EP3754146B1 - Joint d'étanchéité automatique doté d'un amortisseur permettant de retarder l'abaissement - Google Patents

Joint d'étanchéité automatique doté d'un amortisseur permettant de retarder l'abaissement Download PDF

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Publication number
EP3754146B1
EP3754146B1 EP19181310.4A EP19181310A EP3754146B1 EP 3754146 B1 EP3754146 B1 EP 3754146B1 EP 19181310 A EP19181310 A EP 19181310A EP 3754146 B1 EP3754146 B1 EP 3754146B1
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EP
European Patent Office
Prior art keywords
force
spring
movement
seal
seal according
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Active
Application number
EP19181310.4A
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German (de)
English (en)
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EP3754146A1 (fr
Inventor
Maico Ludwig
Julian Kowski
Sergej Hartung
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.)
Athmer OHG
Original Assignee
Athmer OHG
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Application filed by Athmer OHG filed Critical Athmer OHG
Priority to DK19181310.4T priority Critical patent/DK3754146T3/da
Priority to EP19181310.4A priority patent/EP3754146B1/fr
Publication of EP3754146A1 publication Critical patent/EP3754146A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs

Definitions

  • Automatic seals are used in particular to seal gaps between a door leaf and a floor.
  • a force can be introduced into the seal, which causes a movement of the sealing strip from the first position, in which a gap between the door leaf equipped with the seal is not sealed, in a second position can be moved in which the gap is sealed by means of the sealing strip.
  • the force application element As long as no force is exerted on the force application element, it is in a first position and generally projects beyond the door leaf. Closing the door exerts a force on the force introduction element. This usually happens in that the force introduction element hits a stop element, for example the door frame. By introducing the force, the force introduction element is displaced and moved from its first position to its second position.
  • the force application element acts on the still unstressed first spring and stretches it.
  • the first spring presses on a one-piece or multi-piece rod of motion transmission parts that interact with the damper. The force of the first spring is transmitted through the rod to the damper, which dampens movement of the rod in the direction of the force exerted by the first spring.
  • the rod thus moves with a delay compared to the force introduction element. Since the rod causes the movement of the sealing strip in cooperation with the mechanism, the movement of the sealing strip from the first to the second position is also delayed compared to the movement of the force application element from the first position to the second position due to the delayed movement of the rod.
  • the motion transmission from the first spring to the damper could also take place using other means or elements of the motion transmission parts.
  • the fact that the force introduction element can be moved means that with an automatic seal there is a delay the movement of the sealing strip in relation to the movement of the force introduction element, the force introduction element protrudes more from the holding means than in the case of a seal without this delay.
  • the invention is based on the problem of improving a seal of the type mentioned at the outset in such a way that the force introduction element protrudes less.
  • the first spring is tensioned when the seal is in a non-actuated state when the force application element is in the first position, so that the distance that the force application element has to cover to transfer the force to the first position is reduced initiate spring, which is necessary for the damper to allow movement.
  • the first spring is not biased.
  • the first spring is compressed when the force introduction element is displaced into the second position, so that the rod can be pressed against the damper. The pressure of the rod on the damper causes the damper to operate and ultimately allows the rod to move.
  • the effect of the rod on the damper depends, among other things, on how great the force is that acts on the damper. With many dampers it is necessary that a minimum force is applied to the damper is exerted before the damper allows movement. This force must be stored in the first spring before the damper will allow movement. In order to store this force in the first spring, the force application element must be moved. When the force introduction element is actuated, the minimum force that is necessary to actuate the damper must therefore be applied. First then the damper is actuated and the motion transmitting members can be moved and transmit their motion to the mechanism to move the weatherstrip to the second position.
  • the distance that the force introduction element has to cover in order to introduce the force into the first spring that is necessary to allow the damper to move can be reduced.
  • Automatic seals usually have at least one return spring, which is used to move the sealing strip and the force introduction element from the second position to the first position to move when no more force is exerted on the force introduction element.
