EP0612910B1 - Listeau de fermeture pour portes en métal - Google Patents

Listeau de fermeture pour portes en métal Download PDF

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Publication number
EP0612910B1
EP0612910B1 EP94890046A EP94890046A EP0612910B1 EP 0612910 B1 EP0612910 B1 EP 0612910B1 EP 94890046 A EP94890046 A EP 94890046A EP 94890046 A EP94890046 A EP 94890046A EP 0612910 B1 EP0612910 B1 EP 0612910B1
Authority
EP
European Patent Office
Prior art keywords
door
plane
sealing strip
metal
sheets
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
EP94890046A
Other languages
German (de)
English (en)
Other versions
EP0612910A3 (fr
EP0612910A2 (fr
Inventor
Herbert Pock
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.)
Novoferm Stahlbauwerk Ing Walter Neumayer KG
Original Assignee
Novoferm Stahlbauwerk Ing Walter Neumayer KG
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 Novoferm Stahlbauwerk Ing Walter Neumayer KG filed Critical Novoferm Stahlbauwerk Ing Walter Neumayer KG
Publication of EP0612910A2 publication Critical patent/EP0612910A2/fr
Publication of EP0612910A3 publication Critical patent/EP0612910A3/fr
Application granted granted Critical
Publication of EP0612910B1 publication Critical patent/EP0612910B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/88—Edge-protecting devices for door leaves

Definitions

  • the invention relates to an end strip for metal doors, the lower end of which is formed by two metal sheets running parallel to the door leaf center plane. In particular, it affects fire-retardant steel doors.
  • Such steel doors have been known for a long time and have proven themselves on the whole.
  • such doors In order to be adaptable to different installation situations and natural dimensions, in particular inclined floors, such doors usually have the two steel sheets mentioned at the outset, which in most cases are formed by the continuous door leaves.
  • the two above sheets can easily be cut to size at the installation site using tools that are usually available on construction sites.
  • the invention aims to avoid these disadvantages and to provide protection for the lower edges of the door both in the delivery state and after installation.
  • the end strip has projections which project upwards and lie between the door panels, and projections which project outwardly by essentially the sheet thickness.
  • This simple and inexpensive measure makes it possible to protect the metal sheets and to reattach the end strip even after the adjustment to the predetermined size, so that the lower edge of the door is protected even when installed. This prevents damage to the underside of the door as well as any risk of injury from the sharp-edged metal sheets.
  • the side of the end strip facing the floor in the assembled state consists of two downwardly projecting rounded ridges, between which a recess extending essentially in the plane of the door leaf is arranged. If necessary, a material can be inserted or glued into this recess, which swells in the event of a fire and seals the door against the floor in a smoke-tight manner.
  • the end strip is provided with a notch in its plane of symmetry on the side facing the floor.
  • the end strip has spaced-apart holes for receiving screws in its plane of symmetry.
  • FIG. 1 shows a vertical section through a door which is provided with the end strip according to the invention and Fig. 2 shows an end strip according to the invention in section normal to its longitudinal axis on an enlarged scale.
  • Fig. 1 shows a conventional fire door, the lower end of which is formed by two projecting sheets 1, 2.
  • An end strip 3 according to the invention is inserted between the two sheets and fastened by screws 12 which protrude into the body of the door and are screwed there.
  • FIG. 1 A preferred cross-sectional shape of the end strip can be seen from FIG.
  • Projections 4, 5 project upwards in the installed state and come to lie within the two sheets 1, 2.
  • Protrusions 6, 7 protruding outwards come below the plates 1, 2 and lie approximately flush with them, so that the plates are at a distance from the ground.
  • the lower end of the door is formed by the two rounded beads 8, 9.
  • a depression 10 is provided between the two projections, into which a sealing material which swells at elevated temperature is inserted, for example glued on.
  • the exemplary embodiment shown has a notch 11 in the longitudinal central axis of the end strip, which notch serves as an assembly aid for the attachment of the fastening screws 12. Instead of this notch, spaced screw holes can also be provided in the longitudinal center plane.
  • the invention is not restricted to the exemplary embodiment shown.
  • the protrusions 4, 5 projecting upward can be designed to be resilient, so that there is no need for a screw connection.
  • These projections can also be glued to the sheets 1, 2 of the door. The fastening by screwing or by elastic deformation of the projections 4, 5 is preferred because of the easier releasability and the easier reassembly after an adjustment process.
  • the two protrusions protruding downwards can also be formed without an intervening recess, which makes it possible to extend the protrusions protruding, but which makes it impossible to apply a smoke barrier.
  • plastic can be used as the material for the end strip.
  • Plastic profiles are also easier to adapt for a purely clamping attachment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Coating With Molten Metal (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Refrigerator Housings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Claims (4)

