FR2714413A1 - Device for neutralising rotor of leaf spring lock used in door or window handles - Google Patents
Device for neutralising rotor of leaf spring lock used in door or window handles Download PDFInfo
- Publication number
- FR2714413A1 FR2714413A1 FR9315588A FR9315588A FR2714413A1 FR 2714413 A1 FR2714413 A1 FR 2714413A1 FR 9315588 A FR9315588 A FR 9315588A FR 9315588 A FR9315588 A FR 9315588A FR 2714413 A1 FR2714413 A1 FR 2714413A1
- Authority
- FR
- France
- Prior art keywords
- rotor
- head
- rod
- lock
- key
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/001—Covers preventing access to handles or keys
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
-
- 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
- E05B63/0065—Operating modes; Transformable to different operating modes
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
DISPOSITIF DE NEUTRALISATION D'UN ROTOR DE SERRURE
A PAILLETTES ET SERRURE EOUIPEE D'UN TEL DISPOSITIF
L'invention concerne un dispositif de neutralisation d'un rotor de serrure à paillettes, ledit rotor comprenant un canal longitudinal profilé pour le passage d'une clé, une pluralité de fentes transversales croisant ledit canal, une paillette rappelée par un ressort étant montée coulissante dans chaque fente transversale et comportant une ouverture de passage de ladite clé, ledit rotor tourillonnant dans un stator muni d'au moins une rainure longitudinale de réception des paillettes décalées angulairement l'une par rapport à l'autre. DEVICE FOR NEUTRALIZING A LOCK ROTOR
WITH SEQUINS AND LOCK PROVIDED WITH SUCH A DEVICE
The invention relates to a device for neutralizing a glitter lock rotor, said rotor comprising a profiled longitudinal channel for the passage of a key, a plurality of transverse slots crossing said channel, a glitter returned by a spring being slidably mounted. in each transverse slot and comprising an opening for the passage of said key, said rotor swiveling in a stator provided with at least one longitudinal groove for receiving the flakes angularly offset relative to each other.
De telles serrures à paillettes sont bien connues et ont reçu les applications les plus variées pour la condamnation et la de condamnation de dispositifs mécaniques ou de circuits électriques.Such glitter locks are well known and have received the most varied applications for the locking and locking of mechanical devices or electrical circuits.
I1 existe de nombreuses applications dans lesquelles la serrure est solidaire d'un organe de commande et qu'il existe sur le marché une demande pour un organe de commande semblable mais non muni d'un dispositif de condamnation. There are numerous applications in which the lock is integral with a control member and that there is a demand on the market for a similar control member but not provided with a locking device.
C'est le cas par exemple de poignées de fenêtres ou de portes. Cette demande du marché nécessite la fabrication de deux types d'organes de commande au moins partiellement différents, l'un avec condamnation, l'autre sans condamnation.This is the case, for example, of window or door handles. This market demand requires the manufacture of two types of at least partially different control members, one with a lock, the other without a lock.
I1 s'ensuit une augmentation du prix de revient et, surtout, des coûts de stockage aussi bien chez le fabricant que chez les grossistes et les détaillants. This results in an increase in the cost price and, above all, in the costs of storage both at the manufacturer and at wholesalers and retailers.
La présente invention vise à supprimer ce problème en permettant, au stade du détaillant ou même de l'utilisateur, de neutraliser la serrure selon la demande, l'augmentation de prix de revient de 1 organe de commande ainsi neutralisé, par rapport au prix d'un organe de commande sans condamnation, pouvant être largement compensé par la réduction des outillages et des types à fabriquer et à stocker.The present invention aims to eliminate this problem by making it possible, at the retailer or even the user stage, to neutralize the lock according to demand, the increase in cost price of 1 control member thus neutralized, relative to the price d '' a control unit without condemnation, which can be largely compensated by the reduction of tools and types to be manufactured and stored.
