EP3468861B1 - Dispositif de fermeture - Google Patents

Dispositif de fermeture Download PDF

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Publication number
EP3468861B1
EP3468861B1 EP17730764.2A EP17730764A EP3468861B1 EP 3468861 B1 EP3468861 B1 EP 3468861B1 EP 17730764 A EP17730764 A EP 17730764A EP 3468861 B1 EP3468861 B1 EP 3468861B1
Authority
EP
European Patent Office
Prior art keywords
closure
sliding elements
guide
closure device
displacement
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
EP17730764.2A
Other languages
German (de)
English (en)
Other versions
EP3468861A1 (fr
Inventor
Hans OESMANN
Marko Schulz
Sebastian Halfmann
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.)
ThyssenKrupp AG
ThyssenKrupp Marine Systems GmbH
Original Assignee
ThyssenKrupp AG
ThyssenKrupp Marine Systems GmbH
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.)
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Publication date
Application filed by ThyssenKrupp AG, ThyssenKrupp Marine Systems GmbH filed Critical ThyssenKrupp AG
Publication of EP3468861A1 publication Critical patent/EP3468861A1/fr
Application granted granted Critical
Publication of EP3468861B1 publication Critical patent/EP3468861B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B63B19/19—Hatch covers foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/08—Ports or like openings in vessels' sides or at the vessels' bow or stern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/514—Application of doors, windows, wings or fittings thereof for vehicles for ships

