EP3441550B1 - Charnière invisible - Google Patents

Charnière invisible Download PDF

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Publication number
EP3441550B1
EP3441550B1 EP18187386.0A EP18187386A EP3441550B1 EP 3441550 B1 EP3441550 B1 EP 3441550B1 EP 18187386 A EP18187386 A EP 18187386A EP 3441550 B1 EP3441550 B1 EP 3441550B1
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EP
European Patent Office
Prior art keywords
hinge
hinge body
pivoted
panel
connecting rod
Prior art date
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EP18187386.0A
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German (de)
English (en)
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EP3441550A1 (fr
Inventor
Mirko Tarzariol
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Otlav SpA
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Otlav SpA
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Publication date
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Priority to PL18187386T priority Critical patent/PL3441550T3/pl
Publication of EP3441550A1 publication Critical patent/EP3441550A1/fr
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Publication of EP3441550B1 publication Critical patent/EP3441550B1/fr
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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
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
    • E05D3/186—Scissors hinges, with two crossing levers and five parallel pins

Definitions

  • the present invention regards an invisible hinge for furniture pieces or doors/windows/shutters, according to the preamble of the main independent claim.
  • the present hinge is intended to be employed in order to rotatably associate a movable member, such as the panel of a door or of a furniture piece, with a fixed frame, such as the jamb of a door or the support structure of a furniture piece.
  • a movable member such as the panel of a door or of a furniture piece
  • a fixed frame such as the jamb of a door or the support structure of a furniture piece.
  • the hinge object of the present invention, is of the type termed "invisible” or even “embedded”, in the technical jargon of the field, since it is not visible from outside once the movable member is arranged in a closed position, since all the elements that compose the hinge are situated substantially completely embedded inside the movable member and the fixed frame.
  • the hinge, object of the present invention has advantageous but not exclusive application when it is associated with fixed frames of doors provided with finishing elements, commonly termed in the technical jargon of the field "staff beads”.
  • the hinge, object of the present invention is therefore inserted in the field of doors/windows/shutters, in the field of production of accessories for doors/windows/shutters and more generally in the field of interior decoration.
  • hinges usually consist of two hinge bodies - of which one is fixed to the fixed frame of the door/window/shutter (such as the jamb of a door) and one is fixed to the movable member of the door/window/shutter, such as a panel of a door - which are mechanically connected to each other by one or more articulation arms in order to allow a rotation of the movable member with respect to the fixed frame, usually 180° around a hinging axis.
  • a hinge of invisible type in which the bodies of the same hinge are embedded inside cavities of the structure of the movable member and of the fixed frame such that only portions of the articulation arms between the two bodies of the hinge itself project beyond their shape.
  • each hinge body comprises a casing body, which is intended to be embedded in a cavity made in the movable panel or in the fixed frame, delimits a seat in which the articulation arms are at least partially housed and is generally provided with two fixing flanges which are extended towards the exterior of the seat along its main extension direction, for fixing the movable panel to the fixed frame, e.g. with screws.
  • a type of invisible hinge which comprises a central articulation and two lateral articulations. More in detail, the central articulation consists of a first connecting rod, hinged to a first casing body associated with the panel and contained inside the first seat of the latter, and of a first lever pivoted at one end to the first connecting rod and at the other end to a second casing body associated with the frame. Each lateral articulation is in turn composed of a second connecting rod, which is hinged to the second casing body associated with the frame and is contained inside the second seat of the latter, and of a second lever pivoted at one end to the second connecting rod and at the other end to the first casing body associated with the panel.
  • hinges of the above-indicated type are described in the documents DE 268641 , FR 756458 , US 1,280,357 , US 7,197,790 , ES 1073279 and EP 2476836 .
  • Doors/windows/shutters are known on the market which comprise a movable panel and a fixed frame with hinges mounted thereon having bodies non-aligned with each other, with the fixed frame recessing with respect to the external face of the panel.
  • a first requirement of the field of doors/windows/shutters requires that the panels of the doors be made of reversible type, i.e. the hinges can be associated with both long sides of the panel (right or left) by rotating the panel with respect to a middle vertical axis thereof, or by rotating the panel with respect to a central horizontal axis thereof, orthogonal to the position defined by the panel itself.
  • This allows a standardization in the production of the panels with clear economic savings; however, it involves that the panels be mirrored with respect to a middle plane parallel to the position of the panels themselves.
  • This circumstance involves a clear limitation of the versatility for freely mounting hinges and overlapped profiles to the fixed frame of doors/windows/shutters.
  • doors often have, in order to minimize production costs, thicknesses on the market that are rather standardized and for example mainly 40 and 44 mm.
  • the problem underlying the present invention is to overcome the drawbacks of the abovementioned prior art by providing an invisible hinge for furniture pieces or doors/windows/shutters, which is able to make a high maximum extension between the casing bodies of its hinge bodies, while limiting the size for the same hinge bodies.
  • a further object of the present invention is to provide an invisible hinge for furniture pieces or doors/windows/shutters which allows meeting - in a more versatile manner - the market needs of associating panels and staff beads with different sizes and characteristics.
  • a further object of the present invention is to provide an invisible hinge for furniture pieces or doors/windows/shutters which allows attaining a perfect coplanarity between the frame provided with staff bead and the external face of the panel.
