EP4085177B1 - Système de montage pour une porte - Google Patents

Système de montage pour une porte Download PDF

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Publication number
EP4085177B1
EP4085177B1 EP20851254.1A EP20851254A EP4085177B1 EP 4085177 B1 EP4085177 B1 EP 4085177B1 EP 20851254 A EP20851254 A EP 20851254A EP 4085177 B1 EP4085177 B1 EP 4085177B1
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EP
European Patent Office
Prior art keywords
hinge
door
couple
pin
wing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20851254.1A
Other languages
German (de)
English (en)
Other versions
EP4085177A1 (fr
EP4085177C0 (fr
Inventor
Adriano Zanotelli
Robert Niederkofler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ninz SpA
Original Assignee
Ninz SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ninz SpA filed Critical Ninz SpA
Priority to HRP20231425TT priority Critical patent/HRP20231425T1/hr
Publication of EP4085177A1 publication Critical patent/EP4085177A1/fr
Application granted granted Critical
Publication of EP4085177B1 publication Critical patent/EP4085177B1/fr
Publication of EP4085177C0 publication Critical patent/EP4085177C0/fr
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/0054—Covers, e.g. for protection
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/0081—Additional features or accessories of hinges for transmitting energy, e.g. electrical cable routing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/123—Mechanisms in the shape of hinges or pivots, operated by springs with a torsion bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
    • 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
    • E05D3/02—Hinges with pins with one pin
    • E05D2003/025—Hinges with pins with one pin having three knuckles
    • 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
    • E05D3/02—Hinges with pins with one pin
    • E05D2003/025—Hinges with pins with one pin having three knuckles
    • E05D2003/027—Hinges with pins with one pin having three knuckles the end knuckles being mutually connected
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/264—Type of motion, e.g. braking linear
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/41—Concealed
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a storage system for a door according to the preamble of patent claim 1.
  • each hinge by which is meant a mechanism that connects the sash and the frame and is suitable for pivoting the sash with respect to the frame, both in a respective cavity provided in one of the uprights of the frame and in a respective associated cavity provided in the wing.
  • the distance between the two different cavities in which a hinge changes is arranged whereby the distance between the arranged in the cavity of the sash components of the hinge and those components of the hinge, which, however, are arranged in the cavity of the frame changes.
  • This circumstance makes it necessary to provide several pivoting components for each hinge and also a plurality of different pivoting axes, with a different pivoting component pivoting about each of the pivoting axes. Because of this plurality of pivot axes, the pivot axis of the wing moves during opening or closing of the door, whereby the wing does not perform a pivoting movement, but a combination of pivoting and translational movement.
  • EP 1 223 280 A2 discloses an example of a storage system.
  • the object on which the present invention is based is to further develop a storage system of the type initially specified, so that it can be produced in a more uncomplicated, inexpensive and simple manner, but at the same time its operational reliability is not reduced.
  • each hinge is placed only in a single respective cavity in the jamb and not in two cavities, one in the jamb and the other in the leaf, makes it possible to simplify the mutual movements made by the components of the hinge during opening or closing of the door, since a single pivoting component suffices for each hinge, eliminating the need to provide several different pivot axes for the various pivoting components.
  • the pivoting axis of the wing and the pivoting axis of the pivoting component of each hinge of the bearing system coincide, whereby the wing performs a pure pivoting movement during opening or closing of the door and in particular an opening pivoting movement of the wing up to 180° is possible.
  • the opening of the cavity in which a hinge is located is mostly covered by the pivoting part of the hinge, which has a cover section for this purpose.
  • the shape and dimensions of the cover portion are such that when the door is closed, i.e. when the pivoting component of the hinge is also in its closed position, the cover portion largely covers the opening of the cavity in which the hinge is located.
  • the shape of the cover portion and the shape of the opening of the cavity are the same and that its dimensions are smaller than those of the opening of the cavity but large enough for the opening to be almost completely closed.