A cet effet, le dispositif selon l'invention est caractérisé en ce qu'il comprend une tige plate profilée au profil du canal de clé terminée par une tête recouvrant le canal de clé et au moins une partie de la tête du rotor, ladite tige profilée étant munie de dents disposées de manière à venir se loger chacune derrière une paillette du rotor en position de déverrouillage, au moins une portion de ladite tige précédant une dent dans la direction de la tête vers l'extrémité opposée de la tige étant agencée pour déplacer la paillette correspondante en la faisant saillir dans ladite rainure longitudinale du stator de la serrure.To this end, the device according to the invention is characterized in that it comprises a flat rod profiled to the profile of the key channel terminated by a head covering the key channel and at least part of the rotor head, said rod profiled being provided with teeth arranged so as to be housed each behind a flake of the rotor in the unlocked position, at least a portion of said rod preceding a tooth in the direction of the head towards the opposite end of the rod being arranged for move the corresponding straw by projecting it into said longitudinal groove of the stator of the lock.
Lorsque le dispositif de neutralisation a été introduit en position de déverrouillage du rotor, les dents butent contre les paillettes et empêchent l'extraction du dispositif de neutralisation, tandis que la ou les paillettes en saillie dans la rainure longitudinale interdisent la rotation du rotor qui reste en position de déverrouillage. La serrure a été neutralisée de manière définitive. When the neutralization device has been introduced in the rotor unlocking position, the teeth abut against the flakes and prevent the extraction of the neutralization device, while the flake (s) protruding in the longitudinal groove prevent the rotation of the rotor which remains in the unlocked position. The lock has been permanently deactivated.
De préférence, ladite tête est sensiblement circulaire et a un diamètre correspondant à celui de la tête du rotor de manière à le recouvrir totalement. On peut ainsi donner à l'organe de commande dont la serrure a été neutralisée un aspect esthétique.Preferably, said head is substantially circular and has a diameter corresponding to that of the rotor head so as to completely cover it. It is thus possible to give the control member whose lock has been neutralized an aesthetic appearance.
L'invention a également pour objet un dispositif de commande tel qu'une poignée muni d'une serrure à rotor à paillettes et de clés de déverrouillage caractérisé en ce qu'il est livré avec le dispositif de neutralisation précédent.The invention also relates to a control device such as a handle provided with a glitter rotor lock and unlocking keys characterized in that it is delivered with the preceding neutralization device.
L'invention sera bien comprise à la lecture de la description suivante faite en référence au dessin annexé dans lequel
la figure 1 est une vue en élévation latérale d'un
dispositif de neutralisation selon un exemple de
réalisation de l'invention,
la figure 2 est une vue en plan du dispositif de la
figure 1,
la figure 3 est une vue de bout du dispositif des
figures 1 et 2,
la figure 4 est une vue en coupe, selon la ligne IV
IV de la figure 5, d'une portion d'une poignée avec
un rotor de serrure neutralisé dans lequel est
immobilisé le dispositif des figures 1 à 3 et
la figure 5 est une vue en coupe selon la ligne V - V
de la figure 4.The invention will be clearly understood on reading the following description made with reference to the accompanying drawing in which
Figure 1 is a side elevational view of a
neutralization device according to an example of
realization of the invention,
Figure 2 is a plan view of the device of the
figure 1,
Figure 3 is an end view of the device
Figures 1 and 2,
Figure 4 is a sectional view along line IV
IV of Figure 5, of a portion of a handle with
a neutralized lock rotor in which is
immobilized the device of FIGS. 1 to 3 and
Figure 5 is a sectional view along the line V - V
in Figure 4.
Le dispositif représenté comprend une tige plate profilée 1 ayant le même profile que la clé (non représentée) destinée au rotor 2 (figures 4 et 5) de la serrure qui peut être neutralisée. La tige 1 est terminée par une tête circulaire plate 3 venant recouvrir la tête du rotor 2. Un bord de la tige 1 est muni de dents 4 dont le côté tourné vers la tête 3 est sensiblement perpendiculaire à la direction longitudinale de la tige plate 1.The device shown comprises a profiled flat rod 1 having the same profile as the key (not shown) for the rotor 2 (Figures 4 and 5) of the lock which can be neutralized. The rod 1 is terminated by a flat circular head 3 covering the head of the rotor 2. An edge of the rod 1 is provided with teeth 4 whose side facing the head 3 is substantially perpendicular to the longitudinal direction of the flat rod 1 .