  • a further object of the present invention is to provide an invisible hinge for furniture pieces or doors/windows/shutters which is inexpensive to achieve.
  • a further object of the present invention is to provide an invisible hinge for furniture pieces or doors/windows/shutters which is safe and entirely reliable in operation.
  • reference number 1 overall indicates the invisible hinge, object of the present invention.
  • the hinge 1 is intended to be employed for rotatably connecting a movable member 100, e.g. the panel of a door or of a furniture piece, to a fixed frame 200, e.g. constituted by a frame of a door or by the support structure of a furniture piece.
  • a movable member 100 e.g. the panel of a door or of a furniture piece
  • a fixed frame 200 e.g. constituted by a frame of a door or by the support structure of a furniture piece.
  • the invisible hinge 1, to which the present invention refers, is not visible from the outside once the movable panel 100 is arranged in a closed position, since all the elements which compose the hinge 1 are substantially embedded inside the same panel 100 and the same fixed frame 200, as will be better explained hereinbelow.
  • the invisible hinge 1 comprises, in a per se entirely conventional manner, two hinge bodies 2 and 3 rotatably mechanically connected by means of articulation means 4.
  • a first hinge body 2 delimiting a corresponding first containment seat 20, is intended to be embedded within a corresponding first cavity 5 made in the movable panel 100 and a second hinge body 3, delimiting a corresponding second containment seat 30, is intended to be embedded within a corresponding second cavity 6 made in the fixed frame 200.
  • Each of the two hinge bodies 2, 3 advantageously consists of an elongated casing body (indicated in the figures with reference numbers 2', 3'), intended to be fixed respectively to the movable panel 100 and to the fixed frame 200, and of a support body 2", 3" fixed inside the respective elongated casing body, and intended to attain the fulcra with the means for articulation 4.
  • the support bodies 2" and 3" form the external walls of the respective first and second hinge body 2, 3.
  • each elongated casing body 2', 3' is preferably made of metal material, and appears as a box-like body provided with an open side defining a passage for the traversing of the articulation means 4.
  • the latter are pivoted inside the elongated casing body 2', 3' to the support bodies 2" and 3" and serve for rotatably supporting the movable panel 100 with respect to the fixed frame 200, as will be specified in detail hereinbelow.
  • Each elongated casing body 2', 3' is also advantageously provided, in a known manner, with two fixing flanges, e.g. flat, which are extended outside the casing body along its main extension direction and are provided with through holes for the insertion of check screws aimed to fix the casing body respectively on the panel or on the frame.
  • Each hinge body 2, 3 also comprises an internal wall 2A, 3A and an external wall 2B, 3B, by internal and external it being intended the side of the hinge body 2, 3 intended to be directed respectively towards the internal and external face of the door/window/shutter.
  • internal and external it must be intended that direction towards which the panel 100 is opened, or that which, as explained hereinbelow, has the fixed frame 200 covered with an overlapped profile 13.
  • the definition of the sides of the hinge bodies 2 and 3 is necessary for indicating the fulcrum positions of the members which compose the abovementioned articulation means 4.
  • the latter allow operatively moving the first hinge body 2 and the second hinge body 3 rotatably with respect to each other, between a closed position A and an open position B of the two hinge bodies which of course correspond to the closed and open positions of the panel 100 with respect to the fixed frame 200.
  • first and the second containment seat 20, 30 of the casing bodies 2', 3' of the relative first and second hinge body 2, 3 are arranged in opposite position with respect to each other, i.e. with respective cavities substantially directed against each other.
  • the first internal wall 2A and the first external wall 2B of the first hinge body 2 are respectively substantially side-by-side (according to a direction orthogonal to the position of the panel 100) the second internal wall 3A and the second external wall 3B of the second hinge body 3, as can be appreciated in the enclosed figure 2 .
  • the two internal walls 2A, 3A and the two external walls 2B, 3B are oriented towards same directions - respectively internal V1 and external V2 - of the door/window/shutter, illustrated with arrows in the same figure 2 .
  • first and the second containment seat 20, 30 of the casing bodies 2', 3' are directed in a common direction V3 with the first external wall 2B of the first hinge body 2 facing the second external wall 3B of the second hinge body 3.
  • the hinging means 4 of the invisible hinge 1 comprise at least one first panel connecting rod 7, which is contained within the first containment seat 20 of the first hinge body 2 and is pivoted at a first end 7A thereof to the first internal wall 2A of the latter and at its second end 7B to a first termination 8A of at least one first curved lever 8. The latter is also pivoted at its second termination 8B to the second external wall 3B of the second hinge body 3.
  • the hinging means 4 of the invisible hinge 1 also comprise at least one second frame connecting rod 9, which is contained within the second containment seat 30 of the second hinge body 3 and is pivoted at a third end 9A thereof to the second external wall 3B of the latter, and at a fourth end 9B to a third termination 10A of at least one second curved lever 10.
  • the latter is also pivoted at a fourth termination 10B to the first external wall 2B of the first hinge body 2.
  • first panel connecting rod 7 and the second frame connecting rod 9 rotate between the closed A and open B positions of the two hinge bodies 2, 3 with respect to the respective first hinge body 2 and second hinge body 3 with equivalent rotation sense R1, which is opposite the rotation sense R2 of the first curved lever 8 and of the second curved lever 10 respectively with respect to the second hinge body 3 and to the first hinge body 2, at which such levers 8 and 10 are pivoted at their second and fourth terminations 8B and 10B.
  • the distance D between the first external wall 2B of the first hinge body 2 and the second external wall 3B of the second hinge body 3, when the hinge has the hinge bodies 2, 3 in open position B, is much greater than that of conventional invisible hinges.