  • the cover section can be positioned within the cavity, since the dimensions of the cover section are smaller than those of the opening, so that when the door is closed, the outer surface of the cover section and the outer surfaces of the jamb and sash are coplanar and a pleasing appearance is achieved.
  • each peg-shaped section lies with its surface directly on a surface, for example on the floor, of the seat in which it is inserted.
  • the group of components claimed in claim 3 makes it possible to improve the structural structure of the above-mentioned hinge.
  • the fact that the seats are formed as through holes and that in addition a support body and a support bushing, such as those claimed and which could be made of plastic, for example makes it possible to reduce friction and eliminate maintenance caused by lubrication , but in particular it makes it possible to simplify manufacture: the pivoting component is now symmetrical and can therefore be used both for the wings fitted on the right-hand jamb of the frame and for the wings fitted on the left-hand jamb.
  • the supporting body has a concave frusto-conical bearing surface and the supporting bush has a convex frusto-conical bearing surface, it is possible to produce a very strong hinge that is able to withstand a particularly heavy wing, e.g. the weight of the wing of a fire door , safe to keep. This is because the coupling surface between the supporting body and the supporting bush is larger compared to other possible bearing surfaces with the same diameter, as a result of which there is less surface pressure and better coupling.
  • the additional components of the hinge claimed in claim 5, the elastic element, the stressing device and the catch described therein, make it possible to obtain a hinge capable of closing the door automatically, thereby There is no need to provide a door closer for this purpose.
  • Such an automatic closing function can also be added to the supporting function, so that - if in addition to the supporting body and the supporting bush one also provides the elastic element, the stressing device and a lock (see claim 5 when it depends on claim 3 or 4 ) - a load-bearing self-closing hinge receives, ie a hinge that combines both the load-bearing function and the automatic closing function.
  • this can be eg a torsion spring (claim 6) or a torsion bar (claim 7).
  • the bottom of the longitudinal hole in which one end of the elastic element is inserted has a slit and that this end of the elastic element tapers to form a beak to form which in turn is inserted into the slot.
  • both the connecting body and the peg-shaped section and the supporting body and the supporting bush each have a longitudinal through hole, a through-path is formed to guide an electric feed cable for an electric door lock through the hinge, wherein on thus avoiding the expensive sheathed cable transit systems and unsafe electrical contacts currently used.
  • hinge components claimed in claim 10 and consisting of the pair of connecting bodies, the pivoting component, the cushioning element, the nut, the screw and the guide element described therein, makes it possible to obtain a hinge capable of braking the closing of the door, eg the automatic closing of the door caused by a self-closing hinge, so that the wing when closing the door does not hit the frame, as will be explained later.
  • the braking hinge can be disabled in the last part of the closing movement, e.g. at a certain angle, usually about 35° missing until the closing pivoting movement comes to an end, so that the sash still remains despite the braking has sufficient kinetic energy to optimally close the door.
  • the guide element is positively wedged in the longitudinal cavity of the connector body to simplify manufacture and make it cheaper, but it could equivalently be manufactured directly in the connector body, which would mean that the piece from the beginning on is one piece. Also in the case of the braking hinge, it is also useful to provide the guide bushing claimed in claim 13 in order to reduce friction and increase the life of the hinge and increase the time between one service and the next.
  • each connecting body has a recess and an oblong hole, it is possible, as will be explained later, to move the connecting body as required without removing it from the cavity and having access to the other components in order to to replace these.
  • the bearing system additionally comprises a reinforcement body which connects the pair of connecting bodies of each hinge connected to the post.
  • a storage system for a door is shown in the figures.
  • Such a system includes a frame that serves as a frame for the leaf 1 of the door, and at least two hinges of a plurality of hinges 4,5,6.
  • the hinges 4,5,6 differ from each other and they practice different functions, as will be explained later, providing at least two of them each, depending on the type of door and the functions to be performed. It goes without saying that, depending on the needs to be met, it is also possible to provide three or more hinges.
