EP0392700B1 - Security door - Google Patents

Security door Download PDF

Info

Publication number
EP0392700B1
EP0392700B1 EP19900303335 EP90303335A EP0392700B1 EP 0392700 B1 EP0392700 B1 EP 0392700B1 EP 19900303335 EP19900303335 EP 19900303335 EP 90303335 A EP90303335 A EP 90303335A EP 0392700 B1 EP0392700 B1 EP 0392700B1
Authority
EP
European Patent Office
Prior art keywords
tray
panel
walls
frame members
terminal
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
EP19900303335
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0392700A2 (en
EP0392700A3 (en
Inventor
William Slattery
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.)
WALLACE MCDOWALL Ltd
Original Assignee
WALLACE MCDOWALL Ltd
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 WALLACE MCDOWALL Ltd filed Critical WALLACE MCDOWALL Ltd
Publication of EP0392700A2 publication Critical patent/EP0392700A2/en
Publication of EP0392700A3 publication Critical patent/EP0392700A3/en
Application granted granted Critical
Publication of EP0392700B1 publication Critical patent/EP0392700B1/en
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
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • 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
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7074—Metal frames

Definitions

  • This invention relates to doors and particularly provides a security door.
  • FR-A-2 109 017 discloses a security door of the type having a major metal tray defining an opening and a minor metal tray closing the opening.
  • the trays are connected together by location of a resilient member carried on the minor tray under a lip of the major tray.
  • a security door comprising a major sheet metal tray which itself comprises a panel, side and end walls standing from the panel, marginal portions inturned from the walls and overlying the panel and spaced therefrom, and terminal re-entrant portions turned from the marginal portions toward the panel, elongate frame members disposed within the tray alongside the respective walls, the members having slots receiving the respective terminal re-entrant portions, and a minor sheet metal tray which itself comprises a panel and side and end walls standing from the panel, the minor tray being so dimensioned that the panel thereof closes an opening bounded by the terminal re-entrant portions of the major tray; characterised in that the frame members have ribs on one side engaging the walls to provide a recess between the frame members and the walls and bevelled edges permitting the members to be applied laterally into the tray so as to interengage with the walls and terminal re-entrant portions thereof, and the walls of the minor tray are received in the slots of the frame members alongside the terminal re-entrant portions of the major tray;
  • a security door comprising a major sheet metal tray which itself comprises a panel, side and end walls standing from the panel, marginal portions inturned from the walls and overlying the panel and spaced therefrom, and terminal re-entrant portions turned from the marginal portions toward the panel, elongate frame members disposed within the tray alongside the respective walls, the members having slots receiving the respective terminal re-entrant portions, and a minor sheet metal tray which itself comprises a panel and side and end walls standing from the panel, the minor tray being so dimensioned that the panel thereof closes an opening bounded by the terminal re-entrant portions of the major tray; characterised in that the panel of the minor tray lies flush with the marginal portions of the major tray, the frame members have bevelled edges permitting the members to be applied laterally into the tray so as to interengage with the walls and terminal re-entrant portions thereof, and the walls of the minor tray are received in the slots of the frame members alongside the terminal re-entrant portions of the major tray.
  • a security door comprises a rectangular major sheet steel tray 1 which itself comprises a panel 2, side walls 3 and end walls 4 standing from the panel 2 (only one side wall and one end wall being shown).
  • a marginal portion 5 is inturned from each side wall 3 and a marginal portion 6 is inturned from each end wall 4.
  • the marginal portions 5 and 6 overlie the panel 2 and are spaced therefrom.
  • a terminal re-entrant portion 7 is turned from each marginal portion 5 and a terminal re-entrant portion 8 is turned from each marginal portion 6, the portions 7 and 8 being turned towards the panel 2.
  • the portions 5 and 7 are cut back at their ends so as to accommodate the portions 6 and 8 at the corners of the tray 1.
  • Tabs 9 are provided at the ends of the walls 3 and bent over for securement to the ends of the walls 4 by pop-rivets (not shown).
  • the door also comprises four elongate hollow frame members extruded from aluminium.
  • the frame member at the hinged side and at each end has profile as shown at 10 in Fig. 1 whereas the frame member at the fly side has a wider profile as shown at 11, in order to accommodate a lock and latch mechanism (not shown).
  • the profile is generally rectangular with two elongate parallel ribs 12 on one side and bevels 13 and 14 outboard of the respective ribs.
  • An elongate slot 15 is provided alongside one bevel 13 and in one adjacent side of the profile. On the side of the slot 15 remote from the bevel 13 there is a ledge 16 from which the said one adjacent side of the profile is relieved until a further elongate rib 17 is provided.
  • the bevels 13 and 14 enable the frame members 10 and 11 to be inserted into the tray 1 laterally.
  • the nose between the bevel 13 and the slot 15 can be introduced under the portion 7 in Fig. 2, whereupon the profile can then be disposed in its illustrated position with the ribs 12 engaging the wall 3 and the portion 7 received in the slot 15.
  • the members 10 and 11 By suitably dimensioning the lengths of the members 10 and 11 the members, when assembled in the tray 1, have limited space for lengthwise movement.
  • a rectangular minor sheet steel tray 18 comprises a panel 19 and side and end walls 20 standing from the panel 19.
  • the tray 18 is so dimensioned that the panel 19 closes the opening bounded by the portions 7 and 8 of the tray 1 and the walls 20 of the tray 18 are received in the slots 15 alongside the portions 7.
  • a seal 21 is provided between the panel 19 and the ledges 16 to prevent the egress of a high pressure foam 22 injected into the space between the panels 2 and 19 and bounded by the members 10 and 11. Once the foam has set the members 10 and 11 are positively in engagement with the walls 3 and 4 of the tray 1.
  • the rib 17 also locks into the set foam. In most cases this provides the door with sufficient rigidity.
  • the ends of the members 10 and 11 may be secured to each other prior to the fitting of the tray 18 with or without the later injection of a settable foam.
  • spacer blocks may be applied to the corners of the tray 1 prior to the application of the members 10 and 11.
  • the ribs 12 are provided on the members 10 and 11 in order to provide recesses into which the sheet steel of the wall 3 can be distended when screwing a lock faceplate to the member 1.
  • the recess is also used to receive one leg of each hinge, one rib 12 being cut away as required and the leg of the hinge being inserted through a slot cut in the steel and between the member 10 and the wall 3 of the tray 1.
  • hollow members 10 and 11 may each be replaced by a length of timber of rectangular cross-section of suitable dimensions.
  • the cross-section is provided at two adjacent corners with bevels equivalent to the bevels 13 and 14 and for the same purpose and a slot is routed-in equivalent to the slot 15.
  • the strength of the door is derived mainly from the "wrap-around" feature of the side walls 3 and end walls 4, the marginal portions 5 and 6, and the terminal re-entrant portions 7 and 8 of tray 1 with respect to the frame members.
EP19900303335 1989-04-08 1990-03-29 Security door Expired - Lifetime EP0392700B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB@@@@8907947A GB8907947D0 (en) 1989-04-08 1989-04-08 Security door
GB8907947 1989-04-08

