged profile crown 80 of the first lever 20' with the cogged profile 82 of the first connecting rod 84
  • the movement of the second lever 28' also causes the coordinated sliding of the roller or slider 87 of the projecting appendage 86 inside the track or groove 88 with the unhooking or disengaging of the pin 69 of the upper carriage 54 (or lower 56) with respect to the locking element or hook 64, with said disengaging which takes place when the roller or slider 87 has run along the entire groove 88 abandoning the section 88" (as schematised in Figure 13 and in Figure 15 ) and with the consequent possibility of moving the door during sliding by means of a sliding of the upper carriage 54 and lower carriage 56 with respect to the upper guide 50 and lower guide 52.
  • the opening device for coplanar doors of the invention allows advantageously the performing of a rotary translation movement and control of the trajectory of the door during its movement of opening/closing.
  • An important advantage of the opening device for coplanar doors of the invention is represented by the upper carriage 54 and lower carriage 56 sliding with respect to the respective upper plate-guide 50 and lower plate-guide 52 which can be attached parallel one to the other at different distances along the height development of the door. This allows the use of doors having different heights and attaching of the guide for the mobile unit assembly above or below the frame independently of the height dimensions of the door, which is not bound to the height of the item of furniture.
  • a further advantage is represented by the fact that the presence of the guide block or element 37 allows the breakdown of the rotational movement of the lever connected to the carriage (sliding with respect to the guide 18) according to two linear components, a horizontal component and a vertical component, in such a way as to create, in combination with the features of the guide block, a controlled trajectory of the door during its movement of opening.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Lock And Its Accessories (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Wing Frames And Configurations (AREA)

Claims (10)

