WO1982004281A1 - An arrangement for a door-leaf,preferably intended as a fireproof door,and a process for producing such an arrangement - Google Patents

An arrangement for a door-leaf,preferably intended as a fireproof door,and a process for producing such an arrangement Download PDF

Info

Publication number
WO1982004281A1
WO1982004281A1 PCT/SE1982/000197 SE8200197W WO8204281A1 WO 1982004281 A1 WO1982004281 A1 WO 1982004281A1 SE 8200197 W SE8200197 W SE 8200197W WO 8204281 A1 WO8204281 A1 WO 8204281A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
leaf
plate
arrangement according
arrangement
Prior art date
Application number
PCT/SE1982/000197
Other languages
French (fr)
Inventor
Industrier Ab Hellbergs
Original Assignee
Ingulf Bo
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 Ingulf Bo filed Critical Ingulf Bo
Priority to DE19828236622U priority Critical patent/DE8236622U1/en
Priority to GB08302630A priority patent/GB2111111B/en
Publication of WO1982004281A1 publication Critical patent/WO1982004281A1/en
Priority to DK041983A priority patent/DK156907C/en
Priority to FI830356A priority patent/FI830356A0/en
Priority to NO83830355A priority patent/NO158890C/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
    • 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 present invention relates both to an arrangement for a door-leaf, preferably intended as a fire-proof door, which is formed of at least two planar sides which can be connected to each other, and also to a process for producing such an arrangement.
  • the main aim of the present invention is to produce an arrangement of the kind indicated above which enables door-leaves with large dimensions, for example, to be manufactured rationally, and to make it possible for door-leaves which consist of a plurality of different materials to be produced simply.
  • each of its two opposing planar sides is formed by a plate with connecting elements arranged along its edges which co-act with complementary connecting elements on the plate which forms the other planar side.
  • Figure 2 is a perspective view of a plate comprised in the arrangement
  • Figure 3 is a section through a door-leaf at a riveting point
  • Figure 4 is a section through a door-leaf in the assembled state, looking onto one of its short edges
  • Figure 5 shows a blank which is suitable for the production of a planar plate comprised in a door-leaf, in the developed state
  • Figures 6 - 8 show a connecting element comprised in the arrangement, in the effective and ineffective states, respectively.
  • the referance numeral 1 designates a door-leaf and preferably in this case a door-leaf which is suitable for use as a fire-proof door.
  • the said door-leaf 1 is supported by. means of hinges 3 disposed on one of its side edges and on a door frame part 2respectively, these hinges being of a kind which is known per se.
  • the other, opposite side edge of the door-leaf 1 expediently bears a lock device 4, which is adapted to co-act with a second door frame part 5, located some distance from the first door frame part.
  • the door-leaf 1 which is preferably made from a metal material such as steel plate, Dobel plate, aluminium-zinc plate, etc., for instance, is formed in the present example from two face halves 1A and 1B respectively, which are substantially identical, and which are connected to each other to form a door-leaf which is hollow.
  • one such face half 1B is shown in its finished state in Figure 2, and may be produced from a metal blank 1 1 with the shapin shown in Figure 5 when it is in the developed state, this blank 1 1 being designed to be bent along the dashed lines to produce the final, folded shape shown in Figure 2.
  • Connecting elements 6, 7 in the form of preferably snap-type elements which engage round and are able to be engaged round 7 respectively, and which are expediently channel-shaped, extending over substantially the entire vertical extent of the door-leaf 1 when the door-leaf 1 is mounted in a frame 2, 5, sre arranged, for example, at the outer end of an edge face 8 which is set at an angle to the planar plates 1A and 1B of the door-leaf, and at one edge 9 of the said plate 1A or 1B, as shown in Figure 2.
  • the said connecting elements 6, 7 are produced, like the edge face 8, preferably at the same time by rolling, while two further edge faces 10 and 11 respective ly, which extend horizontally when the door-leef 1 is in its operating position and which are located adjoining the said vertical edge face 8, are expediently each bent individually.
  • Rivet holes 12 with counter-sinking 13, for example, can be made with a special machine at suit able intervals in the said horizontal edge faces 10, 11 so that they line up exactly opposite complementary rivet holes 12, etc. in another planar door-leaf side 1A or 1B respectively which can be connected to the first door-leaf side.
  • the two connecting elements 6, 7 which can be connected to each other and which are each arranged on their respective planar door-leaf sides 1A, 13, having the cross-section shaping which can be seen in Figures 7 and 8 on the drawings, are designed to be sprung out or pressed in respectively as they are brought together in the direction of the arrow, due to the springing capacity of the material of the planar door-leaf sides 1A and 1B respectively.
  • a tongue 6 1 formed at an angle prevents the gripped-in complementary connecting element 7 from coming out of the groove 6 11 formed by the connecting element 6 which grips round it, due to the fact that the tongue 6 1 co-acts with a sprung tongue 7 1 on the said complementary connecting element 7.
  • Two half door-leaf sides 1A, 1B are assembled together by positioning them with their respective planar faces exactly opposite each other so that the edge faces
  • the invention is not limited to the embodiment example shown on the drawings and described above, but may be modified within the frame of the following Patent Claims. It is also possible to make the plates of a single door-leaf of different materials, and to use more than two plates to form one door-leaf.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

