EP3763901B1 - Système de fermeture de porte - Google Patents

Système de fermeture de porte Download PDF

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Publication number
EP3763901B1
EP3763901B1 EP20184875.1A EP20184875A EP3763901B1 EP 3763901 B1 EP3763901 B1 EP 3763901B1 EP 20184875 A EP20184875 A EP 20184875A EP 3763901 B1 EP3763901 B1 EP 3763901B1
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EP
European Patent Office
Prior art keywords
assembly
engaging
another
door closing
sleeve
Prior art date
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Active
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EP20184875.1A
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German (de)
English (en)
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EP3763901A1 (fr
Inventor
Fatos Uka
Michael Boyd
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Karcher GmbH
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Karcher GmbH
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Publication date
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Publication of EP3763901A1 publication Critical patent/EP3763901A1/fr
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Publication of EP3763901B1 publication Critical patent/EP3763901B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons

Definitions

  • the invention relates to a door locking system for a door according to the preamble of claim 1.
  • the invention also relates to an assembled door locking system and a method for assembling and a method for disassembling the door locking system.
  • a door locking system usually has a first door handle half and a second door handle half, which are fixed to one another through a door.
  • mounting plates of the respective door handle halves are first arranged on both sides of the door and screwed together through the door. Clamping screws are also possible, which engage in the opposite mounting plate when rotated. Then the remaining elements of the door locking system - such as carrier plates with door handles, a carrier pin and cover caps - are installed. When dismantling, the steps described are carried out in reverse order.
  • DE 10 2007 021 210 B3 discloses a door lock system according to the preamble of claim 1, in which two mounting plates can be fixed to one another via two engagement pins and two engagement sleeves. At this time, the engaging pins and the engaging sleeves are respectively disposed in the mounting plates and axially engaged with each other. The engagement sleeves and the engagement pins are formed separately from the mounting plates and are only arranged in the mounting plates during assembly.
  • WO 2011/079972 A1 discloses a door latch system in which two mounting plates are securable to each other via two engagement pins and two engagement sleeves. At this time, the engaging pins and the engaging sleeves are respectively disposed in the mounting plates and axially engaged with each other. For this purpose, locking elements are arranged within the engagement sleeves, which engage axially with the engagement pins. The engagement pins can then be displaced axially by means of a turntable and the mounting plates can be fixed axially to one another. During assembly, the engagement pins are arranged in the engagement sleeves and then the turntable is tightened.
  • assembly and disassembly is very time-consuming and energy-consuming for a user.
  • several elements of the door locking system such as mounting plates, carrier plates with door handles, a driving pin and caps—must be assembled together on site by a user.
  • the object of the invention is therefore to specify an improved or at least alternative embodiment for a door locking system of the generic type, in which the disadvantages described are overcome. Furthermore, the object of the invention is to provide a method for assembling and a method for disassembling the door locking system.
  • a generic door locking system for a door has a first door locking arrangement, a second door locking arrangement and a mounting device with a first mounting plate and with a second mounting plate.
  • the first door locking arrangement can be releasably fixed to the first mounting plate and the second door locking arrangement to the second mounting plate.
  • at least one engagement pin on the first mounting plate and at least one engagement sleeve on the second mounting plate are arranged facing each other and aligned in an assembly direction, the at least one engagement pin and the at least one engagement sleeve being engageable and thereby spacing the first mounting plate and the second mounting plate from one another are fixed, appropriately at the respective door.
  • the at least one engagement pin has a thread in an end region facing the second mounting plate, and a counter-thread is formed within the engagement sleeve.
  • the engagement pin and the engagement sleeve expediently extend through the respective door.
  • the screw connection can be produced by pushing the mounting plates onto one another in the mounting direction and acts in the mounting direction when the mounting plates are pulled apart.
  • the two mounting plates can consequently be brought into engagement when pushed onto one another in the mounting direction and engage behind one another when pulled apart in the mounting direction.
  • the screw connection between the at least one engagement pin and the at least one engagement sleeve can be produced and acts in the assembly direction, so that during assembly there is no need for additional screwing or additional clamping of the mounting plates with one another.
  • the at least one engagement pin is arranged in a pin opening of the first mounting plate and is aligned through this to the second mounting plate.
