FR2763905A3 - Motor vehicle anti=theft device - Google Patents
Motor vehicle anti=theft device Download PDFInfo
- Publication number
- FR2763905A3 FR2763905A3 FR9706845A FR9706845A FR2763905A3 FR 2763905 A3 FR2763905 A3 FR 2763905A3 FR 9706845 A FR9706845 A FR 9706845A FR 9706845 A FR9706845 A FR 9706845A FR 2763905 A3 FR2763905 A3 FR 2763905A3
- Authority
- FR
- France
- Prior art keywords
- lever
- vehicle
- electric motor
- rod
- double pinion
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
- B62H1/04—Substantially U-shaped stands for embracing the rear wheel
-
- 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
- B60R25/001—Anti-theft devices acting on jacking means or props, e.g. for trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
La présente invention concerne un dispositif de protection contre le vol de vehicules terrestres à moteur en soulevant la (ou les) roue(s) motrice(s) du sol, afin de rendre inutilisable la motricité dudit vehicule et, inefficace l'adhérence du (ou des) pneumatique(s). The present invention relates to a device for protecting against the theft of land motor vehicles by lifting the drive wheel (s) from the ground, in order to render the traction of said vehicle unusable and, ineffective the grip of the ( or) tire (s).
Traditionnellement, les dispositifs antivols sont encombrants, lourds, lents à mettre en place et difficilement transportables (sur un deux roues, par exemple). Traditionally, anti-theft devices are bulky, heavy, slow to set up and difficult to transport (on a two-wheeler, for example).
Le dispositif selon l'invention permet de remédier à ces inconvenients. I1 comporte, en effet, un boitier en matière très résistante, solidaire du chassis du vehicule, renfermant un mécanisme muni d'une tige filetée mise en mouvement par un moteur électrique, lequel est actionné par un dispositif électronique. La tige filetée en rotation dans un sens permet d'abaisser un levier (monté sur un pivot en mouvement) qui entre en contact avec le sol et soulève la (ou les) roue(s) motice(s) du vehicule. La rotation de la tige filetée dans l'autre sens permet de lever le levier et de reposer la (ou les) roue(s) motice(s) sur le sol. Ainsi, selon son choix, 1' utilisateur met en marche, et verrouille le système en abaissant ou en levant le levier. The device according to the invention makes it possible to remedy these drawbacks. I1 comprises, in fact, a case of very resistant material, secured to the chassis of the vehicle, containing a mechanism provided with a threaded rod set in motion by an electric motor, which is actuated by an electronic device. The threaded rod rotating in one direction makes it possible to lower a lever (mounted on a moving pivot) which comes into contact with the ground and lifts the drive wheel (s) of the vehicle. Rotating the threaded rod in the other direction allows the lever to be raised and the driving wheel (s) to be placed on the ground. Thus, according to his choice, the user turns on and locks the system by lowering or raising the lever.
Selon les modes particuliers de réalisation - le dispositif électronique de mise en fonctionnement du moteur électrique peut être constitué de deux boutonspoussoirs actionnant chacun une bascule monostable de type 74121. A la sortie de ces bascules, un transistor par monos table commande un relais à double contact repostravail dont les contacts "commun" seront reliés aux bornes du moteur mais en opposition. According to the particular embodiments - the electronic device for operating the electric motor may consist of two push-buttons each actuating a monostable flip-flop of type 74121. At the output of these flip-flops, a transistor by monos table controls a relay with double contact repostravail whose "common" contacts will be connected to the motor terminals but in opposition.
- le dispositif de mise en fonctionnement du moteur électrique peut e4tre couplé au contacteur du vehicule par lequel est effectuée la mise en route du moteur du vehicule.- The device for starting the electric motor can be coupled to the vehicle contactor by which the vehicle engine is started.
Ainsi le moteur électrique est mis en marche à l'aide de la clé de contact en position "arrêt (le levier lève le vehicule), en position "marche" (le levier pose le vehicule).Thus the electric motor is started using the ignition key in the "off" position (the lever lifts the vehicle), in the "on" position (the lever sets the vehicle down).
- le levier peut etre doublé (en étant constitué de deux "branches" solidaires, par exemple), et renforcé.- The lever can be doubled (by being made up of two "branches" joined together, for example), and reinforced.
- le levier, dans sa partie basse, peut entre constitué d'une partie inclinée et large pour une stabilité plus aisée.- the lever, in its lower part, can consist of an inclined and wide part for easier stability.
- le boitier renfermant le dispositif peut être constitué d'ouverture pour permettre la sortie du levier.- The box containing the device can consist of an opening to allow the lever to exit.
- le boitier peut étire réalisé en matière très résistante.- the case can be stretched made of very resistant material.
Les dessins annexés illustrent l'invention
La figure 1 représente en coupe, le dispositif de l'invention lorsque le levier est levé.The accompanying drawings illustrate the invention
Figure 1 shows in section, the device of the invention when the lever is raised.
La figure 2 représente en coupe, le dispositif de l'invention lorsque le levier est baissé (supportant le poids du vehicule).Figure 2 shows in section, the device of the invention when the lever is lowered (supporting the weight of the vehicle).
La figure 3 représente le mécanisme à l'intérieur du boitier, vu de trois-quart, lorsque le levier est baissé.Figure 3 shows the mechanism inside the case, seen from three-quarters, when the lever is lowered.