Arrangement for a door-leaf (1), preferably intended as a fire-proof door, which is formed of at least two planar sides (1A, 1B) which can be connected to each other, and to a process for producing such an arrangement. The invention enables a door-leaf (1), for example, with large dimensions and consisting of a plurality of different materials to be produced rationally. Each of its two opposing planar sides (1A, 1B) is formed of a plate (1A, 1B) with connecting elements (6, 7) arranged along its edges which co-act with complementary connecting elements (6, 7) on the plate (1B) which forms the other planar side (1B).

Description

An Arrangement for a door-leaf, preferably intended as a fire-proof door, and a Process for producing such an arrangement.
The present invention relates both to an arrangement for a door-leaf, preferably intended as a fire-proof door, which is formed of at least two planar sides which can be connected to each other, and also to a process for producing such an arrangement.
The main aim of the present invention is to produce an arrangement of the kind indicated above which enables door-leaves with large dimensions, for example, to be manufactured rationally, and to make it possible for door-leaves which consist of a plurality of different materials to be produced simply.
This aim is achieved with an arrangement according to the present invention which is characterised essentially in that each of its two opposing planar sides is formed by a plate with connecting elements arranged along its edges which co-act with complementary connecting elements on the plate which forms the other planar side.
The invention is described in the following with reference to the accompanying drawings, on which: Figure 1 shows a cross-section through an arrangement constructed according to the invention,
Figure 2 is a perspective view of a plate comprised in the arrangement, Figure 3 is a section through a door-leaf at a riveting point, Figure 4 is a section through a door-leaf in the assembled state, looking onto one of its short edges, Figure 5 shows a blank which is suitable for the production of a planar plate comprised in a door-leaf, in the developed state, and Figures 6 - 8 show a connecting element comprised in the arrangement, in the effective and ineffective states, respectively.
On the drawings the referance numeral 1 designates a door-leaf and preferably in this case a door-leaf which is suitable for use as a fire-proof door. The said door-leaf 1 is supported by. means of hinges 3 disposed on one of its side edges and on a door frame part 2respectively, these hinges being of a kind which is known per se. The other, opposite side edge of the door-leaf 1 expediently bears a lock device 4, which is adapted to co-act with a second door frame part 5, located some distance from the first door frame part. The door-leaf 1 which is preferably made from a metal material such as steel plate, Dobel plate, aluminium-zinc plate, etc., for instance, is formed in the present example from two face halves 1A and 1B respectively, which are substantially identical, and which are connected to each other to form a door-leaf which is hollow. On the drawings one such face half 1B is shown in its finished state in Figure 2, and may be produced from a metal blank 11 with the shapin shown in Figure 5 when it is in the developed state, this blank 11 being designed to be bent along the dashed lines to produce the final, folded shape shown in Figure 2.
