ATE48881T1 - FIRE DOOR OR SIMILAR FIRE RETARDANT CLOSURE OF BUILDING OPENINGS. - Google Patents

FIRE DOOR OR SIMILAR FIRE RETARDANT CLOSURE OF BUILDING OPENINGS.

Info

Publication number
ATE48881T1
ATE48881T1 AT84108128T AT84108128T ATE48881T1 AT E48881 T1 ATE48881 T1 AT E48881T1 AT 84108128 T AT84108128 T AT 84108128T AT 84108128 T AT84108128 T AT 84108128T AT E48881 T1 ATE48881 T1 AT E48881T1
Authority
AT
Austria
Prior art keywords
closing
blade
frame
fire
gap
Prior art date
Application number
AT84108128T
Other languages
German (de)
Inventor
Thomas J Dipl-Ing Hoermann
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.)
Filing date
Publication date
Application filed by Hoermann Kg Freisen filed Critical Hoermann Kg Freisen
Application granted granted Critical
Publication of ATE48881T1 publication Critical patent/ATE48881T1/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Building Environments (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

1. Fire-protective door or a similar fire-resistant closure for openings in buildings comprising at least one closing blade (1) and a frame (2), preferably of sheet metal, enclosing the blade so as to leave a gap (13) in the closing position, a sealing strip (3) in the form of a thin sheet metal strip (4) being arranged in this gap, said sheet metal strip (4) being provided either on the blade (1) or the frame (2) and being moved in the case of fire under the influence of heat transversely to the plane of the gap (13) to abut the opposite gap bordering of the frame (2) and/or blade (1), thereby closing the gap (13), said metal strip (4) further having a formed recess (7) extending parallel to and at a distance from its abutting portion, to which recess a sealing strip (9) - particularly of elastic material like rubber - is fixed through which the closing blade (1) and frame (2) are brought into sealing abutment in the course of closing the door during normal operation, the abutting portion of the sheet metal strip (4) being freely accessible exposed to radiation and/or flowing heat in the case of fire from the one closing outside, characterized in that the metal strip (4) is at least locally formed as bimetal strip, that the metal strip regarded as a whole has approximately the cross sectional shape of a right angle with two angle legs (5, 6), that the sealing strip (9) extends approximately in the transitional area between the legs (5, 6), and that both legs (5, 6) are formed so as to extend beyond the sealing strip (9) towards the respective neighbouring outside of the closing blade (1) or frame (2).
AT84108128T 1983-07-15 1984-07-11 FIRE DOOR OR SIMILAR FIRE RETARDANT CLOSURE OF BUILDING OPENINGS. ATE48881T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3325630A DE3325630C2 (en) 1983-07-15 1983-07-15 Fire door or similar fire-retardant closure of building openings
EP84108128A EP0131901B1 (en) 1983-07-15 1984-07-11 Fire-protective door or a similar fire-resistant closure for openings in buildings

Publications (1)

Publication Number Publication Date
ATE48881T1 true ATE48881T1 (en) 1990-01-15

Family

ID=6204105

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84108128T ATE48881T1 (en) 1983-07-15 1984-07-11 FIRE DOOR OR SIMILAR FIRE RETARDANT CLOSURE OF BUILDING OPENINGS.

Country Status (3)

Country Link
EP (1) EP0131901B1 (en)
AT (1) ATE48881T1 (en)
DE (2) DE3325630C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU617664B2 (en) * 1987-03-30 1991-12-05 Firmadoor Australia Pty. Ltd. Combined smoke and fire seal
DE8714081U1 (en) * 1987-10-21 1989-02-16 Hoermann Kg Freisen, 6699 Freisen, De

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862263A (en) * 1956-06-22 1958-12-02 Grieve George Price Door seal
FR2243319A1 (en) * 1973-09-12 1975-04-04 Marantier Bernard Window or door firestop seal - has additional expanding component becoming effective at high temperatures
AT336253B (en) * 1975-02-26 1977-04-25 Seiffarth Horst Peter Dipl Ing FOLD ON A FIRE RESISTANT DOOR
DE2607248A1 (en) * 1975-02-26 1976-09-09 Horst Peter Dipl Ing Seiffarth Existing door into fire-screen door conversion fitting - comprising U-shaped sheet metal profile incorporating irreversibly heat-expansible strip
US3964214A (en) * 1975-06-25 1976-06-22 United States Gypsum Company Smoke stop
CH625593A5 (en) * 1977-11-22 1981-09-30 Novopan Ag
DE8230295U1 (en) * 1982-10-28 1983-06-23 Echt & Co, Nachf. Schulte Kg, 5750 Menden DEVICE FOR SEALING THE GAP BETWEEN DOOR LEAF AND DOOR FRAME OF A CLOSED FIRE PROTECTION DOOR OR THE LIKE IN THE EVENT OF FIRE

Also Published As

Publication number Publication date
EP0131901A2 (en) 1985-01-23
DE3325630A1 (en) 1985-01-24
EP0131901A3 (en) 1986-07-02
EP0131901B1 (en) 1989-12-20
DE3325630C2 (en) 1986-08-14
DE3480798D1 (en) 1990-01-25

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