Lorsque la tige 1 est enfoncée dans le canal de clé du rotor 2, la face inclinée des dents 4 repousse les paillettes 5 du rotor, contre l'action de leur ressort 5' respectif. A la fin de l'enfoncement (position représentée aux figures 4 et 5), le bord supérieur (sur le dessin) de l'ouverture de chaque paillette 5 est en appui sur une portion rectiligne 6 du bord de la tige 1, suivant immédiatement la dent 4 respective dans la direction d'enfoncement de la clé. Cet appui détermine la position radiale respective de chaque paillette 5.When the rod 1 is pressed into the key channel of the rotor 2, the inclined face of the teeth 4 pushes back the flakes 5 of the rotor, against the action of their respective spring 5 '. At the end of the insertion (position shown in FIGS. 4 and 5), the upper edge (in the drawing) of the opening of each straw 5 is supported on a straight portion 6 of the edge of the rod 1, immediately following the respective tooth 4 in the direction of insertion of the key. This support determines the respective radial position of each straw 5.
Il suffit qu'au moins une des paillettes 5 soit en saillie dans la rainure de verrouillage 7 du stator 8 (ici constitué par la poignée de commande) pour que le rotor 2 ne puisse plus pivoter et que la serrure soit neutralisée. On voit dans l'exemple représenté aux figures 4 et 5 qu'il s'agit dans ce cas de la dernière paillette (dans le sens d'introduction de clé) alors que la première paillette 9 n'est pas une paillette active mais sert uniquement au verrouillage en translation du rotor 1 dans le stator 7.It suffices that at least one of the flakes 5 protrudes into the locking groove 7 of the stator 8 (here constituted by the control handle) so that the rotor 2 can no longer pivot and the lock is neutralized. We see in the example shown in Figures 4 and 5 that it is in this case the last straw (in the direction of key introduction) while the first straw 9 is not an active straw but serves only when the rotor 1 is locked in translation in the stator 7.
Bien entendu, l'utilisateur doit s'assurer, avant d'enfoncer le tige, que le rotor est bien en position de déverrouillage. Of course, the user must make sure, before inserting the rod, that the rotor is in the unlocked position.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315588A FR2714413B3 (en) | 1993-12-23 | 1993-12-23 | Device for neutralizing a glitter lock rotor and lock equipped with such a device. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315588A FR2714413B3 (en) | 1993-12-23 | 1993-12-23 | Device for neutralizing a glitter lock rotor and lock equipped with such a device. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2714413A1 true FR2714413A1 (en) | 1995-06-30 |
FR2714413B3 FR2714413B3 (en) | 1996-02-09 |
Family
ID=9454346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9315588A Expired - Lifetime FR2714413B3 (en) | 1993-12-23 | 1993-12-23 | Device for neutralizing a glitter lock rotor and lock equipped with such a device. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2714413B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2868803A1 (en) * | 2004-04-07 | 2005-10-14 | Ronis Sa Sa | Cylinder lock, has stopper engaged at same time in radial and one of two cylindrical housings, and key to drive stopper for rotating cylinder, where stopper is driven by retraction in cylindrical housing |
-
1993
- 1993-12-23 FR FR9315588A patent/FR2714413B3/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2868803A1 (en) * | 2004-04-07 | 2005-10-14 | Ronis Sa Sa | Cylinder lock, has stopper engaged at same time in radial and one of two cylindrical housings, and key to drive stopper for rotating cylinder, where stopper is driven by retraction in cylindrical housing |
Also Published As
Publication number | Publication date |
---|---|
FR2714413B3 (en) | 1996-02-09 |
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