  • the hinges 4,5,6 connect the wing 1 and a jamb 2 of the frame and define a pivot axis A about which the wing 1 pivots during opening or closing of the door.
  • the pillar 2 is provided with at least two different cavities 3 made in different positions, typically one above and one below, in the pillar 2 of the frame.
  • the number of existing cavities and the number of hinges 4,5,6 provided are the same.
  • Each hinge 4,5,6 is placed in a single respective cavity 3 to which it is associated and comprises a pivoting component 7 which, see figure 10 , connected to the wing 1 and, as can be seen from the assembled view of the Figures 1 and 2 shows, during the opening and closing of the door about the pivot axis of the hinge 4,5,6 is pivotable.
  • the pivoting component 7 In the closed position of the door, the pivoting component 7 is in its own closed position, which is Fig.1 is shown.
  • each hinge 4,5,6 has a cover portion 7a, the shape and dimensions of which are such that when the pivoting component 7 is in the closed position, see for example Figs 1 , it 7a largely covers the opening of the cavity 3 in which the hinge 4,5,6 is placed and its outer surface and the outer surfaces of the jamb 2 and wing 1 are coplanar.
  • each hinge 4;5 also comprises a pair of connecting bodies 8,8;8,9 each connected to the jamb 2, see fig the 10 , and by means of which the hinge 4; 5 is connected to the frame.
  • the pivotable component 7 is mounted in such a way that it is pivotable in relation to the pair of connecting bodies 8,8;8,9.
  • each connecting body 8; 8, 9 has a pin-shaped section 8a; 8a, 9a.
  • the pivoting component 7 in turn has a pair of seats 10, 11 intended to receive the pin-shaped portions 8a, 8a; 8a, 9a and aligned longitudinally one after the other.
  • the alignment direction of the two seats 10,11 and the pivot axis of the hinge 4;5 match.
  • the seats 10,11 consist of through holes and each hinge 4;5 also comprises a support body 12 and a support bush 13 to which the pivoting component 7 transmits the weight of the leaf 1.
  • the supporting body 12 is fixed, eg by means of oversize or a screw provided for this purpose, arranged in the seat 10, while the supporting bushing 13, on the other hand, is fixedly arranged on the pin-shaped section 8a of a connecting body 8 of the connecting body pair 8,8;8,9.
  • the supporting body 12 and the supporting bush 13 rest one against the other in a mutually rotatable manner.
  • the supporting body 12 has in particular a concave frustoconical bearing surface 12a, while the bearing bush 13 has a convex frustoconical bearing surface 13a.
  • the functioning of the hinge 4 is very simple.
  • the connecting bodies 8 always remain immovable because they are connected to the jamb 2, while the pivoting component 7, which, for example by means of an in 10 indicated connecting plate 24, with which wing 1 of the door is connected, however, swings.
  • the support body 12 also pivots together with the pivotable component 7, while the support sleeve 13 also always remains immobile.
  • the supporting body 12 and the supporting bush 13 touch each other by means of their frustoconical bearing surfaces, which rotate one relative to the other and transmit the weight of the wing 1 from the pivoting component 7 to the connecting body 8.
  • the guide bushing 17 inserted in the seat 11 further facilitates the pivoting movement of the pivoting component 7.
  • Each hinge 5 differs from each hinge 4 in that a longitudinal hole extends in the connecting body 9 and in its peg-shaped portion 9a and that each hinge 5 additionally an elastic element 14, a stressing device 15 and a barrier 16, for example in FIG 4 , are shown.
  • the longitudinal hole is intended to receive the elastic element 14, which is inserted with one of its ends in the longitudinal hole and with its other end in the seat 11.
  • the stressing device 15 is operatively coupled to the resilient member 14 to stress it and is also inserted into the seat 10 where it is held in place by the catch 16 so that it is rigidly connected to the seat 11.
  • a torsion spring see for example the Figures 4 and 5
  • a torsion bar can be used as an elastic element.