Definitions

  • the invention relates to a closure device for closing an outer skin opening of a surface ship, with a plurality of essentially vertically arranged closure slats and a drive device by means of which the closure slats can be acted upon for displacement between a closing position and an opening position.
  • Such closure devices are generally used in surface ships used for military purposes to close spaces arranged within the outer skin of the ship and, if necessary, to open them to the outside. These rooms serve, for example, as storage spaces for dinghies, which can be launched from the rooms with the locking device open, for which purpose, for example, a lifting device can be provided.
  • the closure device has to withstand the same loads in terms of water pressure and shock as the outer skin of the ship and must therefore be designed in accordance with the outer skin in terms of strength.
  • the JP 2004 026 091 A describes a cover for a helicopter hangar of a naval ship, which is designed using vertical shutter slats, the cover being designed with a low signature in mind. Furthermore, from the DE 102 56 984 B4 a covering device for a recess in an outer hull of a ship is known, the recess being part of a launcher for discharging mortar and/or rocket-like ammunition. This covering device is also designed with a good signature in mind.
  • the DE 10 2004 035 640 A1 shows a closure for an entry opening to a cabin of a sailing boat with horizontally arranged closure slats.
  • this prior art mentioned does not pay attention to the structural design of the closure or the cover with regard to the effects of sea impact or shock.
  • a device is known with an accordion-pleated shutter formed from a series of motorized blades pivotally connected with respect to each other by articulation units, ie hinges. Transverse edges of a wing have support and guide elements or rubble, each of which is guided by curved parallel sliders.
  • the sliders consist of side posts or parallel lower or upper cross members of a peripheral frame. The slides have a length less than or equal to the sum of the width of the blades, so that the shutter has a zigzag or rectilinear shape when extended.
  • a device for closing ship hatches is known.
  • From the FR 1 248 636 A is a method for articulately connecting movable elements and various movable elements, in particular panels of locking devices including the Application known. The method is used to connect two movable elements through a joint.
  • the object of the present invention is to improve a closure device in terms of resistance to the effects of sea impact or shock.
  • a closure device for closing an outer skin opening of a surface ship according to claim 1.
  • An advantageous embodiment of the invention provides that an even number of closure slats is provided, each of which can be moved in equal parts to opposite sides of the outer skin opening into the opening position. On the one hand, this creates the prerequisite for the drive device to be of simple construction, since the applied loading can be applied symmetrically to both parts of the closure blades. On the other hand, this ensures that the closure slats are stowed equally on both sides of the outer skin opening in the open position.
  • An advantageous embodiment of the invention provides that mutually facing end faces of the sliding elements of adjacent closure slats are in an operative connection to one another via a pressure transmission area in such a way that a longitudinal force applied to the closure slats in a displacement direction to assume the opening position generates a transverse force component on the pressure transmission area.
  • This advantageously ensures that the kinematics initiated for unfolding the closure elements when moving into the opening position are controlled only via the shape of the sliding elements, in particular their end faces, and no additional movable and/or actuated components need to be provided.
  • the pressure transmission area of the end faces the sliding elements are designed as a rounded contour, for mutual rolling of adjacent sliding elements when assuming the opening position. This ensures a low-wear relative movement between the sliding elements.
  • the behavior of the closure slats when unfolded can be specifically influenced or changed by designing the contour in terms of curvature.
  • the sliding elements of adjacent closure blades are each connected to one another via connecting members. This ensures, in particular, a transmission of force between the closure slats when moving from the opening position to the closing position. Furthermore, the connecting links take on a guiding function between the closure slats when moving from the closed position to the open position.
  • An advantageous embodiment of the invention provides that the drive device acts on at least one of the closure slats for displacement between the closed position and the opening position and indirectly acts on the other closure slats via the at least one closure slat. This arrangement ensures that the closure slats, which are only indirectly connected to the drive device, can unfold into the open position independently of the drive device.