Connecting elements 6, 7 in the form of preferably snap-type elements which engage round and are able to be engaged round 7 respectively, and which are expediently channel-shaped, extending over substantially the entire vertical extent of the door-leaf 1 when the door-leaf 1 is mounted in a frame 2, 5, sre arranged, for example, at the outer end of an edge face 8 which is set at an angle to the planar plates 1A and 1B of the door-leaf, and at one edge 9 of the said plate 1A or 1B, as shown in Figure 2. The said connecting elements 6, 7 are produced, like the edge face 8, preferably at the same time by rolling, while two further edge faces 10 and 11 respective ly, which extend horizontally when the door-leef 1 is in its operating position and which are located adjoining the said vertical edge face 8, are expediently each bent individually. Rivet holes 12 with counter-sinking 13, for example, can be made with a special machine at suit able intervals in the said horizontal edge faces 10, 11 so that they line up exactly opposite complementary rivet holes 12, etc. in another planar door-leaf side 1A or 1B respectively which can be connected to the first door-leaf side. The two connecting elements 6, 7 which can be connected to each other and which are each arranged on their respective planar door-leaf sides 1A, 13, having the cross-section shaping which can be seen in Figures 7 and 8 on the drawings, are designed to be sprung out or pressed in respectively as they are brought together in the direction of the arrow, due to the springing capacity of the material of the planar door-leaf sides 1A and 1B respectively. When the connecting elements 6, 7 are in the connected state, a tongue 61 formed at an angle prevents the gripped-in complementary connecting element 7 from coming out of the groove 611 formed by the connecting element 6 which grips round it, due to the fact that the tongue 6 1 co-acts with a sprung tongue 71 on the said complementary connecting element 7. Two half door-leaf sides 1A, 1B are assembled together by positioning them with their respective planar faces exactly opposite each other so that the edge faces
8, 10, 11 on the respective plates 1A and 1B are pointing towards each other. The end edges 10, 11 on one plate 1A are arranged adjacent to the corresponding edge faces
10,11 on the second sheet 1B as shown in Figure 4, after which the two plates 1A and 1B are moved towards each other as shown in .Figures 7 and 8. The fixing elements 6, 7 on the respective plates 1A, 1B thus engage with each other so that an element 7 is engaged round by the second element 6 on the edge face 8 and the face 9 respectively of the door-leaf 1A, 1B. After this, the horizontal edge faces 10, 11 are fastened together by means of blank rivets 14, for example, which are inserted from the outside of the edge faces 10, 11 through the holes 12 and are then riveted securely so that the edge faces 10, 11 are pressed firmly together. Optionally, the empty space between the two plates 1A, 1B may be filled with any suitable material if this is desired, such as insulation, etc. Naturally, fixing elements other than those described above and shown on the drawings can also be used in an arrangement of the kind indicated above.
The invention is not limited to the embodiment example shown on the drawings and described above, but may be modified within the frame of the following Patent Claims. It is also possible to make the plates of a single door-leaf of different materials, and to use more than two plates to form one door-leaf.