  • the bottom of the longitudinal hole of the connector body 9 has a slit, and the end 14a of the elastic member 14 inserted into the longitudinal hole is tapered to form a beak inserted into the slit, as shown in FIG figure 5 emerges.
  • Each hinge 4, 5 also includes a guide bushing 17, which is arranged between the seat 11 and the pin-shaped portion 8a; 9a.
  • the guide bushing 17 can be fixed in the seat 11 or on the pin-shaped projection 8a; 9a. It is also possible any passageway for an electrical feed cable 25, eg for a electric lock, or to make for any other need.
  • the connecting body 8 and the peg-shaped section 8a as well as the supporting body 12 and the supporting bushing 13 each have a longitudinal through-hole.
  • the operation of the hinge 5 is as follows.
  • the elastic element 14, e.g 4 shown torsion spring in the following situation: one end, ie the end 14a that is inserted into the slot of the longitudinal hole of the connecting body 9, is immovable and one end, the one that is coupled to the stressing device 15, on the other hand, rotates because the stressing device 15 together with the pivotable component 7 pivots.
  • the load occurring during the opening of the door should not be sufficient, for example in the case of heavy doors, it is also possible to insert the elastic element 14 already during assembly of the hinge 5 to charge. For this purpose it suffices to turn the stressing device 15 manually before it is held firmly in position by means of the catch 16. In this way, a permanent stress is generated in the elastic element 14, which stress is additional to the stress generated during the opening of the door.
  • FIG. 6-9 a third exemplary embodiment of a hinge for a storage system according to the invention is shown. It is a hinge 6 which is able to act against the closing movement of the door 1 with a braking effect.
  • Each hinge 6 comprises a pair of connecting bodies 8,18 each of which is connected to the post 2 and by means of which the hinge 6 is connected to the frame.
  • the pivotable component 7 is also mounted in this case in such a way that it is pivotable in relation to the connecting body pair 8,18.
  • the connecting body 8 of the pair of connecting bodies 8,18 has a peg-shaped section 8a, while the connecting body 18 of the pair of connecting bodies 8,18 has a longitudinal cavity 18a.
  • the pivoting component 7 in turn has a pair of seats 10, 11 made up of through holes and aligned longitudinally one after the other, one of which 11 is intended to receive the pin-shaped portion 8a. The direction of alignment of the two seats 10,11 and the pivot axis of the hinge 6 coincide.
  • each hinge 6 additionally includes a damping element 19, a nut 20, a screw 21 and a guide element 22.
  • the latter 22 is arranged in a fixed manner in the longitudinal cavity 18a, eg clamped in a form-fitting manner.
  • the damping element 19 is arranged in both seats 10, 11 and rests with one of its ends on the pin-shaped section 8a.
  • the nut 20 is fixed in the seat 10 .
  • the screw 21 can be screwed into/out of the nut 20 and has at least one projection on the head side 21a, which is slidably fitted in at least one guide groove 22a provided in the guide member 22. During the opening or closing of the door, the at least one projection 21a runs within the at least one guide groove 22a.
  • the latter 22a extends along an L-shaped path: one section is parallel to the pivoting axis of the hinge 6 and another section is perpendicular to the pivoting axis of the hinge 6.
  • a guide bushing 17 is provided, which is arranged between the seat 11 and the peg-shaped portion 8a and which can be arranged, indiscriminately, either in one 11 or on the other 8a.
  • the operation of the hinge 6 is as follows.
  • the section of the guide groove 22a parallel to the pivot axis of the hinge 6 does not allow the screw 21 to rotate, but only to slide it, thereby unscrewing the screw 21 during the rotation of the nut 20 and gradually, on the one facing the damping element 19 Side of the nut 20 from which the nut 20 emerges.
