EP0559267B1 - Dichtungsvorrichtung für Innentüren - Google Patents

Dichtungsvorrichtung für Innentüren Download PDF

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Publication number
EP0559267B1
EP0559267B1 EP93200487A EP93200487A EP0559267B1 EP 0559267 B1 EP0559267 B1 EP 0559267B1 EP 93200487 A EP93200487 A EP 93200487A EP 93200487 A EP93200487 A EP 93200487A EP 0559267 B1 EP0559267 B1 EP 0559267B1
Authority
EP
European Patent Office
Prior art keywords
gasket
door
leaf
lateral walls
door frame
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.)
Expired - Lifetime
Application number
EP93200487A
Other languages
English (en)
French (fr)
Other versions
EP0559267A3 (en
EP0559267A2 (de
Inventor
Paolo Cittadini
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.)
Industrie Ilpea SpA
Original Assignee
Industrie Ilpea SpA
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 Industrie Ilpea SpA filed Critical Industrie Ilpea SpA
Publication of EP0559267A2 publication Critical patent/EP0559267A2/de
Publication of EP0559267A3 publication Critical patent/EP0559267A3/en
Application granted granted Critical
Publication of EP0559267B1 publication Critical patent/EP0559267B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/161—Devices holding the wing by magnetic or electromagnetic attraction magnetic gaskets
    • 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
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with 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
    • E06B7/22—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
    • E06B7/2314—Plastic, sponge rubber, or like strips or tubes characterised by the material

Definitions

  • This invention relates to a gasket for internal doors, such as leaf doors interposed between communicating spaces within a building and composed of a door frame and a door leaf. It is well known that in internal doors of this kind there is generally provided a handle-operated spring latch to keep the door leaf in contact with the door frame when in its closed position.
  • a main object of the present invention is to eliminate the spring latch type of fastener in an internal door of a building. It is apparent that attaining such an object would result in considerable simplification both for the door manufacturer, who would no longer need to apply the fastener, and for the user, who would no longer have to operate such a device for closing and opening the door.
  • US-A-4 947 585 discloses a door for hinged mounting in a frame, including a gasket having one curved strip at the end of one lateral wall, followed by a flat surface and providing a tubular seat for a strip of magnetic material.
  • the present invention provides a gasket for internal doors, such as leaf doors interposed between communicating spaces within a building and composed of a door frame and a door leaf, characterised by comprising, for fixing one gasket both to said door frame and leaf in the corner region in which contact occurs between the door frame and door leaf when in the closed position, a base element from which there extend in diverging directions two lateral walls having a certain rigidity but able to yield elastically, and by compression abut against those door parts contained within said corner region, the ends of both said lateral walls of the gasket, which are opposite to said base element, being joined together by a convex upper wall which in its central portion assumes the form of a tubular seat for a strip of magnetic material, which is hence internally contained within the space defined between said base element, said lateral walls of a certain rigidity and said convex upper wall which joins them together, during closure of the door such convex upper wall allowing a progressive
  • Figure 1 is a schematic perspective view of a leaf door located within a building between two intercommunicating spaces, shown with the door leaf open with respect to the door frame.
  • Figure 2 is a sectional perspective view of a gasket mounted on the door shown in Figure 1.
  • Figure 3 is a cross-section through those parts of the closed door on which gaskets according to the invention are mounted.
  • a gasket 10 according to the invention comprises a base element 11 for fixing the gasket to the door parts, namely the door frame and the door leaf.
  • the fixing base element comprises flexible ribs 14 which fix the gasket by virtue of their insertion into suitable grooves formed in the corner region of the door parts concerned, for receiving this base element.
  • gasket pieces 10 can be mounted both along the door frame 9 and along the perimeter of the door leaf 8 in mutually facing positions.
  • an analogous gasket piece (magnetized with opposite polarity) is mounted along the corresponding corner of the door leaf.
  • gasket pieces are provided along all three sides of the door frame and of the door leaf.
  • a further gasket piece can be provided along the lower corner of the door leaf, with an analogous corresponding gasket piece along the threshold bounded by the door.
  • Figure 3 shows the relative positions of the gaskets according to the invention when the door is closed.
  • Figure 3 shows specifically a gasket 10 mounted along the corner region of a door frame 9 and a corresponding gasket mounted along the corner region of a door leaf 8.
  • At least one of said lateral walls can be formed with a thickness variation as can be seen in the lateral walls of Figure 3 at the step 17.
  • the convex wall 15 which joins said lateral walls of the gasket together terminates upperly with a pair of projecting flanges 18, which contribute to retaining the gasket in position against the walls in the corner region of the door parts, as can be seen in Figure 3.
  • said projecting flanges 18 are able to abut against the corners of said walls 2 and 3 in the case of the door leaf 8, because this normally has a feminine configuration in the closure region.
  • one of the flanges 18 abuts against the corner of the wall 4 of the door frame, whereas the other deforms by compression against the flat wall 5 of the door frame.
  • the configuration of the gasket according to the invention is such that when the door leaf and door frame are being brought closer together during closure there is a progressive mutual sliding of the convex upper walls 15 of the two mutually facing gaskets by the effect of the magnetic attraction, until when in the closed position they mutually abut at the magnetic inserts of opposite polarity in the final position shown in Figure 3.
  • FIG. 3 shows the most simple embodiment of the invention.
  • metal blades, rods or possibly other devices of different shape are to prevent any longitudinal traction occurring during the mounting of the gasket if by insertion, or to prevent the gasket being elongated if mounted by rollers or the like. This prevents any possibility of gasket shrinkage with corresponding shortening, when released (by cessation of the traction force) after mounting.
  • the metal blade or rod forms a reinforcement which is rigid against traction but is flexible in a transverse direction to allow the gasket to adapt to the door frame or door leaf.
  • the gasket can comprise as the fixing base element a foot positioned obliquely to the main axis of symmetry of the gasket.
  • the gasket can also be symmetrical about its main axis.
  • the lateral walls of the gasket can either be different, as in the figures of the accompanying drawings, or be identical.
  • any other suitable means for connection to the door parts can be provided as the fixing base element.
  • the magnetic gaskets of the invention also have the further advantage of maintaining the door leaf and door frame in constant contact when in the closed position, so eliminating vibration or quivering which can be annoying in terms of noise in addition to prejudicing the seal.
  • the acoustic seal provided by the gasket of the invention is also constant with time because of the permanent and active action of the closure magnet.
  • a further advantage of the gasket of the invention is its possible use in sliding doors comprising a door end-of-travel stop system, in order to eliminate hooks or other systems for fixing the sliding door to the door frame.