  • the at least one engagement sleeve is integrally formed on the second mounting plate.
  • the at least one engagement pin can be arranged in a pin opening of the first mounting plate so as to be radially non-displaceable.
  • the at least one engagement sleeve can then be arranged on the second mounting plate in a sleeve opening of the second mounting plate so as to be radially non-displaceable.
  • the screw connection between the respective engagement sleeve and the respective engagement pin can advantageously be used to fasten the two mounting plates to one another in an axial and non-rotatable manner.
  • the first door locking arrangement and the second door locking arrangement can be fixed on the respective mounting plates and can already be pre-assembled, so that assembly for a user can be limited to sliding the two mounting plates with the pre-assembled door locking arrangements on top of one another through the door. This advantageously simplifies the assembly for a user and can be carried out quickly.
  • the respective door locking arrangements can be designed for a door handle system or for a door lock system being.
  • the door handle system can be designed to open the door using door handles and the door lock system can be designed to lock the door.
  • the mounting device can include two engagement pins and two engagement sleeves in order to fix the respective mounting plates to one another in a twist-proof and tilt-proof manner.
  • the engagement sleeve can have a plurality of axial incisions facing the at least one engagement pin.
  • the respective axial incisions then delimit a plurality of mutually adjacent widened sections of the engagement sleeve from one another axially.
  • the respective incisions do not extend over the entire length of the engagement sleeve, so that the respective widening sections are connected facing away from the at least one engagement pin and facing the at least one engagement pin are separated from one another.
  • the incisions can extend over half the length of the engagement sleeve.
  • the at least one engagement sleeve is preferably formed from metal, so that the widening sections are elastically deformable. When sliding the at least one engagement pin and the at least An engagement sleeve can then elastically deflect or deform the respective plurality of widening sections radially outwards and the engagement pin can be pushed into the engagement sleeve.
  • the engagement between the at least one engagement pin and the at least one engagement sleeve can be released by unscrewing.
  • the first door locking arrangement has a first carrier plate and the second door locking arrangement has a second carrier plate.
  • the first carrier plate is fixed to the first mounting plate and the second carrier plate is non-rotatably and preferably positively fixed to the second mounting plate.
  • the respective mounting plate and the respective carrier plate can, for example, have form-fitting elements which are complementary to one another and which engage in one another in the mounting direction and thereby fix the respective mounting plate and the respective carrier plate to one another in a rotationally fixed manner.
  • the respective door closing arrangement can each have a cover cap which is fixed to the respective mounting plate and at least partially encloses the respective support plate and the respective mounting plate.
  • the cover cap can enclose the mounting plate laterally and can be screwed or glued or clamped to it, for example.
  • the cover cap enables the support plate and the mounting plate to be covered on the outside and can be designed as desired.
  • the first door locking arrangement with a first door handle and the second door locking arrangement with a second door handle each have a pivoting arrangement.
  • the swivel arrangement is in each case arranged between the respective mounting plate and the respective carrier plate and fixes the respective door handle on the respective carrier plate in a pivotable manner between a closed position and an open position.
  • the respective swivel arrangement has a retaining ring which axially fixes the respective swivel arrangement and the respective support plate on an axial stop formation of the respective door handle.
  • the respective door handle appropriately reaches through a handle opening of the respective carrier plate in the mounting direction up to the respective mounting plate.
  • the mounting plate is fixed to the support plate in the mounting direction and the swivel arrangement is arranged between the mounting plate and the support plate.
  • the respective pivot arrangement is fixed to the respective door handle reaching through the handle opening by the respective retaining ring and the respective carrier plate is thereby clamped between the respective retaining ring and the respective stop formation of the respective door handle.
  • the respective carrier plate and the respective mounting plate as well as the respective pivot arrangement and the respective door handle are fixed in each case in a rotationally fixed manner and the two groups of these elements are fixed in a rotatable manner in relation to one another. In this way, the respective door handle is pivotably arranged on the respective carrier plate between the closed position and the open position.
  • a pivoting angle of the respective door handle on the respective carrier plate is limited by at least one stop element of the stop brake and by at least one counter-stop element of the respective carrier plate.
  • a return spring of the respective pivot arrangement can reset the respective door handle into the closed position.
