EP4265879A1 - Agencement de porte - Google Patents

Agencement de porte Download PDF

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Publication number
EP4265879A1
EP4265879A1 EP22168853.4A EP22168853A EP4265879A1 EP 4265879 A1 EP4265879 A1 EP 4265879A1 EP 22168853 A EP22168853 A EP 22168853A EP 4265879 A1 EP4265879 A1 EP 4265879A1
Authority
EP
European Patent Office
Prior art keywords
door
drive rod
door leaf
section
locking device
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.)
Pending
Application number
EP22168853.4A
Other languages
German (de)
English (en)
Inventor
Zoltan Bencsik
Thomas Hertle
Markus Sengfelder
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.)
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH Baubeschlaege
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH Baubeschlaege
Priority to EP22168853.4A priority Critical patent/EP4265879A1/fr
Publication of EP4265879A1 publication Critical patent/EP4265879A1/fr
Pending legal-status Critical Current

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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e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/21—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

  • the invention relates to a door arrangement with the features of the preamble of claim 1.
  • the sealing device described therein has a U-shaped rail, a sealing strip that can be moved therein, an actuating rod protruding from the end of the U-shaped rail and leaf springs which preload the sealing strip into the retracted position. If the operating rod is connected to the door when closing the door leaf When the door frame comes into contact, the leaf springs are compressed and the sealing strip is lowered. When opened, the leaf springs are relaxed again and the sealing strip lifts.
  • the disadvantage here is that the displacement of the sealing strip is positively coupled to the pivoting movement of the door leaf. As a result, the sealing strip is not raised sufficiently at small opening angles of the door leaf and therefore touches the floor. In addition to damaging the floor in the area of the door arrangement, this also leads to damage to the sealing strip, so that the sealing effect is impaired.
  • lowering delays were used for door bottom seals, which delay the lowering of the sealing strip when the door leaf is closed.
  • a sealing strip only comes into contact with the floor later when the door leaf is closed, possibly only when the door leaf is in the closed position. This reduces wear on the floor when the door is closed.
  • these lowering delays have no effect when the door leaf is opened, so damage can still occur if the sealing strip drags on the floor.
  • the invention is based on the object of reducing wear on door assemblies with door bottom seals.
  • wear on the floor and door bottom seal when opening a door leaf of the door arrangement should be reduced or completely avoided.
  • the invention solves this problem by a door arrangement with the features of claim 1.
  • the door arrangement has a door frame and a door leaf which is pivotably mounted on the door frame and can be pivoted relative to the door frame between a closed position (door closed) and an open position (door leaf pivoted relative to the door frame).
  • the door leaf has a locking device for locking the door leaf (in the closed position) on the door frame and a door bottom seal with a displaceable sealing element for sealing a gap on the underside of the door leaf towards the floor or the subsurface.
  • the sealing element can be moved by means of a drive mechanism relative to the underside of the door leaf or to the door bottom seal between a raised position and a lowered position.
  • the locking device has a drive rod and the locking device is coupled to the door bottom seal via the drive rod in such a way that when the locking device is unlocked in the closed position of the door leaf, the sealing element is raised from the lowered position before the door leaf is pivoted.
  • the locking device is coupled to the door bottom seal via the drive rod in such a way that when the locking device is unlocked in the closed position of the door leaf, the sealing element comes out of the lowered position is raised before the door leaf can be pivoted.
  • the locking device can be designed in such a way that when the locking device is unlocked, the sealing element is raised from the floor, for example with an air gap of one or more millimeters, before one or more locking elements of the locking device, which lock the door leaf to the door frame, close the door leaf Release pivoting (door opening) or move into its release position.
  • the proposed design of the door arrangement has the advantage that before the door is opened or before the door leaf is pivoted from the closed position and the associated unlocking, the sealing element is raised from the lowered position and thus no longer has any contact with the floor or the underground has. There are therefore no grinding marks on the floor and therefore no wear and tear on the sealing element or a sealing lip of the sealing element caused by the opening process.
  • the door bottom seal can also be called the underleaf door seal.
  • the door bottom seal is a sealing arrangement for sealing a gap between the underside of the door leaf and the floor or subsurface ("underdoor gap").
  • the gap is a door gap or air gap on the underside of the door leaf.
  • the door bottom seal is in particular designed and/or intended to be attached to the underside of the door leaf, for example bluntly (attachment to a blunt underside of the door leaf) or in a groove formed on the underside of the door leaf.
  • the sealing element no longer has any contact with the floor or subsurface (no seal) and the door leaf can be pivoted.
