EP3245375A1 - Élément d'étanchéité pour porte sans seuil - Google Patents

Élément d'étanchéité pour porte sans seuil

Info

Publication number
EP3245375A1
EP3245375A1 EP16700045.4A EP16700045A EP3245375A1 EP 3245375 A1 EP3245375 A1 EP 3245375A1 EP 16700045 A EP16700045 A EP 16700045A EP 3245375 A1 EP3245375 A1 EP 3245375A1
Authority
EP
European Patent Office
Prior art keywords
sealing
seal
strips
legs
seal according
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
EP16700045.4A
Other languages
German (de)
English (en)
Other versions
EP3245375B1 (fr
Inventor
Andreas Dintheer
Jochen SCHAAR
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.)
Assa Abloy Schweiz AG
Original Assignee
Planet GDZ 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 Planet GDZ AG filed Critical Planet GDZ AG
Publication of EP3245375A1 publication Critical patent/EP3245375A1/fr
Application granted granted Critical
Publication of EP3245375B1 publication Critical patent/EP3245375B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2316—Plastic, sponge rubber, or like strips or tubes used as a seal between the floor and the 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
    • E06B7/21—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
    • 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
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2301—Plastic, sponge rubber, or like strips or tubes without an integrally formed part for fixing the edging
    • E06B7/2303—Plastic, sponge rubber, or like strips or tubes without an integrally formed part for fixing the edging hollow

