FR2604207A1 - LOCK WITHOUT COMBINATION KEY WITH CODED BUTTONS AND LOCKING LOCK (S). - Google Patents

Abstract

THE INVENTION RELATES TO A MECHANICAL DEVICE, OR KEYLESS LOCK, WHICH ALLOWS THE OPENING OR CLOSING OF A SWIVEL, SLIDING OR TILTING DOOR BY MEANS OF A CODE SYSTEM. IT IS CONSISTING OF A BOX FIXED ON THE DOOR OR LODGE IN THE THICKNESS OF THIS ONE, USING SCREWS. THIS BOX CONTAINS TWO CODED ASSEMBLIES, ONE INSIDE THE ROOM TO BE PROTECTED AND THE OTHER OUTSIDE. EACH SET CONSISTS OF A CENTRAL 2 BUTTON OR DRAWBAR; OF CODED WHEELS 1 AND A HANDLE 15 WHICH ACTS ON A SLIDING PLATE 10. THIS PLATE BLOCKS THE DOOR BY PENETRATING A STRIKE. THIS DEVICE IS DESIGNED FOR EASY CODE CHANGE.

Description

The subject of the present invention is a device

  mechanical without key, allowing opening or closing

  ture of a door. It avoids the use of keys, theft and reproduction of which pose serious problems; the use of false keys or even closing the hole in the

lock or foreign body.

  This device, very simple to use, will be very robust and very difficult to decode. It can be conceived in several ways: the first in the form of a box enclosing the mechanism and moving amolizing on the surface of the norte inside the room, about half-nautical; left and right; the second new to be housed in the thickness of the toe only the length of the button turning

  coded 1 and the zipper 2 or 6 differs.

  For these two cases, the opening and closing (with blocking) of the door will be carried out from the outside as from the inside but, characterized inside rar two different operating principles: * one without mechanism coded but, with lock fig. 4,5, and 6 (lock: 10,12,13,14 pieces) * the other with coded mechanism. Fig. 7 and 8 In this case, the interior code and the exterior code can be identical, they will be easily

changeable by the user.

  One form of the invention is described by way of example.

  ole nonlimiting oar reference to the accompanying drawings, in which stand out: - A front plate engraved 19, it is applied

  externally against the door and fixed with a guide

  jons welded to the back of this plate; it includes your engravings (around each caster) like a clock, to position each caster 3.fig 1 zone A - A plate 20 located between 19 and the door, this vlaque is antiDercemnent treated. fig 4 - A central button or pull tab 2 fig1,2.This mice allows blocking (or unblocking) of the movable plate 10 (or leads) fig: 1.2.4.5.6 - coded buttons 1 located on the periphery of the z: 2604207 zipper 2.fig: 1.2.3.4.5.6.7

  Their number can vary, in the present case, there are 5.

  In the case of 4 or 6 buttons, some machining would be

  facilities, the number of combinations varying enormously

  is lying. - a handle 15 fig 1.2.3, actuating the bolt (10 fig 4.5.6 or bolt 7 and 8 FIG 7.8) laterally (to the left or to the right) via a link 16 fig3

  but, the reen can be moved by another system

  me like a rack or something. The bolt can also

  operate various anchor points at the top, bottom and

  literally. FIG. 2. This figure 2 represents the arrangement

  tif (or keyless lock) applied to the interior side door letting the bolt and the departure of

rods at the top and bottom.

  FIG. 3 (interior view of the arrangement) gives an overview of the positioning of the coded buttons; with an opening hole rar button corresponding to the five studs 3 of the pull tab (Since there are five casters 1). The other holes of each roulette, being non-opening,

  serve as decoys. There is also a link 16.

  Figure 4 is a section showing the system

  locking bolt (and unlocking) of the bolt, without mechanism

  coded nism inside the room.

  Operation is simple, in this position,

  bolt 10 is locked from the inside as from the ex-

  To open from the outside and enter proceed as follows: * Display the personal and secret code using the buttons 1 (thus each hole of each roller is located opposite one of the studs of the pull tab 2) * Pull the pull tab 2 towards you (see fig 5) * Turn the noigne 15 until it stops

* Push the dead and enter.

  Then, press the pull tab 2 and scramble the code for Zerm before closing the interior door, just unscrew the knurled nut 13 on the screw 14 itself blocked

on Dene 10.

3,2604,207

  -Pull out the assembly 12 fig6 -Slide this assembly 12and the bolt 10 which are integral, in the direction of the latch, until it stops Push the part 12 Dour that its stud is lodged in the female pull tab 2

  - To keep this part 12 in positzon, revisit

tighten the knurled nut 13 fig4.