  • the raised position can also be referred to as the door swing position.
  • the sealing element rests on the floor or subsurface (sealing is done).
  • the lowered position can also be referred to as the sealing position.
  • the door bottom seal can be attached to the underside of the door leaf, with the drive mechanism having a first bearing element and a second bearing element.
  • the bearing elements are each, in particular indirectly, coupled to the sealing element and displaceably mounted in the door bottom seal (e.g. on or in a profile or support profile of the door bottom seal), so that the bearing elements are each along the longitudinal direction of the underside of the door leaf (at least over a limited distance). can be moved.
  • the drive mechanism is preloaded in such a way that the sealing element is forced into the raised position.
  • At the end of the door bottom seal facing away from the drive rod there is at least a plunger on the front side partially highlighted.
  • the plunger When the door leaf is pivoted into the closed position, the plunger comes into contact with the door frame and is subjected to a force by this, whereby the plunger acts on the drive mechanism in such a way that the sealing element is moved into the lowered position and the drive mechanism moves in the direction of the drive rod (ie for a displacement in the direction of the drive rod).
  • the movable mounting of the bearing elements and the pre-tensioning of the drive mechanism in the direction of the drive rod facilitates later lifting of the sealing element.
  • the plunger can be firmly connected to the second bearing element.
  • the plunger can optionally be formed in one piece with the second bearing element (the plunger forms a section of the second bearing element).
  • the door bottom seal is in particular attached to the underside of the door so that it cannot be moved.
  • the door bottom seal can be arranged and/or fastened butt to the underside of the door leaf.
  • the door bottom seal can be arranged and/or fastened in a groove formed on the underside of the door leaf.
  • a damping device for delaying the lowering of the sealing element can be connected between the plunger and the drive mechanism, in particular between the plunger and a second bearing element (designed as a floating bearing). This can reduce or prevent any wear on the base and sealing element when the door leaf is closed.
  • the damping device can be, for example, a hydraulic or pneumatic damper.
  • a spacer can be attached to the free end of the drive rod facing the door bottom seal, which is arranged in the closed position of the door leaf in a free space between a lock faceplate of the locking device and a contact section of the first bearing element of the door bottom seal facing the drive rod (opposite hinge side).
  • the drive rod is coupled to the locking device in such a way that when the locking device is unlocked, the spacer is pulled out of the free space, so that as a result of the preload of the drive mechanism towards the drive rod, the first bearing element is displaced towards the lock forend, the sealing element being raised from the lowered position .
  • the sealing element is thus raised from the lowered position regardless of pivoting of the door leaf. Rather, this lifting is effected by the prestressed drive mechanism, which displaces the first bearing element after the spacer has been pulled out of the free space, with the sealing element being raised from the lowered position.
  • the contact section of the first bearing element When assembled, the contact section of the first bearing element extends along the longitudinal direction of the underside of the door leaf in the direction of the drive rod.
  • the first bearing element is in position (with the drive mechanism pre-tensioned and the locking device not yet unlocked). its contact section on the spacer.
  • an adjustment device can be provided on the contact section, by means of which the length of the contact section can be adjusted along the longitudinal direction of the underside of the door leaf.
  • the adjusting device can, for example, have an adjusting element, for example a cap, which can be adjusted relative to a fixed part of the contact section by means of an adjusting screw. This allows the length of the contact section to be varied and, if necessary, the preload prevailing in the drive mechanism to be influenced.
  • a coupling rod can be pivotally mounted on the bearing elements and biased relative to the bearing element by means of a spring, the coupling rods being pivotally coupled to the sealing element at the free end (end facing away from the bearing element).
  • the springs can each be designed as tension springs.
  • the first bearing element (facing the drive rod) can be arranged in particular in a section of the door bottom seal facing the drive rod and designed as a floating bearing (first bearing element mounted displaceably).
  • the second bearing element (facing away from the drive rod) can be in one of the
  • the section of the door bottom seal facing away from the drive rod can be arranged (and guided in a movable manner as a floating bearing).
  • the second bearing element By acting on the plunger, the second bearing element can be displaced along the longitudinal direction of the door bottom seal (second bearing element is displaceable relative to the door bottom seal or its housing). This contributes to easy and even lowering of the sealing element.
  • This lowering is effected in particular by the plunger, since this moves the second bearing element towards the first bearing element and, by connecting the coupling rods, whose coupling to the sealing element (distance of the pivot axes on the sealing element) in particular has a constant distance, pivots both coupling rods and thus the sealing element is lowered.