Definitions

  • the present invention relates to a seal for a thresholdless door.
  • BACKGROUND Door seals for sealing a lower end face of a thresholdless door are known. They should prevent light transmission and also provide sound insulation. Depending on the embodiment, an air passage should be avoided.
  • EP 0 338 974 discloses a lowerable door seal with a U-shaped housing rail and a sealing strip with a carrier profile and a U-shaped elastomeric Dichtungspro fil.
  • the sealing strip is automatically raised and lowered held in the housing rail, wherein the movement is relative to the housing rail.
  • the sealing profile has two legs and a curved sealing web connecting these two legs, which sealingly rests on the floor in the lowered state of the sealing strip.
  • the sealing profile is attached to both sides of the carrier rail. This seal has proven itself in practice.
  • EP 2 554 774 discloses a similar seal, wherein the two-sided attachment of the Dichtungspro fils takes place on the support rail at different heights.
  • EP 0 841 457 describes a V-shaped sealing profile of a lowerable door seal, which has two downwardly directed feet and inwardly directed into a cavity abutment on which rests the carrier profile.
  • Various solutions are proposed in the prior art which are intended to optimize sound insulation.
  • DE 297 20 854 U shows a sealing profile with a cavity in which a steel rod is inserted.
  • EP 1 233 137 proposes various means for improving the sound insulation, which are partially arranged on the inner sides of the legs and protrude into a cavity which is formed by the two legs and the sealing web of the sealing profile.
  • the seal according to the invention for a threshold-free door for sealing a gap between a door leaf and a floor has a carrier rail and a sealing profile held on the carrier rail.
  • the sealing profile has a substantially U-shaped cross-section with two legs and a sealing web connecting the two legs together for sealing support on the floor.
  • at least two strips have a thickness which is greater than the thickness of the adjacent region of the leg.
  • the thickness of the strip is to be understood here as the extent parallel to the transverse central axis. The thickness is thus the height of the strip.
  • the length of the strip is the extension transverse to the transverse center axis and transverse to the longitudinal center axis of the seal.
  • the Thickness of the leg is the wall thickness of the leg and thus is the extent which extends at an angle to the transverse center axis and transverse to the longitudinal center axis of the seal.
  • these two thicker strips are each on one of the legs. Preferably, they are located approximately at the same height of the legs. Preferably, these strips are approximately twice as thick or more than twice as thick as the adjacent portion of the leg to which they are attached. Preferably, the two legs are formed the same thickness.
  • the at least one strip preferably extends over the entire length of the sealing profile, preferably without interruptions. Preferably, it has the same cross section over the entire length of the sealing profile.
  • this form shows on the test bench very good sound insulation values, which differ significantly from the previously used seals. This especially if the seal is an automatic lowering seal with a known spring-loaded lowering mechanism. Typical measured sound insulation values are 54 to 56 dB compared to 46 to 50 dB of known seals. Doors with simple seals usually have sound insulation values of approximately 27 dB. Acoustic insulation values of brick walls are typically around 55 dB. The higher the reading, the better the soundproofing.
  • At least one of the strips is spaced from the underside of the carrier rail. Preferably, all strips are spaced from this underside. This refers to the raised or unloaded condition of the seal. If the seal is lowered or lies sealingly on the ground, then the sealing profile is usually in the lateral direction with respect to the support rail from its symmetry shifted along the longitudinal central axis. In this shifted state, a strip can usually rest on the underside of the carrier rail, whereby the distance between the other strip and the underside has been increased.
  • two of the at least two strips are arranged in the upper region of the cavity, ie adjacent to the underside of the carrier rail. They are preferably at least in the upper half of the cavity.
  • each leg Preferably, exactly one strip is arranged on each leg.
  • the strip can be arranged in a connection region of the sealing web. In a preferred embodiment, however, it is located at a distance from the connection region of the sealing web.
  • strips which are arranged on different legs, along a transverse central axis of the seal arranged mirror-symmetrically to each other, wherein they are formed along this transverse central axis mirror-symmetrical to each other.
  • the entire sealing profile or the entire sealing strip including carrier profile or the entire seal is formed mirror-symmetrically to the transverse central axis.
  • the sealing profile can also be offset in height, as is the case in EP 2 554 774. The offset may relate only to the attachment of the sealing profile to the support rail and / or it may relate to the arrangement of the strips. The staggered arrangement of individual parts allows an optimally narrow design of the seal.
  • At least one of the strips terminates at a distance from the transverse centerline of the seal.
  • all strips arranged on the legs strip spaced from each other.
  • the sealing web is formed thinner than a to the strip of adjacent area of the legs.
  • Optimized sound insulation values are achieved when the at least one strip extends at an angle of 80 ° - 100 ° to the transverse center axis of the seal.
  • a further optimization of the sound insulation values is achieved if at least one of the strips has a substantially rectangular cross-section, wherein one side of the rectangle is formed partially curved in a circular shape and this side forms a free end of the strip projecting into the cavity.
  • At least one of the strips may be hollow or solid. Massive is to be understood here as meaning "filled in”.
  • the sealing web on its outer side is preferably free of projections or ribs, which are directed downwards towards the ground.