  • the stop brake can be plate-shaped, for example, and have a single stop element that protrudes radially to the outside and is arranged between two counter-stop elements of the respective carrier plate that protrude radially to the inside. In the closed position, the stop element of the stop brake then rests against a first counter-stop element of the carrier plate and is pressed against the first counter-stop element by the return spring of the pivot arrangement. If the respective door handle is pivoted by an external force, the stop brake non-rotatably fixed to the respective door handle and correspondingly also the stop element are pivoted to the second counter-stop element of the respective carrier plate against the action of the return spring.
  • the pivoting angle is defined by an angle between the counter-stop elements of the carrier plate relative to an axis of rotation of the respective door handle.
  • the stop brake can also have two stop elements and a single counter-stop element of the respective carrier plate can be arranged between the two stop elements.
  • the pivoting angle is then defined by an angle between the stop elements of the stop brake relative to an axis of rotation of the respective door handle.
  • a polygonal pin of the door locking system is aligned through the mounting plates and through the support plates in the mounting direction.
  • the polygonal pin can be fixed on one side in the first door handle and on the other side in the second door handle in a form-fitting, non-rotatable manner, so that the first door handle and the second door handle can be fixed in a non-rotatable manner and pivotably on the mounting plates and on the support plates.
  • the polygonal pin can be fixed axially to the assembly direction on the first door handle and/or on the second door handle by a respective screw.
  • the connection of the first door lock arrangement and the second door lock arrangement can be additionally supported by the assembly device.
  • the polygonal pin can be operatively connected to an external locking system, so that the locking system can be actuated by pivoting the respective door handle.
  • the mounting plates and/or the support plates and/or the swivel arrangements and/or the door handles can each be designed as identical parts.
  • the two mounting plates can be designed as identical parts.
  • the at least one engagement sleeve can then be arranged in a sleeve opening of the second mounting plate.
  • the at least one engagement pin can then engage the at least one engagement sleeve in the second mounting plate through a pin opening in the first mounting plate.
  • the mounting plates can be fixed to one another by the screw connection that can be produced and acts in the mounting direction.
  • assembly can be reduced to pushing the assembly plates one on top of the other and can be carried out with reduced time and effort.
  • the invention also relates to an assembled door closure system configured as described above.
  • the at least one engagement pin and the at least one engagement sleeve are brought into engagement and the first mounting plate and the second mounting plate are thereby fixed at a distance from one another.
  • the at least one engagement pin and the at least one engagement sleeve are fixed to one another by the screw connection produced and acting in the assembly direction.
  • the first door lock arrangement is fixed to the first mounting plate and the second door lock arrangement is fixed to the second mounting plate.
  • the invention also relates to a method of assembling a door locking system as described above.
  • the at least one engagement pin in the first mounting plate and the at least one engagement sleeve in the second mounting plate are arranged in such a way that the at least one engagement pin and the at least one engagement sleeve can be fixed to one another by a screw connection that can be produced and acts in the direction of assembly.
  • the first door lock assembly is fixed to the first mounting plate and the second door lock assembly is fixed to the second mounting plate.
  • the first mounting plate with the pre-assembled door locking arrangement and the second mounting plate with the pre-assembled door locking arrangement and thus the at least one engagement pin and the at least one engagement sleeve are pushed one on top of the other in the assembly direction.
  • the engagement sleeve widens transversely to the assembly direction and accommodates the engagement pin.
  • the screw connection acting in the direction of assembly is produced between the at least one engagement pin and the at least one engagement sleeve in the direction of assembly.
  • the final assembly is reduced to pushing the two door locking arrangements pre-assembled on the assembly plates one on top of the other, and the assembly effort for a user is thus significantly reduced.
  • the screw connection that can be made and acts in the assembly direction is realized by the thread on the engagement pin and by the counter-thread on the engagement sleeve.
  • the thread and the counter-thread can slide off one another in the assembly direction, and when the at least one engagement pin and the at least one engagement sleeve are pulled apart, the thread and the counter-thread can engage behind one another in the assembly direction.
  • the invention also relates to a method for dismantling a door locking system as described above.
  • the first door locking arrangement is first detached from the first mounting plate and the at least one engagement pin is screwed out of the engagement sleeve so that the thread of the engagement pin and the counter-thread of the engagement sleeve are detached from one another. Then the first mounting plate and the second mounting plate are detached from each other in the mounting direction.
