EP2305938A1 - Arrangement d'étanchéité - Google Patents

Arrangement d'étanchéité Download PDF

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Publication number
EP2305938A1
EP2305938A1 EP09171075A EP09171075A EP2305938A1 EP 2305938 A1 EP2305938 A1 EP 2305938A1 EP 09171075 A EP09171075 A EP 09171075A EP 09171075 A EP09171075 A EP 09171075A EP 2305938 A1 EP2305938 A1 EP 2305938A1
Authority
EP
European Patent Office
Prior art keywords
sealing arrangement
actuator
sealing
guide rail
driving member
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.)
Granted
Application number
EP09171075A
Other languages
German (de)
English (en)
Other versions
EP2305938B1 (fr
Inventor
Gonzalo Rivera Franco
Francisco Canas Diaz
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.)
Roto Frank AG
Original Assignee
Roto Frank AG
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 Roto Frank AG filed Critical Roto Frank AG
Priority to EP20090171075 priority Critical patent/EP2305938B1/fr
Priority to ES09171075T priority patent/ES2387730T3/es
Priority to SI200930291T priority patent/SI2305938T1/sl
Publication of EP2305938A1 publication Critical patent/EP2305938A1/fr
Application granted granted Critical
Publication of EP2305938B1 publication Critical patent/EP2305938B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4636—Horizontally-sliding wings for doors
    • 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