  • the projection 21a of the screw 21 simultaneously runs within the guide groove 22a in the direction of the second section of the guide groove 22a, ie to the section lying perpendicular to the pivot axis of the hinge 6. When exiting the nut 20, the screw 21 presses against the damping element 19, which is gradually positioned between the screw 21 and the peg-shaped portion 8a against which it 19 rests.
  • the damping element 19 opposes the translational movement of the screw 21 and this creates a braking effect on the rotation of the nut 20 and consequently on the pivoting component 7 and on the wing 1.
  • This situation remains until the projection 21a reaches the point of the guide groove 22a in which this changes its direction, see the 8 . From this point onwards the screw 21 can also rotate, whereby its translational movement towards the damping element 19 ceases and therefore the counteraction of the damping element 19 and consequently the braking effect applied by the hinge 6 also cease.
  • the point at which the guide groove 22a changes direction is reached when about 35° is missing from completing the closure.
  • the projection 21a completely traverses the portion of the guide groove perpendicular to the pivot axis of the hinge 6 and it reaches the end of this portion of the guide groove 21a, see Fig 9 .
  • the section of the guide groove 22a that is parallel to the pivot axis of the hinge 6 allows It is not that the screw 21 rotates during the further pivoting movement, but only that it is displaced, whereby the screw 21 is screwed in during the rotation of the nut 20 and penetrates back into the nut 20.
  • the screw moves further and further away from the damping element 19 and emerges from the opposite side.
  • the damping element 19, which can for example be a hydraulic damper, is no longer compressed and can thus gradually return to its initial state.
  • the connecting bodies 8; 9; 18 connect a hinge to the post 2.
  • each of them 8; 9; 18 has a recess 8b; 9b; 18b and a slot 8c; 9c; 18c, through which the fastening screws are passed, which are in particular three: one is passed through the recess 8b; 9b; 18b and two are passed through the slot 8c; 9c; 18c. Thanks to the recess 8b; 9b; 18b and the oblong hole 8c; 9c; 18c, a part of a hinge 4; 5; 6 can be replaced by leaving the attached hinge in the cavity 3.
  • the bearing system also comprises a reinforcement body 23 which connects the pair of connecting bodies 8,8;8,9;8,18 of each hinge 4;5;6 to the post 2 to form a local reinforcement. All examples of the hinges 4;5;6 therefore have the reinforcement body 23 and in 10 6 shows, as an example valid for all the hinges 4;5;6, the hinge 4 together with 4 areas of the jamb 2, the wing 1, the reinforcement body 23 and the connecting plate 24.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Wing Frames And Configurations (AREA)
  • Pivots And Pivotal Connections (AREA)

Claims (15)

  1. Système de montage pour une porte, comprenant :
    un bâti, qui sert de cadre au vantail (1) de la porte et qui est muni d'au moins deux cavités distinctes (3) pratiquées en différentes positions dans le même montant (2) du bâti, et
    au moins deux charnières d'une pluralité de charnières (4, 5, 6), qui relient le vantail (1) et le montant (2) et définissent un axe de rotation (A) autour duquel le vantail (1) pivote lors de l'ouverture ou de la fermeture de la porte,
    chaque charnière (4,5,6) comprenant un composant pivotant (7), qui est relié au vantail (1) et qui peut tourner autour de son propre axe de rotation pendant l'ouverture ou la fermeture de la porte ; le composant pivotant (7) se trouvant dans sa propre position fermée en position fermée de la porte,
    caractérisé en ce que chaque charnière (4,5,6) est disposée dans une seule cavité respective (3) à laquelle elle est associée, que chaque charnière (4;5;6) comprend également une paire de corps de liaison (8,8;8,9;8,18), chacun d'eux étant relié au montant (2) et au moyen desquels la charnière (4;5 ;6) est reliée au bâti, que l'élément pivotant (7) est soutenu de telle sorte qu'il (7) est pivotant par rapport à la paire de corps de liaison (8,8;8,9;8,18), que l'élément pivotant (7) comporte une partie de recouvrement (7a) dont la forme et les dimensions sont telles que, lorsque la porte est fermée et que l'élément pivotant (7) est en position fermée, elle (7a) recouvre largement l'ouverture de la cavité (3) dans laquelle la charnière (4,5,6) est disposée et sa surface extérieure est coplanaire avec la surface extérieure du montant (2) et du vantail (1), et que l'axe de rotation (A) du vantail (1) et l'axe de rotation de l'élément pivotant (7) coïncident.