  • the springs which are each coupled at one end to one of the coupling rods and at the other end to one of the bearing elements, are pretensioned.
  • the second bearing element can be displaceably guided in a corresponding profile section of the housing of the door bottom seal, for example a support profile.
  • the second bearing element (facing away from the drive rod) can expediently be prestressed by means of a spring element, which applies a force to the second bearing element along the longitudinal direction of the underside of the door leaf away from the drive rod.
  • the plunger coupled to the second bearing element is forced into a position that is pushed further out of the door bottom seal. This promotes a reset of the drive mechanism or the bearing elements when opening the door leaf. If the door leaf is pivoted from the closed position into an open position, the spring element forces or pushes the second bearing element along the longitudinal direction of the underside of the door leaf away from the drive rod (towards the hinge side).
  • the first bearing element is also displaced in the direction of the band side by moving the second bearing element. This frees up the free space in which the system section was previously located, so that the spacer can (again) penetrate the free space.
  • the spring element can be coupled at one end to the door bottom seal or the door leaf and at the other end to the second bearing element.
  • a stop that is immovably attached to or in the door bottom seal can be provided, which is arranged on the side facing away from the plunger or on the side of the second bearing element facing the drive rod.
  • the spring element can be arranged between the stop and the second bearing element.
  • the spring element can be a compression spring.
  • the drive mechanism (instead of coupling rods and springs) can have a spring device, in particular a leaf spring device.
  • the spring device can be coupled at one end to the first bearing element (facing the drive rod or opposite the band), and at the other end to the second bearing element (facing away from the drive rod or band side) and be coupled to the sealing element between its two ends (or in an area in between).
  • the drive rod may have a first section that is coupled to the locking device and a separate second section to which the spacer is attached.
  • the first section and the second section each have a rear grip section, via which the first section and the second section engage behind each other, with a freewheel section adjoining the rear grip section, so that the first section and the second section of the drive rod are displaceable relative to one another .
  • the two sections can be pushed in relative to one another over a certain extent (length of the freewheel section) (drive rod shortens). This allows the locking device and the first section of the drive rod to be actuated even if the spacer is not in the free space.
  • a compression spring can be provided, which at one end rests directly or indirectly on the door leaf or on the lock faceplate and at the other end rests on the second section of the drive rod or on the spacer.
  • the compression spring prestresses the second section of the drive rod relative to the door leaf or to the first section (in the extension direction). The spacer is thus pushed into the free space. The sections of the drive rod are forced into the extended position relative to one another.
  • the door bottom seal can have a support profile which is attached to the underside of the door leaf.
  • the support profile can have a U-shaped cross section.
  • the open end of the U-shaped cross section can be oriented towards the floor (closed profile side facing the underside of the door leaf).
  • the carrier profile can have guide sections in its interior for guiding the bearing elements. The majority of the bearing elements can be accommodated in the support profile (regardless of their displacement position). In the raised state, the sealing element can also be largely or almost completely accommodated inside the support profile.
  • the sealing element can have a sealing body and a sealing lip attached to it. Through the Sealing body on which the sealing lip is held, the sealing lip is easily displaceably mounted in the sealing body, so that the sealing element or the sealing lip can be raised and lowered.
  • the sealing body can be designed as an extruded profile, for example made of light metal.
  • the sealing body can have a receptacle for the sealing lip, on or in which the sealing lip can be attached.
  • the sealing lip can be made of plastic or rubber.
  • the sealing lip is the element that has a sealing effect. In the lowered position of the sealing element, the sealing lip rests on the floor or subsurface.
  • the locking device can expediently have a main lock, which can be actuated via a door handle and/or a lock cylinder and, in particular via a lock mechanism, is coupled to the drive rod, so that the drive rod is or can be driven when the main lock is actuated.
  • the door handle can be coupled to a lock nut that is rotatably mounted in the main lock.
  • the lock cylinder can be a profile cylinder arranged in the main lock.
  • the main lock can have a lock latch and/or a lock bolt as locking elements. This enables the door leaf to be reliably locked to the door frame.
  • the locking device can have one or more secondary locks which are coupled to the drive rod, the secondary locks each having a latch bolt (pretensioned with respect to the locking position) and/or a pivot bolt.