Claims

P a t e n t C l a i m s
1. An arrangement for a door-leaf, preferably intended as a fire-proof door, which is formed of at least two planar sides (1A, 1B) which can be connected to each other, characterised in that each of these two planar sides (1A, 1B) positioned opposite each other is formed by a plate (1A, 1B) with connecting elements (6, 7) arranged along its edges which co-act with complementary connecting elements (6, 7) on the plate which forms the other planar side (1B).
2. An arrangement according to Patent Claim 1, characterised in that at least the connecting element (7) on one of the plates (1B) is located laterally displaced transverse to the door-leaf, some distance from the latter plate (1B).
3. An arrangement according to Patent Claim 2, characterised in that a connecting element (7) is arranged on each plate (1A, 1B) at the free end of at least one edge face (8) which is formed at an angle relative to the plate (1A, 1B), preferably an edge face (8) which extends vertically.
4. An arrangement according to Patent Claim 3 , characterised in that each plate (1A, 1B) has an edge face (10, 11) located on each side of the said vertical edge face (8) and preferably extending horizontally.
5. An arrangement according to any of the above Patent Claims, characterised in that the said connecting elements (6, 7) are made up of snap elements (6, 7) which can be snapped together and.are preferably formed by rolling.
6. An arrangement according to Patent Claim 5, characterised in that one connecting element (6) is preferably channel-shaped and is designed so that it can engage round a complementary connecting element (7) which is preferably similarly channel-shaped and is designed to be engaged around.
7. An arrangement according to any of Patent Claims 5 - 6 characterised in that the said connecting elements (6, 7) are produced by bending round the outer edges of the respective door-leaf plates (1A, 1B).
8. An arrangement according to any of the preceding Patent Claims, characterised in that the respective door-leaf plates (1A, 1B) are shaped out of a common continuous blank (1 1) and have three edge faces (10, 8, 11) which adjoin each other.
9. A process for producing an arrangement according to any of the above Patent Claims, characterised in that two metal blanks (11) with sections projecting from a door-leaf plate located in the centre are bent and formed by rolling so that they have edge faces (10, 8, 11) projecting away from the said nlate, after which the two blanks (11) are connected to each other with the aid of the connecting elements (6, 7) provided on the respective door-leaf plates (1A, 1B).
10. A process according to Patent Claim 9, characterised in that holes (12), which are preferably provided with counter- sinking (13), are provided in at least one edge face (10, 11) and that a connecting element (14) such as a rivet (14), for example, is inserted through the said hole (12) to form the connection with an edge face (10, 11) on the other door-leaf plate.
PCT/SE1982/000197 1981-06-03 1982-06-03 An arrangement for a door-leaf,preferably intended as a fireproof door,and a process for producing such an arrangement WO1982004281A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19828236622U DE8236622U1 (en) 1981-06-03 1982-06-03 DOOR LEAF FOR PARTICULAR FIRE-RESISTANT DOORS
GB08302630A GB2111111B (en) 1981-06-03 1982-06-03 An arrangement for a door-leaf, preferably intended as a fire-proof door, and a process for producing such an arrangement
DK041983A DK156907C (en) 1981-06-03 1983-02-02 DEVICE FOR A DOOR SHEET, PRINCIPLY DETERMINED FOR A FIRE DRIVER, AND PROCEDURE FOR MAKING SUCH A DEVICE
FI830356A FI830356A0 (en) 1981-06-03 1983-02-02 ANORDNING VID ETT FOERETRAEDESVIS FOER EN BRANDDOER AVSETT DOERRBLAD SAMT FOERFARANDE FOER FRAMSTAE AV EN SAODAN ANORDNING
NO83830355A NO158890C (en) 1981-06-03 1983-02-02 DEVICE FOR A DOOR SHEET, AND PROCEDURE FOR MAKING SUCH A DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8103482A SE442316B (en) 1981-06-03 1981-06-03 DEVICE FOR A DRY LEAF AND PROCEDURE FOR PREPARING SUCH A DEVICE
SE8103482810603 1981-06-03

Publications (1)

Publication Number Publication Date
WO1982004281A1 true WO1982004281A1 (en) 1982-12-09

Family

ID=20343985

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1982/000197 WO1982004281A1 (en) 1981-06-03 1982-06-03 An arrangement for a door-leaf,preferably intended as a fireproof door,and a process for producing such an arrangement

Country Status (5)

