EP2884034B1 - Frame for metal doors - Google Patents

Frame for metal doors Download PDF

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Publication number
EP2884034B1
EP2884034B1 EP14195861.1A EP14195861A EP2884034B1 EP 2884034 B1 EP2884034 B1 EP 2884034B1 EP 14195861 A EP14195861 A EP 14195861A EP 2884034 B1 EP2884034 B1 EP 2884034B1
Authority
EP
European Patent Office
Prior art keywords
frame
holes
metal
masonry
ledges
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.)
Active
Application number
EP14195861.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2884034A1 (en
Inventor
Andrea Dallan
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.)
Dallan SpA
Original Assignee
Dallan 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 Dallan SpA filed Critical Dallan SpA
Priority to PL14195861T priority Critical patent/PL2884034T3/pl
Publication of EP2884034A1 publication Critical patent/EP2884034A1/en
Application granted granted Critical
Publication of EP2884034B1 publication Critical patent/EP2884034B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/12—Metal frames
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/32—Frames composed of parts made of different materials
    • E06B1/325—Frames composed of parts made of different materials comprising insulation between two metal section members
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/273—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members
    • E06B3/2735—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members comprising a sheet metal member, an edge or which is bent over the edge of the other metal member with interposition of an insulating element

Definitions

  • the present invention relates to a frame for metal doors.
  • Metal frames are known for metal doors consisting of a single piece of U-bent sheet metal, connected to the masonry and comprising on one side the hinges and on the other side the holes for the locks and for the hinges.
  • metal frames In fire door applications, and with the purpose of improving thermal insulation, metal frames have been produced with doors consisting of two pieces of bent metal which are joined together via a gasket of plastic material of lesser thermal conductivity.
  • This type of frame involves however considerable labour during installation, considerable complication during production, and a high final cost of the industrial product obtained.
  • the objects of the invention are to eliminate these drawbacks by providing for doors, a metal frame which can be produced simply and comfortably, which presents a very low thermal conductivity between the inside and outside of the environment, and which at the same time is of pleasant appearance from the outside.
  • NI 1003 974 C2 relates to a frame for metal doors with the features of the preamble of claim 1, having a first wall section and on the longitudinal rims two wall sections at right angles. Bend rim stretches parallel with wall section. On the side of wall section , wall section is parallel with protruding wall section.
  • the metal frame for metal doors is formed starting from a single piece of sheet metal 2 which along a longitudinal band thereof is provided with a plurality of apertures 4.
  • the apertures consist of slotted holes which can be formed by removal or by expansion (cutting and stretching the material).
  • the piece of sheet metal is bent and U-shaped to form, by means of its arms, the flanges 6 for connection to the masonry 8 and, by means of its base 10, two portions 12, 12' parallel to each other and to the edge 14 of the masonry and a central portion 16 which with the portion 12' forms a step acting as the striker for the movable door leaf (not shown in the drawing).
  • the piece of sheet metal is bent over to form a lip 18 obtained by coupling together two facing ledges 20, 20', one 20 of which, namely that closer to the side of the masonry, consists of the longitudinal band with apertures 4.
  • An insulating gasket 22 of insulation material is interposed between the two ledges 20, 20'.
  • the insulating gasket 22 prevents contact between the ledge 20 comprising the slotted holes 4 and the ledge 20' which faces it, so as to prevent the heat being able to be transmitted by direct conduction in case of their contact.
  • the present invention also extends to other similar profiles in which thermal conduction must be reduced between two parts of the profile in a direction perpendicular to the profile axis, such as window frames, continuous façade profiles, or other construction profiles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Laminated Bodies (AREA)
  • Refrigerator Housings (AREA)
  • Special Wing (AREA)
EP14195861.1A 2013-12-16 2014-12-02 Frame for metal doors Active EP2884034B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14195861T PL2884034T3 (pl) 2013-12-16 2014-12-02 Rama do drzwi metalowych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000067A ITVE20130067A1 (it) 2013-12-16 2013-12-16 Telaio per porte metalliche.-

Publications (2)

Publication Number Publication Date
EP2884034A1 EP2884034A1 (en) 2015-06-17
EP2884034B1 true EP2884034B1 (en) 2016-10-12

Family

ID=50116128

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14195861.1A Active EP2884034B1 (en) 2013-12-16 2014-12-02 Frame for metal doors

Country Status (3)

Country Link
EP (1) EP2884034B1 (pl)
IT (1) ITVE20130067A1 (pl)
PL (1) PL2884034T3 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU181303U1 (ru) * 2017-11-10 2018-07-09 Сергей Петрович Кысса Профиль рамки москитной сетки

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105888453A (zh) * 2016-06-26 2016-08-24 周依琳 隔热断层复合保温防盗门

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930257A (en) * 1989-02-21 1990-06-05 National Material Limited Partnership Thermal break door frame assembly
DE9006389U1 (de) * 1990-06-06 1991-10-02 Hörmann KG Freisen, 6699 Freisen Feuerschutztür
NL1003974C2 (nl) * 1996-09-06 1998-03-09 Andusta Beheer B V Combinatie van een deurkozijn en een vleugel.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU181303U1 (ru) * 2017-11-10 2018-07-09 Сергей Петрович Кысса Профиль рамки москитной сетки

Also Published As

Publication number Publication date
PL2884034T3 (pl) 2017-04-28
ITVE20130067A1 (it) 2015-06-17
EP2884034A1 (en) 2015-06-17

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