  • the secondary locks can be coupled to the main lock by means of the drive rod, so that the secondary locks can be actuated by means of the main lock, in particular for unlocking the locking device.
  • the locking device can optionally be designed as a multi-point lock.
  • FIG. 1 shows a door assembly designated overall by reference numeral 10 (shown in partial sectional view only).
  • the door arrangement 10 has a door frame 12 and a door leaf 14 pivotably mounted on the door frame 12.
  • the door leaf 14 can be pivoted relative to the door frame 12 between a closed position and an open position.
  • the door leaf 14 is pivotally mounted on the door frame 12 on one hinge side 16 by means of door hinges (not shown).
  • the door leaf 14 has a locking device 20 for locking the door leaf 14 in the closed position Door frame 12 open.
  • the locking device 20 is arranged on a side opposite the hinge 22 of the door leaf 14.
  • the door leaf 14 also has a door bottom seal 24 with a displaceable sealing element 26 for sealing a gap 28 on the underside of the door leaf 30 towards the floor 32.
  • a "blunt" installation of the door bottom seal 24 on the underside of the door leaf 30 is possible, the door bottom seal 24 in the example is arranged in a groove 31 formed on the underside of the door leaf 30.
  • the sealing element 26 of the door bottom seal 24 is by means of a drive mechanism 34 relative to the underside of the door leaf 30 between a raised position (door leaf pivoting position; cf. Fig. 3 or 5 ) and a lowered position (sealing position; cf. Fig.1 ) can be moved.
  • the locking device 20 has a drive rod 36 and is coupled to the door bottom seal 24 via the drive rod 36 in such a way that when the locking device 20 is unlocked in the closed position of the door leaf 14, the sealing element 26 is raised from the lowered position before the door leaf 14 is pivoted (cf . Fig.3 ).
  • the door bottom seal 24 is attached immovably to the underside of the door leaf 30, with the drive mechanism 34 having a first bearing element 50 and a second bearing element 52.
  • the bearing elements 50, 52 are each indirectly coupled to the sealing element 26 and displaceably mounted in the door bottom seal 24, so that the bearing elements 50, 52 can each be moved along the longitudinal direction 38 of the underside of the door leaf 30.
  • the drive mechanism 34 is biased in such a way that the sealing element 26 is forced into the raised position.
  • a plunger 40 protrudes at least partially from the door bottom seal 24 on the front side.
  • the plunger 40 comes into contact with the door frame 12 and is subjected to a force by this, whereby the plunger 40 acts on the drive mechanism 34 in such a way that the sealing element 26 is moved into the lowered position and the drive mechanism 34 is biased towards the drive rod 36 (ie towards the opposite side of the band 22).
  • the plunger 40 is firmly connected to the second bearing element 52.
  • a damping device for lowering delay can be connected between the plunger 40 and the drive mechanism 34, in particular the second bearing element 52, as described above.
  • the plunger 40 is mounted displaceably relative to the second bearing element 52 and the lowering delay is integrated into this displaceable mounting.
  • a spacer 42 is attached to the free end of the drive rod 36 facing the door bottom seal 24 in the closed position of the door leaf 14 in a free space 44 between a lock faceplate 46 of the locking device 20 and a contact section 47 of the first bearing element 50 facing the drive rod 36 (opposite hinge side 22).
  • the drive rod 36 is coupled to the locking device 20 in such a way that when the locking device is unlocked (drive rod 36 is retracted or raised), the spacer 42 is pulled out of the free space 44, so that as a result of the preload of the drive mechanism 34 towards the drive rod 36, the first bearing element 50 is shifted towards the lock forend 46, with the sealing element 26 being raised from the lowered position.
  • the contact section 47 of the first bearing element 50 extends along the longitudinal direction 38 of the underside of the door leaf 30 in the direction of the drive rod 36 (cf. Fig.1 ).
  • the first bearing element 50 rests with its contact section 47 on the spacer 42 (with the drive mechanism 34 prestressed and the locking device 20 not yet unlocked).
  • an adjustment device can be provided on the contact section 47, as described above.
  • a coupling rod 54, 56 is pivotally mounted on each of the bearing elements 50, 52 and is biased relative to the respective bearing element 50, 52 by means of a spring 58, 60, the coupling rods 54, 56 being at the free end (end facing away from the bearing element 50, 52). ) are each pivotally coupled to the sealing element 26.
  • springs 58, 60 are each designed as tension springs and are coupled at one end to the respective bearing element 50, 52 and at the other end to the respective coupling rod 54, 56.
  • the first bearing element 50 is arranged in a section of the door bottom seal 24 facing the drive rod 36 and is guided displaceably therein as a floating bearing.
  • the second bearing element 52 is arranged in a section of the door bottom seal 24 facing away from the drive rod 36 and is guided displaceably therein as a floating bearing.
  • the plunger 40 By applying the plunger 40, the second bearing element 52 can be displaced along the longitudinal direction 38 of the door bottom seal 24.
  • the first bearing element 50 and the second bearing element 52 are each displaceably guided in a corresponding profile section of the housing 25 of the door bottom seal 24, for example a support profile 25 (not shown in detail).
  • the second bearing element 52 is prestressed by means of a spring element 62, which applies a force to the second bearing element 52 along the longitudinal direction 38 of the underside of the door leaf 30 away from the drive rod 36 (towards the hinge side 16).