  • the polygonal pin can first be detached on one side from the first door handle or from the second door handle during disassembly. Thereafter, the first door latch assembly can be detached from the first mounting plate with or without the polygonal pin and the at least one engagement pin unscrewed. The first mounting plate and the second mounting plate with the second door handle arrangement can then be detached from one another in the mounting direction with or without the polygonal pin.
  • the door locking system 1a shows an exploded view of a door locking system 1a according to the invention for a door in a first embodiment.
  • the door locking system 1a has a first door locking arrangement 2a, a second door locking arrangement 2b, a mounting device 3 with a first mounting plate 4a and a second mounting plate 4b and a polygonal pin 5.
  • the assembly device 3 also comprises two engagement pins 6 arranged rotatably in the first assembly plate 4a and two engagement sleeves 7 arranged non-rotatably in the second assembly plate 4b and integrally formed according to the invention.
  • the respective engaging sleeves 7 and the respective engaging pins 6 are preferably formed of metal.
  • FIG. 2 shows an exploded view of the first door lock assembly 2a and the first mounting plate 4a of the mounting device 3 with the engaging pins 6.
  • FIG. 3 An exploded view of the second door latch assembly 2b, the second mounting plate 4b of the mounting fixture 3 and the polygonal pin 5 is shown.
  • the engagement pins 6 are on the first mounting plate 4a and the engagement sleeves 7 are on the second mounting plate 4b facing each other and aligned in a mounting direction 8 .
  • the engagement pins 6 and the engagement sleeves 7 can be brought into engagement in the mounting direction 8 and as a result the first mounting plate 4a and the second mounting plate 4b are spaced apart from one another and can be fixed on both sides in contact with a door.
  • the engagement pins 6 and the engagement sleeves 7 can be fixed to one another by a screw connection that can be produced and acts in the assembly direction 8, which can be produced by sliding the assembly plates 4a and 4b on top of each other in the assembly direction 8 and acts in the assembly direction 8 when the assembly plates 4a and 4b are pulled apart.
  • the screw connection between the respective engagement pin 6 and the respective engagement sleeve 7 that can be produced and acts in the assembly direction 8 is realized by axial incisions 7a in the engagement sleeve 7 .
  • the axially separated widening sections 7b of the engagement sleeve 7 are formed by the incisions 7a.
  • the respective widened sections 7b are slightly elastic due to the elasticity of the material—for example metal—and can deflect radially outwards or deform in an area facing the engagement pin 6 . This changes the diameter of the respective engagement sleeve 7 so that the engagement pin 6 can be pushed into it.
  • a mating thread 10b for a thread 10a of the engagement pin 6 is formed within the engagement sleeve 7 .
  • the first door lock assembly 2a is fixed to the first mounting plate 4a and the second door lock assembly 2b is fixed to the second mounting plate 4b.
  • the first door closing arrangement 2a has a first carrier plate 12a and the second door closing arrangement 2b has a second carrier plate 12b.
  • the respective mounting plates 4a and 4b and the respective carrier plates 12a and 12b have mutually complementary interlocking elements 13a and 13b, which engage in one another in the mounting direction 8 and fix the respective mounting plate 4a and 4b and the respective carrier plate 12a and 12b to one another in a rotationally fixed manner.
  • the first door locking arrangement 2a has a first door handle 14a and the second door locking arrangement 2b has a second door handle 14b.
  • the respective door handle 14a and 14b reaches through a handle opening 15a and 15b of the respective carrier plate 12a and 12b in the mounting direction 8 up to the respective mounting plate 4a and 4b.
  • the respective door closing arrangement 2a and 2b has a pivot arrangement 16a and 16b, which is arranged between the respective mounting plate 4a and 4b and the respective carrier plate 12a and 12b.
  • the respective pivot arrangement 16a and 16b is fixed to the respective door handle 14a and 14b, which extends through the handle opening 15a and 15b, by a respective retaining ring 17a and 17b in the assembly direction 8 and the respective support plate 12a and 12b and the respective pivot arrangement 16a and 16b are secured by the respective Retaining ring 17a and 17b fixed axially to a stop formation 18a and 18b of the respective door handle 14a and 14b.