  • Implementations of the present invention relate generally to a sealing arrangement for sliding doors and/or sash windows, comprising a guide rail and at least one elongated sealing member which is displaceable in the guide rail transversely to the longitudinal axis thereof and which can be moved from a recess position into a sealing position by translational movement of a driving member so as to seal a gap parallel to the direction of travel of the sliding door or sash when the door is closed, further comprising an actuator for movement of the driving member, said actuator being movable along an axis parallel to the longitudinal axis of the guide rail from an inactive position to an actuating position.
  • Sliding doors are doors in which the door wing opens horizontally by sliding, whereby the door is either mounted on or suspended from a track.
  • Sash windows are basically of the same construction with the sash riding vertically or horizontally in a window frame.
  • sealing arrangements are commonly used to seal off gaps between the door wing or the sash and frame elements, walls, floors or ceilings respectively. These are available in different sizes configured to be seated in the bottom rail of the wing of a sliding door or the respective frame member of a sash to seal the gaps parallel to the direction of travel of the sliding door or sash.
  • the principle object of the present invention is to provide a simple, efficient sealing arrangement which can be applied to existing sliding doors and/or sash windows at little effort and at affordable prices.
  • the actuator and the driving rod of the sealing arrangement mentioned above are coupled such that a motion of the actuator in one direction causes a movement of the driving rod in the opposite direction.
  • any newly fabricated and any existing sliding door or sash window can be equipped with the sealing arrangement at low costs and with no effort.
  • Said sealing arrangement can be mounted on a frame member parallel to the direction of travel of the door wing or sash or can be at least partially inserted into said frame member or a corresponding recess in the floor or ceiling.
  • the guide rail can be formed by a groove in a frame member of the sliding door/sash window or alternatively by a groove in a floor or wall.
  • the actuator is operable by a closing wing of the sliding door or a sash that is provided with a control surface, such as a rebate face or a surface of a fitting or any other add-on piece, adapted to interact with the actuator such that it can be moved into its activating position.
  • a closing wing of the sliding door or a sash that is provided with a control surface, such as a rebate face or a surface of a fitting or any other add-on piece, adapted to interact with the actuator such that it can be moved into its activating position.
  • a slide bearing for the actuator is arranged in a control housing.
  • a reliable and precisely defined translational motion of the actuator is provided. Also, wear is reduced and extended use is facilitated.
  • control housing is preferably arranged close to one end of the guide rail.
  • the housing is attached to the guide rail, said housing preferably orthogonally projecting away from the longitudinal axis of the guide rail.
  • the actuator and the driving member are coupled for movement by an interposed pivoted two-arm lever.
  • movement of the actuator from its inactive position to its active position can be easily transformed into either a more forceful movement of the driving member, or into a longer path of the movement of said driving member. This overall ensures a sufficient contact pressure of the sealing member against a mating sealing surface of the door wing or sash.
  • a pusher-dog is adjustably mounted on the actuator, most preferred on a shaft of the actuator. This allows guidance of the pusher-dog (and hence the actuator) in the related bearing as well as adjustment of the relative axial position of the actuator on the pusher-dog.
  • the pusher-dog has an internal thread which is adapted for cooperation with an external thread on the actuator and which is preferably located on an outer surface of a shaft of said actuator.
  • the pusher-dog has a tongue-shaped section with a preferably convex-shaped working surface adapted to co-operate with a corresponding surface of the first arm of the lever.
  • the actuator has a head and a shaft, wherein the head has an abutment surface for a control surface related to the wing of the sliding door or sash, respectively.
  • the abutment surface can be configured to hold a resilient lining such that a noiseless contact with the door wing or sash can be made.
  • the abutment surface has a retaining notch for the resilient lining.
  • Another feature of the invention is the fact that the sealing member is mounted on at least one reinforcing carrier element thus facilitating a straight alignment of the sealing member for an effective seal across the entire length of the sealing member.
  • said reinforcing carrier element has at least one, preferably longitudinal, groove for a foot of the sealing member.
  • the reinforcing carrier element is coupled with at least one leaf spring, wherein one end of the leaf spring is supported in a slide which is longitudinally slidable relative to the guide rail, whereas another end is fixed in the guide rail and wherein the slide is related to the driving rod.
  • the reinforcing carrier element can be arranged on two or more leaf springs, the respective slides of which are interconnected by a synchronizing member.
  • a synchronized compression of the serially mounted springs as well as a precise and reliable displacement of the sealing member orthogonally to the longitudinal axis of the guide rail - is provided.
  • Overall a reliable sealing contact of the sealing member against a corresponding sealing surface related to a door wing or sash is thus made possible.
  • each leaf spring can be provided with a balancer element to ensure equal compression of the leaf springs arranged axially behind one another.
  • the sealing arrangement is provided with a guide rail of specific length that can be trimmed to match the length of a gap of the closed door or window parallel to the direction of travel of the sliding door or sash.
  • Figs. 1 to 7 show a sealing arrangement 10 for sliding doors and/or sash windows according to the present invention. It should be noted however, that only a section of the sealing arrangement is shown in the figures for reason of clarity.
  • the sealing arrangement 10 is intended for sealing a gap between a wing of a sliding door or a sash and other related components such as an adjacent wall, a door trim, a frame and alike parallel to the direction of travel of the sliding door.
  • Said sealing arrangement 10 comprises a guide rail 12 and a sealing member 14 embodied as a single gasket which is displaceable in the guide rail 12 transversely to the longitudinal direction thereof.
  • the gasket can be made of any resilient material such as rubber, silicone and other organic polymers.
  • the sealing arrangement 14 can be moved from a recess position 16 within the guide rail 12 as shown in Fig. 1 to 4 into a sealing position 18 as shown in Figs. 5 and 6 and vice versa.
  • sealing position 18 the sealing member 14 is supposed to co-operate with an associated sealing surface of a door wing or a sash to, form a seal.
  • the sealing arrangement 10 further includes a plunger-like actuator 20 for displacement of the sealing member 14.
  • the actuator 20 has a head 22 with an abutment surface 24 adapted to interact with a suitable control surface of a door wing or a sash.
