EP0559267B1 - Joint d'étanchéité pour portes intérieures - Google Patents

Joint d'étanchéité pour portes intérieures Download PDF

Info

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
German (de)
English (en)
Other versions
EP0559267A3 (en
EP0559267A2 (fr
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/fr
Publication of EP0559267A3 publication Critical patent/EP0559267A3/en
Application granted granted Critical
Publication of EP0559267B1 publication Critical patent/EP0559267B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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. Joint d'étanchéité (10) pour portes intérieures, comme par exemple des portes à ventail, disposées entre des espaces communiquant dans un bâtiment et constituées par un cadre de porte (9) et un ventail (8), caractérisé en ce qu'il comprend, pour fixer une garniture d'étanchéité à la fois audit cadre de porte (9) et audit ventail (8), dans la zone d'angle, dans laquelle un contact existe entre le cadre de porte et le ventail lorsque la porte est dans la position fermée, un élément de base (11), à partir duquel s'étendent dans des directions divergentes, deux parois latérales (12, 13) possédant une certaine rigidité, mais pouvant fléchir élastiquement, et en ce que le joint d'étanchéité est en butée, par compression, contre les parties de la porte située dans ladite zone d'angle, les extrémités desdites deux parois latérales du joint d'étanchéité, qui sont situées en vis-à-vis dudit élément de base (11), étant réunies entre elles par une paroi supérieure convexe (15) qui possède, dans sa partie centrale, la forme d'un logement tubulaire (19) pour une bande (16) de matériau magnétique, qui est de ce fait logée à l'intérieur de l'espace défini entre ledit élément de base (11), lesdites parois latérales (12, 13) possédant une certaine rigidité et ladite paroi supérieure convexe (15), qui les réunit entre elles, auquel cas pendant la fermeture de la porte une telle paroi supérieure convexe (15) permet un glissement réciproque progressif moyennant une attraction magnétique avec la paroi supérieure (15) d'un joint d'étanchéité équivalent possédant une polarité opposée et situé en vis-à-vis de l'autre paroi.
  2. Joint d'étanchéité selon la revendication 1, caractérisé en ce que ladite paroi supérieure convexe s'étend au-delà des extrémités supérieures desdites parois latérales du joint d'étanchéité, au moyen de deux brides saillantes.
  3. Joint d'étanchéité selon la revendication 1, caractérisé en ce qu'il est symétrique autour de son axe principal défini par l'élément de base utilisé pour sa fixation.
  4. Joint d'étanchéité selon la revendication 1, caractérisé en ce qu'il est symétrique autour de son axe principal.
  5. Joint d'étanchéité selon la revendication 1, caractérisé en ce que lesdites parois latérales du joint d'étanchéité sont identiques.
  6. Joint d'étanchéité selon la revendication 1, caractérisé en ce que dans au moins l'une desdites parois latérales du joint d'étanchéité sont prévues des régions ayant une épaisseur ou une rigidité différente.
  7. Joint d'étanchéité selon la revendication 1, caractérisé en ce qu'il contient des moyens de rigidification tels que des barres ou des tiges ou des lames formées d'un matériau rigide, tel qu'un métal.
  8. Joint d'étanchéité selon la revendication 7, caractérisé en ce que les moyens de rigidification sont constitués par une lame coextrudée avec le joint d'étanchéité dans ledit logement tubulaire de la bande de matériau magnétique, sur le côté opposé à la face du joint d'étanchéité, qui est soumise à l'attraction magnétique.
  9. Porte intérieure, notamment porte à ventail, devant être disposée entre des espaces communiquant à l'intérieur d'un bâtiment et constituée par un cadre de porte et un ventail, caractérisée en ce qu'elle est pourvue d'un joint d'étanchéité selon une ou plusieurs des revendications précédentes, à la fois le long d'au moins l'un des quatre côtés du cadre de porte et le long du côté correspondant du ventail qui lui fait face lorsque la porte est fermée.
  10. Porte selon la revendication 9, caractérisée en ce que des logements tels que des rainures formées par fraisage sont prévus dans les zones d'angle, dans lesquelles un contact existe entre le cadre de porte et le ventail, lorsque ces éléments sont dans la position fermée, pour loger lesdits joints d'étanchéité.
EP93200487A 1992-03-05 1993-02-20 Joint d'étanchéité pour portes intérieures Expired - Lifetime EP0559267B1 (fr)

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 (fr) 1993-09-08
EP0559267A3 EP0559267A3 (en) 1993-12-08
EP0559267B1 true EP0559267B1 (fr) 1999-04-14

Family

ID=11362271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93200487A Expired - Lifetime EP0559267B1 (fr) 1992-03-05 1993-02-20 Joint d'étanchéité pour portes intérieures

Country Status (4)

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

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
WO2001022015A1 (fr) * 1999-09-23 2001-03-29 Industrie Ilpea S.P.A. Joint d'etancheite a fermeture magnetique, destine notamment a des battants de porte, trappes, portes, fenetres et analogues, et procede de realisation correspondant
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 (fr) * 2008-10-07 2010-06-09 caverion GmbH Porte de haute sécurité
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
EP0559267A3 (en) 1993-12-08
DE69324396D1 (de) 1999-05-20
ITMI920496A0 (it) 1992-03-05
ITMI920496A1 (it) 1993-09-05
DE69324396T2 (de) 1999-10-28
DK0559267T3 (da) 1999-10-25
EP0559267A2 (fr) 1993-09-08
IT1254504B (it) 1995-09-25

Similar Documents

Publication Publication Date Title
EP0559267A2 (fr) Joint d'étanchéité pour portes intérieures
US3976316A (en) Magnetic door latch
KR900017863A (ko) 마그네틱 시일 및 그 시일링 방법
JP2876184B2 (ja) 扉用ヒンジと、それを使用する浴室用扉
US7243462B2 (en) Access door
JP2988350B2 (ja) 防音ドアユニット
JPS6120940Y2 (fr)
KR200246126Y1 (ko) 평평한 하부틀을 갖는 미닫이식 창호
JPS6220636Y2 (fr)
JPH08260823A (ja) 既設ドア枠への耐震性能付与構造
JP7758137B1 (ja) 防音扉
JPH075171Y2 (ja) シャッタ付錠装置
CN220059286U (zh) 一种门框及房门组件
JPH1046919A (ja) ド ア
JPS6350376Y2 (fr)
JPS597494Y2 (ja) 扉，蓋の閉止具
JPH0142637Y2 (fr)
KR870002459Y1 (ko) 미닫이 창문의 외기 차단장치
JPH019918Y2 (fr)
JP3001374U (ja) 扉の隙間自動閉塞機構
JP3643545B2 (ja) 引き手部材、引き手装置及び建具
JPH1096378A (ja) 建具の気密装置
JPS5916451Y2 (ja) 耐震用扉枠
JPH038772Y2 (fr)
JPH076424Y2 (ja) トイレブースのラッチ装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE DK FR GB LI SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE DK FR GB LI SE

17P Request for examination filed

Effective date: 19940521

17Q First examination report despatched

Effective date: 19960306

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE DK FR GB LI SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

ET Fr: translation filed
REF Corresponds to:

Ref document number: 69324396

Country of ref document: DE

Date of ref document: 19990520

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: AMMANN PATENTANWAELTE AG BERN

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20040123

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20040210

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20040218

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20040227

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040304

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20050204

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050228

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050901

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20050219

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051031

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20051031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060221

EUG Se: european patent has lapsed