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e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
  • E06B7/21—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e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip movable in plane of wing
• • 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e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills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
• • 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
  • E06B2007/202—Actuator connected to wing frame

Definitions

• drop-down seals can be used not only on the underside of a door, but also on the vertical long sides of the door or on the top side of the door.
• the terms “lowering” and “raising” are therefore to be understood in relation to the housing rail and the stop surface for the sealing contact of the sealing element.
• DE 102016108385 A1 discloses a mechanically operated drop-down seal for a pivot door.
• the drop-down seal comprises a housing and a trigger protruding from the front of the housing, with a rotatably mounted rotating body for engagement with a stationary stop surface.
• the rotating body is a ball or roller bearing, whose axis of rotation runs perpendicular to the longitudinal direction of the drop-down seal and preferably parallel to the lowering direction of the sealing strip.
• the rotating body forms the free end of the rod-shaped trigger.
• a stationary stop surface is provided on the stationary frame, forming a ramp with a peak.
• EP 3 667 010 A1 describes a stop device for a pivot door, wherein the stop device has a roller rotatably mounted in a roller carrier. The stop device is attached to the stationary frame of the door.
• a sliding door with a drop-down seal comprising a housing and a trigger pivotably mounted within the housing for actuating a mechanism for lowering a sealing strip.
• the trigger is designed as a lever element with a roller for contacting the stationary door frame.
• KR 20130049928 A describes a drop-down seal with a release lever and a roller attached to it.
• the sealing device according to the invention for a door with a pivoting door leaf has two drop-down seals for arrangement on or in the door leaf.
• the two drop-down seals are arranged next to each other and parallel to each other.
• Each of the two drop-down seals has a lowerable and raiseable sealing strip, a lowering mechanism for lowering and raising the sealing strip, and an actuating part, wherein the actuating part actuates the lowering mechanism when the door leaf is closed.
• the sealing device has a trigger module that acts on the two actuating parts when the door leaf is closed.
• the trigger module has a contact body that is designed to bear against a stationary stop surface of the door and can be brought into contact with the stop surface when the door leaf is closed.
• the two drop-down seals can thus be triggered with a common trigger module, so that their lowering mechanisms are actuated together and, if possible, simultaneously. This enables a space-saving design of the sealing device, which allows the use of narrow door leaves. At the same time, it can be ensured that both drop-down seals are triggered with the same force. Since the trigger module acts on the actuating parts of the drop-down seals, the drop-down seals can still be individually adjusted from one another. In particular, the stroke or contact force relative to the stationary part can be individually adjusted. Adjustment is particularly simplified when the two actuating parts are longitudinally adjustable rods or bolts, as used in the prior art in combination with the known trigger buttons of drop-down seals.
• the two drop-down seals are preferably identical. In other embodiments, however, they differ, for example, in their dimensions, particularly in their cross-section, and/or in the shape of the sealing profile and/or in the type of drop-down mechanism.
• the sealing strips of the two drop-down seals move in the same direction, i.e. they seal against the same surface or similarly aligned surfaces.
• the contact body can be designed in different ways. In some embodiments, it is a sliding surface, which is preferably curved. In other, preferred In some embodiments, it is a rolling element, preferably a roller.
• the term "roller” in this text also includes a "wheel” or similar. These terms are understood as synonyms.
• the roller especially when used in pivot doors, has the advantage of optimally following the closing and opening movement of the door leaf, thus enabling optimal power transmission with minimal wear. This is especially true when the rolling element, especially the roller, can rotate around an axis that extends perpendicular to the longitudinal direction of the two drop-down seals.
• the trigger module can be designed in different ways. It is preferably symmetrical with respect to the two drop-down seals and uses identical components to actuate the two actuating parts of the drop-down seals. This ensures that both drop-down seals are triggered as simultaneously as possible and with the same force transmission.
• the trigger module preferably has a force transmission body that is movable relative to the door leaf when closing.
• the contact body is preferably arranged on the force transmission body. This enables optimal force transmission to the two actuating parts.
• the force transmission body is pivotable or performs a complex movement. Preferably, however, it is displaceable in the longitudinal direction of the two drop-down seals. It is preferably displaceable exclusively in this longitudinal direction. This optimizes force transmission and shortens the travel distance. This allows for the design of very space-saving trigger modules.
• the force transmission body has at least one sliding surface, which enables movement relative to the door leaf.
• the force transmission body has at least one rotating body on at least one side, preferably on two opposite sides, which enables movement relative to the door leaf.
• the at least one rotating body is a ball and/or a roller.
• the operative connection between the trigger module and the two actuating parts of the two drop-down seals can be established in different ways. It can be direct or indirect, fixed, or simply by contact.
• the trigger module has a connecting element for contacting each of the two actuating parts or for connecting to each of the two actuating parts.
• the connection is preferably fixed, but preferably detachable for disassembly.
• the two connecting elements are arranged on the force transmission body.
• the two connecting elements are two connecting pins.
• the device according to the invention enables optimized operation of two drop-down seals, particularly in pivot doors.
• Basic body 10 Housing profile rail 51
• Receiving opening 11 Sealing profile 52
• Rotating body 12 Support profile rail 53
• side opening 13 Actuating part 54
• axis 56 axis of rotation 2 Trigger module 57 depression 58 side wall 4, 4' Module housing 4", 4′′′ Module housing 6 role 40 lower wall 41 upper wall 7 connecting pin 42 side wall 70 free end 43 back wall 44
• upper mounting opening S Sealing device 49 lower passage opening T door leaf W Wall 5.5', 5" Power transmission body

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

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Publications (1)

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ID=89619349

Family Applications (1)

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Citations (6)

Family Cites Families (2)

• 2024
  • 2024-01-15 EP EP24151884.4A patent/EP4585784A1/fr active Pending
• 2025
  • 2025-01-10 WO PCT/EP2025/050592 patent/WO2025153412A2/fr active Pending

Patent Citations (6)

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