  • the respective pivot assembly 16a and 16b and the respective door handle 14a and 14b are rotationally fixed to one another and rotatable on the respective carrier plate 12a and 12a 12b set. Since the respective support plates 12a and 12b are fixed in a rotationally fixed manner to the respective mounting plates 4a and 4b, the respective door handles 14a and 14b can be pivoted by a pivot angle relative to the mounting device 3 and to the support plates 12a and 12b between a closed position and an open position.
  • the polygonal pin 5 lays the two door handles 14a and 14b together in a rotationally fixed manner.
  • the polygonal pin 5 can also be fixed axially on the respective door handle 14a and 14b by means of a respective screw 19a and 19b.
  • the pivot angle of the respective door handle 14a and 14b on the respective support plate 12a and 12b is limited by a respective stop brake 20a and 20b of the respective pivot arrangement 16a and 16b, which interacts with the respective support plate 12a and 12b.
  • the respective stop brake 20a and 20b has two stop elements 21a, between which a counterstop element 21b of the respective carrier plate 12a and 12b is arranged.
  • a return spring 22a and 22b of the respective pivot assembly 16a and 16b can return the respective door handle 14a and 14b to the closed position. Pivoting of the respective door handle 14a and 14b on the respective carrier plate 12a and 12b is additionally supported by a sliding bearing 23a and 23b of the respective door locking arrangement 2a and 2b.
  • the respective door closing arrangement 2a and 2b has a covering cap 24a and 24b.
  • the respective cover cap 24a and 24b can be screwed onto the respective mounting plate 4a and 4b and encloses the respective carrier plate 12a and 12b in some areas and the respective mounting plate 4a and 4b completely.
  • An annular seal 25a and 25b on the respective cover cap 24a and 24b enables the respective cover cap 24a and 24b to lie tightly against the respective carrier plate 12a and 12b.
  • the door handles 14a and 14b, the support plates 12a and 12b, the swivel assemblies 16a and 16b, the screws 19a and 19b and the cover caps 24a and 24b are each designed as identical parts.
  • FIG 4 shows an exploded view of the door locking system 1b according to the invention in a second embodiment.
  • figure 5 shows an exploded view of the first door lock assembly 2a and the first mounting plate 4a of the mounting device 3 with the engaging pins 6.
  • 6 An exploded view of the second door latch assembly 2b and the second mounting plate 2b of the mounting device 3 is shown.
  • the differences between the door locking system 1a and the door locking system 1b are discussed separately below. For the rest, the door locking system 1b corresponds to that in Figures 1 to 3 shown door locking system 1a.
  • the door locking system 1b is designed for a lock.
  • the first door-closing arrangement 2a and the second door-closing arrangement 2b exclusively comprise the support plates 12a and 12b, the cover caps 24a and 24b and the ring seals 25a and 25b.
  • the respective support plates 12a and 12b are fixed to the respective mounting plates 4a and 4b in a rotationally fixed and positive manner by the respective positive locking elements 13a and 13b.
  • the respective cover caps 24a and 24b cover the respective carrier plates 12a and 12b in some areas and the respective mounting plates 4a and 4b completely on the outside and are screwed to the mounting plates 4a and 4b.
  • the ring seals 25a and 25b allow the cover caps 24a and 24b to lie tightly against the support plates 12a and 12b.
  • the screw connection can be produced by sliding the mounting plates 4a and 4b on top of each other in the mounting direction 8 and acts when the mounting plates 4a and 4b are pulled apart in the mounting direction 8.
  • the screw connection between the respective engagement pin 6 and the respective engagement sleeve 7 can be easily produced in the mounting direction 8 and an additional screwing or additional clamping of the two mounting plates 4a and 4b is omitted. This significantly simplifies assembly of the door locking system 1a and 1b according to the invention.
  • the screw connection between the engagement pin 6 and the engagement sleeve 7 is in 7 manufactured and in 8 solved.
  • the screw connection between the respective engagement pin 6 and the respective engagement sleeve 7 that can be produced and acts in the assembly direction 8 is realized by the thread 10a and the mating thread 10b.
  • the first door lock assembly 2a is fixed to the first mounting plate 4a and the second door lock assembly 2b is fixed to the second mounting plate 4b.