  • the sealing web is formed bent, in turn, to optimize the deformation, to increase the contact surface and thus to optimize the sound insulation.
  • the two legs each with a tapered step in the sealing web over.
  • the transition region tapers steplessly.
  • the legs it is possible for the legs to again taper in the region facing away from the sealing web, wherein the taper can also be stepped here or continuously.
  • only the at least one strip is located in the cavity. In preferred embodiments, only two strips, which are each arranged on a leg, are located in the cavity.
  • the space dividing element is at least one upwardly projecting rib, which preferably is formed thinner than the at least one strip.
  • the space dividing element is an angled web having two ends and two angles, both ends being spaced from each other on the seal web. These room dividing elements additionally improve the sound insulation. Depending on the embodiment they contact in the lowered or sealingly resting on the ground state of the seal the strips or they contact each other. In other embodiments, they also run in this state spaced from each other and / or spaced from the strips.
  • the elastomeric sealing profile is preferably formed in one piece.
  • It preferably corresponds in its basic form to the proven profile according to EP 0 338 974. It preferably has a substantially U-shaped cross-section, with the two preferably identically long legs and the sealing web connecting the two legs.
  • the sealing web is preferably formed bent.
  • the two legs are directed upwards and preferably each have a free end.
  • the legs, preferably their free ends, are slidably against the inside of the housing rail.
  • the seal may be a sliding seal.
  • the seal further comprises a housing rail, in which the support rail and the sealing profile are held, which together form a sealing strip.
  • the seal is a manually lowerable and liftable seal, and more preferably, it is a mechanically automatically lowerable and liftable seal.
  • the sealing strip is held lowerable and liftable relative to the housing rail in the housing rail.
  • the actuating mechanism is preferably of known type, in particular activatable on one side. In particular, he is spring loaded. Further embodiments are given in the dependent claims. BRIEF DESCRIPTION OF THE DRAWINGS
  • Figure 1 is a perspective view of a erfmdungsgefflessen seal in a first embodiment
  • Figure 2 is a view of the seal according to Figure 1;
  • Figure 3 is a view of a erfmdungsgefflessen seal in a second
  • Figure 4 is a view of a erfmdungsgefflessen seal in a third
  • FIG. 5 shows a view of a seal according to the invention in a fourth
  • Figure 6 is a view of a erfmdungsgefflessen seal in a fifth
  • Figure 7 is a view of a erfmdungsgefflessen seal in a sixth
  • Figure 8 is a view of a erfmdungsgefflessen sealing profile in a seventh
  • Embodiment and Figure 9 is a view of a erfmdungsgefflessen sealing profile according to an eighth embodiment. DESCRIPTION OF PREFERRED EMBODIMENTS
  • FIGS. 1 and 2 show a first embodiment of the seal according to the invention.
  • the seal has a downwardly open U-shaped housing rail 1, in which a sealing strip 2, 3 is arranged.
  • the sealing strip has a carrier rail 2 and an elastomeric sealing profile 3 attached thereto.
  • the housing rail 1 and the support rail 2 are preferably made of aluminum.
  • the sealing profile 3 is preferably made of silicone or rubber.
  • the housing rail 1 has two mutually parallel side walls 10, which are connected to one another via an upper web 11. Adjacent to the upper web 11, an inwardly protruding projection 12 is provided on the inner sides of both side walls 10, which extends parallel to the upper web 10 preferably over the entire length of the housing rail 1. In the formed between the upper web 10 and the projections 12 groove 13, an unillustrated slide or power transmission rod is held, which transmits an acting on an actuating rod external release force on leaf springs of the lowering mechanism. These elements are well known, for example from EP 0 509 961 and DE 19 516 530 and not shown here.
  • the carrier rail 2 has a fastening body 21 with two laterally arranged receiving grooves 22.
  • the grooves 22 are open to the side and undercut. They or at least their receiving openings preferably slope slightly down towards the open end of the housing rail 1. In other words, the receiving openings are inclined towards a transverse center axis Q of the seal, this angle being relatively small.
  • the fastening body 21 has an underside 23, which is preferably flat. That is, it has no projections or depressions.
  • the bottom 23 is preferably formed slightly inclined to the transverse central axis Q of the seal, wherein it inclines towards the outside downwards.
  • two side walls 20 extend upwardly from the mounting body 21.
  • the two side walls 20 form an upwardly open U-shaped groove in which the lowering mechanism can extend.
  • the sealing profile 3 is U-shaped. It has two legs 30 and a sealing web 32 connecting these legs 30.
  • the two legs 30 are formed upwardly freely ending. They lie when lowering the seal slidably on the inner sides of the side walls 10 of the housing rail 1 and seal in the lowered state laterally, as can be clearly seen in Figure 2.
  • the legs 30, as shown here not connected to the support rail 2 at its free end.
  • the legs 30 may be rectilinear or, as shown here, have a slight kink.
  • a lateral Absp Dr Drettivoths 38 is formed on the inside of the legs, here in the region of the bend.
  • the sealing web 32 is formed bent. It is thinner than the adjoining region of the legs 30.
  • the transition between leg 30 and sealing web 32 is formed in this example by a step 33. Is, as shown in Figure 8, no step present, the transition between legs and sealing ridge is to be found where at least in the sealing and resting on the ground state of the seal of the substantially horizontal region of the sealing profile in the substantially vertical or a vertical portion having portion of the sealing profile passes.
  • This definition applies to all embodiments in which the sealing ridge has a thickness which is substantially the same as the thickness of the adjacent region of the legs.