  • the drive device comprises at least one roller chain, via which the at least one closure lamella is acted upon for displacement between the closed position and the open position.
  • a roller chain is an easy-to-use and robust drive means.
  • the upper and lower guide rails comprise sliding surfaces made of plastic for guiding the sliding elements in a lateral direction and a vertical direction.
  • the plastic sliding surfaces make it possible for the locking slats to slide with little friction, as well as to transfer the loads in the event of a sea impact and in the event of a shock to the ship's structure.
  • closure slats are made of a CFRP, GRP, steel or aluminum material. This means that the shutter slats are able to withstand the water pressure.
  • An advantageous embodiment of the invention provides that the guide rails have an inner and an outer lateral guide stop in the direction of displacement of the closure slats relative to the outer skin opening. This ensures that the locking slats are guided on both sides in the guide rails.
  • An advantageous embodiment of the invention provides that the inner lateral guide stop extends with a shorter course in the direction of the closed position of the closure slats than the outer lateral guide stop. This ensures that at least some of the closure slats can be released from the guide rails in the direction of the interior of the ship in such a way that they can be folded up and brought into the open position.
  • An advantageous embodiment of the invention provides that the guide rails each have a guide groove running in a displacement direction. The guide groove ensures that the closure slats continue to be guided by the guide rails, even though they are in a displacement position in which they are already released from the guide rails towards the interior of the ship.
  • An advantageous embodiment of the invention provides that the sliding elements have a guide pin, via which the sliding elements are held in the guide grooves for guidance in the direction of displacement.
  • the guide bolt ensures that the locking slats can pivot in a controlled manner with respect to the guide rails as soon as the locking slats are in a displacement position in which they are already released from the guide rails towards the interior of the ship.
  • An advantageous embodiment of the invention provides that the guide pin is arranged in the area of one of the end faces of the sliding elements, with adjacent sliding elements being arranged relative to one another in such a way that those end faces in whose area the guide pins are arranged, or the correspondingly opposite end faces, in their area no guide pins are arranged, each lying opposite one another. This ensures that two opposing end faces of the sliding elements are alternately guided in the guide groove or are not guided.
  • An advantageous embodiment of the invention provides a pressing device by means of which the two outer closure slats can be pressed into a closed position towards the outside of the ship against an external stop.
  • the Figure 1 shows a surface ship 2 in the form of a naval ship. Above a water surface that is not further marked, the surface ship 2 has two outer skin openings 4, this number being seen as an example in this case.
  • the outer skin openings 4 are each covered with a closure device 10, wherein the closure device 10 can be moved between a closed position shown here and an open position.
  • the closure device 10 has a plurality of essentially vertically aligned and movable closure slats 12.
  • a closure device 10 is shown purely as an example with eight closure blades 12, although any number deviating from this can be provided. However, it is preferred that an even number of shutter blades 12 is provided.
  • closure slats 12 can be moved equally to opposite sides of the outer skin opening 4 into the opening position, that is, starting from the closed position, the outer skin opening 4 is released in the middle and moved to the sides of the outer skin opening 4 into the opening position.
  • the Figure 2a shows a possible design of a closure lamella 12 1 in a perspective view.
  • the Figure 2b shows a symmetrically designed closure lamella 12 2 .
  • the shutter blades 12 1 , 12 2 are described together below.
  • the closure lamella 12 has sliding elements 18 and 20 each mounted in an upper end region 14 and in a lower end region 16.
  • the terms "top” and “bottom” in the present description refer to a normally prevailing position of the surface ship, in which it lies horizontally on a water surface.
  • the sliding elements 18, 20 have pressure transmission areas 24 on their end faces 22, via which adjacent closure blades 12 can come into an operative connection, as will be described later.
  • the sliding elements 18, 20 each have guide bolts 28 directed upwards or downwards on one side and connecting bolts 34 directed inwards on the other side, the function of which will also be described later.
  • the Figure 3 shows a top view of a closure device 10 according to the invention, of which only one half is shown for reasons of illustration and in which the second half adjoining the dash-dotted line L has been omitted.