  • the spring element 62 is at one end at least indirectly coupled to the door bottom seal 24 or the door leaf 14 and at the other end to the second bearing element 52.
  • a stop 63 which is immovably fastened in the door bottom seal 24 is provided, which is on the side facing away from the plunger 40 or on the the Drive rod 36 facing side of the second bearing element 52 is arranged.
  • the spring element 62 is arranged between the stop 63 and the second bearing element 52.
  • the spring element 62 is designed as a compression spring in the example.
  • the drive mechanism 34 can have a leaf spring device (instead of coupling rods and springs), as described above.
  • the drive rod 36 has a first section 64, which is coupled to the locking device 20 (e.g. a main lock of the locking device), and a separate second section 66 to which the spacer 42 is attached (cf. Fig.2 ).
  • the first section 64 and the second section 66 each have a rear grip section 68, 70, via which the first section 64 and the second section 66 engage behind each other, with the rear grip section 68, 70 each being followed by a freewheel section 72, 74, so that the first section 64 and the second section 66 of the drive rod 36 are displaceable relative to one another.
  • the two sections 64, 66 can, starting from the position in which the rear grip sections 68, 70 (e.g.
  • a compression spring 76 is provided, which at one end rests directly or indirectly on the door leaf 14 or on the lock forend 46 and at the other end rests on the second section 66 of the drive rod 36 or on the spacer 42 (cf. Fig.1 and 2 ).
  • the compression spring 76 prestresses the second section 66 of the drive rod 36 relative to the door leaf 14 or to the first section 64 (in the extension direction).
  • the compression spring 76 is arranged in a corresponding receptacle 77, which is fastened to the faceplate 46 by means of a screw 78.
  • the door bottom seal 24 has a support profile 25, which is attached to the underside of the door leaf 30, for example by screwing.
  • the support profile 25 has a U-shaped cross section, the open end of which is oriented towards the floor 32 (the closed profile side faces the underside of the door leaf).
  • the carrier profile 25 has guide sections in its interior for guiding the bearing elements 50, 52 (not shown).
  • the sealing element 26 has a sealing body 27 and a sealing lip 29 attached thereto (cf. Fig.1 ).
  • the sealing body 27 can be designed as an extruded profile, for example made of light metal.
  • the sealing body 27 can have a receptacle for the sealing lip 29 (not shown in detail), on or in which the sealing lip 29 can be attached.
  • the sealing lip 29 can be made of plastic or rubber.
  • the locking device 20 can have a main lock (not shown), which can be actuated via a door handle and/or a lock cylinder and, in particular via a lock mechanism, is coupled to the drive rod 36, so that the drive rod 36 can be driven when the main lock is actuated or can be driven.
  • the main lock can have a lock latch and/or a lock bolt as locking elements (not shown).
  • the locking device 20 can have one or more secondary locks which are coupled to the drive rod 36.
  • a secondary lock 23 is shown, which has a latch bolt 25 as a locking element.
  • the secondary lock 23 is coupled to the main lock, so that the secondary lock 23 can be actuated by means of the main lock (not shown), in particular for unlocking the locking device 20.
  • the drive rod 36 is retracted or raised by the locking device 20, with the rear grip sections 68, 70 engaging behind one another and the sections 64, 66 of the drive rod raised become.
  • the spacer 42 is pulled out of the free space 44 (cf. Fig.3 ).
  • the drive mechanism 34 is under pretension, the first bearing element 50 is displaced towards the drive rod 36 or the lock forend 46.
  • the sealing element 26 is raised by the lock mechanism 34.
  • the door leaf 14 is still in the closed position and can be opened or pivoted as soon as the closing elements of the locking device 20 have reached the release position.
  • Figure 5 shows a state in which the door leaf 14 is displaced after unlocking the locking device 20, whereby the first bearing element 50 is displaced towards the drive rod 36 or the lock cuff 46 and the sealing element 26 is raised (in Figure 3 situation shown), was opened or pivoted (open position of the door leaf 14; door frame 12 is not shown here).
  • the plunger 40 When the door leaf 14 is pivoted into the open position, the plunger 40 is relieved and, depending on the door opening angle, comes out of contact with the door frame 12.
  • the preload or preload force applied to the drive mechanism 34 by the plunger 40 is thus reduced, and may even occur Reduction to 0.
  • This predominates the force of the spring element 62 (compression spring), through which the second bearing element 52 is moved away from the drive rod 36 or towards the hinge side 16. Since the second bearing element 52 is coupled to the first bearing element 50 via the sealing element 26, the first bearing element 50 is also displaced away from the drive rod 36 or towards the band side 16 as a result of the displacement of the second bearing element 52.
  • Annex section 47 of the The first bearing element 50 is moved out of the free space 44, at least to the extent that the spacer 42 can penetrate into the free space 44.
  • the sealing element 26 is in the raised position.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP22168853.4A 2022-04-19 2022-04-19 Agencement de porte Pending EP4265879A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22168853.4A EP4265879A1 (fr) 2022-04-19 2022-04-19 Agencement de porte

