EP2487315A1 - Procédé de fabrication d'un vantail en tôles de métal et vantail - Google Patents

Procédé de fabrication d'un vantail en tôles de métal et vantail Download PDF

Info

Publication number
EP2487315A1
EP2487315A1 EP11154245A EP11154245A EP2487315A1 EP 2487315 A1 EP2487315 A1 EP 2487315A1 EP 11154245 A EP11154245 A EP 11154245A EP 11154245 A EP11154245 A EP 11154245A EP 2487315 A1 EP2487315 A1 EP 2487315A1
Authority
EP
European Patent Office
Prior art keywords
edge region
umbiegezungen
box
door leaf
cover plate
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Withdrawn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
EP11154245A
Other languages
German (de)
English (en)
Inventor
Martin Angerer
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.)
Filing date
Publication date
Application filed by Hoermann KG Freisen filed Critical Hoermann KG Freisen
Priority to EP11154245A priority Critical patent/EP2487315A1/fr
Priority to DE102012002860A priority patent/DE102012002860A1/de
Publication of EP2487315A1 publication Critical patent/EP2487315A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings

Definitions

  • the invention relates to a method for producing a door leaf made of metal sheets in box and lid construction and such a door leaf.
  • the object of the invention is to propose a method for producing a door leaf from metal sheets, which is simple and at the same time compensates for design errors.
  • the box and cover plate can be easily joined together by after folding the box and cover plate only the Umbiegezonne must be inflected into the tongue recordings. This results in a firm connection between the box sheet and cover sheet and a subsequent fixing step such as welding can be omitted.
  • a subsequent fixing step such as welding can be omitted.
  • the Umbiegezungen need only fit somehow in the tongue recordings.
  • the strength and density of the connection of box and cover plate is determined only by the arbitrary number of connection areas.
  • a suitable as a fire door leaf door leaf can be produced.
  • gluing of fire protection materials into the box panel may be provided prior to step d).
  • step b) comprises the step of forming a plurality of substantially parallel to the first edge region extending, parallel punched out. Between the punched out then advantageously creates a projection that is suitable as Umbiegezunge.
  • the cut-outs may extend both from the edge of the first edge region, as well as spaced from the edge lie in the center of the first edge region.
  • edge region is therefore to be understood as meaning a region of the metal sheet which extends inwards from the edge of the metal sheet and in which the parallel punched-out portions can be arranged at any distance from the edge.
  • step c) comprises the step of forming a plurality of recesses having a substantially greater width than the Umbiegezonne.
  • the step of folding at least one corner of the box and cover plate in the form of a curly bracket is performed before step d).
  • folding the corner of the edge region can be folded over to a lid or a box, advantageously without overlaps in the corner arise, which prevent tight assembly of the box and lid.
  • the shape of the bend of a curly brace is modeled, created when bending adjacent edge regions, a distance between the edge regions, so that additional elements can be attached to the edge areas, without causing the edges of the edges a disturbing overlap of the elements.
  • the step of providing a reinforcement device is provided on the first edge region.
  • the reinforcing device is preferably used to stably the folded edge area with the introduced Umbiegezungen or tongue recordings shape.
  • the reinforcing device takes in the thickness direction of the metal sheet a certain amount of space, which must be considered when bending the edge region. The formation of the fold is therefore preferably adapted to the thickness of the reinforcing device.
  • the Umbiegezonne be bent over more than 130 °.
  • the Umbiegezungen preferably embrace the inner edges of the tongue receivers and make a close connection between the box plate and cover sheet ago.
  • step d it is advantageous to provide a step of blending the connection regions by means of veneering devices.
  • the veneering devices close the remaining after bending the Umbiegezonne holes in the side region of the door leaf and thus form a visually appealing image and a fully closed door leaf, which can also be used as a fire door panel.
