FR2525540A1 - ANTI-THEFT DEVICE WITH ELECTRONIC ALARM SYSTEM, ESPECIALLY FOR MOTOR VEHICLES - Google Patents
ANTI-THEFT DEVICE WITH ELECTRONIC ALARM SYSTEM, ESPECIALLY FOR MOTOR VEHICLES Download PDFInfo
- Publication number
- FR2525540A1 FR2525540A1 FR8219724A FR8219724A FR2525540A1 FR 2525540 A1 FR2525540 A1 FR 2525540A1 FR 8219724 A FR8219724 A FR 8219724A FR 8219724 A FR8219724 A FR 8219724A FR 2525540 A1 FR2525540 A1 FR 2525540A1
- Authority
- FR
- France
- Prior art keywords
- theft device
- alarm system
- electronic
- rod
- electronic alarm
- 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- Withdrawn
Links
- 239000002184 metal Substances 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000007769 metal material Substances 0.000 abstract 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
- B60R25/022—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism operating on the steering wheel, e.g. bars locked to the steering wheel rim
- B60R25/0221—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism operating on the steering wheel, e.g. bars locked to the steering wheel rim restraining means joining the steering wheel with another part of the car, e.g. pedals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/1001—Alarm systems associated with another car fitting or mechanism, e.g. door lock or knob, pedals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
- B60R25/1009—Sonic sensors; Signal treatment therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Description
Dispositif antivol avec système d'alarme électronique, notan,irìent pour véhicules automobiles. Anti-theft device with electronic alarm system, notan, irìent for motor vehicles.
On connaît déjà un dispositif antivol pour véhicules automobiles, comportant essentiellement une première tige qui verrouille d'un côté une pédale de commande du véhicule et qui est pourvue son autre extrémité d'un corps pouvant s'engager télescopiquement sur une deuxième tige qui bloque le volant de direction dudit véhicule.An anti-theft device for motor vehicles is already known, essentially comprising a first rod which locks on one side a control pedal of the vehicle and which is provided at its other end with a body which can engage telescopically on a second rod which blocks the steering wheel of said vehicle.
Ce dispositif antivol permet de bloquer le volant de direction et ure pédale de commande par le réglage approprié de la longueur de couplage entre la première et la deuxième tige. Il comporte également un mécanisme de blocage logé à l'intérieur dudit corps.This anti-theft device makes it possible to block the steering wheel and a control pedal by the appropriate adjustment of the coupling length between the first and the second rod. It also includes a blocking mechanism housed inside said body.
Bien que ce dispositif antivol est utile sur le plan pratique et fonctionnel, il présente cependant l'inconvénient d'être relativement lent et sujet à des errcurs de fonctionnement.Although this anti-theft device is useful from a practical and functional point of view, it nevertheless has the disadvantage of being relatively slow and subject to operating errors.
La présente invention se propose de perfectionner ce dispositif en iui associant un organe d'alarme,destiné à empêcher toutes les imperfections et les risques de vol du véhicule.The present invention proposes to improve this device by combining it with an alarm device, intended to prevent all imperfections and the risks of theft of the vehicle.
Un objet de la présente invention consiste à réaliser un dispositif antivol, pourvu d'un organe d'alarme électronique qui nc nécessite pas de liaison avec des sources d'éneryie électrique, et qui comporte une pile d'alimentation, convenablement protégée à l'intérieur du corps.An object of the present invention is to provide an anti-theft device, provided with an electronic alarm device which does not require any connection with sources of electrical power, and which comprises a supply battery, suitably protected against inside the body.
Un autre objet de la présente invention consiste à réaliser un dispositif antivol, aux dimensions très petites de manière à pouvoir être aisément monté.Another object of the present invention is to provide an anti-theft device, with very small dimensions so that it can be easily mounted.