  • the restoring spring is tensioned on the one hand by the actuation of the mechanism or the movement transmission parts when a force is applied to the force introduction element to move the sealing strip and the force introduction element from the first position to the second position.
  • the at least one restoring spring is also tensioned in the first position of the sealing strip. The force then stored in the return spring holds the sealing strip securely in the first position.
  • This prestressing of the at least one restoring spring must be overcome when the seal is actuated and the sealing strip is moved from the first to the second position. I.e. this force for overcoming the initial tension of the return spring must also be introduced into the first spring via the force introduction element before the sealing strip moves from the first position into the second position.
  • the tension of the first spring in the first position of the force application element can be greater than the sum of the tension of the return spring in the first position of the sealing strip and the minimum force required to actuate the damper.
  • the first spring can be a coil spring. However, other springs can also be used. Preferably, the first spring is a compression spring.
  • a seal may have a trigger.
  • the force introduction element can be part of the trigger.
  • the trigger can have the first spring.
  • a coupling element can be part of the trigger. The coupling element can be connected at least indirectly to the movement transmission parts.
  • the trigger can have a bearing.
  • the force introduction element and the coupling element can be connected via the bearing in a linearly displaceable manner relative to one another.
  • the first spring can be arranged under pretension between the force introduction element and the coupling element. By moving the force application element from its first position to its second position, the force application element is displaced relative to the coupling element. As a result, the first spring arranged between the force introduction element and the coupling element can be tensioned beyond the pretension.
  • the force thus stored can be used, at least in part, to act on the damper and thus to actuate, damped by the damper, the movement transmission parts and the mechanism for moving the sealing strip from the first to the second position.
  • the position of the trigger to the movement transmission parts can be adjustable. This makes it possible to shift the position of the trigger within the seal.
  • the overhang of the trigger over the holding means can be adjusted with it. So that the position of the trigger relative to the movement transmission parts can be adjusted, the connection between the coupling element and the movement transmission parts can be adjustable. This connection can be a screw connection.
  • the bearing via which the force introduction element and the coupling element are connected to one another in a linearly displaceable manner, can be designed in such a way that it enables a rotary movement of the coupling element with respect to the force introduction element. This makes it possible to rotate the coupling element, for example for the purpose of adjusting the position of the trigger, without the force introduction element having to be rotated.
  • the force introduction element can be mounted in a linearly displaceable manner on the holding means.
  • the coupling element can have a key face or can be non-rotatably connected to an element that has a key face.
  • a torque for rotating the coupling element can be introduced via the wrench flat.
  • the seal according to the invention has a housing 1 as a holding means.
  • a first module 4, a second module 6, a damper 8 and a sealing strip 9 are arranged.
  • the first and the second module 4, 6 each have a module housing 40, 60.
  • the modules 4, 6 each have a mechanism with which the sealing strip can be moved relative to the housing 1 (movement mechanisms).
  • the movement mechanisms are scissor mechanisms 42, 62.
  • Other movement mechanisms for moving the sealing strip 9 relative to the holding means could also be used in a seal according to the invention.
  • the scissor mechanisms 42, 62 interact with displacement parts 41, 61, via which a movement of the trigger 2 is transmitted to the scissor mechanisms 42, 62.
  • Each of the two modules 4, 6 comprises an overload mechanism 43, 63 which prevents damage to the seal, in particular the sealing strip 9, the mechanisms 42, 62 etc. when the movement of the sealing strip 9 is blocked and a force is applied by actuation of the seal applied to the seal or parts of the seal.
  • Each module 4, 6 also comprises a guide element 44, 64, which guides the sealing strip 9 when moving to the second position and when moving to the first position.
  • the first module 4 also includes a trigger 47, the second module a reset mechanism 67.
  • the reset mechanism has a reset spring 671, which causes the sealing strip 9 to be moved from its second position to the first position if no force is applied to the trigger 47 .