  • the claimed configuration of the first panel connecting rod 7 and of the second frame connecting rod 9 involves that, during the movement of the panel 100, the rotation of such connecting rods 7, 9 (in particular with equivalent rotation sense R1 with respect to the corresponding hinge bodies 2, 3) causes a movement of the first hinge body 2 (and hence of the panel 100) which delineates a trajectory of the edge of the panel 100 (illustrated in the embodiment of figures 11 and 12 ) which allows overcoming the bulk of the fixed frame 200 (and in particular of the overlapped profile 13) and thus arranging the hinge bodies 2, 3 in open position B with a distance D (between the first external wall 2B of the first hinge body 2 and the second external wall 3B of the second hinge body 3) that is greater than that of the solutions of known type, which provide for a conventional radial rotation of the panel.
  • first hinge body 2 having depth P1 of 51-55 mm and width L1 of 30-34 mm as well as with a second hinge body having depth P2 of 28.5-32.5 mm and width L2 of 23-27 mm it was possible to obtain a distance D between the bodies of 25.5-29.5 mm.
  • Such high distance allows the hinge to open the panel even in the case of doors with high thickness (e.g. 44 mm) and with staff beads fixed on the external face of the fixed frame 200 with particularly high thickness.
  • the second hinge body 3 comprises a projecting appendage 11, which is raised from the external face 3B' of the second external wall 3B and projects towards the exterior of the second containment seat 30.
  • the first curved lever 8 is thus pivoted at its second termination 8B to the aforesaid projecting appendage 11 of the second external wall 3B of the second hinge body 3.
  • the aforesaid projecting appendage 11 substantially forms a step with the second external wall 3B of the second hinge body 3; in addition, this is advantageously composed of two side-by-side portions 11' and 11" separated by a notch 12, within which the second termination 8B of the first curved lever 8 is pivoted.
  • such projecting appendage 11 remains completely embedded inside the first containment seat 20 of the first hinge body 2, when the two hinge bodies 2, 3 are in closed position A.
  • two second curved levers 10 are provided, each of which pivoted at its third termination 10A and at its fourth termination 10B respectively to the fourth end 9B of the second frame connecting rod 9 and to the second external wall 2B of the first hinge body 2.
  • Such second curved levers 10 are parallel to each other and are at the side of the first curved lever 8 on opposite sides (in the longitudinal extension sense of the hinge bodies 2, 3). More clearly, when the hinge 1 is mounted on the door/window/shutter, the three levers are arranged in succession one on top of the other.
  • the first curved lever 8 and the two second curved levers 10 are advantageously transversely pivoted together by a pin 15, in particular inserted in through holes at second convex portions 101 of the second curved levers.
  • the second frame connecting rod 9 has T-shaped form (see figure 8 ) obtained with an enlarged base 9', from which a projecting portion 9" is extended in middle position.
  • the enlarged base 9' is pivoted on its opposite sides to the third terminations 10A of the two second curved levers 10, while the projecting portion 9" is pivoted at its free end to the second external wall 3B of the second hinge body 3.
  • the first panel connecting rod 7 has a shape designed for minimizing the bulk and for increasing the distance D between the hinge bodies 2 and 3.
  • it comprises two undercut-shaped portions 71, 72, parallel to each other and joined in single body at the respective corners 73 by a spacer 74.
  • the free ends 7A and 7B of the two undercut-shaped portions of the first panel connecting rod 7 are two-by-two spaced and opposite.
  • a first pair of free ends 7A forms the aforesaid first end 7A of the first panel connecting rod 7 and is pivoted at the first hinge body 2 to the first internal wall 2A
  • the second pair of free ends 7B forms the aforesaid second end 7B of the first panel connecting rod 7 and receives the first termination 8A of the first curved lever 8 interposed, pivoting it (see figure 5 ).
  • Such conformation of the first connecting rod 7 confers particular stability and mechanical strength to the hinge 1 according to the invention.
  • the undercut-shaped portions 71, 72 of the first panel connecting rod 7 define, together with the spacer 74, a recess 75 which is intended to receive, substantially with shape engagement, a first convex portion 80 of the first curved lever 8, when the first and the second hinge body 2, 3 are in the closed position A.
  • Such conformation of the first connecting rod 7 with the recess 75 allows minimizing the bulk of the articulation means 4 inside the first containment seat 20 of the first hinge body, allowing the maintenance of reduced sizes thereof.
  • the door/window/shutter that makes use of the invention according to the above-reported description advantageously comprises a movable panel, such as that of a door, and a fixed frame 200 such as the frame of a door, which are rotatably connected to each other by means of one or more of the aforesaid invisible hinges 1.
  • the first hinge body 2 is embedded within the first cavity 5 made in the thickness of the movable panel 100 in a centered position. As already indicated above, this allows using reversible panels during installation, i.e. which can receive the hinges on both right and left sides by rotating the panel with respect to a middle vertical axis thereof, or by rotating the panel with respect to a central horizontal axis thereof, orthogonal to the position defined by the panel itself.
  • the second hinge body 3 is embedded within the corresponding second cavity 6 made in the fixed frame 200.
  • the middle plane D1 of the first hinge body 2 which coincides with the middle plane of the panel 100, is non-aligned by a non-alignment distance S with respect to the middle plane D2 of the second hinge body 3, which in turn is embedded in the fixed frame 200.
  • Such non-alignment between the planes of two hinge bodies 2, 3 involves a recess of the frame 200 which can be advantageously compensated for by fixing, on the external face 200A of the frame 200 itself, an overlapped profile 13, e.g. constituted by a plasterboard panel or by a staff bead whose visible face 13A is arranged aligned flush with the external face 100A of the panel 100.
  • the door/window/shutter, object of the present invention due to a hinge 1 having a high maximum extension between its two bodies 2, 3 allows an improved versatility of use of the hinge itself with the variation the thickness of the panel (indicated with M in figure 10 and for example equal to 40 or 44 mm) and with the variation of the thickness of the overlapped profile 13.
  • the finding thus conceived therefore attains the pre-established objects.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Claims (11)

