EP0309448A1 - Dispositif pour portes en bois traditionnelles - Google Patents

Dispositif pour portes en bois traditionnelles

Info

Publication number
EP0309448A1
EP0309448A1 EP86905467A EP86905467A EP0309448A1 EP 0309448 A1 EP0309448 A1 EP 0309448A1 EP 86905467 A EP86905467 A EP 86905467A EP 86905467 A EP86905467 A EP 86905467A EP 0309448 A1 EP0309448 A1 EP 0309448A1
Authority
EP
European Patent Office
Prior art keywords
door
parallel
doorframe
epipedic
spring bolts
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Withdrawn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
EP86905467A
Other languages
German (de)
English (en)
Inventor
Bertil Granlund
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0309448A1 publication Critical patent/EP0309448A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/003—Operation or control of locks by mechanical transmissions, e.g. from a distance flexible

Definitions

  • the present invention relates preferably to doors made of wood and used as "N entrance doors and as apartment frontdoors. In such doors striking plates
  • ⁇ are used beside the bolts to prevent a locked door from being broken up.
  • On the hinge side of the dowels are generally used which may be located in the door itself or in the opposite frame part.
  • the purpose of these dowels is also to make breaking-in more difficult.
  • doors have been made entirely of sheet metal and such doors certainly prevent undesired entry through the doorway.
  • a metal door is considerably more expensive than a wooden door and it is thus not always feasible to replace a wooden door by a metal one.
  • the object of the present invention is to make illicit entry through a " doorway closed by a wooden door considerably more difficult. According to the invention this is achieved by providing the inside of the door with a parallel-epipedic body, consisting of one or more parts and being made of a hard material such as metal.
  • the parallel-epipedic body closely fits the jambs and lintel of the surrounding doorframe.
  • the parallel-epipedic body contains one or more spring bolts cooperating with one of the jambs of the doorframe. Said spring bolts are displaced by members activated by the handle and possibly also latch knob of the original door.
  • the parallel-epipedic body is provided with dowels on the side opposite the one containing the spring bolts. Said dowels are intended to co ⁇ operate with the other jamb of the doorframe.
  • a parallel-epipedic body 2 has been secured on the inside of the door. This is manufactured from cold-rolled sheet metal having a thickness in the order of 1.25 mm.. The body is constructed from a sheet of metal shaped with an upper surface, two side surfaces and two flange surfaces terminating each side surface, said flange surfaces being parallel to the upper part. The upper and lower side surfaces of the parallel-epipedic body are completely open.
  • the inner surface of the parallel-epipedic body may be made larger than said flange surfaces so as to correspond exactly to the upper side of the parallel-epipedic body or to such an extent that the region around the handle and latch knob is covered by metal.
  • the side surfaces of the parallel-epipedic body fit closely to the jambs and lintel 11, 16 and 14 of the doorframe 8-10 and to the threshold 7 or floor surface replacing the threshold.
  • the parallel-epipedic body 2 is secured to the door 1 by suitable means such as screws.
  • the cavity in the parallel-epipedic hody is suitably filled with a material which is fire- , proof and possibly also sound-proof.
  • the shafts of the handle 29 and latch knob 30 are extended to allow them to be operated from the inside of the parallel-epipedic body 2.
  • the parallel-epipedic body contains two spring bolts 17 and 18 cooperating with recesses 19 and 20 in the jamb 16 of the vertical frame part 8. Each hole or recess is surrounded by a striking plate 21, 22, respectively.
  • the two spring bolts 17 and 18 are actuated by the handle 29 and latch knob 30 via movement-transmitting members 31-34.
  • the side of the parallel-epipedic body opposite the side with the spring bolts is provided with two dowels 23 and 24, each co ⁇ operating with recesses, not shown, in the jamb 11 of the doorframe 8. Each of the recesses is surrounded by a striking plate, not shown.
  • the spring bolts and dowels of the parallel-epipedic body 2 co ⁇ operate with the jambs of the doorframe, it is more difficult to break up a door provided with a parallel-epipedic body in accordance with the present invention.
  • the body also impedes undesired operation of the spring bolts.
  • the present invention enables conventional front doors to be made more difficult to break into without the door having to be replaced by a door made entirely of metal.
  • the parallel-epipedic body may be made of several vertical units to faci ⁇ litate repairs on the lock.
  • the part located furthest from the hinge shall contain said spring bolts 17 and 18 and said movement- transmitting members 31-34.
  • the movement-transmitting members may consist of link systems or of wire systems or of a combination of both.
  • the movement-transmitting members may be arranged together with the spring bolts as a unit in a door, the bolts cooperating with the thickest part of a vertical frame part, i.e. one of the jambs.
  • the door can then be made either as single unit or as a door provided with a parallel-epipedic protective body.