  • the transition in the variant according to FIG. 9 is formed by a notch or taper 39 of the sealing profile 3 between leg 30 and sealing web 32.
  • the legs 30 have the same thickness over their entire length in this example. Also, the sealing web 32 is formed the same thickness over its entire length. On the inner sides of each leg 30, a fixing rib 31 is formed. This has a fir-tree-like structure in this example. This fastening rib 31 engages in the undercut receiving groove 22 facing it, whereby the sealing profile 3 is fastened to the carrier profile 2 on both sides. Carrier profile 2 and sealing profile 3 are thus lowered and raised together relative to the housing rail 1.
  • At least one of the two legs 30 has, below the fastening ribs 31 and spaced therefrom, at least one strip 34.
  • a strip 34 is formed on each leg 30.
  • it is integrally formed with the remaining sealing profile.
  • it consists of the same material as the rest of the sealing profile.
  • both strips 34 are at the same height and thus face each other.
  • the entire sealing profile 3 is made of the same material and has no zones of different density.
  • at least the region of the sealing profile 3 adjacent to the strip 34 is made of the same material and with the same density.
  • the strip may be glued or welded. However, the one-piece and uniform embodiment of the sealing profile is clearly preferred.
  • the strips 34 are located below the underside 23 of the support rail 2, but spaced therefrom. This applies to the unloaded condition if the sealing sheet does not rest on the floor in a sealed manner. If it lies sealingly, one of the strips 34 touches the carrier rail and the other strip is further spaced from the carrier rail than before. This is due to the grinding movement of the sealing profile when lowering the support rail during the closing of the door.
  • the strip 34 is in this example also spaced from the step 33, which leads to the sealing web 32.
  • the strips 34 are preferably substantially thicker than the adjacent portion of the legs 30, and preferably substantially thicker than the sealing ridge 32. Preferably, the strips 34 are at least twice as thick or many times thicker than the sealing ridge 32.
  • the thickness of the strips 34 (in FIG Figure 2, the height) is preferably 3 to 5 mm, with a typical thickness of the sealing web 32 of 0.5 to 1.5 mm.
  • the length of the strips 34 (in Figure 2, the horizontal extent in the drawing sheet plane) is preferably 4 to 6 mm.
  • the strips 34 preferably extend into the cavity 37 in a direction perpendicular to the longitudinal direction of the legs 30.
  • the two opposing strips 34 are preferably, as shown here, identically formed and arranged mirror-symmetrically to each other. They are massive, ie filled, trained.
  • Each strip 34 has a substantially rectangular cross-section, having a free rounded end 341.
  • FIGS. 8 and 9 show variants of the sealing profile according to FIG.
  • the fastening ribs 31 are shown in dashed lines. This is to show that these can have a different shape in these and in the other variants.
  • the housing rail 1 is shaped differently to allow a different way of fastening the lowering mechanism and reducing the overall height of the seal.
  • the sealing profile 3 is formed similar to the first embodiment, in which case the legs 30 in the region of the strips 34 is formed thicker than at the free end of the legs. The free end of the legs has a similar thickness as the sealing web 32.
  • the strips 34 are arranged in the transition regions between leg 30 and sealing web 32.
  • a separate stage 33 is absent.
  • the two strips 34 are formed of the same length as in the first example according to Figures 1 and 2. However, since the seal is wider, they do not protrude almost to the middle of the cavity 37 or approximately to the middle of the cavity 37 as in the first example Transverse central axis Q. In this example, they end approximately halfway to the transverse central axis Q or earlier.
  • the strips 34 are hollow.
  • the corresponding cavity 340 is preferably filled with air.
  • a space dividing element in the form of a rib 36 is present, which is integrally formed on the inside of the sealing web 32 and projects upwards into the cavity 37.
  • this rib 36 ends spaced from the strips 34.
  • this rib 36 contacts the strips 34 in the lowered and grounded condition. It can thereby form individual at least approximately closed chambers in the cavity. This increases the sound insulation.
  • the rib 36 is preferably rectilinear and is preferably at least as thick as the sealing web 32. Preferably, its thickness is approximately equal to the thickness of the legs 30.
  • the rib 36 is formed so thick that it can stand upright on its own. Preferably, it extends in the unloaded state of the seal to at least half the height of the cavity 37.
  • the rib 36 may be formed as the strips 34 integral with the remaining sealing profile and preferably made of the same material, without stiffening. However, it may also be made of a different material or stiffened and / or glued to the sealing web 32, welded or otherwise connected to him. In the exemplary embodiment according to FIG. 5, there are three such ribs 36, which are arranged at a distance from one another on the sealing web 32. In this example they are the same length. However, they can also be designed differently long. Preferably, none of the three ribs contacts the strips 34. In this example, however, they extend into the intermediate area defined by the two strips 34.
  • two, four or more ribs 36 are present.
  • a web 35 is arranged on the sealing web 32 in the cavity 37, wherein it is fastened or integrally formed on the sealing web 23 with both ends.
  • the web 35 preferably has three legs, which are at an angle to each other. They form together with the sealing web 32 a trapezoid with a rounded side. Also, the web 35 preferably does not contact the strips 34.
  • FIG. 7 shows a variant with a narrow seal, relatively short strips 34, which extend only approximately over half the distance to the transverse central axis Q and with a web 35.
  • sealing webs 32 can be combined with and without space dividing elements with hollow strips 34 or the shape of the legs 30 and / or of the fixing ribs 31 can be changed.
  • the erfmdungsgemässe seal has a surprisingly good sound insulation.

