FR2493897A1 - MULTIPLE PENE SECURITY LOCK - Google Patents

MULTIPLE PENE SECURITY LOCK Download PDF

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Publication number
FR2493897A1
FR2493897A1 FR8121245A FR8121245A FR2493897A1 FR 2493897 A1 FR2493897 A1 FR 2493897A1 FR 8121245 A FR8121245 A FR 8121245A FR 8121245 A FR8121245 A FR 8121245A FR 2493897 A1 FR2493897 A1 FR 2493897A1
Authority
FR
France
Prior art keywords
bolts
points
safety lock
lock according
crown
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Withdrawn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
FR8121245A
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French (fr)
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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 FR2493897A1 publication Critical patent/FR2493897A1/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/06Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/10Actuating mechanisms for bars

Abstract

A push-bolt drive actuable by cylinder lock for doors or the like is provided with a key-actuable locking bit which consists of a pinion and which is drive-connected to the toothing of a rotatably mounted driving disc. At least three push bolts are articulated on the driving disc. In order to provide such a push-bolt drive of compact design, the driving disc (9) is made annular and is provided with an internal toothing which engages the pinion (4) forming the locking bit. The push bolts are articulated directly on the driving disc (9).

Description

ta présente invention a pour objet une serrure de sécurité de type central à quatre pênes synchronisés agissant dans des directions opposées. your present invention relates to a central type security lock with four synchronized bolts acting in opposite directions.

Elle apporte,par ses éléments constitutifs, une solution simple, économique et efficace aux problèmes que pose ce genre de serrure où le déplacement linéaire des quatre pênes qui sont introduits dans leurs gâches respectives se fait à partir du mouvement circulaire d'un petit outil se manipulant avec deux doigts, en l'espèce une clé qui ne saurait être de grande dimension. It provides, by its constituent elements, a simple, economical and effective solution to the problems posed by this kind of lock where the linear movement of the four bolts which are introduced in their respective keepers is made from the circular movement of a small tool manipulating with two fingers, in this case a key which cannot be large.

La description qui va suivre en regard du dessin annexé, donné à titre d'exemple non limitatif, fera bien comprendre comment l'invention peut être réalisée, les particularités qui ressortent tant du dessin que du texte faisant, bien entendu, partie de ladite invention. The description which follows with reference to the appended drawing, given by way of nonlimiting example, will make it clear how the invention can be implemented, the features which emerge both from the drawing and from the text which, of course, forms part of the said invention. .

La figure 1 représente schématiquement un bord tier de serrure à deux demi-coquilles, selon un mode de réalisation de la présente invention. FIG. 1 schematically represents a third edge of a lock with two half-shells, according to an embodiment of the present invention.

La figure 2 est une vue en plan de l'une des demi-coquilles, l'autre étant enlevée. Figure 2 is a plan view of one of the half-shells, the other being removed.

Sur la figure 1, une broche 1 actionnée par la clé dans le trou de serrure 10 est solidaire d'une roue dentée 2 de petit diamètre qui peut tourner indistinctement à droite ou à gauche selon que la clé ouvre ou ferme. In Figure 1, a spindle 1 actuated by the key in the keyhole 10 is secured to a gear 2 of small diameter which can rotate indistinctly right or left depending on whether the key opens or closes.

Cette petite roue dentée 2 transmet toute l'énergie appliquée par la clé à une roue dentée 3 de plus grand diamètre qui est à son tour solidaire d'une autre roue dentée de plus petit diamètre et par conséquent d'un effet réducteur qui multiplie l'effort appliqué par la clé.This small toothed wheel 2 transmits all the energy applied by the key to a toothed wheel 3 of larger diameter which is in turn integral with another toothed wheel of smaller diameter and therefore of a reducing effect which multiplies l effort applied by the key.