  • abutment surface 24 is provided with a notch 26.
  • Said notch 26 is also used for retaining a damping resilient lining, made from i.e. silicone or any other elastic material to reduce noise level during operation.
  • the actuator 20 further has a shaft 28 on which a pusher-dog 30 is mounted.
  • the pusher-dog 30 is slidably received by guiding means 32 formed by a control housing 34.
  • the actuator 20 can be moved along its longitudinal axis 36 towards the control housing 34 from an inactive position 38 to an actuating position 40, thereby moving the sealing member 14 into its sealing position 18.
  • the axial position of the actuator 20 relative to the pusher-dog 30 can be adjusted as needed.
  • the shaft 28 of the actuator 20 includes an outside thread interacting with an inside thread of the pusher-dog 30.
  • Turning of the actuator 20 with a torque tool that engages in the notch 26 results in an axial movement of the actuator 20 relative to the pusher-dog 30.
  • a thread friction is such that unintentional movement of the actuator 20 relative to the pusher-dog is avoided.
  • the pusher-dog 30 can be fixed on the shaft 28 of the actuator 20 such that it is not movable in an axial direction relative to the actuator 20.
  • the pusher-dog 30 can be press-fitted on the shaft 28 or it can be attached by any other suitable joining technique.
  • a lever 42 is pivotally mounted on a bolt 44 seated in the control housing 34.
  • the lever 42 has two arms 46; 48 on each side of the pivoting point with a first arm 46 of the lever 42 adapted to interact with the pusher-dog 30 and a second arm 48 of the lever 42 adapted to interact with a driving rod 50 related to the sealing member 14.
  • the pusher-dog 30 includes a tongue-shaped section 52 with a convex-shaped working surface 54 abutting against a corresponding surface 56 of the first arm 46 of the double-armed lever 42, as can be best seen in Fig. 3 .
  • the two arms 46; 48 of the lever 42 are different in length, with the first arm 46 being longer than the second arm 48.
  • the second arm 48 of the lever 42 includes an operating surface 58 ( Fig. 3 ) for contact with a contact surface 60 of the bolt-shaped driving rod 50 facing the lever 42.
  • the driving rod 50 according to other embodiments of the invention not shown in the figures, can be of any other structural shape.
  • a free end 62 of the driving rod 50 averted from the lever 42 is connected with a slide 64 which is slidably seated in the guide rail 12, as can be best seen in Figs. 2 and 7 .
  • the slide 64 has an end face 66 abutting against a first end 68 of a leaf spring 70.
  • a second end 72 of the leaf spring 70 is locked in a spring seat 74 which is immovably fixed to the guide rail 12.
  • the spring seat 74 is essentially an H-section with a threaded bore hole 76 that is oriented perpendicular to a longitudinal axis 78 of the guide rail 12.
  • a threaded locking screw 80 extends through said bore hole 76 and is made to rest against a bottom section 82 of the guide rail 12.
  • the spring seat 74 thereby abuts against projections 84 of guide rail walls 86 ( Fig. 7 ) which are facing each other.
  • a coupling element 88 is provided for motion coupling of the leaf spring 70 with a reinforcing carrier element 90.
  • the reinforcing carrier element 90 which is illustrated best in Fig. 7 , is a basically U-shaped bar forming a longitudinal groove 92 for a foot 94 of the sealing member 14.
  • the groove 92 includes two wall sections which are arranged opposite from each other and which show strips that are oriented axially to the reinforcing carrier element 90 and which project against each other forming an undercut for the related foot 94 of the sealing member 14.
  • the slide 64 is slidably mounted beneath the spring seat 74 such that it can be moved along the axis 78 of said guide rail 12.
  • Said slide 64 is provided with a longhole 96 for the threaded locking screw 80 extending through it.
  • a synchronizing rod 98 is attached to said slide 64 with its averted free end 100 facing a first end 68 of a second leaf spring 70 aligned axially in the guide rail 12 ( Figs. 4 and 6 ).
  • a balancer spring 102 is placed in between the locked second end 72 of each of the leaf springs 70 and a shoulder 104 of the respective spring seat 74.
  • the sealing member 14 has a sealing surface 106 with two sealing lips 108 arranged parallel to each other and protruding from said sealing surface 106 in an angled manner.
  • a subsequent release of the actuator 20 leads to relaxation of the leaf springs 70 thereby retracting the sealing member 14 into its recessing position 16 and movement of the actuator 20 back into its inactive position 38.
  • the sliding door 120 comprises a door wing 122 and a door frame 124.
  • the door wing 122 comprises a glass pane 126 mounted in a wing frame 128 which essentially consists of a bottom rail 130 and a top rail (not shown) connected to two vertical stiles 132, one of which is shown in the figures.
  • the door frame 124 on the other hand consists of two vertical door jambs 134 interconnected by a head jamb (not shown) and a threshold 136 at the bottom.
  • the door wing 122 comprises several pairs of rollers 138 ( Fig. 11 ) at the bottom which are running on a track 140 formed by said threshold 136, as can be best seen in Fig. 8 .
  • Fig. 8 the sliding door 120 is shown partially opened, forming a door slot 142 in between the door jamb 134 and the facing stile 132.
  • the sliding door 120 further comprises a sealing arrangement 10 according to the present invention.
  • Said sealing arrangement 10 is mounted on the inside 144 of the door frame 124 with the guide rail 12 attached to the threshold 136 via a mounting flange 146 and two screws 148 and the control housing 34 attached to the door jamb 134 facing the door slot 142.
  • the actuator 20 is in its inactive position 38.
  • a control surface of the stile 132 contacts the head 22 of the actuator 20 which faces the stile 132.
  • Further movement of the door wing 122 will axially move the actuator 20 until it reaches its actuating position 40 and thereby move the sealing member 14 upwards until contact is made between the sealing lips 108 and a downward facing surface of the bottom rail 12.
  • the actuator 20 and the sealing member 14 will both be simultaneously moved back into their respective inactive or recessive position 38, 16 by force of the pre-stressed leaf springs 70.
  • FIG. 10 and 11 A further embodiment of the invention is shown in Fig. 10 and 11 .
  • the sliding door 120 shown there comprises a sealing arrangement 10 mounted in a longitudinal groove 150 of a threshold 136 which basically is an aluminum profile.
  • the guide rail 12 comprises mounting flanges 146 fixed to the threshold 136 with a screw 148.
  • the sealing member 14 is in recess position 16, the sealing lips 114 spaced apart from a downward looking surface 152 of the bottom rail 130 of the door wing 122.
  • Fig. 11 shows a partial cross sectional view of the sliding door 120 with the sealing member 14 in sealing position 18.
  • Two sealing lips 114 of the sealing member 14 have contact with and are being pressed against the correlating downward looking surface 152 of the bottom rail 130 of the door wing 122 thereby forming a seal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP20090171075 2009-09-23 2009-09-23 Arrangement d'étanchéité Not-in-force EP2305938B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20090171075 EP2305938B1 (fr) 2009-09-23 2009-09-23 Arrangement d'étanchéité
ES09171075T ES2387730T3 (es) 2009-09-23 2009-09-23 Disposición de cierre hermético
SI200930291T SI2305938T1 (sl) 2009-09-23 2009-09-23 Izvedba tesnjenja