  • the sliding part 41, 61, the scissor mechanism 42, 62 and the overload mechanism 43, 63, each of the two modules 4, 6 and the return mechanism 67 of the second module 6 of the embodiment are the same as or similar to that of FIG Seal from the document EP 3 284 898 A1 executed.
  • the displacement part 41, 61, the scissor mechanism 42, 62, the overload mechanism 43, 63 and the reset mechanism 67 and the interaction of these components reference is made to the statements in the document EP 3 284 898 A1 referenced to which reference is made.
  • the sliding part 41 of the first module 4 and the sliding part 61 of the second module 6 are connected to one another via a first rod 5 .
  • a movement of the trigger 47 transmitted to the displacement part 41 of the first module 4 is transmitted to the displacement part 61 of the second module 6 by the first rod 5 .
  • the first rod 5 is made of a rigid wire with a round cross-section.
  • the sliding part 61 of the second module 6 is coupled to the damper 8 via a second rod 7, so that the movement of the trigger 47 via the sliding part 41 of the first module 4, the first rod 5 and the sliding part 61 of the second module 6 on the damper 8 can be transferred. How the coupling between the second rod 7 and the damper 8 is carried out is described in more detail later.
  • the second rod 8 is a plastic part in the example shown.
  • the guide elements 44, 64 are provided.
  • the housing 1 of the document EP 3 284 898 A1 The seal shown is so wide that between the two sides of the module housing, which have the same width as the seal according to the invention shown, and the housing 1 there are gaps that are so wide that the leg of a retaining profile of the sealing strip and a sealing profile in a Immerse the sealing strip in the first position in this column can and also in the second position of the sealing strip at least partially immerse themselves in the gaps.
  • the housing 1 is narrower while the width of the module housings 40, 60 is the same.
  • the gaps between the outsides of the module housing 40, 60 and the inside of the housing 1 are so wide that the legs of the sealing profile 91 can dip into them.
  • the sealing profile 91 is guided through the gaps, but not the holding profile 90, which therefore also has no legs that could be guided.
  • the guide elements 44, 64 are provided in the modules 4, 6 of the illustrated seal according to the invention.
  • a first end of these guide elements 44 , 64 is pivotably mounted in the module housings 40 , 60 .
  • the first ends have two outwardly projecting first pins 441, 641 lying on an axis, which engage in holes in the legs of the module housing 40, 60 from the inside.
  • the guide elements 44, 64 are pivotally mounted on one of the module housings 40, 60.
  • a second end of the guide elements 44, 64 protrudes from the module housing 40, 60, on which it is pivotally mounted. At this end, outwardly projecting second pins 442, 642 are provided which lie on an axis.
  • the second pins 442, 642 can be rotated and translated within the channel. It is the same channel that the pins on one end of a long scissor member 420,620 of the scissor mechanism 42,62 engage.
  • the distance between the Incidentally, the axis of rotation of the first pins 441, 641 and the axis of rotation of the second pins 442, 642 is exactly as large as the distance between the axis of rotation of the pins mounted in the channel at the end of the long scissor element 420, 620 and an axis of rotation of a bearing for mounting the long Scissors element 420, 620 on the module housing 40, 60.
  • each guide element 44, 64 engages the module housing 40, 60 to which it is attached.
  • Each of the guide elements 44, 64 has outer surfaces which, when the guide element 44, 64 pivots, are guided through the inner sides of the legs of the module housing 40, 60 to which it is attached. In this way, the guide element cannot deviate laterally relative to the module housing 40 , 60 .
  • the second end of each guide element 44, 64 engages in the retaining profile 90.
  • Each guide element 44, 64 has second outer surfaces in the area of the second end, which are guided by contours on an inner side of the holding profile 9. As a result, the position of the holding profile 90 fastened to the second end of the guide element 44, 64 is stabilized, so that this too cannot, or only slightly, deviate laterally.