Cette dernière roue dentée 4 engrène avec une couronne dentée 5 dont l'agencement qui sera décrit plus loin provoque un long mouvement angulaire de quatre points 6 de fixation des quatre pênes, leur donnant un mouvement linéaire de va et vient par un jeu articulé de bielles et permettant une profonde insertion dans les gâches des quatre côtés, d'où solidité et sécurité face à des tentati ves d'effraction.This last toothed wheel 4 meshes with a toothed crown 5 whose arrangement which will be described later causes a long angular movement of four points 6 for fixing the four bolts, giving them a linear movement back and forth by an articulated set of connecting rods and allowing deep insertion into the keepers on all four sides, hence solidity and security in the face of burglary attempts.

I1 est évident que les verrous peuvent entre de dimensions voulues pour conférer à la serrure le maximum de sécurité et de facilité de manipulation, étant entendu qu'un simple tour de clé entraîne la course complète des planes.  I1 is obvious that the locks can between dimensions desired to give the lock the maximum security and ease of handling, it being understood that a simple turn of the key causes the complete travel of the planes.

La pièce 5 a une configuration générale de couronne circulaire plate de faible épaisseur avec bord intérieur denté en prise avec la roue dentée 4, de laquelle comme on l'a dit provient le mouvement. Dans une zone 7 de cette couronne 5 est pratiquée une entaille où tourne librement la roue dentée 3. En outre sur son bord extérieur sont ménagées quatre échancrures 8 qui d'une part allègent cette pièce et de l'autre permettent la disposition ou l'installation éventuelle d'autres mécanismes. Cette pièce 5 est maintenue en position par trois points équidistants constitués par la roue dentée 4 déjà citée et par deux autres pignons 9 montés fous. The part 5 has a general configuration of a flat circular crown of small thickness with internal toothed edge engaged with the toothed wheel 4, from which as we have said the movement originates. In a zone 7 of this crown 5 is made a notch in which the toothed wheel 3 freely rotates. In addition on its outer edge are formed four notches 8 which on the one hand lighten this part and on the other allow the arrangement or the possible installation of other mechanisms. This part 5 is held in position by three equidistant points constituted by the toothed wheel 4 already mentioned and by two other pinions 9 mounted idly.

Les roues dentées 3 et 4 ainsi que les pignons 9 sont montés de préférence sur roulements à billes ou aiguilles pour faciliter leur rotation autour de leur axe, lequel est fixé par les points 11 de la figure 2, représentant l'une des deux demi-coquilles. Celles-ci sont reliées aux quatre points 12 pour former le bottier de cette serrure sous la configuration d'un parallélépipède de forme sensiblement carrée ou rectangulaire et de faible épaisseur. Quatre fentes incurvées symétriques 13 permettent le parcours de boulons qui s'encastrent dans les points 6 de la figure 1 pour pousser ou commander les pênes. Les points 14 représentent les fixations dtun petit tambour qui est utilisé dans chaque cas. The toothed wheels 3 and 4 as well as the pinions 9 are preferably mounted on ball bearings or needles to facilitate their rotation about their axis, which is fixed by the points 11 of FIG. 2, representing one of the two half shells. These are connected to the four points 12 to form the case of this lock in the configuration of a parallelepiped of substantially square or rectangular shape and of small thickness. Four symmetrical curved slots 13 allow the passage of bolts which fit into the points 6 of Figure 1 to push or control the bolts. Points 14 represent the attachments of a small drum which is used in each case.

I1 va de soi que les modes de réalisation ne sont que des exemples et l'on pourrait les modifier notamment par substitution d'équivalents techniques, sans sortir pour cela du cadre de l'invention0  It goes without saying that the embodiments are only examples and they could be modified in particular by substitution of technical equivalents, without departing from the scope of the invention.

Claims (5)