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20090171075 EP2305938B1 (fr) 2009-09-23 2009-09-23 Arrangement d'étanchéité

Publications (2)

Publication Number Publication Date
EP2305938A1 true EP2305938A1 (fr) 2011-04-06
EP2305938B1 EP2305938B1 (fr) 2012-05-23

Family

ID=41580937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090171075 Not-in-force EP2305938B1 (fr) 2009-09-23 2009-09-23 Arrangement d'étanchéité

Country Status (3)

Country Link
EP (1) EP2305938B1 (fr)
ES (1) ES2387730T3 (fr)
SI (1) SI2305938T1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH704410A1 (de) * 2011-01-31 2012-07-31 Planet Gdz Ag Absenkdichtungsvorrichtung.
AT510654A3 (de) * 2010-11-04 2013-09-15 Macs Holding Gmbh Dichtungsvorrichtung, insbesondere für eine tür
CN103492206A (zh) * 2011-04-12 2014-01-01 克诺尔-布里姆斯股份有限公司 用于车辆的滑动门
EP2703591A3 (fr) * 2012-08-30 2015-05-06 ZACH Antriebe GmbH Dispositif d'étanchéité pour fenêtres ou portes coulissantes
WO2015144794A3 (fr) * 2014-03-26 2016-03-03 Planet Gdz Ag Dispositif d'étanchéité et moyen de fixation
EP3085876A1 (fr) 2015-04-20 2016-10-26 Planet GDZ AG Dispositif de joint descendant et unité de déclenchement
WO2017198623A1 (fr) * 2016-05-17 2017-11-23 Lorient Polyproducts Ltd Appareil de joint de seuil, kit de pièces, et procédé
EP3437952A1 (fr) * 2017-08-02 2019-02-06 Gebr. Bode GmbH & Co. KG Joint d'étanchéité passif pour une porte coulissante
CN111075310A (zh) * 2019-12-25 2020-04-28 温州博旺联科建筑工程有限公司 一种支撑型组合窗结构
CN112593799A (zh) * 2020-12-03 2021-04-02 常州市大成真空技术有限公司 一种推门机构及真空板阀
US20230071029A1 (en) * 2021-09-07 2023-03-09 Hawa Sliding Solutions Ag Sliding door system, sliding door and buffer device
EP4397834A1 (fr) * 2023-01-04 2024-07-10 Athmer OHG Dispositif d'étanchéité, en particulier pour un battant coulissant ou une porte à battant rotatif