Un autre objet de la présente invention consiste à réaliser un dispositif antivol qui soit apte à être fabriqué en employant des éléments courants,et qui soit très compétitif sur le marché.Another object of the present invention is to provide an anti-theft device which is capable of being manufactured using common elements, and which is very competitive on the market.
Ces différents buts sont atteints par un dispositif antivol pourvu d'un ensemble d'alarme électronique, notamment pour véhicules automobiles, comprenant une première et une deuxième tiges pouvant être re liées d'une minière téleseopique et être bloquées, ces tiges étant en outre agencées pour être liées respectivement à une pédale de commande et au volant de direction dudit véhicule automobile, et co.;,prenan. un dispositif d'alarme électronique agencé pour être enclenché sélectivement pcur détecter la présence de corps mobiles à l'intérieur dudit véhicule,et pour actiorlrk2r une sonnerie d'alarme. These various aims are achieved by an anti-theft device provided with an electronic alarm assembly, in particular for motor vehicles, comprising a first and a second rod which can be re-linked from a teleseopic mine and be blocked, these rods being moreover arranged to be linked respectively to a control pedal and to the steering wheel of said motor vehicle, and the like; prenan. an electronic alarm device arranged to be selectively triggered pcur to detect the presence of moving bodies inside said vehicle, and to actiorlrk2r an alarm bell.
D'autres caractéristiques et avantages de la présente invention ressor tirotit mieux de la description détaillée d'une forl? de réalisation particulière du dispositif antivol selon 1' invention, et du dessin annexé dans lequel
La figure 1 est une vue schématique représettant le dispositif antivol pour véhicules selon la présente invention
La figure 2 est une vue arrière du dispositif antivol de la figure 1, comprenant un détecteur à ultrasons ;
La figure 3 représente d'une manière schématique et selon une échelle agrandie le corps central du dispositif ;;
La figure 4 représente le corps central du dispositif et le logement de la pile d'alimentation, et
La figure 5 représente un circuit électronique possible du dispositif d'alarme électronique associé au dispositif antivol selon la présente invention.Other characteristics and advantages of the present invention come out better from the detailed description of a forl? of particular embodiment of the anti-theft device according to the invention, and of the appended drawing in which
Figure 1 is a schematic view showing the anti-theft device for vehicles according to the present invention
Figure 2 is a rear view of the anti-theft device of Figure 1, comprising an ultrasonic detector;
Figure 3 shows schematically and on an enlarged scale the central body of the device;
FIG. 4 represents the central body of the device and the housing of the supply battery, and
FIG. 5 represents a possible electronic circuit of the electronic alarm device associated with the anti-theft device according to the present invention.
En référence aux figures, le dispositif antivol représenté comprend une première tige 1, qui est avantageusement réalisée au moyen d'une barre métallique de préférence en acier cémenté, comportant à son extrémité inférieure un crochet 2, qui peut être raccordé 0 une pédale de commande d'un véhicule automobile.With reference to the figures, the anti-theft device shown comprises a first rod 1, which is advantageously produced by means of a metal bar, preferably of case-hardened steel, comprising at its lower end a hook 2, which can be connected to a control pedal. of a motor vehicle.
A l'autre extrémité la tige 1 est reliée à un corps 3 réalisé également en métal, dans lequel est engagéetélescopiquement une tige 4, également réalisée au moyen d'une barre métallique en acier cémenté et doublement pliée pour définir un anneau ouvert comprenant les portions 5 et 7. At the other end, the rod 1 is connected to a body 3 also made of metal, in which a rod 4 is telescopically engaged, also made by means of a metal bar of case-hardened steel and doubly bent to define an open ring comprising the portions 5 and 7.
Cet anneau ouvert 5 est destiné à assurer la liaison de la tige avec le volant de direction d'un véhicule automobile. A son extrémité inférieure, cette tige est pourvue dune pluralité de rainures annulaires 6, espacées les unes des autres, qui permettent à cette tige d'être engagée télescopiquement et bloquées en position dans le corps 3.This open ring 5 is intended to ensure the connection of the rod with the steering wheel of a motor vehicle. At its lower end, this rod is provided with a plurality of annular grooves 6, spaced from one another, which allow this rod to be telescopically engaged and locked in position in the body 3.