  • a door leaf has a box and a cover plate, wherein on at least one edge region of box or cover sheet Umbiegezonne and at one of the first edge region to be assigned first edge portion of the other sheet tongue receptacles are formed for receiving the Umbiegezonne, wherein the Umbiegezept for forming connecting portions in the tongue recesses are inflected.
  • the tongue receptacles may preferably be formed with play, so that after putting together the box and cover plate, a tool can simply bend the Umbiegezungen in the tongue recordings.
  • a solid mesh of box and cover plate is also given when the tongue receptacles are formed with great play, since the Umbiegezungen embrace the edge portion of the tongue recordings firmly.
  • a simpler manufacture of the door leaf is possible, in which design errors can be compensated.
  • the Umbiegezonne are inflected at an acute angle of ⁇ 50 ° in the tongue receptacles and thus embrace the edge portion of the tongue recordings closely, so as to create a close connection between the box and cover plate.
  • the Umbiegezonne are formed on the first edge region by forming each two substantially perpendicular to an edge of the first edge region aligned, parallel punch outs.
  • the tongue receptacles substantially have a greater width than the Umbiegezonne, so as to create a game when bending the Umbiegezonne.
  • reinforcement means for reinforcing and stabilizing the connection areas are provided in the interior of the door leaf at the first edge area with the tongue receptacles, and / or veneering devices are advantageously provided for blending the connection areas.
  • the fold-over tongues and the tongue receivers are formed on a second edge region extending parallel to the first edge region and / or on a third edge region extending perpendicular to the first and second edge regions.
  • a recess is formed on the box and cover plate on a corner formed by the first and third edge region and / or by the second and third edge region.
  • the return allows an overlapping-free bending of the first and third and / or second and third edge region.
  • the recess is formed by a substantially perpendicular to the first and third and / or the second and third edge region Formed bent and / or has substantially the shape of a curly bracket.
  • Fig. 1 shows a view of a first metal sheet 10, which is to be bent as a box plate 11 to form a box 12.
  • the first metal sheet 10 has a first edge region 14, a second edge region 16 and a third edge region 18, the first edge region 14 and the second edge region 16 extending parallel to one another and the third edge region 18 perpendicular to the first edge region 14 and the second edge region 16 is arranged.
  • the first metal sheet 10 has first recesses 20 for inserting a lock device (not shown).
  • the first metal sheet 10 has an upper recess 22a, a middle recess 22b and a lower recess 22c for attaching an upper, a middle and a lower door hinge.
  • first, second and third edge region 14, 16, 18 Umbiegezept 30 are formed. Further, 16 holes 32 are formed for passing bolts in the second edge region.
  • Fig. 2 to Fig. 5 show enlarged portions of the first metal sheet 10 from Fig. 1 ,
  • Fig. 2 shows an enlarged view in the region of the first recesses 20 for introducing a lock device.
  • a lock pocket recess 36 is formed to later accommodate therein, for example, a catch or a bolt.
  • bores 38 are provided to secure therein said members.
  • a slot 40 and a receiving hole 42 are provided at the level of the lock pocket recess 36, in the later with the help of further holes 38, a cylinder lock or a handle (not shown) can be screwed.
  • Fig. 3 shows an enlarged view of the corner 24, where the second edge portion 16 and the third edge portion 18 collide.
  • the fold 28 has essentially the shape of a curly bracket.
  • the edges 44 of the fold 28 initially run perpendicular to the edge regions 16, 18, then form an outwardly directed bend 46 and meet with a turn perpendicular to the edge regions 16, 18 formed end portion 48 to each other.
  • dashed lines 50 the line along which the edge portions 16, 18 are folded later, indicated. Due to the shape of the fold 28, the then folded over edge portions 16, 18 do not touch, it creates a space in which additional elements can be introduced.
  • Fig. 4 shows an enlargement of the arranged at the edge regions 14, 16 and 18 Umbiegezept 30 in a first embodiment.
  • this first embodiment are directly on the edge 34 of the edge regions 14, 16, 18 punched-out 52 mounted substantially parallel to each other and run perpendicular to the edge 34. Between these cutouts 52 a Umbiegezunge 30 is then formed by the remaining piece.
  • Fig. 5 shows a second embodiment of a Umbiegezunge 30.