  • the guide elements 44, 64 have a substantially U-shaped profile in a plane transverse to the longitudinal direction of the seal. The profile is aligned in such a way that the guide elements 44 , 64 overlap the first and second rods 5 , 7 .
  • the guide element 44, 64 of the first module 4 engages over the first rod 5, which connects the connecting parts 41, 61 of the two modules 4, 6.
  • the guide element 64 of the second module 6 engages over the second rod 7 between the second module 6 and the damper 8.
  • the damper 8 was also in the document EP 3 284 898 A1 disclosed seal not provided.
  • the damper 8 cooperates with the trigger 47 in order, after a force has been exerted on the trigger 47, to cause the sealing strip to move from its first position to its second position with a delay in relation to the time at which the force was applied to the trigger 47.
  • the trigger 47 of a seal according to the invention is opposite to the trigger 47 in the document EP 3 284 898 A1 disclosed seal changed.
  • the damper 8 comprises a holder 80 and a damping element 81.
  • the holder 80 is attached to a web of the housing 1. It has a receptacle in which the damping element 81 is arranged.
  • the cushioning member 81 is fixed to the holder 80 .
  • the damping element 81 can be a commercially available, known damping element. It has a cylindrical body 810 from which a plunger 811 protrudes. In the first position of the sealing strip, the plunger 811 bears against the second rod 7 .
  • the body 810 of the damping element 81 can have a chamber filled with a liquid, for example an oil, in which a piston is slidably arranged.
  • the piston has an overflow port which allows liquid to flow from one side of the piston to the other side of the piston as the piston is moved in the chamber.
  • the piston is connected to the plunger 811, which protrudes from the body 810 at the end. If a force is now applied to the damper 8 via the tappet 811, this leads to a movement of the piston which is only as fast as the liquid can flow from one side of the piston to the other side of the piston. Thereby, the movement of an object coupled to the plunger 811 can be dampened.
  • the second rod 7 is coupled to the plunger 811 .
  • This second rod 7 abuts the pusher 811 .
  • a pressure transmission from the second rod 7 to the tappet 811 is thus possible.
  • the damper 8 dampens the movement of the second rod 7 in the direction in which the plunger 811 is pressed into the body of the damping element, but in the opposite direction dampens the movement of the second rod 7 (and all with it connected components of the seal) remains unaffected by the damper 8.
  • the damper 8 develops an effect when the sealing strip 9 moves from its first position into its second position, but not when the sealing strip 9 moves from its second position into its first position.
  • the damper 8 cooperates with a first spring 473 in the trigger 47 to delay movement of the weatherstrip 9 from the first position to the second position.
  • the trigger 47 has a force introduction element 470, an adjustment element 471, a coupling element 472 and the first spring 473.
  • the force introduction element 470 protrudes beyond an end face of the housing 1 .
  • the force introduction element 470 can protrude through a window in the housing 1 .
  • the force introduction element 470 is linearly displaceable in the longitudinal direction in the module housing 40 of the first module 4 of the seal out. It has a receptacle in which the setting element 471 is mounted so that it can rotate but cannot be displaced in the longitudinal direction. Adjuster 471 has a wrench flat at a first end that is externally accessible. A suitable tool can be applied to this wrench flat in order to turn the setting element 471. At a second, inner end, the adjusting element 471 has a receptacle 4710 for receiving a pin in a rotationally fixed but linearly displaceable manner. The receptacle 4710 has an internal cross section in the shape of a polygon, in particular a hexagon.
  • a pin 4720 of the coupling element 472 with a complementary outer contour is inserted into this receptacle 4710 and is thereby arranged in a rotationally fixed manner with the adjustment element 471 but can be displaced relative thereto.
  • the displacement path of the coupling element 472 to the setting element 471 and to the setting element 471 not displaceable force introduction element 470 is limited by a collar 4721 on the pin 4720. This collar 4721 rests against a stop 4700 of the force introduction element 470 when the trigger 47 is at its maximum length.