A l'intérieur du corps 3, est monté un dispositif d'alarme électronique pouvant être inséré d'une manière sélective et servant à détecter la présence de corps mobiles à l'intérieur du véhicule, pour commander une sonnerie d'alarme.Inside the body 3 is mounted an electronic alarm device which can be selectively inserted and used to detect the presence of moving bodies inside the vehicle, to control an alarm bell.
Dans ce but on a prévu une commande à clé 10, actionnant un interrupteur électrique 11, pour mettre en service un circuit électronique d'alarme qui comprend une sonnerie d'alarme électronique 12, commandée par un transformateur 13, et montée dans un circuit pourvu d'un temporisateur.For this purpose, a key control 10 has been provided, actuating an electric switch 11, to activate an electronic alarm circuit which includes an electronic alarm buzzer 12, controlled by a transformer 13, and mounted in a circuit provided a timer.
Au niveau de ladite sonnerie d'alarme électronique 12 on a prévu une zone perforée 14 sur le corps 3, qui permet le passage du son émis qui est de préférence très aigu, comme par exemple le son émis par une sirène.At the level of said electronic alarm bell 12, a perforated zone 14 is provided on the body 3, which allows the passage of the sound emitted which is preferably very acute, such as for example the sound emitted by a siren.
Le circuit électronique est associé à un détecteur d'ultrasons 15, relié à des circuits intégrés 16, et ayant la fonction de détecter immédiatement la présence de corps mobiles à l'intérieur du véhicule, pour commander après temporisation la sonnerie d'alarme.The electronic circuit is associated with an ultrasonic detector 15, connected to integrated circuits 16, and having the function of immediately detecting the presence of moving bodies inside the vehicle, for controlling after delay the alarm ringing.
Le corps 3 est pourvu au niveau du détecteur à ultrasons 15 d'une grille 17,qui permet l'émission et la détection des ultrasons qui commandent le fonctionnement du dispositif.The body 3 is provided at the level of the ultrasonic detector 15 with a grid 17, which allows the emission and the detection of the ultrasounds which control the operation of the device.
Le circuit illustré est alimenté par une pile sèche 20, qui est logée dans une cavité 21, disposée à l'extrémité supérieure du corps 3. Cette cavité est fermée par une petite plaque métallique 22 articulée audit corps 3, pour éviter l'extraction accidentelle de la pile.The illustrated circuit is powered by a dry battery 20, which is housed in a cavity 21, disposed at the upper end of the body 3. This cavity is closed by a small metal plate 22 hinged to said body 3, to avoid accidental extraction. from the stack.
Cette petite plaque 22 est pourvue d'un trou 24, excentrique par rapport au pivot d'articulation, à l'intérieur duquel on peut insérer la deuxième tige 4, de manière à empêcher la rotation de la plaque 20 lorsque le dispositif antivol est inséré.This small plate 22 is provided with a hole 24, eccentric with respect to the articulation pivot, inside which the second rod 4 can be inserted, so as to prevent rotation of the plate 20 when the anti-theft device is inserted. .
Le fonctionnement du dispositif antivol selon la présente invention est très simple ; en effet l'usager, après avoir enclenché le dispositif antivol en bloquant une pédale de cornmande et le volant de direction du véhicule automobile, peut enclencher au moyen de la clé le circuit électronique d'alarme qui est convenablement temporisé, de manière à laisser au conducteur environ 25 sec. pour sortir du véhicule, sans actionner le dispositif antivol.The operation of the anti-theft device according to the present invention is very simple; indeed, the user, after having activated the anti-theft device by blocking a control pedal and the steering wheel of the motor vehicle, can activate by means of the key the electronic alarm circuit which is suitably timed, so as to leave the driver about 25 sec. to get out of the vehicle, without activating the anti-theft device.