  1. Languette terminale pour portes métalliques dont l'extrémité inférieure est formée de deux tôles s'étendant parallèlement au plan du vantail de la porte, caractérisée en ce que la languette terminale (3) présente des protubérances (4, 5) qui se projettent vers le haut et situées entre les tôles (1, 2) de la porte, et des protubérances (6, 7) qui se projettent vers l'extérieur sensiblement en une saillie égale à l'épaisseur de la tôle.
  2. Languette terminale selon la revendication 1, caractérisée en ce que son côté qui est dirigé vers le sol à l'état monté est composé de deux bourrelets arrondis (8, 9) qui se projettent vers le bas, entre lesquels est prévu un évidement (10) qui s'étend sensiblement dans le plan du vantail de la porte.
  3. Languette terminale selon une des revendications 1 et 2, caractérisée en ce qu'elle est munie d'une encoche (11) dans son plan de symétrie, sur son côté dirigé vers le sol.
  4. Languette terminale selon une des revendications 1 et 2, caractérisée en ce qu'elle présente, dans son plan de symétrie, des trous présentant un écartement mutuel, pour recevoir des vis.
EP94890046A 1993-02-23 1994-02-23 Listeau de fermeture pour portes en métal Expired - Lifetime EP0612910B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0034093A AT399199B (de) 1993-02-23 1993-02-23 Abschlussleiste für metalltüren
AT340/93 1993-02-23

Publications (3)

Publication Number Publication Date
EP0612910A2 EP0612910A2 (fr) 1994-08-31
EP0612910A3 EP0612910A3 (fr) 1995-03-22
EP0612910B1 true EP0612910B1 (fr) 1997-12-03

Family

ID=3487996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94890046A Expired - Lifetime EP0612910B1 (fr) 1993-02-23 1994-02-23 Listeau de fermeture pour portes en métal

Country Status (4)

Country Link
EP (1) EP0612910B1 (fr)
AT (2) AT399199B (fr)
DE (1) DE59404687D1 (fr)
ES (1) ES2113080T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6578619B2 (en) 2001-05-21 2003-06-17 Raynor Garage Doors Overhead garage door

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5522446A (en) * 1994-06-15 1996-06-04 Wayne-Dalton Corp. Sectional overhead door
US5836499A (en) * 1994-06-15 1998-11-17 Wayne-Dalton Corp. Conveyor apparatus for the transport of door panels
US5782283A (en) * 1997-04-03 1998-07-21 Raynor Garage Doors Garage door construction
US5934352A (en) * 1997-05-15 1999-08-10 Raynor Garage Doors Garage door panel construction
DE19933408B4 (de) 1999-07-21 2005-10-13 Dorma Gmbh + Co. Kg Brandschutztür oder -fenster
DE19933410B4 (de) 1999-07-21 2005-12-15 Dorma Gmbh + Co. Kg Brandschutztür oder -fenster

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU530274B2 (en) * 1978-09-12 1983-07-07 Jacmir Nominees Pty. Ltd. Fire resistant structure
DE3015267A1 (de) * 1980-04-21 1981-10-22 Implast Pladeskradderi A/S, Hadsund Synd Feuchtigkeitssperrende profilkantleiste
DE3025204A1 (de) * 1980-07-03 1982-01-28 Kemmlit-Bauelemente GmbH, 7400 Tübingen Profilteil fuer eine tuer o.dgl.
FR2491538A1 (fr) * 1980-10-08 1982-04-09 Gubri Sa Ets L Porte industrielle coupe-feu
US4386482A (en) * 1980-10-09 1983-06-07 Walled Lake Door Co. Wood door with molding strips forming annular seal around the periphery of the door to prevent delamination
BE903877A (fr) * 1985-12-17 1986-06-17 Inoxytra S A Porte coupe-feu anti-effraction.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6578619B2 (en) 2001-05-21 2003-06-17 Raynor Garage Doors Overhead garage door

Also Published As

Publication number Publication date
DE59404687D1 (de) 1998-01-15
ATA34093A (de) 1994-08-15
ES2113080T3 (es) 1998-04-16
EP0612910A3 (fr) 1995-03-22
EP0612910A2 (fr) 1994-08-31
ATE160845T1 (de) 1997-12-15
AT399199B (de) 1995-03-27

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