  2. Système selon la revendication 1, caractérisé en ce que chaque corps de liaison (8;8,9) de la paire de corps de liaison (8,8;8,9) de la charnière (4;5) a une partie en forme de pivot (8a ;8a,9a) et que le composant pivotant (7) a une paire de logements (10,11) destinés à recevoir les parties en forme de pivot (8a,8a;8a,9a) et alignés longitudinalement l'un par rapport à l'autre, la direction d'alignement de la paire de logements (10,11) coïncidant avec l'axe de rotation de la charnière (4;5).
  3. Système selon la revendication 2, caractérisé en ce que les logements (10,11) comportent des trous traversants et que chaque charnière (4;5) comprend en outre un corps de support (12), qui est disposé de manière fixe dans le logement (10), et une douille portante (13), qui est disposée de manière fixe sur la partie en forme de pivot (8a) d'un corps de liaison (8) de la paire de corps de liaison (8,8;8,9), le corps de support (12) et la douille portante (13) reposant de manière réciproquement rotative l'un par rapport à l'autre.
  4. Système selon la revendication 3, caractérisé en ce que le corps de support (12) a une surface d'appui concave de forme tronconique (12a) et que la douille portante (13) a une surface d'appui convexe de forme tronconique (13a).
  5. Système selon l'une des revendications 2 à 4, caractérisé en ce que dans le corps de liaison (9) et dans sa partie en forme de pivot (9a) s'étend un trou longitudinal et que chaque charnière (5) comprend en outre un élément élastique (14), qui est inséré avec une de ses extrémités dans ledit trou longitudinal et avec l'autre extrémité dans le logement (11), et un dispositif de contrainte (15), qui est couplé de manière opérationnelle, pour être mis en tension, à l'élément élastique (14) et qui est également inséré (15) dans le logement (10), chaque charnière (5) comprenant en outre une butée (16), au moyen de laquelle le dispositif de contrainte (15) est verrouillé en position dans le logement (10).
  6. Système selon la revendication 5, caractérisé en ce que le fond dudit trou longitudinal a une fente et que l'élément élastique (14) est un ressort de torsion dont l'extrémité (14a) insérée dans ledit trou longitudinal se rétrécit pour former un bec qui est inséré dans la fente.
  7. Système selon la revendication 5, caractérisé en ce que le fond dudit trou longitudinal a une fente et que l'élément élastique (14) est un barre de torsion dont l'extrémité insérée dans ledit trou longitudinal se rétrécit pour former un bec qui est inséré dans la fente.
  8. Système selon l'une des revendications 2 à 7, caractérisé en ce que chaque charnière (4,5) comprend une douille de guidage (17), qui est disposée entre le logement (11) et la partie en forme de pivot (8a;9a).
  9. Système selon l'une des revendications 3 à 8, caractérisé en ce que tant le corps de liaison (8) et la partie en forme de pivot (8a) que le corps de support (12) et la douille portante (13) ont chacun un trou longitudinal traversant pour créer un passage pour un câble d'alimentation électrique (25).