Après cet intervalle de temporisation, lorsqu'on cherche à pénétrer à l'intérieur du véhicule, le dispositif est activé et actionne un temporisateur qui, après un temps d'environ 10 secondes, alimente la sonnerie d'alarme 12 qui émet un son très aigu entendu à grande distance.After this delay interval, when trying to get inside the vehicle, the device is activated and activates a timer which, after a time of approximately 10 seconds, feeds the alarm bell 12 which emits a very loud sound. treble heard from a great distance.
La durée de la temporisation est déterminée d'une manière appropriée pour permettre à l'usager de désarmer le dispositif antivol.The duration of the delay is appropriately determined to allow the user to disarm the anti-theft device.
Le détecteur à ultrasons 15 permet de détecter avec une grande sensibilité et précision, la présence de corps mobiles l'intérieur du véhicule. Ce détecteur n'est toutefois pas sensible aux vibrations possibles,susceptibles d'être transmises de l'extérieur du véhicule et de commander le dispositif antivol.The ultrasonic detector 15 makes it possible to detect with great sensitivity and precision, the presence of moving bodies inside the vehicle. However, this detector is not sensitive to possible vibrations, which can be transmitted from outside the vehicle and control the anti-theft device.
Le circuit est réalisé de telle manière qu'après l'enclenchement de la sirène ou de la sonnerie d'alarme, cette dernière fonctionne pour 30 secondes, de telle manière que le circuit ne puisse pas être interrompu.The circuit is designed in such a way that after the siren or the alarm buzzer is switched on, the alarm works for 30 seconds, so that the circuit cannot be interrupted.
Le dispositif est alimenté par une pile sèche, par exemple de 9V, et a une consommation très réduite. La pile peut fonctionner pendant une centaine d'heures.The device is powered by a dry battery, for example 9V, and has a very reduced consumption. The battery can work for a hundred hours.
Le circuit électronique est pourvu d'un poussoir de contrôle 30, qui permet de détecter l'efficacité de l'installation et le niveau de charge de la pile. The electronic circuit is provided with a control button 30, which makes it possible to detect the efficiency of the installation and the level of charge of the battery.
Bien entendu, ce dispositif peut présenter des variantes et subir des modifications évidentes pour l'homme de l'art, sans pour autant sortir du cadre de la présente invention. Of course, this device can have variants and undergo modifications which are obvious to a person skilled in the art, without going beyond the ambit of the present invention.
Claims (7)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20924/82A IT1151316B (en) | 1982-04-23 | 1982-04-23 | BURGLAR ALARM DEVICE WITH ELECTRIC ALARM PARTICULARLY FOR VEHICLES |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2525540A1 true FR2525540A1 (en) | 1983-10-28 |
Family
ID=11174145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8219724A Withdrawn FR2525540A1 (en) | 1982-04-23 | 1982-11-23 | ANTI-THEFT DEVICE WITH ELECTRONIC ALARM SYSTEM, ESPECIALLY FOR MOTOR VEHICLES |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3241705A1 (en) |
FR (1) | FR2525540A1 (en) |
IT (1) | IT1151316B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578796A1 (en) * | 1985-03-18 | 1986-09-19 | Carrie Marcel | Articulated anti-theft accessory for a vehicle with an engine and a steering wheel |