  • the polygonal pin 5 in the second door handle 14b of the second door locking arrangement 2b is also non-rotatably positively locked and also fixed axially by the screw 19b.
  • the first mounting plate 4a with the pre-assembled door closing arrangement 2a and the second mounting plate 4b with the pre-assembled door closing arrangement 2b are fixed to one another through a respective mounting opening 27a and 27b of a door 28.
  • the screw connection between the engagement pins 6 and the engagement sleeves 7 acting in the assembly direction 8 is produced in the assembly direction 8 .
  • the polygonal pin 5 is also fixed in a form-fitting, non-rotatable manner in the first door handle 14a.
  • the polygonal pin 5 in the door locking system 1a according to 10 axially fixed to the first door handle 14a by the screw 19a.
  • the screwed-on cover caps can now be used 24a and 24b are more strongly attracted to the mounting plates 4a and 4b in the door lock system 1a and 1b.
  • FIGS 11 to 17 individual method steps are shown in a method 29 according to the invention for dismantling the door locking system 1a.
  • the screw 19a is detached from the door handle 14a and the cap 24a from the mounting plate 4a.
  • the first door latch assembly 2a is detached from the mounting plate and the engagement between the engaging pins 6 and the engaging sleeves 7 is released.
  • the engagement pins 6 in the respective pin opening 11 of the first mounting plate 4a are unscrewed until the screw connection between the engagement pins 6 and the engagement sleeve 7 is loosened.
  • the engagement pins 6 each have a longitudinal recess 30 which makes it easier to unscrew the engagement pins 6 from the respective engagement sleeves 7 . Subsequently, according to 17 the first mounting plate 4a and the second mounting plate 4b with the door locking arrangement and with the polygonal pin 5 are detached from one another in the mounting direction 8 .

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Claims (9)

  1. Système de fermeture de porte (1a, 1b) pour une porte (28),
    - dans lequel le système de fermeture de porte (1a, 1b) présente un premier agencement de fermeture de porte (2a), un second agencement de fermeture de porte (2b) et un dispositif de montage (3) avec une première plaque de montage (4a) et avec une seconde plaque de montage (4b),
    - dans lequel le premier agencement de fermeture de porte (2a) peut être fixé de manière amovible à la première plaque de montage (4a) et le second agencement de fermeture de porte (2b) peut être fixé de manière amovible à la seconde plaque de montage (4b),
    - dans lequel au moins un goujon de mise en prise (6) au niveau de la première plaque de montage (4a) et au moins un manchon de mise en prise (7) au niveau de la seconde plaque de montage (4b) sont agencés en face l'un de l'autre et de manière alignée dans une direction de montage (8),
    - dans lequel le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) peuvent être mis en prise et la première plaque de montage (4a) et la seconde plaque de montage (4b) peuvent ainsi être fixées à une certaine distance l'une de l'autre,
    - dans lequel le au moins un goujon de mise en prise (6) présente un filetage dans une région d'extrémité (9) faisant face à la seconde plaque de montage (4b) et un filetage complémentaire est réalisé à l'intérieur du manchon de mise en prise (7),
    - dans lequel, lorsque le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) sont poussés l'un sur l'autre dans la direction de montage (8), le manchon de mise en prise (7) s'élargit transversalement par rapport à la direction de montage (8), de sorte que le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) peuvent être fixés l'un à l'autre grâce à une liaison vissée pouvant être produite, et agissant, dans la direction de montage (8), caractérisé en ce que
    - le au moins un goujon de mise en prise (6) est agencé dans un orifice de goujon (11) de la première plaque de montage (4a) et est ainsi aligné à travers celui-ci par rapport à la seconde plaque de montage (4b), et
    - le au moins un manchon de mise en prise (7) est réalisé d'un seul tenant au niveau de la seconde plaque de montage (4b).
  2. Système de fermeture de porte selon la revendication 1,
    caractérisé en ce que
    - le manchon de mise en prise (7) présente, face à l'au moins un goujon de mise en prise (6), plusieurs incisions axiales qui délimitent de manière axiale les unes par rapport aux autres plusieurs sections d'élargissement mutuellement adjacentes du manchon de mise en prise (7), et
    - lorsque le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) sont poussés l'un sur l'autre, la pluralité respective de sections d'élargissement dévient radialement vers l'extérieur, de sorte que le diamètre du manchon de mise en prise (7) est augmenté.