  1. Charnière invisible pour relier de manière rotative un élément mobile (100) à un cadre fixe (200), laquelle comprend :
    - un premier corps de charnière (2) délimitant un premier siège de confinement (20) correspondant, destiné à être incorporé à l'intérieur d'une première cavité (5) correspondante obtenue sur ledit élément mobile (100) ;
    - un deuxième corps de charnière (3) délimitant un deuxième siège de confinement (30) correspondant, destiné à être incorporé à l'intérieur d'une deuxième cavité (6) correspondante obtenue sur ledit cadre fixe (200) ;
    - des moyens d'articulation (4), lesquels relient de manière rotative ledit premier corps de charnière (2) audit deuxième corps de charnière (3), entre une position fermée (A) dans laquelle lesdits premier et deuxième sièges de confinement (20, 30) sont situés l'un en face de l'autre avec la première paroi interne (2A) et la première paroi externe (2B) dudit premier corps de charnière (2) respectivement sensiblement adjacentes à la deuxième paroi interne (3A) et à la deuxième paroi externe (3B) dudit deuxième corps de charnière (3) et orientées vers les mêmes directions (V1, V2); et une position ouverte (B), dans laquelle lesdits premier et deuxième sièges de confinement (20, 30) sont dirigés dans une même direction (V3) avec la première paroi externe (2B) dudit premier corps de charnière (2) étant en face de la deuxième paroi externe (3B) dudit deuxième corps de charnière (3) ;
    dans laquelle lesdits moyens d'articulation (4) comprennent :
    - au moins une première tige de raccordement au panneau (7), qui est logée à l'intérieur du premier siège de confinement (20) dudit premier corps de charnière (2) et est pivotée à une première extrémité (7A) de celui-ci vers ladite première paroi interne (2A) de ce dernier et à sa deuxième extrémité (7B) vers une première terminaison (8A) d'au moins un premier levier courbé (8), qui est pivoté à sa deuxième terminaison (8B) vers la deuxième paroi externe (3B) dudit deuxième corps de charnière (3) ;
    - au moins une deuxième tige de raccordement au cadre (9), qui est logée à l'intérieur du deuxième siège de confinement (30) dudit deuxième corps de charnière (3) et est pivotée à une troisième extrémité (9A) de celui-ci vers la deuxième paroi externe (3B) de ce dernier et à une quatrième extrémité (9B) vers une troisième terminaison (10A) d'au moins un deuxième levier courbé (10), qui est pivoté à sa quatrième terminaison (10B) vers la première paroi externe (2B) dudit premier corps de charnière (2).
  2. Charnière invisible selon la revendication 1, caractérisée en ce que ladite première tige de raccordement au panneau (7) et ladite deuxième tige de raccordement au cadre (9) pivotent entre lesdites positions fermée (A) et ouverte (B) desdits corps de charnière (2, 3), par rapport auxdits premier corps de charnière (2) et deuxième corps de charnière (3) respectifs, avec un sens de rotation (R1) équivalent, qui est opposé au sens de rotation (R2) dudit premier levier courbé (8) et dudit deuxième levier courbé (10) respectivement par rapport auxdits deuxième corps de charnière (3) et premier corps de charnière (2), vers lesquels lesdits premier et deuxième leviers courbés (8, 10) sont pivotés respectivement à leurs deuxième et quatrième terminaisons (8B et 10B).
  3. Charnière invisible selon la revendication 1, caractérisée en ce que ledit deuxième corps de charnière (3) comprend au moins un membre saillant (11), qui est élevé de la face externe (3B') de ladite deuxième paroi externe (3B) et fait saillie vers la partie externe dudit deuxième siège de confinement (30) ; ledit premier levier courbé (8) étant pivoté à sa deuxième terminaison (8B) vers le membre saillant (11) de la deuxième paroi externe (3B) dudit deuxième corps de charnière (3).
  4. Charnière invisible selon la revendication 3, caractérisée en ce que ledit membre saillant (11) comprend deux parties adjacentes (11', 11") séparées par une entaille (12) à l'intérieur de laquelle la deuxième terminaison (8B) dudit premier levier courbé (8) est pivotée.
