EP0872620A2 - Verbesserte Metalltür - Google Patents

Verbesserte Metalltür Download PDF

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Publication number
EP0872620A2
EP0872620A2 EP98500091A EP98500091A EP0872620A2 EP 0872620 A2 EP0872620 A2 EP 0872620A2 EP 98500091 A EP98500091 A EP 98500091A EP 98500091 A EP98500091 A EP 98500091A EP 0872620 A2 EP0872620 A2 EP 0872620A2
Authority
EP
European Patent Office
Prior art keywords
panel
shape
door
frame
door leaf
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.)
Withdrawn
Application number
EP98500091A
Other languages
English (en)
French (fr)
Other versions
EP0872620A3 (de
Inventor
Juan Carlos Hurtado Torres
Juan Manuel Hurtado Torres
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.)
Puertas THT SL
Original Assignee
Puertas THT SL
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
Priority claimed from ES9701025U external-priority patent/ES1037419Y/es
Priority claimed from ES9701023U external-priority patent/ES1037417Y/es
Application filed by Puertas THT SL filed Critical Puertas THT SL
Publication of EP0872620A2 publication Critical patent/EP0872620A2/de
Publication of EP0872620A3 publication Critical patent/EP0872620A3/de
Withdrawn legal-status Critical Current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
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/827—Flush doors, i.e. with completely flat surface of metal without an internal frame, e.g. with exterior panels substantially of metal

Definitions

  • the object of present invention refers, as the title indicates, to an improved metal door which consists of a leaf made up by two panels or plates connected to each other, one inside the other, with a space between them, like a chamber, which is to be filled with an adequate insulating material and of a metal frame like that used for security doors provided with a set of hinges attached to the door leaf side edge which allows fastening door leaf to frame and making it possible pivoting said door leaf between two end positions.
  • bottom edge must show a configuration completely different to that of side and top edges, as otherwise it would not be possible the sliding assembly of both panels or plates.
  • bottom edge of one of said panels remains completely exposed, so that oxidation may initiate through said edge and progressively advance towards the other panel or plate, since metal doors are not normally made of steel, as this would be to costly, but materials basically used for this type of door are iron plates adequately treated, like for instance galvanized plates.
  • the different used known door frames have in their cross section and along the longitudinal shape facing the leaf edge a recess to which the leaf is fastened by means of a hinge assembly consisting of two parts connected respectively to leaf edge and to door frame.
  • a hinge assembly consisting of two parts connected respectively to leaf edge and to door frame.
  • the improved metal door object of present invention has been developed with the purpose of correcting those defects which appear in the existing doors.
  • the object of present invention refers to an improved metal door, comprising:
  • improved metal door object of present invention like an improved structural resistance of metal door leaf, provision of a wing profile to insure a perfect fastening of a sealing joint housed in an U shape formed by said assembly; conforming a longitudinal U shape channel allows the housing of a lock with several locking points, thus providing a higher stiffness to corresponding panel and a higher security level; furthermore, giving the possibility of keeping door leaf fastened to frame in a fixed and secure position and of allowing turning door leaf around corresponding frame longitudinal shape between two end positions, with hinges connecting door leaf to frame provided with security elements which can avoid possible damages on area of contact between door leaf and frame as a result of external actions.
  • Figure 1 shows a perspective view of the improved metal door object of present invention.
  • Figure 2 shows a section through line AB of metal door leaf shown in figure 1.
  • Figure 3 shows a section through line CD of metal door shown in figure 1.
  • Figure 4 refers to a cross section of door leaf and frame assembly by means of a hinge set consisting of two elements pivoting one around the other.
  • the leaf (1) of metal door consists of two panels or plates, an exterior panel or plate (2) and an interior panel or plate (3), assembled to each other, one inside the other, Said panels (2, 3), either both or only one may be provided with recesses (4) to hold decor profiles on door leaf A space is left between both panels (2, 3), like a chamber, which is to be filled with an adequate insulating material (12) (see figures 2 and 3) like poliurethane, mineral wool, etc.
  • Figures 2 and 3 show the sections of door leaf represented in figure 1, as per lines AB and CD respectively, wherein the characteristic features of metal door object of present invention can be seen.
  • connection and assembly means comprise:
  • Said double L shape (7) mounted on interior panel (3) covers the U shape (5) of exterior panel (2), on side and upper edges, thus providing a perfect assembly of better quality than those existing in the market.
  • leaf (1) of improved metal door is provided with an U shape (10) longitudinal channel mounted on one side edge of exterior panel (2), prepared to house a lock with one or several locking points, like, for example, a security lock.
  • Said channel (10) houses the lock and provides improvedstiffness to corresponding panel, improving its security level.
  • lock built in improved metal door leaf (1) comprises several locking elements
  • said U shape longitudinal channel (10) consists of a profile (11) which connects the different locking elements.
  • connection of lower side of both panels (2, 3) defined by oblong channel (6) facing down, arranged on exterior panel (2), with a complementary wing or L shape (9) attached to and lapping over exterior wing provided on interior panel, allows for provision of a brush o brush or seal (not shown in the figures) arranged to stop air flow through space between said door leaf (1) lower side and floor surface.
  • improved metal door frame (13) is fastened, by means of a series of hinges, to door leaf (1), through one of door leaf side edges and allowing said leaf (1) to turn around said frame profile between two end positions.
  • the frame (13) which is made of metal or similar material, is provided with a longitudinal shape for connection to door leaf (1) showing a double 90° step (14) shape, consists of two 90° bent adjacent portions.
  • This double step allows door leaf (1) to turn around the frame (13) profile so as to complete door opening and to define, by means of first step (14a) an end turning position which corresponds with door closing position.
  • Security hinges are made of a metal material and consist of two elements one pivoting around the other.
  • the means for fastening hinges to door frame consists of an end strip (17) arranged perpendicular to main plane of said element, with its free end (18) bent 90° and of size basically similar to that of one of 90° steps of corresponding frame.
  • the other fastening element corresponds to door leaf (1) and consists of an end strip (19) perpendicular to main plane of fastening element, and with a length basically similar to the width of said door leaf.
  • Fastening and assembly means for each security hinge element consist of a series of screws (20) with matching holes (21) drilled on both the hinge end strips and on elements to fasten to.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Wing Frames And Configurations (AREA)
EP98500091A 1997-04-17 1998-04-17 Verbesserte Metalltür Withdrawn EP0872620A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES9701025U 1997-04-17
ES9701025U ES1037419Y (es) 1997-04-17 1997-04-17 Puerta metalica perfeccionada.
ES9701023U 1997-04-17
ES9701023U ES1037417Y (es) 1997-04-17 1997-04-17 Marco metalico de puerta perfeccionado.