Landscapes

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

Claims (10)

  1. Dichtung (10) für Innentüren, wie Flügeltüren, die zwischen miteinander verbundenen Räumen in einem Gebäude angeordnet sind und aus einem Türrahmen (9) und einem Türflügel (8) bestehen, dadurch gekennzeichnet, daß sie zum Befestigen einer Dichtung sowohl am Türrahmen (9) als auch am -flügel (8) im Eckbereich, in dem eine Berührung zwischen dem Türrahmen und dem Türflügel in Schließstellung eintritt, ein Basiselement (11) umfaßt, von dem in divergierenden Richtungen zwei Seitenwände (12,13) ausgehen, die eine gewisse Steifigkeit besitzen, jedoch elastisch nachgeben können, und durch Kompression an den im Eckbereich enthaltenen Türteilen anliegen, die Enden beider Seitenwände der Dichtung, die dem Basiselement (11) gegenüberliegen, durch eine konvexe Oberwand (15) miteinander verbunden sind, die in ihrem mittleren Bereich die Form einer rohrförmigen Aufnahme (19) für einen Streifen (16) von Magnetmaterial annimmt, der damit innen in dem Raum enthalten ist, der zwischen dem Basiselement (11), den Seitenwänden (12,13) von einer gewissen Steifigkeit und der konvexen Oberwand (15), die sie verbindet, gebildet ist, und die konvexe Oberwand (15) beim Schließen der Tür ein fortschreitendes gegenseitiges Gleiten unter magnetischer Anziehung mit der Oberwand (15) einer mit entgegengesetzter Polarität magnetisierten und ihr zugewandten gleichen Dichtung ermöglicht.
  2. Dichtung nach Anspruch 1, dadurch gekennzeichnet, daß sich die konvexe Oberwand über die oberen Enden der Dichtungsseitenwände mittels zweier vorstehender Flansche hinauserstreckt.
  3. Dichtung nach Anspruch 1, dadurch gekennzeichnet, daß sie symmetrisch zu ihrer Hauptachse ist, die von dem für ihre Befestigung verwendeten Basiselement gebildet ist.
  4. Dichtung nach Anspruch 1, dadurch gekennzeichnet, daß sie asymmetrisch zu ihrer Hauptachse ist.
  5. Dichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Seitenwände der Dichtung gleich sind.
  6. Dichtung nach Anspruch 1, dadurch gekennzeichnet, daß in zumindest einer der Seitenwände der Dichtung Bereiche von unterschiedlicher Dicke oder Steifigkeit vorgesehen sind.
  7. Dichtung nach Anspruch 1, dadurch gekennzeichnet, daß sie Versteifungsmittel, wie etwa Schienen oder Stangen oder Lamellen aus steifem Material, wie etwa Metall, umfaßt.
  8. Dichtung nach Anspruch 7, dadurch gekennzeichnet, daß das Versteifungsmittel aus einer Lamelle besteht, die mit der Dichtung innerhalb der den Magnetmaterialstreifen enthaltenden rohrförmigen Aufnahme auf der der Magnetanziehung ausgesetzten Dichtungsfläche gegenüberliegenden Seite koextrudiert ist.
  9. Innentür, insbesondere Flügeltür, die zwischen miteinander verbundenen Räumen in einem Gebäude anzuordnen ist und aus einem Türrahmen und einem Türflügel besteht, dadurch gekennzeichnet, daß sie mit einer Dichtung nach einem oder mehreren der vorhergehenden Ansprüche sowohl entlang zumindest einer der vier Seiten des Türrahmens als auch entlang der entsprechenden Seite des Türflügels versehen ist, die ihr zugewandt ist, wenn die Tür geschlossen ist.
  10. Tür nach Anspruch 9, dadurch gekennzeichnet, daß Aufnahmen, wie durch Fräsen gebildete Nuten, in den Eckbereichen vorgesehen sind, in denen zwischen dem Türrahmen und dem Türflügel in der Schließstellung Berührung eintritt, um die Dichtungen unterzubringen.
EP93200487A 1992-03-05 1993-02-20 Dichtungsvorrichtung für Innentüren Expired - Lifetime EP0559267B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI920496 1992-03-05
ITMI920496A IT1254504B (it) 1992-03-05 1992-03-05 Guarnizione adatta in particolare a serramenti interni