  5. Charnière invisible selon la revendication 3, caractérisée en ce que ledit membre saillant (11) est incorporé à l'intérieur du premier siège de confinement (20) dudit premier corps de charnière (2) avec lesdits corps de charnière (2, 3) dans ladite position fermée (A).
  6. Charnière invisible selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comprend au moins deux deuxièmes leviers courbés (10), chacun desquels est pivoté à sa troisième terminaison (10A) et à sa quatrième terminaison (10B) respectivement vers la quatrième extrémité (9B) de ladite deuxième tige de raccordement au cadre (9) et vers la deuxième paroi externe (2B) dudit premier corps de charnière (2) ; lesdits deux deuxièmes leviers courbés (10) étant adjacents sur des côtés opposés audit premier levier courbé (8).
  7. Charnière invisible selon la revendication 6, caractérisée en ce que ladite deuxième tige de raccordement au cadre (9) est en forme de T obtenue avec une base élargie (9'), qui est pivotée sur ses côtés opposés aux troisièmes terminaisons (10A) desdits deux deuxièmes leviers courbés (10), et avec une partie saillante (9"), qui s'étend d'une position intermédiaire de ladite base élargie (9') et est pivotée à son extrémité libre vers la deuxième paroi externe (3B) dudit deuxième corps de charnière (39).
  8. Charnière invisible selon l'une quelconque des revendications précédentes, caractérisée en ce que ladite première tige de raccordement au panneau (7) comprend deux parties en forme de contre-dépouille (71, 72), parallèles l'une à l'autre et unies au niveau des angles respectifs (73) par une entretoise (74) ; les extrémités libres (7A, 7B) desdites parties en forme de contre-dépouille étant espacées deux par deux et opposées, parmi lesquelles une première paire d'extrémités libres constitue la première extrémité (7A) de ladite première tige de raccordement au panneau (7) et reçoit la première terminaison (8A) dudit premier levier courbé (8) interposé, en la pivotant ; et la deuxième paire d'extrémités libres constitue la deuxième extrémité (7B) de ladite première tige de raccordement au panneau (7) et est pivotée vers ledit premier corps de charnière (2) en correspondance de ladite première paroi interne (2A).
  9. Charnière invisible selon la revendication 8, caractérisée en ce que les parties en forme de contre-dépouille de ladite première tige de raccordement au panneau (7) définissent, avec ladite entretoise (74), une encoche (75) apte à recevoir une première partie convexe (80) dudit premier levier courbé (8) avec lesdits premier et deuxième corps de charnière (2, 3) dans la position fermée (A).
  10. Charnière invisible selon l'une quelconque des revendications précédentes, caractérisée en ce que lesdits premier et deuxième corps de charnière (2, 3) comprennent chacun un corps de boîte (2', 3'), apte à être fixé respectivement audit panneau mobile (100) et audit cadre fixe (200) et un corps de support (2", 3") fixé à l'intérieur dudit corps de boîte (2', 3') et en particulier formant les parois externes (2B, 3B) desdits premier et deuxième corps de charnière (2, 3) respectifs.
  11. Porte/fenêtre/volet comprenant un panneau mobile (100) et un cadre fixe (200) qui sont reliés de manière rotative l'un à l'autre au moyen d'au moins une charnière invisible (1), réalisée selon l'une quelconque des revendications précédentes, dans lesquels :
    - ledit premier corps de charnière (2) est incorporé à l'intérieur d'une première cavité (5) formée dans l'épaisseur dudit panneau mobile (100) en position centrée ;
    - ledit deuxième corps de charnière (3) est incorporé à l'intérieur d'une deuxième cavité (6) correspondante formée dans ledit cadre fixe (200) ; le plan médian (D1) dudit premier corps de charnière (2) coïncidant avec le plan médian (D2) dudit panneau mobile (100) et n'étant pas aligné au plan médian (D2) dudit deuxième corps de charnière (3) logé dans ledit cadre fixe (200) ;
    - ledit cadre fixe (200) étant muni d'une face externe (200A) recouverte d'un profil superposé (13), dont la face visible (13A) est alignée de manière affleurante à la face externe (100A) dudit panneau mobile (100).
EP18187386.0A 2017-08-07 2018-08-03 Charnière invisible Active EP3441550B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18187386T PL3441550T3 (pl) 2017-08-07 2018-08-03 Niewidoczny zawias