  1. Öffnungsvorrichtung (10) für koplanare Türen von Garderoben und/oder ähnlichem Einrichtungszubehör, die sich eignet, an eine Garderobe (12) angewandt zu werden, die eine Führung (18) umfasst, die über oder unter einem Rahmen (14) der Garderobe (12) angebracht werden kann, sich in Längsrichtung erstreckt und eignet, das Gleiten einer beweglichen Einheit (19, 19') der Öffnungsvorrichtung (10) zu ermöglichen, die mit einer Tür (16) über einen ersten Hebel (26, 26') und einen zweiten Hebel (28, 28') verbunden werden kann, die derart beide in Bezug auf die bewegliche Einheit (19, 19') und auf die Tür schwenkbar gelagert sind, dass ein verbundener vierseitiger Mechanismus definiert wird, der mit Stangen oder Armen (42; 86) der beweglichen Einheit (19, 19') zusammenwirkt, die mit Führungsblöcken (37) gekoppelt ist, die an der Führung (18) befestigt oder einteilig damit sind, um die Tür (16) mit einer translatorischen Drehbewegung zu öffnen/schließen, wobei die Vorrichtung mindestens einen Schlitten (54, 56) umfasst, der in eine Plattenführung (50, 52) eingreift und in Bezug dazu verschiebbar ist, die an der Tür (16) befestigt ist und deren Schwenkbewegung auf mindestens ein Scharnier (60, 62) beschränkt ist, das mit einem Ende an dem mindestens einen Schlitten (54, 56) angebracht ist und mit dem anderen Ende an einer vertikalen Schulter (13) des Rahmens (14) angebracht werden kann, wobei der mindestens eine Schlitten (54, 56) und das mindestens eine Scharnier (60, 62) mit der Bewegung des ersten und zweiten Hebels (26, 26' und 28, 28') koordiniert sind, wobei die Vorrichtung dadurch gekennzeichnet ist, dass sie mit einem Verriegelungselement oder Haken (64) versehen ist, das/der an einem Ende von einer oder beiden Plattenführungen (50, 52) angebracht ist, zum Eingriff mit dem mindestens einen Schlitten (54, 56) zum Sperren/Entsperren der Gleitbewegung der Tür (16) parallel zu dem Rahmen (14) geeignet ist und an einem ihrer Enden mit zwei entgegengesetzten hervorstehenden Abschnitten (67) versehen ist, die eine Queröffnung (68) definieren, die sich innerhalb des Körpers des Hakens (64) in einer Aussparung (68') mit einem im Wesentlichen kreisförmigen Profil erstreckt und ausweitet, die sich zum Aufnehmen eines Stiftes (69) eignet, der von dem Schlitten (54, 56) hervorsteht und ein im Wesentlichen rechteckiges Querschnittsprofil aufweist, wobei der Stift (69) sich mit dem Scharnier (60, 62) während des Öffnens und Schließens der Tür dreht, wobei die Öffnungsvorrichtung einen oberen Schlitten (54) und einen unteren Schlitten (56) umfasst, die entlang einer oberen Plattenführung (50) beziehungsweise einer unteren Plattenführung (52) parallel und entgegengesetzt gleiten, in Querrichtung an der inneren Stirnwand und entlang der Höhenausrichtung der Tür (16) angebracht werden können, wobei die Öffnungsvorrichtung ein oberes Scharnier (60) und ein unteres Scharnier (62) umfasst, das mit einem Ende an dem oberen Schlitten (54) beziehungsweise an dem unteren Schlitten (56) und mit einem anderen Ende an einer vertikalen Schulter (13) des Rahmens (14) schwenkbar gelagert ist, wobei das obere Scharnier (60) und das untere Scharnier (62) jeweils einen tragenden Hebel (70) und einen Nebenhebel (72) umfassen, der unter dem tragenden Hebel (70) platziert ist, wobei die Hebel, die beide mit einem Ende an einer Verbindungsstange (74) schwenkbar gelagert sind, die wiederum jeweils an dem Schlitten (54, 56) schwenkbar gelagert ist, und mit einem entgegengesetzten Ende an einem Schulteranbringungselement (61) schwenkbar gelagert sind, das starr an einer vertikalen Schulter (13) der Garderobe (12) angebracht werden kann.
  2. Öffnungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der obere Schlitten (54) und der untere Schlitten (56) mittels eines Stabes oder eines Querstücks (58) einteilig miteinander sind.
  3. Öffnungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die bewegliche Einheit (19), die in Bezug auf die Führung (18) gleitet, einen ersten Schlitten (20, 20') und einen zweiten Schlitten (22, 22') umfasst, die entgegengesetzt und parallel sind und mittels eines Verbindungsstabs, der quer zu den Schlitten platziert ist, miteinander gekoppelt und verbunden sind.
  4. Öffnungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die bewegliche Einheit (19), die in Bezug auf die Führung (18) gleitet, einen einzigen Schlitten umfasst.
  5. Öffnungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Stangen oder Arme der Einheit (19), die mit Führungsblöcken gekoppelt sind, die an der Führung (18) befestigt oder einteilig damit sind und mit dem ersten Hebel (26) und dem zweiten Hebel (28) zusammenwirken, ein/en Führungsblock oder -element (37) und einen Arm (42) umfassen, der mit dem Führungsblock und der beweglichen Einheit zusammenwirkt, um den ersten und den zweiten Hebel einander entgegengesetzt einteilig miteinander mittels eines weiteren Verbindungsstabes (36) zu bewegen.