FR2579536A1 (en) * | 1985-03-29 | 1986-10-03 | Tallet Jean Michel | Mechanical anti-theft device for a steering wheel fitted with alarm systems |
EP0198772A1 (en) * | 1985-03-18 | 1986-10-22 | Marcel Carrie | Articulated antitheft accessory for vehicles having an engine and a steering wheel |
FR2590856A2 (en) * | 1985-12-04 | 1987-06-05 | Carrie Marcel | Articulated anti-theft accessory with adjustable length for vehicles with an engine and a steering wheel |
WO1989002380A1 (en) * | 1987-09-15 | 1989-03-23 | George Carr Milburn | Self contained locking vehicle alarm |
FR2662127A1 (en) * | 1990-05-18 | 1991-11-22 | Innovision Tech Group | PORTABLE ANTI-THEFT ALARM AND LOCKING DEVICE FOR VEHICLES. |
EP0489265A2 (en) * | 1990-11-06 | 1992-06-10 | Mul-T-Lock Ltd. | Anti-theft system for vehicles |
GB2399064A (en) * | 2003-03-07 | 2004-09-08 | Wen-Yin Wu | Vehicle anti-theft device with an alarm |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292141A3 (en) * | 1987-05-04 | 1989-09-13 | Wolo Manufacturing Corporation | Motor car security device for locking together a floor-mounted gear shift lever and a floor-mounted handbrake handle |
DE3920188C2 (en) * | 1988-07-25 | 2003-05-08 | Luk Lamellen & Kupplungsbau | friction clutch |
US5600979A (en) * | 1994-03-21 | 1997-02-11 | Winner International Royalty Corporation | Vehicle anti-theft system |
US5598725A (en) * | 1996-03-28 | 1997-02-04 | Chang; Chao-Sheng | Steering wheel lock with alarming device |
US6734788B1 (en) | 1997-05-27 | 2004-05-11 | Winner International Royalty Llc | Vehicle anti-theft system with tampering indicator |
-
1982
- 1982-04-23 IT IT20924/82A patent/IT1151316B/en active
- 1982-11-11 DE DE19823241705 patent/DE3241705A1/en not_active Withdrawn
- 1982-11-23 FR FR8219724A patent/FR2525540A1/en not_active Withdrawn
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578796A1 (en) * | 1985-03-18 | 1986-09-19 | Carrie Marcel | Articulated anti-theft accessory for a vehicle with an engine and a steering wheel |
EP0198772A1 (en) * | 1985-03-18 | 1986-10-22 | Marcel Carrie | Articulated antitheft accessory for vehicles having an engine and a steering wheel |
FR2579536A1 (en) * | 1985-03-29 | 1986-10-03 | Tallet Jean Michel | Mechanical anti-theft device for a steering wheel fitted with alarm systems |
FR2590856A2 (en) * | 1985-12-04 | 1987-06-05 | Carrie Marcel | Articulated anti-theft accessory with adjustable length for vehicles with an engine and a steering wheel |
WO1989002380A1 (en) * | 1987-09-15 | 1989-03-23 | George Carr Milburn | Self contained locking vehicle alarm |
FR2662127A1 (en) * | 1990-05-18 | 1991-11-22 | Innovision Tech Group | PORTABLE ANTI-THEFT ALARM AND LOCKING DEVICE FOR VEHICLES. |
EP0489265A2 (en) * | 1990-11-06 | 1992-06-10 | Mul-T-Lock Ltd. | Anti-theft system for vehicles |
EP0489265A3 (en) * | 1990-11-06 | 1992-09-02 | Mul-T-Lock Ltd. | Anti-theft system for vehicles |
US5331307A (en) * | 1990-11-06 | 1994-07-19 | Mul-T-Lock, Ltd. | Vehicle anti-theft system including a gear shift lock and an anti-theft device operated thereby |
US5598140A (en) * | 1990-11-06 | 1997-01-28 | Mul-T-Lock Inc. | Vehicle anti-theft system including a gearshift lock and an anti-theft device operated thereby |
GB2399064A (en) * | 2003-03-07 | 2004-09-08 | Wen-Yin Wu | Vehicle anti-theft device with an alarm |
Also Published As
Publication number | Publication date |
---|---|
IT1151316B (en) | 1986-12-17 |
IT8220924A0 (en) | 1982-04-23 |
DE3241705A1 (en) | 1983-10-27 |
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Legal Events
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ST | Notification of lapse |