  • the top view is chosen such that the upper sliding elements 18 lie in the plane of the drawing.
  • the inside of the ship is in the upper half of the picture and the outside of the ship is in the lower half of the picture.
  • only half of the outer skin opening 4 is shown.
  • the line L is not necessarily a line of symmetry, since it is preferably provided that a drive device is arranged in the area of one of the halves of the closure device 10, as will be explained later.
  • the closure device 10 is shown in the closed position.
  • Ten sliding elements 18 1 to 18 10 are initially shown, so that the corresponding closure slats 12 are directed into the plane of the drawing.
  • the sliding elements 18 1 to 18 10 are arranged in pairs with respect to their pressure transmission areas 24 in such a way that they run symmetrically to one another with respect to a center line between the sliding elements 18.
  • the arrangement requires that adjacent pressure transmission areas 24 have a contour that opens alternately towards the outside of the ship and the inside of the ship over the course of the sliding elements 18.
  • Adjacent sliding elements 18 are connected to one another via the connecting bolts 34 by means of connecting members 26.
  • each connecting member 26 can be pivoted about a vertical axis relative to the respective connecting bolts 34.
  • adjacent sliding elements 18 are connected to one another like a chain link via the connecting links 26.
  • the connecting links 26 are arranged on the inside of the sliding elements 18 in relation to the closure slats 12.
  • the closure device 10 comprises guide rails 50 and 52, of which in the Figure 3 only the upper guide rail 50 is shown.
  • the upper guide rail 50 and the in Figure 6 lower guide rail 52 shown are designed to correspond to one another.
  • the closure device 10 or the closure slats 12 of the closure device 10 can be guided from the closed position into the open position and in the opposite direction via the guide rails 50, 52.
  • the guide rail 50 is essentially U-shaped when viewed in cross section, as shown in FIGS Figures 8a) and 8b ) shown.
  • the guide rail 50 includes an inner guide stop 54, an outer guide stop 56 and a middle guide stop 58, through which the sliding elements 18 are guided in the lateral and vertical directions.
  • the middle guide stop 58 includes a guide groove 60 into which the guide pins 28 of the sliding elements 18, 20 engage in order to be guided.
  • the guide bolts 28 are not shown Figure 3 shown, in this respect on the Figures 2a) and 2b ) is referred to.
  • the sliding elements 18, 20 of the first closure lamella 12 1 therefore have guide bolts 28 projecting into the guide groove 60 on their left side, whereas the right side of the sliding elements 18, 20 of the first closure lamella 12 1 has no guide bolts and is not guided by the guide groove 60 .
  • the second closure lamella 12 2 and its sliding elements 18, 20 are designed symmetrically to the first closure lamella 12 1 , that is, the sliding elements 18, 20 of the second closure lamella 12 2 have no guide pins on their left side and are not guided by the guide groove 60, whereas the right side of the sliding elements 18, 20 has guide bolts 28 projecting into the guide groove 60.
  • the inner guide stop 54 of the guide rail 50 viewed from the line L, has a shorter length than the outer guide stop 56 of the guide rail 50.
  • a pressing device 40 is arranged inside the ship, by means of which the two closure slats 18 7 and 18 8 are inserted into the Closing position to the outside of the ship can be acted upon against the outer guide stop 56.
  • the Figure 4 shows the closure device 10 in a position in which the closure blades 12 have been moved to a certain extent from the closed position towards the open position.
  • the pressing device 40 is in a retracted position in which it releases the closure blades 12 7 and 12 8 .
  • the direction of displacement V is symbolized by an arrow, which has its point of attack in the guide pin 28 of the sliding element 18 1 of the first closure plate 12 1 .
  • this arrow also symbolizes a longitudinal force F V acting in the displacement direction V, which is applied to the sliding elements 18, 20 of the first closure blade 12 1 by a drive device 30 to be described in order to move the closure blades 12 from the closed position to the open position .
  • this longitudinal force is applied directly to the sliding elements 18, 20 of the first Closure lamella 12 1 is applied, and is then successively and indirectly transferred to the subsequent closure lamellas 12 2 to 12 10 .
  • the Figure 5 shows the closure device 10 or the closure blades 12 1 to 12 10 completely moved into the opening position.
  • the closure slats 12 1 to 12 10 are folded out alternately against each other in order to be arranged in a storage area 42 in a space-saving manner.
  • Alternately unfolded against each other means that in pairs, on the one hand, the ship's external surfaces of the closure slats 12 are directed towards each other and, on the other hand, the ship's inner surfaces of the closure slats 12 are directed towards each other.