  • the first spring 473 is a helical compression spring which is arranged on the pin 4720 of the coupling element 472 .
  • the first spring 473 is supported with a first end on the force introduction element 470 and with a second end on a shoulder 4722 of the coupling element 472 .
  • the first spring 473 is under tension even when the seal is not actuated. It is thus prestressed and constantly pushes the force application element 470 and the coupling element 472 apart. If the seal is not actuated, the first spring 473 pushes the force introduction element 470 and the coupling element 472 apart, so that the trigger 47 has its maximum length.
  • the coupling element 472 has a blind hole 4723 with an internal thread.
  • a connecting part 48 is screwed into this blind hole 4723 and connects the trigger 47 to the sliding part 41 of the first module 4 .
  • the connecting part 48 has an area with an external thread.
  • a screwing depth of the connection part 48 into the blind hole 4723 of the coupling element 472 of the trigger 47 can be varied. As a result, it can be adjusted how far the force introduction element 470 of the trigger 47 protrudes from the housing 1 of the seal when no force is exerted on the force introduction element 470 from the outside.
  • the setting element 471 is turned by means of a tool, for example an Allen key.
  • the rotation is transmitted to the coupling element 472 which is thereby rotated either more or less onto the external threads of the fitting 48 .
  • the rotation of the adjustment element 471 only changes the position of the trigger 47 in relation to the housing 1 or the connection part 48.
  • the rotation of the adjustment element 47 does not change the length of the trigger 47.
  • the scissor mechanisms of the modules 4, 6 In order to move the sealing strip 9 from its first position to its second position, the scissor mechanisms of the modules 4, 6 must be actuated.
  • the scissor mechanisms are driven by the sliding parts 41, 61 of the modules 4, 6, which are connected to the coupling element 472.
  • a movement of the coupling element 472 leads to a movement of the displacement parts 41, 61.
  • the coupling element 472 is driven by the first spring 473 to move the sealing strip 9 from its first position into its second position. As long as the force introduction element 470 is in its first position, the force of the first spring 473 is not sufficient to move the coupling element 472 and to move the associated parts of the seal.
  • the force introduction element 470 is in its first position, the force of the first spring 473 acting on the coupling element 472 is smaller than the forces that counteract the force of the first spring 473 .
  • the first spring cannot move the coupling element 472 and all connected parts of the seal.
  • these forces acting against the first spring 473 are essentially the force of the restoring spring 671 and the minimum force that is necessary to move the plunger 811 of the damper 8 .
  • the force introduction element 470 If, however, the force introduction element 470 is actuated, the force introduced into the force introduction element 470 for this purpose is transmitted to the first spring 473, which is further tensioned as a result.
  • the force then stored in the first spring 473 and acting on the coupling element 472 is now greater than the force acting on the coupling element from the opposite direction.
  • the coupling element 472 transmits this force via the movement transmission parts 48, 41, 5, 61, 7, namely the connecting part 48, the sliding part 41 of the first module, the first rod 5, the sliding part 61 of the second module 6, the second rod 7 on the Plunger 811 of damper 8.