Publications (2)

Publication Number Publication Date
EP0872620A2 true EP0872620A2 (de) 1998-10-21
EP0872620A3 EP0872620A3 (de) 1999-09-29

Family

ID=26155060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98500091A Withdrawn EP0872620A3 (de) 1997-04-17 1998-04-17 Verbesserte Metalltür

Country Status (1)

Country Link
EP (1) EP0872620A3 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171599A (en) * 1977-06-27 1979-10-23 Xaver Lipp Fold structure for connecting metal sheet sections
DE2936787B1 (de) * 1979-09-12 1980-09-25 Grebau Greschbach Ind Verfahren zur Herstellung eines doppelwandigen Tuerblattes aus Stahlblech
DE3905886A1 (de) * 1988-05-24 1989-12-07 Rostock Schiffbau Ind Koop Feuer- und schallhemmende tuer
FR2713693A1 (fr) * 1993-12-09 1995-06-16 Grolleau Panneau notamment pour portes formé par assemblage de deux plaques.
DE19649443A1 (de) * 1995-11-28 1997-06-19 Puertas Padilla S L Feuerschutztür und Verfahren zu ihrer Herstellung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171599A (en) * 1977-06-27 1979-10-23 Xaver Lipp Fold structure for connecting metal sheet sections
DE2936787B1 (de) * 1979-09-12 1980-09-25 Grebau Greschbach Ind Verfahren zur Herstellung eines doppelwandigen Tuerblattes aus Stahlblech
DE3905886A1 (de) * 1988-05-24 1989-12-07 Rostock Schiffbau Ind Koop Feuer- und schallhemmende tuer
FR2713693A1 (fr) * 1993-12-09 1995-06-16 Grolleau Panneau notamment pour portes formé par assemblage de deux plaques.
DE19649443A1 (de) * 1995-11-28 1997-06-19 Puertas Padilla S L Feuerschutztür und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
EP0872620A3 (de) 1999-09-29

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