  • the in the Figure 5 It should be mentioned that only one half of the closure device 10 is shown, as symbolized by the line L and already described above.
  • the Figure 6 shows the closure device 10 in a schematic and not to scale representation. Shown is the drive device 30, the upper and lower guide rails 50, 52 and two closure slats 12 1 and 12 1 '.
  • the two closure slats 12 1 , 12 1 ' are the first test slats 12 of the two halves of the closure device 10, as already described above.
  • the two shutter blades 12 1 , 12 1 ' can be moved to opposite sides into the opening position by the drive device 30.
  • the drive device 30 comprises an upper 32 1 and a lower roller chain 32 2 , drive means 44, for example in the form of an electric motor or a pneumatic motor for driving the roller chains 32 1 , 32 2 and two deflections 46, 48 on opposite sides of the closure device 10, via which the Roller chains 32 1 , 32 2 are guided.
  • the deflection 46 is driven by the drive means 44 and the other deflection 48 is designed to be passive.
  • the two roller chains 32 1 , 32 2 are driven via the deflection 46.
  • Both roller chains 32 1 , 32 2 are designed as endless chains and are each drivingly connected to the two locking plates 12 1 and 12 1 '.
  • the upper roller chain 32 1 is connected to the upper sliding elements 18 1 and 18 1 'and the lower roller chain 32 2 is connected to the lower sliding elements 20 1 and 20 1 ' of the closure plates 12 1 , 12 1 '.
  • the outer strands, relative to the inside or outside of the ship, of both roller chains 32 1 , 32 2 are connected to one of the locking slats 12 1 , 12 1 ', in this case the locking slat 12 1 ', and the inner strands of the roller chain 42, 44 are connected to the other of the closure slats 12 1 ', 12 1 , in this case closure slat 12 1 , connected.
  • the roller chains 42, 44 are connected to the sliding elements 18, 20 via driver elements 62, of which only those of the upper sliding elements 18 1 ', 18 1 are shown.
  • the driver elements 62 are arranged with an undercut relative to one another when viewed in the displacement direction V, so that the two closure slats 12 1 , 12 1 ' experience tension relative to one another in the closed position.
  • the drive means 44 can be driven in the direction of rotation D symbolized by the arrow.
  • a longitudinal force Fv is impressed on the roller chains 32 1 , 32 2 in the displacement direction V, so that the front strand of both roller chains 32 1 , 32 2 moves the locking plate 12 1 'to the left, whereas the rear strand of both roller chains 32 1 , 32 2 , as a result of the 180° wrap on the deflection 48, the shutter blade 12 1 moves to the right.
  • the drive means 44 rotate in the opposite direction, the closure blades 12 are moved into the closed position.
  • the closure slats 12 are guided over the sliding elements 18, 20 in the upper and lower guide rails 50, 52.
  • the Figure 7 shows a detailed representation of the process of folding the two sliding elements 18 9 and 18 10 against each other, as already shown in FIG Figure 4 was shown for the half of the closure device shown there.
  • the sliding elements 18 10 is held at one end in a pivotable but immovable manner, for example on the guide rail 50 or directly on the ship structure.
  • the sliding element 18 9 is held displaceably in the guide groove 60 at one end and is subjected to a longitudinal force F R at this end, as is the case in connection with Figure 6 was described.
  • the mutually facing ends of the sliding elements 18s, 18 10 are in contact via curved pressure transmission areas 24 and are therefore in an operative connection.
  • the sliding elements 18s, 18 10 are not guided in the guide groove 60, but are merely pivotally connected to one another via the connecting member 26. Due to the curved or rounded pressure transmission areas 24 on the end faces 22 of the sliding elements 18s, 18 10 , the closure slats 12 are automatically unfolded when the opening position is assumed. This unfolding movement is controlled by a transverse force component F Q of the longitudinal force F R , which acts at the point of contact of the pressure transmission areas 24 1 , 24 2 of the two sliding elements 18 1 , 18 2 .
  • the Figures 8a) and 8b ) show cross sections corresponding to those in the Figure 3 marked cutting lines AA and BB.
  • the Figure 8a ) shows a connecting bolt 34 held in the sliding element 18, 20 with appropriate fastening means, via which the connecting member 26 is pivotally arranged on the sliding element 18, 20.
  • the Figure 8b ) shows, in addition to the connecting bolt 34, a guide bolt 28, over which the sliding element 18, 20 is guided in the guide groove 60 of the guide rail 50, 52.
  • sliding surfaces 64 both on the middle guide stop 58, as well as on the inner and outer Guide stops 54, 56 are attached. These sliding surfaces 64 are preferably made of plastic and thus enable particularly low-friction sliding of the sliding elements 18, 20 in the guide rails 50, 52 when the closure device 10 moves between the closed position and the open position.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Closures For Containers (AREA)