l.Serrure de sécurité à panes multiples synchronisés commandés par une même clé, caractérisée en ce que la rotation de la clé est transmise par une petite roue dentée (2) fixée à la broche (1) d'un petit tambour et engrenant avec une autre roue dentée (3) de plus grand diamètre coaxialement solidaire d'un pignon (4) de plus petit diamètre qui est en prise avec la denture interne d'une pièce (5) qui transmet simultanément le mouvement aux panes, par exemple au nombre de quatre0 l.Synchronized multiple panes safety lock controlled by the same key, characterized in that the rotation of the key is transmitted by a small toothed wheel (2) fixed to the spindle (1) of a small drum and meshing with a other toothed wheel (3) of larger diameter coaxially integral with a pinion (4) of smaller diameter which is engaged with the internal toothing of a part (5) which simultaneously transmits the movement to the panes, for example by number of four0 REVENDICADIONS 2.Serrure de sécurité selon la revendication 1, caractérisée en ce que la pièce (5) de transmission du mouvement aux pênes est sous forme générale de couronne à denture interne plate de faible épaisseur qui comporte, en quatre points opposés et symétriques (6), la fixation de quatre bielles de commande des quatre panes et, entre ces points (6) et sur le bord extérieur, quatre échancrures (8) qui allègent la couronne (5), laquelle présente, dans son épaisseur et sur une longueur d'un tiers à peu près de sa périphérie totale, une entaille (7) s'ouvrant vers l'intérieur en retrait sur la denture de la couronne (5). 2.Safety lock according to claim 1, characterized in that the part (5) for transmitting the movement to the bolts is in the general form of a crown with flat internal toothing of small thickness which comprises, at four opposite and symmetrical points (6) , the fixing of four connecting rods for the four panes and, between these points (6) and on the outer edge, four notches (8) which lighten the crown (5), which has, in its thickness and over a length of about a third of its total periphery, a notch (7) opening inwards, set back on the teeth of the crown (5). 3.Serrure de sécurité selon la revendication 2, caractérisée en ce que la couronne dentée (5) est maintenue en position par deux roues dentées (9) montées de préférence sur roulements à billes ou similaires et déterminant,avec le pignon (4) d'entrainement, trois points de centrage. 3. Safety lock according to claim 2, characterized in that the toothed ring (5) is held in position by two toothed wheels (9) preferably mounted on ball bearings or the like and determining, with the pinion (4) d training, three centering points. 4.Serrure de sécurité selon la revendication 1, 2 ou 3, caractérisée en ce qu'aux quatre points opposés de fixation de la couronne dentée (5) sont placés quatre boulons (6) sur lesquels sont montées les bielles de commande des quatre pênes. 4. Safety lock according to claim 1, 2 or 3, characterized in that at the four opposite fixing points of the ring gear (5) are placed four bolts (6) on which are mounted the control rods of the four bolts . 5.Serrure de sécurité selon la revendication 4, caractérisée en ce que le mouvement circulaire des bou.- lons (6) est permis par quatre fentes incurvées (13) pratiquées dans chacune de deux demi-coquilles qui, assemblées, forment le boîtier de la serrure, portant les divers points de fixation (12) de l'ensemble0  5. Safety lock according to claim 4, characterized in that the circular movement of the bolts (6) is allowed by four curved slots (13) formed in each of two half-shells which, assembled, form the housing the lock, carrying the various fixing points (12) of the assembly 0
FR8121245A 1980-11-13 1981-11-13 MULTIPLE PENE SECURITY LOCK Withdrawn FR2493897A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980254387U ES254387Y (en) 1980-11-13 1980-11-13 SAFETY LOCK

Publications (1)

Publication Number Publication Date
FR2493897A1 true FR2493897A1 (en) 1982-05-14

Family

ID=8411704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121245A Withdrawn FR2493897A1 (en) 1980-11-13 1981-11-13 MULTIPLE PENE SECURITY LOCK

Country Status (6)

Country Link
BE (1) BE889229A (en)
DE (1) DE3124996A1 (en)
ES (1) ES254387Y (en)
FR (1) FR2493897A1 (en)
IT (2) IT1145562B (en)
NL (1) NL8104000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700097948A1 (en) * 2017-08-31 2019-03-03 Federico Calistri Watertight door opening system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700097948A1 (en) * 2017-08-31 2019-03-03 Federico Calistri Watertight door opening system

Also Published As

Publication number Publication date
IT8153386V0 (en) 1981-06-24
NL8104000A (en) 1982-06-01
BE889229A (en) 1981-10-01
ES254387Y (en) 1982-06-16
DE3124996A1 (en) 1982-06-16
IT1145562B (en) 1986-11-05
ES254387U (en) 1982-01-01
IT8167875A0 (en) 1981-06-24

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