  • the punch-outs 52 are not formed by an edge 34 of the edge portion 14, 16, 18, but are within the edge region 14, 16, 18.
  • To form the Umbiegezunge 30 is additionally a connecting web 54 punched out, which connects the two punched 52 with each other.
  • the cutouts 52 extend parallel to one another and perpendicular to the edge 34 of the edge regions 14, 16, 18.
  • Fig. 6 shows a second metal sheet 56, which is formed here as a cover plate 58 for forming a lid 60.
  • the second metal sheet 56 also has a lock pocket recess 36, a slot 40 and a receiving hole 42 with the corresponding holes 38 for receiving a lock device.
  • the upper, middle and lower recess 22a, 22b, 22c are provided for receiving door hinges with corresponding holes 38 and with bolts 61.
  • At the edge regions 14, 16, 18 square recesses 62 are provided as tongue receptacles 64 for receiving the Umbiegezache 30.
  • FIGS. 7 to 9 show enlarged portions of the second metal sheet 56 from Fig. 6 .
  • a portion around the first recesses 20 for receiving a lock device is shown.
  • a lock pocket recess 36 is provided on the edge 34, at the upper and lower edge bores 38 are introduced for attaching, for example, latch and / or latch.
  • the area has a receiving hole 42 and a slot 40 with associated boreholes 38 into which a handle or a cylinder lock can be introduced.
  • square recesses 62 Equally spaced from the boreholes 38 adjacent the lock pocket recess 36 are square recesses 62 formed in Fig. 8 are shown enlarged. These square recesses 62 are arranged uniformly in the edge regions 14, 16, 18. They are spaced apart from the edge 34 and arranged substantially with a recess edge 66 parallel to the edge 34.
  • FIGS. 9, 10 and 11 show enlarged partial views of the central, upper and lower recesses 22a, 22b, 22c with associated bores 38, in which a door hinge can be attached.
  • Fig. 12 shows an enlarged view of the second edge region 16 between the central recess 22b and the lower recess 22c.
  • the bolt 61 is provided, which engages through one of the holes 32 after joining the first and second metal sheets 10, 56 and stabilizes the resulting door leaf in a frame (not shown).
  • Fig. 13 shows a formed of the metal sheets 10, 56 door leaf 70.
  • door hinges 72 are introduced.
  • the bolts 61 project to engage in a frame (not shown).
  • lines 76 connecting portions 78 are indicated, where the first metal sheet 10 and the second metal sheet 56 are connected to each other by means of the Umbiegezept 30 and tongue receivers 64.
  • Fig. 14 shows a view of the side portion 74 of the door leaf 70.
  • a Umbiegezunge 30 is shown, which is bent into a tongue receptacle 64.
  • the Umbiegezunge 30 has a significantly smaller width than the tongue receptacle 64, so that the connection allows a certain play, whereby inaccuracies in the punching of the tongue receivers 64 and the Umbiegezept 30 can be compensated.
  • Fig. 15 shows a sectional view through the line AA in Fig. 13 through a connection region 78 on the door leaf 70.
  • a reinforcement device 80 is introduced, which statically supports the connection region 78.
  • the Umbiegezunge 30 is bent at an acute angle ⁇ 50 ° in the tongue holder 64.
  • the reinforcing device 80 also has a passage 82 in the region in which the folding tongue 30 is bent so that the folding tongue 30 can be bent in behind the reinforcing device 80.
  • the metal sheets 10, 56 can be easily connected to each other by first placed on each other and then the Umbiegezept 30 are bent into the tongue receivers 64.
  • the connection is tight and firm, so that can be dispensed with a further fixing step, such as welding. Due to the different widths of Umbiegezunge 30 and tongue holder 64 a game is created that compensates errors, for example, during punching.
  • the resulting openings in the side region 74 are covered or sealed by facing devices 79. If 10 fire protection devices inserted inside the door panel, the door panel 10 is also suitable as a fire door panel.
  • the bolts 68 serve for firmly anchoring the door leaf 70 in a frame, not shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP11154245A 2011-02-11 2011-02-11 Procédé de fabrication d'un vantail en tôles de métal et vantail Withdrawn EP2487315A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11154245A EP2487315A1 (fr) 2011-02-11 2011-02-11 Procédé de fabrication d'un vantail en tôles de métal et vantail
DE102012002860A DE102012002860A1 (de) 2011-02-11 2012-02-13 Verfahren zum Herstellen eines Türblattes aus Metallblechen sowie Türblatt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11154245A EP2487315A1 (fr) 2011-02-11 2011-02-11 Procédé de fabrication d'un vantail en tôles de métal et vantail