Claims (13)

  1. Dispositif de fermeture (10) pour fermer une ouverture de coque extérieure (4) d'un navire de surface (2), comprenant
    plusieurs lamelles de fermeture (121 , 122 ) disposées sensiblement verticalement et
    un dispositif d'entraînement (30) au moyen duquel les lamelles de fermeture (121 , 122 ) peuvent être sollicitées pour se déplacer entre une position de fermeture et une position d'ouverture et
    les lamelles de fermeture (121 , 122 ) étant maintenues l'une par rapport à l'autre dans une zone d'extrémité supérieure (14) et une zone d'extrémité inférieure (16) par des éléments de glissement (18, 20) respectivement dans un rail de guidage supérieur (50) et un rail de guidage inférieur (52) du dispositif de fermeture (10), en ce que, lors du déplacement de la position de fermeture vers la position d'ouverture, les lamelles de fermeture (121 , 122 ) se déplient alternativement les unes contre les autres pour prendre la position d'ouverture, caractérisé en ce que les éléments de glissement (18, 20) de lamelles de fermeture voisines (121 , 122 ) sont respectivement reliés entre eux par des éléments de liaison (26), des éléments coulissants (18) voisins étant reliés entre eux par des boulons de liaison (34) au moyen des éléments de liaison (26), chaque élément de liaison (26) pouvant pivoter autour d'un axe vertical par rapport aux boulons de liaison (34) respectifs, de sorte que des éléments coulissants (18) voisins sont reliés entre eux à la manière de maillons de chaîne par les éléments de liaison (26), les éléments de liaison (26) étant disposés sur le côté intérieur des éléments coulissants (18) par rapport aux lamelles de fermeture (12).
  2. Dispositif d'obturation (10) selon la revendication 1, caractérisé en ce qu'il est prévu un nombre pair de lamelles d'obturation (121 , 122 ), qui peuvent être déplacées respectivement en parties égales vers des côtés opposés de l'ouverture de la peau extérieure (4) dans la position d'ouverture.
  3. Dispositif de fermeture (10) selon la revendication 1 ou 2, caractérisé en ce que des faces frontales (22) tournées l'une vers l'autre des éléments de glissement (18, 20) de lamelles de fermeture voisines (121 , 122) sont en liaison active les unes avec les autres par l'intermédiaire d'une zone de transmission de pression (24) de telle sorte qu'une force longitudinale (FV ) appliquée sur les lamelles de fermeture dans une direction de déplacement (V) pour prendre la position d'ouverture génère une composante de force transversale sur la zone de transmission de pression (24).
  4. Dispositif de fermeture (10) selon la revendication 3, caractérisé en ce que la zone de transmission de pression (24) des faces frontales (22) des éléments coulissants (18, 20) est réalisée sous forme de contour arrondi, pour le déroulement mutuel d'éléments coulissants (18, 20) voisins lors de la prise de la position d'ouverture.
  5. Dispositif de fermeture (10) selon l'une des revendications 1 à 4, caractérisé en ce que le dispositif d'entraînement (30) sollicite au moins l'une des lamelles de fermeture (121 , 122 ) pour la déplacer entre la position de fermeture et la position d'ouverture et sollicite indirectement les autres lamelles de fermeture (12 , 1221 ) par l'intermédiaire de ladite au moins une lamelle de fermeture (121 , 122 ).
  6. Dispositif de fermeture (10) selon la revendication 5, caractérisé en ce que le dispositif d'entra nement (30) comprend au moins une cha ne à rouleaux (32) par laquelle au moins une lamelle de fermeture (121 , 122 ) est sollicitée pour se déplacer entre la position de fermeture et la position d'ouverture.
  7. Dispositif de fermeture (10) selon l'une des revendications 1 à 6, caractérisé en ce que les rails de guidage supérieur (50) et inférieur (52) comprennent des surfaces de glissement (64) constituées d'une matière plastique, pour le guidage des éléments de glissement (18, 20) dans une direction latérale et dans une direction verticale.
  8. Dispositif de fermeture (10) selon l'une des revendications 1 à 7, caractérisé en ce que les lamelles de fermeture (121 , 122 ) sont fabriquées dans un matériau CFK, GFK, acier ou aluminium.
  9. Dispositif de fermeture (10) selon l'une des revendications 1 à 8, caractérisé en ce que les rails de guidage (50, 52) présentent, dans le sens de déplacement des lamelles de fermeture par rapport à l'ouverture de la peau extérieure (4), une butée de guidage latérale intérieure (54) et une butée de guidage latérale extérieure (56).
  10. Dispositif de fermeture (10) selon la revendication 9, caractérisé en ce que la butée de guidage latérale intérieure (54) s'étend avec un tracé plus court en direction de la position de fermeture des lamelles de fermeture (121 , 122 ) que la butée de guidage latérale extérieure (56).
  11. Dispositif de fermeture (10) selon l'une des revendications 1 à 10, caractérisé en ce que les rails de guidage (50, 52) présentent chacun une rainure de guidage (60) s'étendant dans une direction de déplacement.
  12. Dispositif de fermeture (10) selon la revendication 11, caractérisé en ce que les éléments coulissants (20) présentent un boulon de guidage (28) par lequel les éléments coulissants (18, 20) sont maintenus dans les rainures de guidage (60) pour le guidage dans la direction de déplacement.
  13. Dispositif de fermeture (10) selon la revendication 11 ou 12, caractérisé en ce que le boulon de guidage (28) est disposé dans la zone de l'une des faces frontales (22) des éléments coulissants (18, 20), des éléments coulissants voisins (18, 20) étant disposés les uns par rapport aux autres de telle sorte que les faces frontales (22) dans la zone desquelles sont disposés les boulons de guidage (28) ou les faces frontales opposées correspondantes (22) dans la zone desquelles aucun boulon de guidage (28) n'est disposé, sont respectivement opposées les unes aux autres.
EP17730764.2A 2016-06-14 2017-06-14 Dispositif de fermeture Active EP3468861B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016210531.0A DE102016210531A1 (de) 2016-06-14 2016-06-14 Verschlussvorrichtung
PCT/EP2017/064475 WO2017216200A1 (fr) 2016-06-14 2017-06-14 Dispositif de fermeture

Publications (2)

Publication Number Publication Date
EP3468861A1 EP3468861A1 (fr) 2019-04-17
EP3468861B1 true EP3468861B1 (fr) 2023-09-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP17730764.2A Active EP3468861B1 (fr) 2016-06-14 2017-06-14 Dispositif de fermeture

Country Status (6)

Country Link
US (1) US11084557B2 (fr)
EP (1) EP3468861B1 (fr)
BR (1) BR112018072662A2 (fr)
CO (1) CO2018011925A2 (fr)
DE (1) DE102016210531A1 (fr)
WO (1) WO2017216200A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004035640A1 (de) * 2004-07-22 2006-02-16 Kuhlgatz, Klaus Boot mit einem Verschluss für eine Einstiegsöffnung

Family Cites Families (8)

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US11084557B2 (en) 2021-08-10
US20200307743A1 (en) 2020-10-01
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DE102016210531A1 (de) 2017-12-14
EP3468861A1 (fr) 2019-04-17
BR112018072662A2 (pt) 2019-02-19

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