Landscapes

  • Wing Frames And Configurations (AREA)
  • Special Wing (AREA)

Abstract

Une porte en bois traditionnelle (1) est généralement pourvue d'une poignée (29) actionnant un verrou entre une position fermée et une position ouverte et d'un bouton de porte (30) actionnant un pêne entre une position fermée et une position ouverte. Le verrou et le pêne s'engagent dans des évidements ménagés dans le rebord (15) du cadre, raison pour laquelle il est relativement aisé de fracturer une telle porte (1). Un tel acte est rendu plus difficile si l'on dispose d'un corps parallélépipédique (2) sur l'intérieur de la porte, ledit corps étant muni de pênes à ressort (17 et 18) et de chevilles (23 et 24) destinées à s'engager dans des évidements (19, 20) ménagés dans les chambranles correspondantes (16, 11) respectivement.
EP86905467A 1986-08-26 1986-08-26 Dispositif pour portes en bois traditionnelles Withdrawn EP0309448A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1986/000379 WO1988001673A1 (fr) 1986-08-26 1986-08-26 Dispositif pour portes en bois traditionnelles

Publications (1)

Publication Number Publication Date
EP0309448A1 true EP0309448A1 (fr) 1989-04-05

Family

ID=20363261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86905467A Withdrawn EP0309448A1 (fr) 1986-08-26 1986-08-26 Dispositif pour portes en bois traditionnelles

Country Status (5)

Country Link
EP (1) EP0309448A1 (fr)
DK (1) DK230888A (fr)
FI (1) FI882199A (fr)
NO (1) NO882042L (fr)
WO (1) WO1988001673A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9524480D0 (en) * 1995-11-30 1996-01-31 Hammersley David G Improvements in or relating to door security arrangement
GB2330616A (en) * 1997-09-17 1999-04-28 Tangram Technology Limited Biased bolts withdrawn by tension device
CN106285358B (zh) * 2015-06-09 2019-02-05 许永胜 防盗安全门
CN109505494B (zh) * 2018-12-06 2023-10-10 武汉船舶职业技术学院 防盗门

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529778C3 (de) * 1975-07-03 1978-05-18 Gebr. Sommer Metallbau-Stahlbau Gmbh & Co Kg, 8670 Hof Sicherheitstür
DE2639691C3 (de) * 1976-09-03 1981-01-08 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Schutztür
DE7837542U1 (de) * 1977-12-30 1979-05-03 Scotti, Ernest; Scotti, Valerio; Monza, Mailand (Italien) Verstaerkungstafel fuer tueren
FR2442331A1 (fr) * 1978-11-23 1980-06-20 Belon Michel Blindage de securite pour portes et portes-fenetres
CH640914A5 (fr) * 1980-11-26 1984-01-31 Cattin Fernande Antoniotti Porte comportant un blindage.
EP0085038A1 (fr) * 1982-01-20 1983-08-03 Wertheim-Werke Aktiengesellschaft Garniture de renforcement pour une porte
SE443827B (sv) * 1982-09-03 1986-03-10 Kent Nils Gunnar Fernstrom Forsterkningsanordning for dorrar och liknande
FR2548721A1 (fr) * 1983-07-08 1985-01-11 Gelin Michel Dispositif de blindage de porte integrant un mecanisme de tringlerie multipenes
FR2567190B1 (fr) * 1984-07-06 1988-05-06 Gubri Sa Ets L Bloc-porte de securite contre l'effraction.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8801673A1 *

Also Published As

Publication number Publication date
DK230888D0 (da) 1988-04-27
WO1988001673A1 (fr) 1988-03-10
NO882042D0 (no) 1988-05-10
FI882199A0 (fi) 1988-05-11
FI882199A (fi) 1988-05-11
DK230888A (da) 1988-06-16
NO882042L (no) 1988-06-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19880603

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18D Application deemed to be withdrawn

Effective date: 19910723