  • the force that has to be introduced into the first spring 473 via the force introduction element 470 in order to move the coupling element 472 is as small as possible, and consequently the path of the force introduction element 470 that is covered by the force introduction element in order to introduce this force into the first spring 473 must be as small as possible, which means that the overhang of the force introduction element can be kept small, it makes sense for the force of the first spring 473 in the first position of the force introduction element 470 and the sealing strip 9 to be only slightly smaller than the forces of the force of the counteract first spring 473, such as frictional forces, the force of the return spring and the minimum force required to actuate the damper. Therefore, in the seal according to the invention, the first spring 473 is prestressed.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sealing Devices (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Claims (14)

  1. Joint automatique pour un battant de porte,
    - avec un moyen de retenue (1) en une ou plusieurs parties,
    - avec un élément d'introduction de force (470), qui est monté sur le moyen de retenue (1) de manière à pouvoir être déplacé d'une première position à une seconde position,
    - avec une bande d'étanchéité (9) qui peut être déplacée par rapport au moyen de retenue (1) d'une première position à une seconde position,
    - avec un mécanisme (42, 62) qui est couplé au moins indirectement avec l'élément d'introduction de force (470) et la bande d'étanchéité (9), de sorte qu'un mouvement de l'élément d'introduction de force (470) peut être transmis en un mouvement de la bande d'étanchéité (9) de la première position à la seconde position,
    - avec des parties de transmission de mouvement (48, 41, 5, 61, 7) qui transmettent un mouvement de l'élément d'introduction de force (470) au mécanisme (42, 62),
    - avec un premier ressort (473) et un amortisseur (8), dans lequel
    - le premier ressort (473) est agencé au moins indirectement entre l'élément d'introduction de force (470) et les parties de transmission de mouvement (48, 41, 5, 61, 7) et
    - l'amortisseur (8) est agencé au moins indirectement entre les parties de transmission de mouvement (48, 41, 5, 61, 7) et le moyen de retenue (1),
    caractérisé en ce que
    - le premier ressort (473) est tendu dans un état non actionné du joint lorsque l'élément d'introduction de force (470) est dans la première position, de sorte que la distance que l'élément d'introduction de force (470) doit parcourir pour introduire la force dans le premier ressort (473) qui est nécessaire pour que l'amortisseur (8) permette un mouvement est réduite.
  2. Joint selon la revendication 1, caractérisé en ce que le joint présente un ressort de rappel lequel exerce sur la bande d'étanchéité (9) une force qui tire ou pousse la bande d'étanchéité (9) de la seconde position à la première position.
  3. Joint selon la revendication 2, caractérisé en ce que le ressort de rappel est tendu dans la première position de la bande d'étanchéité (9).
  4. Joint selon la revendication 3, caractérisé en ce que la tension du ressort de rappel dans la première position de la bande d'étanchéité (9) est inférieure ou égale à la tension du premier ressort (473) dans la première position de l'élément d'introduction de force (470).
  5. Joint selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le premier ressort (473) est un ressort hélicoïdal.
  6. Joint selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le joint présente un déclencheur (47) qui comprend l'élément d'introduction de force (470).
  7. Joint selon la revendication 6, caractérisé en ce que le déclencheur (47) comprend le premier ressort (473).
  8. Joint selon la revendication 6 ou 7, caractérisé en ce que le déclencheur (47) présente un élément de couplage (472) qui est relié aux parties de transmission de mouvement (48, 41, 5, 61, 7).
  9. Joint selon la revendication 6, 7 et 8, caractérisé en ce que le déclencheur (47) présente un palier et en ce que l'élément d'introduction de force (470) et l'élément de couplage (472) sont reliés par le palier de manière à pouvoir être déplacés linéairement l'un par rapport à l'autre, au moins indirectement.
  10. Joint selon la revendication 8 ou 9, caractérisé en ce que le premier ressort (473) est agencé entre l'élément d'introduction de force (470) et l'élément de couplage (472).
  11. Joint selon la revendication 8, 9 ou 10, caractérisé en ce que la liaison entre l'élément de couplage (472) et les parties de transmission de mouvement (48, 41, 5, 61, 7) est ajustable.
  12. Joint selon la revendication 11, caractérisé en ce que la liaison entre l'élément de couplage (472) et les pièces de transmission de mouvement (48, 41, 5, 61, 7) est une liaison par vis.
  13. Joint selon la revendication 12, caractérisé en ce que l'élément d'introduction de force (470) et l'élément de couplage (472) sont également reliés l'un à l'autre de manière rotative par l'intermédiaire du palier.
  14. Joint selon la revendication 13, caractérisé en ce que l'élément d'introduction de force (470) présente un pan de vissage ou est relié de manière non rotative à un élément (471) qui présente un pan de vissage par lequel un couple peut être introduit pour faire tourner l'élément d'introduction de force (470).