  10. Système selon la revendication 1, caractérisé en ce que le corps de liaison (8) de la paire de corps de liaison (8,18) de la charnière (6) a une partie en forme de pivot (8a), tandis que le corps de liaison (18) de la paire de corps de liaison (8,18) de la charnière (6) a une cavité longitudinale (18a), que le composant pivotant (7) a une paire de logements (10,11), alignés longitudinalement l'un par rapport à l'autre, dont l'un (11) est destiné à recevoir la partie en forme de pivot (8a), et que la direction d'alignement de la paire de logements (10,11) coïncide avec l'axe de rotation de la charnière (6), chaque charnière (6) comprenant en outre un élément amortisseur (19) qui est disposé dans les deux logements (10,11) et dont une extrémité repose sur la partie en forme de pivot (8a); un écrou (20), qui est disposé de manière fixe dans le logement (10) une vis (21), qui peut être vissée/dévissée dans/de l'écrou (20) et qui a au moins une protubérance (21a) au niveau de sa tête, et un élément de guidage (22), qui est disposé de manière fixe dans la cavité longitudinale (18a) et qui a au moins une rainure de guidage (22a) dans laquelle l'au moins une protubérance (21a) est insérée de manière coulissante; pendant l'ouverture ou la fermeture de la porte (1), l'au moins une protubérance (21a) glisse dans la rainure de guidage (22a).
  11. Système selon la revendication 10, caractérisé en ce que la rainure de guidage (22a) s'étend selon une trajectoire en L, pour une partie parallèle à l'axe de rotation de la charnière (6) et pour une autre partie perpendiculaire à l'axe de rotation de la charnière (6).
  12. Système selon la revendication 10 ou 11, caractérisé en ce que l'élément de guidage (22) est bloqué par accouplement géométrique dans la cavité longitudinale (18a) du corps de liaison (18).
  13. Système selon l'une des revendications 10 à 12, caractérisé en ce que chaque charnière (6) comprend une douille de guidage (17), qui est disposée entre le logement (11) et la partie en forme de pivot (8a).
  14. Système selon l'une des revendications précédentes, caractérisé en ce que chaque corps de liaison (8;9;18) a un renfoncement (8b;9b;18b) et une fente (8c;9c;18c).
  15. Système selon l'une des revendications précédentes, caractérisé en ce qu'il comprend en outre un corps de renforcement (23), qui relie la paire de corps de liaison (8,8;8,9;8,18) de chaque charnière (4;5;6) au montant (2).
EP20851254.1A 2019-12-30 2020-12-29 Système de montage pour une porte Active EP4085177B1 (fr)

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HRP20231425TT HRP20231425T1 (hr) 2019-12-30 2020-12-29 Nosivi sustav za vrata

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Application Number Priority Date Filing Date Title
IT102019000025678A IT201900025678A1 (it) 2019-12-30 2019-12-30 Sistema di supporto per una porta
PCT/IT2020/050326 WO2021137262A1 (fr) 2019-12-30 2020-12-29 Système de montage pour une porte

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EP4085177A1 EP4085177A1 (fr) 2022-11-09
EP4085177B1 true EP4085177B1 (fr) 2023-08-23
EP4085177C0 EP4085177C0 (fr) 2023-08-23

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EP (1) EP4085177B1 (fr)
ES (1) ES2964197T3 (fr)
HR (1) HRP20231425T1 (fr)
HU (1) HUE064475T2 (fr)
IT (1) IT201900025678A1 (fr)
PL (1) PL4085177T3 (fr)
WO (1) WO2021137262A1 (fr)

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DE20100621U1 (de) * 2001-01-12 2002-05-23 Dr. Hahn GmbH & Co. KG, 41189 Mönchengladbach Dichtmittel für an Hohlprofilen angebrachte Bandanordnung für Türen, Fenster u.dgl.
ITVI20120157A1 (it) * 2012-07-04 2014-01-05 In & Tec Srl Cerniera per la movimentazione girevole di una porta, in particolare per porte blindate

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EP4085177A1 (fr) 2022-11-09
IT201900025678A1 (it) 2021-06-30
EP4085177C0 (fr) 2023-08-23
HRP20231425T1 (hr) 2024-03-01
HUE064475T2 (hu) 2024-03-28
PL4085177T3 (pl) 2024-02-19
WO2021137262A1 (fr) 2021-07-08
ES2964197T3 (es) 2024-04-04

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