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000091371A IT201700091371A1 (it) 2017-08-07 2017-08-07 Cerniera a scomparsa per mobili o serramenti

Publications (2)

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EP3441550A1 EP3441550A1 (fr) 2019-02-13
EP3441550B1 true EP3441550B1 (fr) 2020-05-27

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EP18187386.0A Active EP3441550B1 (fr) 2017-08-07 2018-08-03 Charnière invisible

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IT (1) IT201700091371A1 (fr)
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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE268641C (fr) *
US1280357A (en) * 1914-12-14 1918-10-01 Emil Zuckerman Hinge.
FR756458A (fr) * 1933-06-03 1933-12-11 Charnière extensible perfectionnée
US7197790B1 (en) * 2004-08-18 2007-04-03 Pe Marine Designz, Ltd Hinge including a gas strut
ES1073279Y (es) * 2010-07-26 2011-03-01 Koblenz Spa Bisagra totalmente ocultable con regulacion en tres ejes para puertasy/u hojas de muebles.
PL2476836T3 (pl) * 2011-01-12 2013-09-30 Bartels Systembeschlaege Gmbh Zawias drzwiowy

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Title
None *

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EP3441550A1 (fr) 2019-02-13
PL3441550T3 (pl) 2021-05-04
IT201700091371A1 (it) 2019-02-07

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