  To leave the room, the operation is the opposite, namely: Loosen the knurled nut 1 3 - Pull the assembly towards you towards you to release its stud from the female pull tab 2 - slide the assembly 10.12.13.14. fig 4 to a stop so as to remove the bolt from the keeper of the

With jamb.

  - Push back the assembly 12 so as to accommodate its stud in a cavity of the intermediate olaque 11 fig 5 zone B - open the uorte and, from the outside, to close the oorte, make the code using the coded buttons - pull the female pull tab 2 towards you - turn the grip 15To slide the sliding plate or bolt 10 into the door frame strike - push the pull tab 2 back and scramble the code by turning the buttons 1 in any direction Figures 7 and 8 are cuts allowing the olocage (and release) mechanism to appear

  with the coded device inside and outside

  laughing room. To open from the outside as from the inside l - make the code using the buttons 1 - pull the pull tab 6 towards you (2 for the inside) to release it from the pull screw opposite 2 (6 for int.) - turn the noigne to slide the bolt until it is released from the strike (or until

  stop); the opening then opens freely.

  - push the pull tab and scramble the code.

4 2604207

  OLA - From the inside (outside from outside if you go out) close the torte; do the code inside (or outside) - pull the pull tab 2 (or 6 for the outside) to release it from the pull tab opposite 6 (2 for the outside) - turn the noigne to slide the pin so that it engages in the keeper until

stubborn.

  - push the pull tab 2 (or 6) so that it

  pledge in the bolt of the zipper 2 (or 6)

  read - scramble the code by turning the buttons 1.

  A variant of the coded buttons multiplies the number of combinations. fig 9 These are two buttons i c and lb embedded one inside the other having

  one hole opening each, the others being non-opening

edges (or lures).

- REVESDICATIONS -

  1) 'Disnositif without key allowing the opening and closing of a pivoting, sliding or

  tilting, characterized in that it is formed of a box

  tier (4) containing the mechanism fixed on the face of the Dorte inside the room, this mechanism can be

  lodge in the thickness of a metal door preferably

rence, includes:

  - coded buttons (1) having a single hole

  plugging and non-through holes (or lures) - two pulls, a female (2), the other male (6 or 12) depending on the system chosen - a Handle (15) acting on the bolt - a front olaque (19) letting through the iorte the row, a zipper and aes coded buttons, around which there is a marking à la manzére of

  clock, iour -lacer the button on its code while turning it-

  nant. 2) .UismQsitif according to claim 1 characterized by the locking system (and unlocking) with male and female pullers provided with studs which are housed in the through or non-through holes

  buttons (1) 'which have only one hole opening out each.

  3) Device according to the preceding claims characterized by the correct positioning of the buttons using their secret code so that the studs with the zipper come to lodge in the opening holes of the buttons, thus this zipper releases the sliding plate

  or oene using the handle which can act on the system

  linkage link in the case of several points

anchor.

  4) A device according to any one of the claims

  nrècèdenies characterized in that it uses a niece formed by a monobloc assembly (12) located on the inside of the room, surrounding the threaded rod (14) with

  head, fixed on the bolt (10) and on the end of the

  -which is welded Lately a flat iron which receives a stud uouvant entering or leaving the female pull (2). This new assembly can be clamped in the locking position of the supper (1 O) by a knurled nut (13) deglazing on the screw (14). To unlock the bolt (10), simply unscrew this nut (13) and pull the sliding assembly (12) towards you, the output of the oene (10) from the door frame strikes by rotating the handle (15) TO

  ) A device according to any one of the claims

  Previous characterized by the fact that an incorrectly positioned button prevents the plate from working

sliding or reins (10).

  6) Disnositii according to any one of claims

  Previous characterized in that the code is inter-

  -changeable Dar simnle (s) Permutation (s) of the buttons (l)

  or nar replacement of one or more of them.

  7) Device according to any one of claims

  previous characterized in that the buttons (lc and lb) can be embedded one inside the other with the through and non-through holes, which multiplies

decoding difficulties.

NOMENCLATURE OF THE DEVICE

  Nîu Name of niece 1 Coded button or caster 2 Female zipper 3 Stud (fixed on the zipper) 4 Lamé plate which receives the casters 1 on the "intermediate" side of the plate 4 6 Male zipper fig.7 7 Sliding plate (or bolt ) 8 Lamé plate integral with the plate 7 the plate 9 Mechanism holding plate, integral with / 4 "sliding (or bolt) fig.5 11" intermediate integral with the plate 4 12 Male piece with draw fig: 5 (Minal pull ) 13 Knurled nut i ', 14 Screw secured to the sliding plate 10 Handle of the sliding plate 16 Rod 17 Axis secured to the sliding plate 18 Linkage Oven various anchor points 19 Engraved front plate fig: 4 "anti-cracking" "lc Variant de Douton codé male - fig: 9 lb "" "" female ""