EP0312705A1 - Porte coupe-feu avec joint d'étanchéité - Google Patents

Porte coupe-feu avec joint d'étanchéité Download PDF

Info

Publication number: EP0312705A1
Authority: EP; European Patent Office
Prior art keywords: frame; sealing strip; gap; approximately; strip
Prior art date: 1987-10-21
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

EP88110957A

Other languages

German (de)

English (en)

Other versions

EP0312705B1 (fr

Inventor

Thomas J. Dipl.-Ing. Hörmann

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.)

Hoermann KG Freisen

Original Assignee

Hoermann KG Freisen

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.)

1987-10-21

Filing date

1988-07-08

Publication date

1989-04-26

1988-07-08 Application filed by Hoermann KG Freisen filed Critical Hoermann KG Freisen

1988-07-08 Priority to AT88110957T priority Critical patent/ATE62528T1/de

1989-04-26 Publication of EP0312705A1 publication Critical patent/EP0312705A1/fr

1991-04-10 Application granted granted Critical

1991-04-10 Publication of EP0312705B1 publication Critical patent/EP0312705B1/fr

2008-07-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor

Definitions

the invention relates to a fire door or similar fire-retardant closure of building openings with a sealing strip arranged in the gap between the end leaf and frame with the features of the preamble of claim 1.
a sheet metal strip is provided in the gap area, which overlaps with one leg an irreversibly expanding material strip plate and whose leg is turned away from this leg in the gap direction is U-shaped, with the opening in the direction the material strip plate has and serves to accommodate a sealing strip.
the sheet metal strip is located within a U-shaped sheet metal profile, which leaves the gap from the outside of a door leaf, which is adjacent to the fire protection strip, while it closes the other gap area to the other outside, which is adjacent to the sealing strip.
the sheet metal strip should lie against the U-shaped sheet metal profile, nothing is said about the fastening made.
Another well-known fire door - DE-PS 33 25 630 - has a sheet metal strip made of bimetal serving as a sealing strip, which has an approximately C-shaped shape which receives the base of a sealing strip which projects into the stop area between the frame and the door leaf.
the bimetallic strip propagates in a leg that is bent approximately at right angles, which protrudes into the stop area and before pulls there to be attached to the frame by rivets or spot welding.
Another type of fixing is to be provided by spot welding in the area of the bottom of the formation.
the invention has for its object to subject the frame of a fire door of the type in question for cost and environmental reasons a special surface treatment by powders and baking and still provide a sealing strip which comprises a material strip plate expanding in the event of fire and is actuated by this.
the sealing strip in the form of a sheet metal strip, between its two edge areas a channel-shaped depression is provided, the bottom of which overlaps with respect to that of the molding and, if appropriate, the side edge which overlaps the material strip plate, for example sodium silicate - "Palusol" - as well as that in the bottom of the groove provided row of holes, it is possible to attach this sealing strip made of sheet metal after the surface treatment of the frame, wherein a number of correspondingly arranged holes for receiving the rivet is provided in the frame.
the sealing strip with the strip plate made of irreversibly expanding material is not exposed to the heating required for the surface treatment, which would lead to its fire behavior. Due to the channel design, it is also particularly easy to attach the sealing strip to the frame using the rivet.
the profile of the sealing strip itself is easy to manufacture from a sheet metal strip.
the edge formation of the one side edge region of the sealing strip facing away from the gutter, which extends over the strip plate made of expanding material is designed as an angled leg on the frame, so that the strip plate lies in a cavity which is on one side of the frame and on the other sides the edge area or a side wall of the channel and the leg is bordered.
the drawing shows a Z-shaped frame 1 in profile with respect to its central region and in its edge regions, which is opposite a narrow end face of an associated door leaf 2 which is in the closed position and which is also shown broken off.
a sealing strip 3 made of sheet metal is arranged, which has two side regions 4 and 5 which run parallel in the profile direction of the sealing strip and which are formed by the Form a gutter 6 are connected.
the entire sealing strip 3 consists of a continuous sheet of constant thickness and can thus be shaped by a profiling tool, for example a roller tool.
a formation 8 is formed which has an approximately C-shaped cross section and encloses a corresponding cavity.
the bottom 7 of the channel 6, which lies between the two edge regions 4 and 5, is located approximately in one plane with the bottom 9 of the formation 8.
a sealing strip identified overall by 10 is inserted, which has a foot region in the Cavity of the formation 8 engages and protrudes upward hook-shaped, so that it forms a seal in the stop area between the frame and the door leaf, as can be seen in the figure and as is otherwise known from DE-PS 33 25 630.
One side edge region 4 is provided on its end edge facing away from the channel 6 with a leg 11 which is bent towards the frame 1, the free end of the leg being lowered approximately to the level in which the bases 7 and 9 lie.
the side edge region 4 engages over a cavity in which a strip plate 12 made of material that foams up under the influence of heat is embedded.
the strip plate 12 is thus held in a space which is formed by the frame 1, the edge region and laterally by the leg 11 and the one side wall of the channel 6.
a number of holes are provided in the longitudinal direction of the bar, each with holes provided in the frame 1 correspond so that a rivet 13 can be passed through a pair of holes, as shown in the figure.
a sealing strip of simple manufacture and uncomplicated assembly is provided, which, because of the strip plate 12 which acts as a blowing agent in the event of fire and which can be expanded under temperature, must not be exposed to the surface treatment temperature of the frame and which is connected to the frame in a simple manner after the thermal surface treatment can be.