Country Link
EP (1) EP0080484A1 (en)
DK (1) DK156907C (en)
GB (1) GB2111111B (en)
SE (1) SE442316B (en)
WO (1) WO1982004281A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989277A2 (en) 1998-09-22 2000-03-29 Manfred Sterrer Door, especially a fire protecting door
WO2005100726A1 (en) * 2004-04-13 2005-10-27 Malaysia Woodworking (Pte) Ltd. Improved method of assembling metal doors and metal doors assembled thereby
DE102005023426B3 (en) * 2005-05-20 2006-10-19 Hörmann KG Freisen Fire protection door panel has connecting device with hooking arrangement, whereby at least one edge of first metal plate is bent to first hook profile and associated edge of second metal plate is bent to second hook profile
EP2455575A2 (en) 2010-11-19 2012-05-23 Hörmann KG Freisen Method for manufacturing a folded door leaf and door leaf
EP2557260A1 (en) * 2011-08-10 2013-02-13 Metal Quartz SA Security door
EP2612979A2 (en) 2012-01-05 2013-07-10 HÖRMANN KG Freisen Door leaf and production method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106437422B (en) * 2016-06-20 2018-06-15 胡圣伟 High-intensity special-shaped channel steel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1342038A (en) * 1962-12-29 1963-11-02 Ceco Steel Products Corp Door panel
FR1531084A (en) * 1967-07-12 1968-06-28 Steelcraft Mfg Co Door, especially metal, adjustable in height
US3813839A (en) * 1972-08-14 1974-06-04 Martin Marietta Aluminum Deck assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1342038A (en) * 1962-12-29 1963-11-02 Ceco Steel Products Corp Door panel
FR1531084A (en) * 1967-07-12 1968-06-28 Steelcraft Mfg Co Door, especially metal, adjustable in height
US3813839A (en) * 1972-08-14 1974-06-04 Martin Marietta Aluminum Deck assembly

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989277A2 (en) 1998-09-22 2000-03-29 Manfred Sterrer Door, especially a fire protecting door
AT406700B (en) * 1998-09-22 2000-07-25 Sterrer Manfred DOOR, IN PARTICULAR FIRE PROTECTION DOOR
EP0989277A3 (en) * 1998-09-22 2001-04-11 Manfred Sterrer Door, especially a fire protecting door
WO2005100726A1 (en) * 2004-04-13 2005-10-27 Malaysia Woodworking (Pte) Ltd. Improved method of assembling metal doors and metal doors assembled thereby
DE102005023426B3 (en) * 2005-05-20 2006-10-19 Hörmann KG Freisen Fire protection door panel has connecting device with hooking arrangement, whereby at least one edge of first metal plate is bent to first hook profile and associated edge of second metal plate is bent to second hook profile
EP2455575A2 (en) 2010-11-19 2012-05-23 Hörmann KG Freisen Method for manufacturing a folded door leaf and door leaf
DE102010044195A1 (en) 2010-11-19 2012-05-24 Hörmann KG Freisen Method for producing a rebated door leaf and door leaf
EP2557260A1 (en) * 2011-08-10 2013-02-13 Metal Quartz SA Security door
BE1020184A5 (en) * 2011-08-10 2013-06-04 Metal Quartz Sa REINFORCED DOOR.
EP2612979A2 (en) 2012-01-05 2013-07-10 HÖRMANN KG Freisen Door leaf and production method
DE102012100090A1 (en) 2012-01-05 2013-07-11 Hörmann KG Freisen DOOR LEAF AND MANUFACTURING PROCESS
DE102012100090B4 (en) * 2012-01-05 2020-02-06 Hörmann KG Freisen DOOR LEAF AND MANUFACTURING PROCESS

Also Published As

Publication number Publication date
GB2111111A (en) 1983-06-29
SE8103482L (en) 1982-12-04
GB2111111B (en) 1985-06-26
DK41983D0 (en) 1983-02-02
EP0080484A1 (en) 1983-06-08
DK156907C (en) 1990-02-26
DK156907B (en) 1989-10-16
GB8302630D0 (en) 1983-03-02
SE442316B (en) 1985-12-16
DK41983A (en) 1983-02-02

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