Landscapes

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

Abstract

L'invention concerne un élément d'étanchéité destiné à une porte sans seuil pour rendre étanche un intervalle ménagé entre un vantail de porte et le sol. L'élément d'étanchéité comporte un rail de support (2) et un profilé d'élément d'étanchéité (3) maintenu sur le rail de support (2). Le profilé d'étanchéité (3) présente une section transversale sensiblement en forme de U qui comporte deux branches (30) et un élément de liaison servant d'élément d'étanchéité (32) reliant les deux branches (30) entre elles et destiné à appuyer de façon étanche sur le sol. Il es prévu une cavité (37) qui est définie par un côté inférieur (23) du rail de support (2), les branches (30) et l'élément de liaison servant d'élément d'étanchéité (32). Le profilé d'élément d'étanchéité (3) comporte sur chaque branche (30) au moins une bande (34) qui est disposée sur un côté intérieur de la branche (30) et fait saillie dans la cavité (34) et qui est destinée à améliorer l'isolation acoustique. Au moins deux bandes (34) ont une épaisseur qui est supérieure à l'épaisseur de la région adjacente de la branche (30). Cet élément d'étanchéité présente une isolation acoustique optimisée.
EP16700045.4A 2015-01-15 2016-01-05 Joint pour une porte sans seuil Active EP3245375B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15151330 2015-01-15
PCT/EP2016/050072 WO2016113149A1 (fr) 2015-01-15 2016-01-05 Élément d'étanchéité pour porte sans seuil

Publications (2)

Publication Number Publication Date
EP3245375A1 true EP3245375A1 (fr) 2017-11-22
EP3245375B1 EP3245375B1 (fr) 2021-05-19

Family

ID=52358643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16700045.4A Active EP3245375B1 (fr) 2015-01-15 2016-01-05 Joint pour une porte sans seuil

Country Status (8)

Country Link
US (1) US10533369B2 (fr)
EP (1) EP3245375B1 (fr)
JP (1) JP2018505328A (fr)
KR (1) KR20170126868A (fr)
CN (1) CN107407127A (fr)
AU (1) AU2016208236B2 (fr)
SG (1) SG11201705784UA (fr)
WO (1) WO2016113149A1 (fr)

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USD1040374S1 (en) * 2024-01-23 2024-08-27 Longxiang WANG Sealing strip for door

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CN201347705Y (zh) * 2009-01-13 2009-11-18 李汉玉 暗装升降式门底自动密封器
US8336257B2 (en) * 2010-07-16 2012-12-25 Railquip Enterprises Inc. Telescoping floor seal for vertically displaceable partition
GB201014833D0 (en) * 2010-09-07 2010-10-20 Rbp Associates Ltd Drop-down door seal
CH705344A1 (de) 2011-08-02 2013-02-15 Planet Gdz Ag Dichtung für eine schwellenlose Tür.
EP2664741A1 (fr) * 2012-05-18 2013-11-20 Planet GDZ AG Système de joint de porte
EP3212875B1 (fr) * 2014-10-27 2020-11-25 ASSA ABLOY (Schweiz) AG Dispositif d'étanchéité
US10024100B2 (en) * 2016-04-26 2018-07-17 Cmech (Guangzhou) Ltd. Magnetically actuated door seal

Also Published As

Publication number Publication date
EP3245375B1 (fr) 2021-05-19
US10533369B2 (en) 2020-01-14
AU2016208236B2 (en) 2018-12-20
WO2016113149A1 (fr) 2016-07-21
AU2016208236A1 (en) 2017-08-03
US20180002976A1 (en) 2018-01-04
KR20170126868A (ko) 2017-11-20
SG11201705784UA (en) 2017-08-30
CN107407127A (zh) 2017-11-28
JP2018505328A (ja) 2018-02-22

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