Landscapes

Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Special Wing (AREA)
Road Signs Or Road Markings (AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

EP88110957A 1987-10-21 1988-07-08 Porte coupe-feu avec joint d'étanchéité Expired - Lifetime EP0312705B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT88110957T ATE62528T1 (de)	1987-10-21	1988-07-08	Feuerschutztuer mit dichtungsleiste.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE8714081U		1987-10-21
DE8714081U DE8714081U1 (de)	1987-10-21	1987-10-21	Feuerschutztür mit Dichtungsleiste

Publications (2)

Publication Number	Publication Date
EP0312705A1 true EP0312705A1 (fr)	1989-04-26
EP0312705B1 EP0312705B1 (fr)	1991-04-10

Family

ID=6813294

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP88110957A Expired - Lifetime EP0312705B1 (fr)	1987-10-21	1988-07-08	Porte coupe-feu avec joint d'étanchéité

Country Status (5)

Country	Link
EP (1)	EP0312705B1 (fr)
AT (1)	ATE62528T1 (fr)
DE (2)	DE8714081U1 (fr)
DK (1)	DK167033B1 (fr)
ES (1)	ES2022544B3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0561030A1 (fr) *	1992-03-20	1993-09-22	HÖRMANN KG Freisen	Cadre de dormant pour porte coupe-feu
GB2376706A (en) *	2001-06-21	2002-12-24	Lorient Polyprod Ltd	Fire retardant strip
JP2014070428A (ja) *	2012-09-28	2014-04-21	Lixil Corp	開口部装置
GB2535134A (en) *	2014-11-18	2016-08-17	S G Technical Systems Ltd	Sealed enclosures
CN111577083A (zh) *	2020-05-18	2020-08-25	新沂天源节能材料有限公司	一种耐高温阻燃隔烟防火铝合金门窗及其制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100966241B1 (ko)	2009-11-23	2010-06-25	주식회사 대광도어	방화문
DE102016103180B4 (de) *	2016-02-23	2024-05-29	Athmer Ohg	Türanordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3325630A1 (de) *	1983-07-15	1985-01-24	Hörmann KG Freisen, 6699 Freisen	Feuerschutztuer oder dergleichen feuerhemmender abschluss von gebaeudeoeffnungen
DE8605370U1 (de) *	1986-02-28	1986-04-30	Fa. Walter Teckentrup, 33415 Verl	Abdeckleiste