  3. Système de fermeture de porte selon la revendication 1 ou 2,
    caractérisé en ce que
    lorsque le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) sont poussés l'un sur l'autre, le filetage et le filetage complémentaire glissent l'un sur l'autre et lorsque le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) sont écartés l'un de l'autre, le filetage et le filetage complémentaire s'agrippent l'un dans l'autre dans la direction de montage (8).
  4. Système de fermeture de porte selon l'une quelconque des revendications 1 à 3, caractérisé en ce que
    la mise en prise entre le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) peut être relâchée par dévissage.
  5. Système de fermeture de porte selon l'une quelconque des revendications 1 à 4, caractérisé en ce que
    - le au moins un goujon de mise en prise (6) est agencé dans un orifice de goujon (11) de la première plaque de montage (4a) de manière solidaire en déplacement radial, et
    - le au moins un manchon de mise en prise (7) est réalisé d'un seul tenant au niveau de la seconde plaque de montage (4b) ou est agencé dans un orifice de manchon de la seconde plaque de montage (4b) de manière solidaire en déplacement radial.
  6. Système de fermeture de porte selon l'une quelconque des revendications 1 à 5, caractérisé en ce que
    les deux plaques de montage (4a, 4b) sont fixées l'une à l'autre de manière axiale et solidaire en rotation grâce à la liaison vissée entre le manchon de mise en prise (7) respectif et le goujon de mise en prise (6) respectif.
  7. Système de fermeture de porte monté (1a, 1b) selon l'une quelconque des revendications précédentes,
    - dans lequel le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) sont mis en prise et la première plaque de montage (4a) et la seconde plaque de montage (4b) sont ainsi fixées à une certaine distance l'une de l'autre, et
    - dans lequel le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) sont fixés l'un à l'autre grâce à la liaison vissée produite, et agissant, dans la direction de montage (8).
  8. Procédé (26) permettant de monter un système de fermeture de porte (1a, 1b) selon l'une quelconque des revendications 1 à 6,
    - dans lequel, lors du montage en usine, le au moins un goujon de mise en prise (6) est agencé dans la première plaque de montage (4a) et le au moins un manchon de mise en prise (7) est agencé dans la seconde plaque de montage (4b) de telle manière que le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) peuvent être fixés l'un à l'autre grâce à une liaison vissée pouvant être produite, et agissant, dans la direction de montage (8),
    - dans lequel, lors du montage en usine, le premier agencement de fermeture de porte (2a) est fixé à la première plaque de montage (4a) et le second agencement de fermeture de porte (2b) est fixé à la seconde plaque de montage (4b), et
    - dans lequel, lors du montage final, le premier agencement de fermeture de porte (2a) et le second agencement de fermeture de porte (2b), et par conséquent le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7), sont poussés l'un sur l'autre dans la direction de montage (8),
    - dans lequel, lorsque le au moins un goujon de mise en prise (6) et le au moins un manchon de mise en prise (7) sont poussés l'un sur l'autre, le manchon de mise en prise (7) s'élargit transversalement par rapport à la direction de montage (8) et accueille le goujon de mise en prise (6), et
    - dans lequel la liaison vissée agissant dans la direction de montage (8) est ainsi produite et le premier agencement de fermeture de porte (2a) et le second agencement de fermeture de porte (2b) sont fixés l'un à l'autre.
  9. Procédé (29) permettant de démonter un système de fermeture de porte monté (1a, 1b) selon la revendication 7,
    - dans lequel le premier agencement de fermeture de porte (2a) est séparé de la première plaque de montage (4a),
    - dans lequel le au moins un goujon de mise en prise (6) est dévissé du manchon de mise en prise (7) de sorte que le filetage du goujon de mise en prise (6) et le filetage complémentaire du manchon de mise en prise (7) sont séparés l'un de l'autre, et
    - dans lequel la première plaque de montage (4a) et la seconde plaque de montage (4b) sont séparées l'une de l'autre dans la direction de montage (8).
EP20184875.1A 2019-07-10 2020-07-09 Système de fermeture de porte Active EP3763901B1 (fr)

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