Publications (3)

Publication Number Publication Date
EP0392700A2 EP0392700A2 (en) 1990-10-17
EP0392700A3 EP0392700A3 (en) 1991-01-09
EP0392700B1 true EP0392700B1 (en) 1993-07-07

Family

ID=10654685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900303335 Expired - Lifetime EP0392700B1 (en) 1989-04-08 1990-03-29 Security door

Country Status (5)

Country Link
EP (1) EP0392700B1 (da)
DE (1) DE69002117T2 (da)
DK (1) DK0392700T3 (da)
ES (1) ES2042210T3 (da)
GB (1) GB8907947D0 (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516961A1 (en) * 1991-05-31 1992-12-09 Link 51 Limited Door and locker assembly comprising a door
GB2262763A (en) * 1991-04-18 1993-06-30 Alan John Latham A high security steel door and bolting system.
WO2003048496A1 (en) * 2001-12-05 2003-06-12 Malaysia Woodworking (Pte) Ltd. Metal sheet skin door edge profile and method for making the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG82033A1 (en) * 1999-11-06 2001-07-24 Teng Long Yong Door panel assembly
CN105888487B (zh) * 2016-05-31 2017-09-26 湖北永和安门业有限公司 一种防火门门扇结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577709A (en) * 1944-03-07 1946-05-29 Standard Pressed Steel Co Improvements in or relating to sheet metal doors
FR1485036A (fr) * 1966-06-28 1967-06-16 Ct Pal Holding A G Panneau, en particulier pour portes, ainsi que procédé et installation pour sa fabrication
DE6808883U (de) * 1968-11-27 1969-04-30 Hoermann Kg Tuerblatt aus zwei verformten, eine einlage umfassenden stahlblechen
FR2109017B3 (da) * 1970-10-30 1977-01-21 Air Ind
DE2058828B1 (de) * 1970-11-30 1972-03-09 Hoesch Ag Tuerblatt aus kunststoffbeschichtetem Stahlblech

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262763A (en) * 1991-04-18 1993-06-30 Alan John Latham A high security steel door and bolting system.
EP0516961A1 (en) * 1991-05-31 1992-12-09 Link 51 Limited Door and locker assembly comprising a door
WO2003048496A1 (en) * 2001-12-05 2003-06-12 Malaysia Woodworking (Pte) Ltd. Metal sheet skin door edge profile and method for making the same

Also Published As

Publication number Publication date
DK0392700T3 (da) 1993-08-09
DE69002117T2 (de) 1994-04-21
EP0392700A2 (en) 1990-10-17
GB8907947D0 (en) 1989-05-24
EP0392700A3 (en) 1991-01-09
DE69002117D1 (de) 1993-08-12
ES2042210T3 (es) 1993-12-01

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