EP0216718A2 - Mehrpunktsicherheitsverriegelung für Türen oder dergleichen - Google Patents

Mehrpunktsicherheitsverriegelung für Türen oder dergleichen Download PDF

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Publication number
EP0216718A2
EP0216718A2 EP86430031A EP86430031A EP0216718A2 EP 0216718 A2 EP0216718 A2 EP 0216718A2 EP 86430031 A EP86430031 A EP 86430031A EP 86430031 A EP86430031 A EP 86430031A EP 0216718 A2 EP0216718 A2 EP 0216718A2
Authority
EP
European Patent Office
Prior art keywords
bolt
closing device
locking
safety closing
lock
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Withdrawn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
EP86430031A
Other languages
English (en)
French (fr)
Other versions
EP0216718A3 (de
Inventor
Maurice Culas
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 EP0216718A2 publication Critical patent/EP0216718A2/de
Publication of EP0216718A3 publication Critical patent/EP0216718A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E05B63/242—Auxiliary bolts on the frame, actuated by bolts on the wing, or vice versa

Definitions

  • the present invention relates to a safety locking device with multiple locking points, for doors or other openings.
  • safety closing devices with multiple locking points comprising a safety lock intended to be installed on the leaf of an opening such as a door, and provided with a plurality of horizontal and vertical bolts called to engage, in the locked position, in a corresponding number of strikes fixed on the frame of said opening.
  • Such devices have the drawbacks of being complex and expensive, and of requiring a relatively long exposure time, since it is not only necessary to install the lock and the fixing and guiding collars of its bolts constituted by long bars, on the leaf of the opening, but also a plurality of strikes corresponding to the number of bolts, on three or four sides of the frame of said opening.
  • it is mandatory to change the latter which is generally expensive and whose disposal is an unfortunate waste.
  • An object pursued by the invention is therefore to remedy these drawbacks while allowing effective blocking at several points of the leaf of the opening, thereby offering very good resistance to burglary attempts.
  • a safety closing device comprising a locking mechanism intended and able to be installed on one of the uprights of the fixed frame or fixed frame of an opening and comprising blocking members capable of being actuated using the bolt of a safety lock or bolt installed on the leaf of said opening.
  • the locking mechanism comprises at least two rocking locking latches spaced apart and connected, each by means of an articulation, to a drive rod capable of being actuated by means of the bolt of the lock.
  • the locking mechanism comprises a pivoting lever provided with an operating finger capable of being pushed back by the bolt of a safety lock or bolt installed on the leaf of an opening, said pivoting lever being connected , by means of an articulation, to the drive rods of the tilting blocking latches.
  • At least one of the two drive rods is also connected, by means of an articulation, to one of the ends of a third drive rod whose opposite end is secured, by means of a joint, to a third tilting blocking latch.
  • the locking mechanism further comprises a keeper capable of serving as a housing for the bolt of a safety lock or bolt installed on the leaf of an opening.
  • the safety closure device according to the invention has in particular the advantages of being effective, simple, relatively inexpensive, and of being able to be installed quickly due to the fact that this installation only requires the fixing of a safety lock or bolt classic on the opening leaf and compact locking mechanism on one of the uprights of the sleeping frame or jamb of said opening.
  • the safety closing device according to the invention operates with a conventional safety lock or bolt, there is no obligation, when installed on openings with which the leaf is already equipped remove such a lock or security lock, which can therefore remain in place. In such situations, it is only necessary to fix the locking mechanism on the corresponding upright of the frame. In this case, the fixing of this mechanism can be carried out easily and quickly, so that the cost price of this equipment and its installation is relatively low compared to the cost of existing safety locking systems with multiple locking points. .
  • This device comprises a locking mechanism shown in detail in FIGS. 3 to 8.
  • this mechanism comprises a plate 1 constituted by a robust metal strip (steel, for example).