  6. Öffnungsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass der/das Führungsblock oder -element (37) an der Führung (18) befestigt oder direkt darauf gebildet ist und mit einer geformten Spur oder Rille (38) versehen ist, die von einer Endkante des Führungsblocks (37) einen ersten Abschnitt (38') in einer Richtung parallel zu der Führung (18) ausrichtet, die sich an der entgegengesetzten Endkante in einen zweiten Abschnitt (38") erstreckt, der im Wesentlichen senkrecht zum ersten Abschnitt ist, wobei der erste Abschnitt (38') und der zweite Abschnitt (38") mittels eines gekrümmten Abschnitts (38"') miteinander verbunden sind, um eine Kurve zu definieren.
  7. Öffnungsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass der Arm (42) tendenziell L-förmig ist und mit einem Gleitstück (40) versehen ist, das geeignet ist, mit der Spur oder Rille (38) des Führungsblocks (37) ineinanderzugreifen, mit einem ersten Durchgangsschlitz (44), der in eine Richtung senkrecht zu derjenigen der Führung (18) ausgerichtet ist und in den eine erste Stange (45) gleitend eingreift, die einteilig mit der beweglichen Einheit (19) ist, und einem zweiten Durchgangsschlitz (46), der in eine Richtung parallel zu der Führung (18) ausgerichtet ist, in die eine zweite Stange (47) einteilig mit dem ersten Hebel (26) gleitend ineinandergreift.
  8. Öffnungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Stangen oder Arme der beweglichen Einheit (19'), die mit Führungsblöcken gekoppelt sind, die an der Führung (18) befestigt oder einteilig damit sind und mit dem ersten Hebel (26') und dem zweiten Hebel (28') zusammenwirken, eine erste Verbindungsstange (84) und eine zweite Verbindungsstange (85) umfassen, die an den ersten Hebel (26') und den zweiten Hebel (28') gekoppelt sind, jeweils an dem ersten Schlitten (20') und an dem zweiten Schlitten (22') schwenkbar gelagert sind und mittels eines Verbindungsstabs (25) und einer geformten Rille oder Spur (88) einteilig gemacht sind, die entlang eines Wegs im Wesentlichen mit einem rechten Winkel ausgerichtet ist und in der Führung (18) zum Gleiten einer Rolle oder eines Gleitstücks (87) eines hervorstehenden Anhängsels (86) von einer der Verbindungsstangen gebildet ist, wobei die geformte Rille oder Spur (88) einen ersten Abschnitt (88') umfasst, der an einem Ende geschlossen ist, mit einem zweiten Abschnitt (88") verbunden ist, der senkrecht zum ersten Abschnitt und mit einem offenen Ende angeordnet ist.
  9. Öffnungsvorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Kopplung zwischen dem ersten Hebel (26') und der ersten Verbindungsstange (84) und zwischen dem zweiten Hebel (28') und der zweiten Verbindungsstange (85) mittels verknüpfter Profile hergestellt ist, die durch eine Krone mit gezahntem Profil (80) des ersten Hebels (26'), das mit einem gezahnten Profil (82) der ersten Verbindungsstange (84) ineinandergreift, beziehungsweise durch eine Krone mit gezahntem Profil (81) des zweiten Hebels (28') definiert sind, das mit einem gezahnten Profil (83) der zweiten Verbindungsstange (85) ineinandergreift.
  10. Verfahren zum Öffnen/Schließen koplanarer Türen mit translatorischer Drehbewegung mittels der Öffnungsvorrichtung nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass es die folgenden Schritte umfasst:
    - Bewegen der Tür (16) weg von dem Rahmen (14) mittels einer koordinierten Drehung des ersten Hebels (26, 26') und des zweiten Hebels (28, 28') in Bezug auf die bewegliche Einheit (19) mit dem Gleitstück (40, 87), das entlang des Abschnitts (38", 88') der Spur oder Rille (38, 88) in der Richtung des Abschnitts (38', 88") gleitet, und mit der zweiten Stange (47) des ersten Hebels (26), der innerhalb des zweiten Schlitzes (46) des gleichen Arms (42) gleitet;
    - außer Eingriff bringen des oberen Schlittens (54) und/oder des unteren Schlittens (56) in Bezug auf das Verriegelungselement oder den Haken (64) mittels des Aufwärtshubs des Stifts (69) in Bezug auf die Aussparung (68') des Hakens;
    - Bewegen der Tür (16) parallel zu dem Rahmen (14) mittels eines Gleitens des oberen Schlittens (54) und des unteren Schlittens (56) entlang der oberen Plattenführung (50) und der unteren Plattenführung (52) und gleichzeitigen Gleitens des ersten Schlittens (20, 20') und des zweiten Schlittens (22, 22') in Bezug auf die Führung (18) und des Gleitstücks (40, 87) entlang des Abschnitts (38', 88") der Spur oder Rille (38, 88).
EP14167578.5A 2013-05-09 2014-05-08 Öffnungsvorrichtung für koplanare Türen Active EP2801686B1 (de)

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IT000759A ITMI20130759A1 (it) 2013-05-09 2013-05-09 Dispositivo di apertura per ante complanari

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DE102016101118A1 (de) * 2016-01-22 2017-07-27 Hettich-Heinze Gmbh & Co. Kg Möbel
DE102017100550A1 (de) * 2017-01-12 2018-07-12 Gretsch-Unitas GmbH Baubeschläge Türanordnung
CN109488142B (zh) * 2018-10-31 2020-09-22 广东东箭汽车科技股份有限公司 机械锁止装置和汽车

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IT1312027B1 (it) * 1999-03-26 2002-04-04 Antonio Giovannetti Meccanismo e complesso per apertura-chiusura di ante complanari,adatto a consentire un movimento dell'anta parallelamente a se
DE202009004802U1 (de) * 2009-05-11 2010-09-23 Hettich-Heinze Gmbh & Co. Kg Führungsanordnung
CH702441A1 (de) * 2009-12-18 2011-06-30 Eku Ag Laufwerksanordnung mit zwei Führungsschienen für eine Schiebetür.
ITCO20110048A1 (it) * 2011-10-18 2013-04-19 Mixal S R L Gruppo di scorrimento di una anta di un mobile e mobile che lo utilizza

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