Publications (1)

Publication Number Publication Date
EP2487315A1 true EP2487315A1 (fr) 2012-08-15

Family

ID=44343885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11154245A Withdrawn EP2487315A1 (fr) 2011-02-11 2011-02-11 Procédé de fabrication d'un vantail en tôles de métal et vantail

Country Status (2)

Country Link
EP (1) EP2487315A1 (fr)
DE (1) DE102012002860A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653686A (en) * 1948-10-18 1953-09-29 Routt Arthur Structural joint
US3252262A (en) * 1962-01-25 1966-05-24 Ceco Corp Door construction
WO2003048496A1 (fr) * 2001-12-05 2003-06-12 Malaysia Woodworking (Pte) Ltd. Profile de chant pour une porte recouverte de parements en feuille metallique et procede de fabrication de ce dernier
DE10215728A1 (de) * 2001-12-17 2003-07-10 Friedrich Beiswenger Wandprofil, Schaltschranktür und Verfahren zum Herstellen eines Bauteils mit einem Randprofil
EP1333144A2 (fr) * 2002-01-30 2003-08-06 Tortec Brandschutztor GmbH Porte équipée d'une gorge profilée
WO2004104348A1 (fr) * 2003-05-20 2004-12-02 Rav-Bariach Security Products Ltd. Fabrication de porte
WO2005100726A1 (fr) * 2004-04-13 2005-10-27 Malaysia Woodworking (Pte) Ltd. Procede ameliore d'assemblage de portes metalliques et portes metalliques ainsi assemblees
US20100000157A1 (en) * 2008-07-07 2010-01-07 Provia Door, Inc. Interlocking door assembly and method of manufacturing thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044195A1 (de) 2010-11-19 2012-05-24 Hörmann KG Freisen Verfahren zum Herstellen eines gefälzten Türblattes sowie Türblatt

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653686A (en) * 1948-10-18 1953-09-29 Routt Arthur Structural joint
US3252262A (en) * 1962-01-25 1966-05-24 Ceco Corp Door construction
WO2003048496A1 (fr) * 2001-12-05 2003-06-12 Malaysia Woodworking (Pte) Ltd. Profile de chant pour une porte recouverte de parements en feuille metallique et procede de fabrication de ce dernier
DE10215728A1 (de) * 2001-12-17 2003-07-10 Friedrich Beiswenger Wandprofil, Schaltschranktür und Verfahren zum Herstellen eines Bauteils mit einem Randprofil
EP1333144A2 (fr) * 2002-01-30 2003-08-06 Tortec Brandschutztor GmbH Porte équipée d'une gorge profilée
WO2004104348A1 (fr) * 2003-05-20 2004-12-02 Rav-Bariach Security Products Ltd. Fabrication de porte
WO2005100726A1 (fr) * 2004-04-13 2005-10-27 Malaysia Woodworking (Pte) Ltd. Procede ameliore d'assemblage de portes metalliques et portes metalliques ainsi assemblees
US20100000157A1 (en) * 2008-07-07 2010-01-07 Provia Door, Inc. Interlocking door assembly and method of manufacturing thereof

Also Published As

Publication number Publication date
DE102012002860A1 (de) 2012-08-16

Similar Documents

Publication Publication Date Title
DE112016002098B4 (de) Rahmenmontagekörper und Gehäuse
DE60306959T2 (de) Verfahren zur herstellung einer halteplatte sowie zuschnitt und dementsprechende halteplatte
DE3139829A1 (de) Pfosten fuer eine demontierbare trennwand
EP2467545B1 (fr) Élément profilé et procédé de fabrication d'un élément profilé
EP2455575B1 (fr) Vantail plié et procédé destiné à sa fabrication
DE1534746B2 (de) Vorrichtung zum fugendichten Verbinden von Wandelementen
DE4227532C2 (de) Rahmenprofil für das Rahmengestell eines Schaltschrankes
DD290030A5 (de) Wand- und/oder deckenelement
EP1798186B1 (fr) Cabine d'ascenseur et méthode de montage de panneaux d'une parroi de cabine
EP2487315A1 (fr) Procédé de fabrication d'un vantail en tôles de métal et vantail
DE9411919U1 (de) Blend- und/oder Schließrahmen für Gebäudeöffnungen
WO2006061163A1 (fr) Coffret en tole
DE102012103596B4 (de) Gehrungsverbindung für Möbelplatten
DE102007024994B4 (de) Montageblech für eine Blockzarge
DE202015100746U1 (de) Betonfertigteil
EP1333144B1 (fr) Porte équipée d'une gorge profilée
EP3130716B1 (fr) Panneau de mur et systeme de panneaux de mur pour la construction de stand d'exposition
EP1477744B1 (fr) Armoire de distribution
EP3865635B1 (fr) Dispositif de raccordement, paroi intérieure de navire et plafond intérieur de navire
DE60019973T2 (de) Hohles profil
EP1585377B1 (fr) Boîtier, préférentiellement constitué de tôle, et procédé pour sa fabrication
DE10058300A1 (de) Verpackung
EP3315019A1 (fr) Element de coin, utilisation dudit element, procede de production dudit element de coin et ensemble de bordures contenant ledit element
DE20204252U1 (de) Aus Blech gefertigtes Gehäuse
DE10219898A1 (de) Einrichtung zur Einfassung einer Fenster- oder Türöffnung und Verfahren hierfür

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130216