  • This monobloc plate carries the various organs of the locking mechanism and it is provided with a first series of holes 2 allowing its fixing, by means of screws and in a vertical position, on the internal face of the upright 3a of the fixed frame or fixed frame 3 of the opening opposite the second upright fitted with hinges carrying the leaf 4 of said opening.
  • the length of the plate 1 can correspond substantially to the height of the leaf 4 or be less than the latter.
  • a lever 6 On the front face of the plate 1, is mounted, with a pivoting ability and by means of a fixed axis 5, a lever 6 provided with an operating finger 6a comprising one end curved forward and disposed au- below the hinge pin 5 of said lever.
  • This operating finger 6a is intended to be pushed back by the bolt 7a of a lock or a bolt 7 of the conventional or other type, installed on the leaf 4 of the opening; this lock can be the security lock already fitted to the leaf, in the constructions already carried out.
  • the bolt 7a and the operating finger 6a are arranged opposite one another and, taking into account the position of said finger, it is understood that when it is pushed back under the action of said bolt, the lever 6 is pivoted towards the top.
  • pivoting lever 6 On the pivoting lever 6, are articulated, preferably by means of a movable common axis 8, one of the ends of two rods or drive rods 9, 10, for example constituted by flat steel bars.
  • connecting rods 9, 10 are articulated, by means of movable pins 11, 12, respectively, on tilting locking latches 13, 14, the latter being mounted, with a pivotability, using fixed axes 15, 16, respectively, on plate 1.
  • At least one of the drive rods 9, 10, is connected, by means of a joint and by its end opposite to that which is subject to the lever 6, to one of the ends of a other drive rod 17.
  • the drive rods 10 and 17 are articulated by means of a common axis, constituted by the articulation axis 12 of the intermediate rod 10 on the tilting blocking latch 14.
  • the other end of the link 17 is articulated, by means of a movable axis 18, on a third tilting blocking latch 19 mounted with a pivotability, by means of a fixed axis 20, on the plate 1 .
  • the plate 1 also carries a keeper 21 constituted by a robust piece in the form of a bridge spanning the pivoting lever 6 and fixed to said plate by welding or otherwise.
  • the locking mechanism further comprises a robust protective cover 22 in the form of a U in which the various organs described above of said mechanism are housed and which is fixed vertically by means of screws passing through a second series of holes 23 formed in the plate. 1, on the upright 3a of the sleeping frame or jamb of the opening.
  • This cover 22 has lateral openings 24 for the passage of the bolt 7a of the lock 7 and tilting locking latches 13, 14, 19.
  • a stop is provided in order to prevent the movable articulation axes 8, 11, 12, 18 of the locking mechanism from occupying a position too close to the vertical passing through the fixed pivot axes 15, 16, 20 latches for blocking said mechanism, or pivoting beyond this vertical, which would hinder or prohibit the operation of the latter.
  • This stop is, for example, constituted by the head 20a of the fixed axis 20 against which abuts one of the sides of the lower link 17, in the low rest position.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP86430031A 1985-09-06 1986-09-05 Mehrpunktsicherheitsverriegelung für Türen oder dergleichen Withdrawn EP0216718A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8513370 1985-09-06
FR8513370A FR2587056A1 (fr) 1985-09-06 1985-09-06 Dispositif de fermeture de securite a points de blocage multiples, pour portes ou autres ouvertures

Publications (2)

Publication Number Publication Date
EP0216718A2 true EP0216718A2 (de) 1987-04-01
EP0216718A3 EP0216718A3 (de) 1988-03-23

Family

ID=9322749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86430031A Withdrawn EP0216718A3 (de) 1985-09-06 1986-09-05 Mehrpunktsicherheitsverriegelung für Türen oder dergleichen

Country Status (2)

Country Link
EP (1) EP0216718A3 (de)
FR (1) FR2587056A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232188A (en) * 1989-04-27 1990-12-05 Fireglas Doors Limited Improvements in or relating to fire doors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR7235E (fr) * 1906-10-27 1907-06-13 Abel Raimond Alexandre Gerard Fermeture de sureté

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232188A (en) * 1989-04-27 1990-12-05 Fireglas Doors Limited Improvements in or relating to fire doors

Also Published As

Publication number Publication date
EP0216718A3 (de) 1988-03-23
FR2587056A1 (fr) 1987-03-13

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