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538298A1 (fr) * 2003-12-04 2005-06-08 ROTO FRANK Aktiengesellschaft Fenêtre, porte ou similaire avec au moins une membre étanchéitée entre une battant et un châssis fixe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538298A1 (fr) * 2003-12-04 2005-06-08 ROTO FRANK Aktiengesellschaft Fenêtre, porte ou similaire avec au moins une membre étanchéitée entre une battant et un châssis fixe

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510654A3 (de) * 2010-11-04 2013-09-15 Macs Holding Gmbh Dichtungsvorrichtung, insbesondere für eine tür
AT510654B1 (de) * 2010-11-04 2014-02-15 Macs Holding Gmbh Dichtungsvorrichtung, insbesondere für eine tür
CH704410A1 (de) * 2011-01-31 2012-07-31 Planet Gdz Ag Absenkdichtungsvorrichtung.
CN103492206A (zh) * 2011-04-12 2014-01-01 克诺尔-布里姆斯股份有限公司 用于车辆的滑动门
EP2703591A3 (fr) * 2012-08-30 2015-05-06 ZACH Antriebe GmbH Dispositif d'étanchéité pour fenêtres ou portes coulissantes
US10060183B2 (en) 2014-03-26 2018-08-28 Planet Gdz Ag Sealing device and fastening means
WO2015144794A3 (fr) * 2014-03-26 2016-03-03 Planet Gdz Ag Dispositif d'étanchéité et moyen de fixation
CN106164403A (zh) * 2014-03-26 2016-11-23 普兰特Gdz股份公司 密封设备和固定机构
CN106164403B (zh) * 2014-03-26 2018-05-29 普兰特Gdz股份公司 密封设备和固定机构
EP3085876A1 (fr) 2015-04-20 2016-10-26 Planet GDZ AG Dispositif de joint descendant et unité de déclenchement
GB2550374B (en) * 2016-05-17 2021-10-20 Assa Abloy Ltd Threshold seal apparatus, a kit of parts and a method
WO2017198623A1 (fr) * 2016-05-17 2017-11-23 Lorient Polyproducts Ltd Appareil de joint de seuil, kit de pièces, et procédé
US11391085B2 (en) 2016-05-17 2022-07-19 Lorient Polyproducts Ltd Threshold seal apparatus, a kit of parts and a method
AU2017267190B2 (en) * 2016-05-17 2022-10-13 Assa Abloy Limited Threshold seal apparatus, a kit of parts and a method
EP3437952A1 (fr) * 2017-08-02 2019-02-06 Gebr. Bode GmbH & Co. KG Joint d'étanchéité passif pour une porte coulissante
CN111075310A (zh) * 2019-12-25 2020-04-28 温州博旺联科建筑工程有限公司 一种支撑型组合窗结构
CN112593799A (zh) * 2020-12-03 2021-04-02 常州市大成真空技术有限公司 一种推门机构及真空板阀
CN112593799B (zh) * 2020-12-03 2021-09-14 常州市大成真空技术有限公司 一种推门机构及真空板阀
US20230071029A1 (en) * 2021-09-07 2023-03-09 Hawa Sliding Solutions Ag Sliding door system, sliding door and buffer device
US11976508B2 (en) * 2021-09-07 2024-05-07 Hawa Sliding Solutions Ag Sliding door system, sliding door and buffer device
EP4397834A1 (fr) * 2023-01-04 2024-07-10 Athmer OHG Dispositif d'étanchéité, en particulier pour un battant coulissant ou une porte à battant rotatif

Also Published As

Publication number Publication date
ES2387730T3 (es) 2012-10-01
SI2305938T1 (sl) 2012-08-31
EP2305938B1 (fr) 2012-05-23

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