1987
- 1987-10-21 DE DE8714081U patent/DE8714081U1/de not_active Expired
1988
- 1988-07-08 EP EP88110957A patent/EP0312705B1/fr not_active Expired - Lifetime
- 1988-07-08 ES ES88110957T patent/ES2022544B3/es not_active Expired - Lifetime
- 1988-07-08 AT AT88110957T patent/ATE62528T1/de not_active IP Right Cessation
- 1988-07-08 DE DE8888110957T patent/DE3862363D1/de not_active Expired - Fee Related
- 1988-10-20 DK DK583088A patent/DK167033B1/da not_active IP Right Cessation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3325630A1 (de) *	1983-07-15	1985-01-24	Hörmann KG Freisen, 6699 Freisen	Feuerschutztuer oder dergleichen feuerhemmender abschluss von gebaeudeoeffnungen
DE8605370U1 (de) *	1986-02-28	1986-04-30	Fa. Walter Teckentrup, 33415 Verl	Abdeckleiste

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0561030A1 (fr) *	1992-03-20	1993-09-22	HÖRMANN KG Freisen	Cadre de dormant pour porte coupe-feu
GB2376706A (en) *	2001-06-21	2002-12-24	Lorient Polyprod Ltd	Fire retardant strip
GB2376706B (en) *	2001-06-21	2005-03-30	Lorient Polyprod Ltd	Fire retardant strip
JP2014070428A (ja) *	2012-09-28	2014-04-21	Lixil Corp	開口部装置
GB2535134A (en) *	2014-11-18	2016-08-17	S G Technical Systems Ltd	Sealed enclosures
CN111577083A (zh) *	2020-05-18	2020-08-25	新沂天源节能材料有限公司	一种耐高温阻燃隔烟防火铝合金门窗及其制备方法

Also Published As

Publication number	Publication date
DK583088A (da)	1989-04-22
ES2022544B3 (es)	1991-12-01
EP0312705B1 (fr)	1991-04-10
DK167033B1 (da)	1993-08-16
ATE62528T1 (de)	1991-04-15
DK583088D0 (da)	1988-10-20
DE3862363D1 (de)	1991-05-16
DE8714081U1 (de)	1989-02-16

Legal Events

Date	Code	Title	Description
1989-03-11	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
1989-04-26	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT CH DE ES FR GB IT LI
1989-12-20	17P	Request for examination filed	Effective date: 19891024
1990-10-10	17Q	First examination report despatched	Effective date: 19900823
1991-02-23	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1991-04-10	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT CH DE ES FR GB IT LI
1991-04-10	REF	Corresponds to:	Ref document number: 62528 Country of ref document: AT Date of ref document: 19910415 Kind code of ref document: T
1991-04-26	ET	Fr: translation filed
1991-05-08	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1991-05-16	REF	Corresponds to:	Ref document number: 3862363 Country of ref document: DE Date of ref document: 19910516
1991-06-26	ITF	It: translation for a ep patent filed
1992-02-14	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-02-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1992-04-08	26N	No opposition filed
1993-06-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19930628 Year of fee payment: 6
1993-07-05	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19930705 Year of fee payment: 6
1993-07-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19930714 Year of fee payment: 6 Ref country code: AT Payment date: 19930714 Year of fee payment: 6
1993-07-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: ES Payment date: 19930730 Year of fee payment: 6
1994-07-08	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19940708 Ref country code: AT Effective date: 19940708
1994-07-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19940709
1994-07-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19940731 Ref country code: CH Effective date: 19940731
1994-09-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19940929 Year of fee payment: 7
1995-03-08	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19940708
1995-03-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19950331
1995-03-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
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1996-04-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19960402
2002-07-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FD2A Effective date: 20020603
2005-07-08	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050708

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