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Application Number Priority Date Filing Date Title
EP22168853.4A EP4265879A1 (fr) 2022-04-19 2022-04-19 Agencement de porte

Publications (1)

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EP4265879A1 true EP4265879A1 (fr) 2023-10-25

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EP22168853.4A Pending EP4265879A1 (fr) 2022-04-19 2022-04-19 Agencement de porte

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509961B1 (fr) 1991-04-17 1994-12-14 Planet MJT AG Dispositif d'étanchéité, particulièrement pour battants de portes
JPH0978958A (ja) * 1995-09-11 1997-03-25 Goal Co Ltd 扉下部の隙間遮蔽装置
GB2304776A (en) * 1995-09-06 1997-03-26 Raven Products Pty Ltd Retractable door seal
EP2063060A2 (fr) * 2007-11-22 2009-05-27 F. Athmer OHG Joint doté d'une baguette d'étanchéité abaissable et d'au moins un élément de déclenchement
CN201802271U (zh) * 2010-07-08 2011-04-20 浙江临亚工艺品有限公司 一种门底自动密封器
US10167666B2 (en) * 2016-03-11 2019-01-01 Westhampton Architectural Glass, Inc. Fenestration member sealing system
EP3792441A1 (fr) * 2019-09-16 2021-03-17 ASSA ABLOY (Schweiz) AG Dispositif de protection contre l'effraction pour une porte

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509961B1 (fr) 1991-04-17 1994-12-14 Planet MJT AG Dispositif d'étanchéité, particulièrement pour battants de portes
GB2304776A (en) * 1995-09-06 1997-03-26 Raven Products Pty Ltd Retractable door seal
JPH0978958A (ja) * 1995-09-11 1997-03-25 Goal Co Ltd 扉下部の隙間遮蔽装置
EP2063060A2 (fr) * 2007-11-22 2009-05-27 F. Athmer OHG Joint doté d'une baguette d'étanchéité abaissable et d'au moins un élément de déclenchement
CN201802271U (zh) * 2010-07-08 2011-04-20 浙江临亚工艺品有限公司 一种门底自动密封器
US10167666B2 (en) * 2016-03-11 2019-01-01 Westhampton Architectural Glass, Inc. Fenestration member sealing system
EP3792441A1 (fr) * 2019-09-16 2021-03-17 ASSA ABLOY (Schweiz) AG Dispositif de protection contre l'effraction pour une porte

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