EP19181310.4A 2019-06-19 2019-06-19 Joint d'étanchéité automatique doté d'un amortisseur permettant de retarder l'abaissement Active EP3754146B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK19181310.4T DK3754146T3 (da) 2019-06-19 2019-06-19 Automatisk tætning med dæmper til forhaling af sænkningen
EP19181310.4A EP3754146B1 (fr) 2019-06-19 2019-06-19 Joint d'étanchéité automatique doté d'un amortisseur permettant de retarder l'abaissement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19181310.4A EP3754146B1 (fr) 2019-06-19 2019-06-19 Joint d'étanchéité automatique doté d'un amortisseur permettant de retarder l'abaissement

Publications (2)

Publication Number Publication Date
EP3754146A1 EP3754146A1 (fr) 2020-12-23
EP3754146B1 true EP3754146B1 (fr) 2022-08-10

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EP (1) EP3754146B1 (fr)
DK (1) DK3754146T3 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109105A1 (de) 1981-03-10 1982-09-23 Paul Dipl.-Kfm. 8000 München Gärtner Vorrichtung zum abdichten des unteren tuerspaltes an tueren, insbesondere haus- und zimmertueren
US4805345A (en) 1987-07-10 1989-02-21 Nankai Kogyo Kabushiki Kaisha Sealing device for a door
EP0915226A2 (fr) 1997-11-05 1999-05-12 Luigi Geron Elément auto-réglable d'arrêt de tirage pour cadres de portes et de fenêtres ou similaire
EP0916802A2 (fr) 1997-11-11 1999-05-19 Luigi Geron Bouton-poussoir d'actionnement orientable automatiquement pour l'arrêt d'un courant d'air automatique et dispositif d'arrêt d'un courant d'air équipé d'un tel bouton
EP2924224B1 (fr) 2014-03-28 2016-10-12 C.C.E. Costruzioni Chiusure Ermetiche S.r.l. Dispositif de joint amovible contrôlable
EP3284898A1 (fr) 2016-08-18 2018-02-21 Athmer oHG Joint d'étanchéité comprenant un couteau d'étanchéité pouvant s'abaisser à l'aide d'un mécanisme à ciseaux, un mécanisme de surcharge et un boîtier module
DE102017121993A1 (de) 2017-09-22 2019-03-28 Athmer Ohg Türspaltdichtung

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Publication number Priority date Publication date Assignee Title
DE102017100149B4 (de) * 2017-01-05 2019-01-31 Athmer Ohg Automatische Türspaltdichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109105A1 (de) 1981-03-10 1982-09-23 Paul Dipl.-Kfm. 8000 München Gärtner Vorrichtung zum abdichten des unteren tuerspaltes an tueren, insbesondere haus- und zimmertueren
US4805345A (en) 1987-07-10 1989-02-21 Nankai Kogyo Kabushiki Kaisha Sealing device for a door
EP0915226A2 (fr) 1997-11-05 1999-05-12 Luigi Geron Elément auto-réglable d'arrêt de tirage pour cadres de portes et de fenêtres ou similaire
EP0916802A2 (fr) 1997-11-11 1999-05-19 Luigi Geron Bouton-poussoir d'actionnement orientable automatiquement pour l'arrêt d'un courant d'air automatique et dispositif d'arrêt d'un courant d'air équipé d'un tel bouton
EP2924224B1 (fr) 2014-03-28 2016-10-12 C.C.E. Costruzioni Chiusure Ermetiche S.r.l. Dispositif de joint amovible contrôlable
EP3284898A1 (fr) 2016-08-18 2018-02-21 Athmer oHG Joint d'étanchéité comprenant un couteau d'étanchéité pouvant s'abaisser à l'aide d'un mécanisme à ciseaux, un mécanisme de surcharge et un boîtier module
DE102017121993A1 (de) 2017-09-22 2019-03-28 Athmer Ohg Türspaltdichtung

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