Publications (3)

Publication Number Publication Date
EP0559267A2 EP0559267A2 (de) 1993-09-08
EP0559267A3 EP0559267A3 (en) 1993-12-08
EP0559267B1 true EP0559267B1 (de) 1999-04-14

Family

ID=11362271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93200487A Expired - Lifetime EP0559267B1 (de) 1992-03-05 1993-02-20 Dichtungsvorrichtung für Innentüren

Country Status (4)

Country Link
EP (1) EP0559267B1 (de)
DE (1) DE69324396T2 (de)
DK (1) DK0559267T3 (de)
IT (1) IT1254504B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10717390B2 (en) 2016-05-18 2020-07-21 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Console assembly for vehicle interior
US11572723B2 (en) 2019-02-27 2023-02-07 Shanghai Yanfeng Jinqiao Automotive Triim Systems Co. Ltd. Vehicle interior component

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252066B (it) * 1991-11-25 1995-05-29 Ilpea Ind Spa Guarnizione magnetica adatta ad effettuare una tenuta tra una parte fissa ed una parte apribile
DK1214554T3 (da) * 1999-09-23 2004-06-14 Ilpea Ind Spa Flangetætning med magnetlukning, især til dörflöje, luger, vinduer og döre og lignende og fremgangsmåde til tilvejebringelse heraf
FR2850423B1 (fr) * 2003-01-28 2006-02-03 Rehau Sa Dispositif de joint pour systeme de fermeture de baie a au moins un vantail coulissant
EP2175099A3 (de) * 2008-10-07 2010-06-09 caverion GmbH Hochsicherheitstür
NL1036533C2 (nl) * 2009-02-08 2010-08-10 Teha Holding B V Houten deur- of raamkozijn met magnetisch afdichtingselement.
ES2374120B1 (es) * 2009-03-06 2012-12-21 Grifell Pons, S.L. Cerramiento con dispositivo de estanqueidad.
GB2482165A (en) * 2010-07-22 2012-01-25 Richard Peter Laver Magnetic seal for a door or window
ITAN20100150A1 (it) * 2010-09-14 2012-03-15 Marco Lucaroni Anta con magnete e sistema per porte a muro comprendente detta anta con magnete.
FR3042251B1 (fr) * 2015-10-13 2018-03-09 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Joint magnetique pour machines cryogeniques
CN112593826A (zh) * 2020-11-13 2021-04-02 新疆特变电工自控设备有限公司 双密封结构的预制舱门

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB831026A (en) * 1956-12-14 1960-03-23 Westinghouse Electric Corp Improvements in or relating to gaskets for refrigeration apparatus or the like
US3469349A (en) * 1968-02-26 1969-09-30 Stanley Works Magnetic weatherstrip and door assembly
DE2112425C2 (de) * 1971-03-15 1982-09-30 Trube & Kings KG, 5000 Köln Magnetverschluß für Fenster
GB2036840B (en) * 1978-12-13 1983-01-26 Draftex Dev Ag Sealing strips
IT1223221B (it) * 1987-12-04 1990-09-19 Ilpea Spa Profilo perfezionato in materiale sostanzialmente rigido, per mobili frigoriferi e simili, dotato di una guarnizione di tenuta in materiale sostanzialmente morbido
US4947585A (en) * 1988-01-13 1990-08-14 Pease Industries, Inc. Exterior door construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10717390B2 (en) 2016-05-18 2020-07-21 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Console assembly for vehicle interior
US10737628B2 (en) 2016-05-18 2020-08-11 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Console assembly for vehicle interior
US11572723B2 (en) 2019-02-27 2023-02-07 Shanghai Yanfeng Jinqiao Automotive Triim Systems Co. Ltd. Vehicle interior component

Also Published As

Publication number Publication date
DE69324396D1 (de) 1999-05-20
ITMI920496A1 (it) 1993-09-05
IT1254504B (it) 1995-09-25
DE69324396T2 (de) 1999-10-28
EP0559267A3 (en) 1993-12-08
ITMI920496A0 (it) 1992-03-05
EP0559267A2 (de) 1993-09-08
DK0559267T3 (da) 1999-10-25

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