En référence à ces dessins, le dispositif comporte un levier (1) constitué sur sa partie haute de deux éléments en forme de pignons d'engrenage (2) (arrondis et munis de dents permettant l'engrenage), en contact avec une pièce composée de deux éléments de formes triangulaires (3) dont un coté courbé est muni de dents (4). Ce "double éléments" de forme triangulaire (3) est relié par un axe pivotant (5) sur lui-meme. Chaque extrémités des "suites" de dents des pignons (2) et éléments (3) ont un rebord (6) de mise en butée. With reference to these drawings, the device comprises a lever (1) constituted on its upper part by two elements in the form of gear pinions (2) (rounded and provided with teeth allowing the gear), in contact with a composite part. of two triangular shaped elements (3), one curved side of which is provided with teeth (4). This triangular "double element" (3) is connected by a pivoting axis (5) on itself. Each end of the “suites” of teeth of the pinions (2) and elements (3) have a flange (6) for abutment.
Les deux éléments en forme de pignon (2) sont reliés par un axe percé et taraudé en son milieu (7), traversé par une tige filetée (8) dont chaque extrémités passe dans un orifice (9) du boitier (10), protecteur de l'ensemble du mécanisme.The two pinion-shaped elements (2) are connected by a drilled and tapped pin in the middle (7), crossed by a threaded rod (8), each end of which passes through an orifice (9) in the housing (10), protective of the whole mechanism.
La tige filetée (8) est mise en mouvement par un moteur électrique (11) suffisamment puissant pour lever le poids du vehicule. Le moteur électrique (11) est relié par un fil (12) sortant du boitier (10) solidaire du chassis du vehicule par un orifice (13) pour etre relié à un dispositif électronique (non-illustré) couplé au contacteur du vehicule (nonillustré), et relié à la batterie (non-illustrée) du vehicule, qui l'alimente.The threaded rod (8) is set in motion by an electric motor (11) powerful enough to lift the weight of the vehicle. The electric motor (11) is connected by a wire (12) emerging from the housing (10) secured to the chassis of the vehicle by an orifice (13) to be connected to an electronic device (not illustrated) coupled to the vehicle contactor (not illustrated). ), and connected to the vehicle battery (not shown), which powers it.
La longueur du levier (1) est supérieure à l'espace qui se trouve le bas du chassis du vehicule et le sol pour soulever la (ou les) roue(s) motrice(s).The length of the lever (1) is greater than the space which is at the bottom of the vehicle chassis and the ground for lifting the drive wheel (s).
Ainsi, lorsque l'utilisateur met la clé de contact (nonillustrée) sur le contacteur du vehicule (non-illustré), en position "arret", le dispositif électronique (non-illustré) actionne le moteur électrique (11), qui met en rotation la tige filetée (8), l'axe (7) traversé par cette dernière, entraine le "double pignon" (2) du levier (1) avec lequel il est relié, vers une extrémité de la tige filetée (8).Thus, when the user puts the ignition key (not shown) on the vehicle contactor (not shown), in the "off" position, the electronic device (not shown) actuates the electric motor (11), which sets rotation the threaded rod (8), the axis (7) crossed by the latter, causes the "double pinion" (2) of the lever (1) with which it is connected, towards one end of the threaded rod (8).
Ainsi, la pièce composée de deux éléments triangulaires (3) pivote sur son axe (5) dans un sens, et entraine dans le sens inverse le "double pignon" (2) du levier (1) avec lequel elle est en contact. Dès lors, le levier (1) tout en se déplaçant (vers une extrémité de la tige filtée (8)), s'abaisse par l'effet de l'engrenage, entre en contact avec le sol et soulève la (ou les) roue(s) motrice(s) du vehicule.Thus, the part composed of two triangular elements (3) pivots on its axis (5) in one direction, and drives in the opposite direction the "double pinion" (2) of the lever (1) with which it is in contact. Therefore, the lever (1) while moving (towards one end of the filtered rod (8)), lowers by the effect of the gear, comes into contact with the ground and lifts the (or them) driving wheel (s) of the vehicle.
Lorsque, l'utilisateur met la clé de contact sur le contacteur du vehicule, en position "marche", la tige (8) fera une rotation dans l'autre sens, et tous les mouvements sont inversés, le levier pose la (ou les) roue(s) motrice(s).When the user puts the ignition key on the vehicle switch, in the "on" position, the rod (8) will rotate in the other direction, and all movements are reversed, the lever sets it (or ) drive wheel (s).
A titre d'exemple non limitatif, le boitier aura des dimensions de l'ordre de 6 cm pour la largeur, 11 cm pour la hauteur, la longueur du boitier et du levier varieront selon l'espace qui sépare le chassis du vehicule et le sol
Le dispositif selon l'invention est particulièrement destiné à la protection contre le vol des vehicules terrestres à moteur par le "levage" de la (ou les) roue(s) motrice(s) de ceux-ci. By way of nonlimiting example, the case will have dimensions of the order of 6 cm for the width, 11 cm for the height, the length of the case and of the lever will vary according to the space which separates the chassis of the vehicle and the ground
The device according to the invention is particularly intended for protection against theft of land motor vehicles by the "lifting" of the drive wheel (s) thereof.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9706845A FR2763905A3 (en) | 1997-06-02 | 1997-06-02 | Motor vehicle anti=theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9706845A FR2763905A3 (en) | 1997-06-02 | 1997-06-02 | Motor vehicle anti=theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2763905A3 true FR2763905A3 (en) | 1998-12-04 |
Family
ID=9507555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9706845A Pending FR2763905A3 (en) | 1997-06-02 | 1997-06-02 | Motor vehicle anti=theft device |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2763905A3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2332811A1 (en) * | 2009-12-10 | 2011-06-15 | Laurens Maria Hendricus Schimmelpennink | Bicycle |
| FR2957891A1 (en) * | 2010-03-24 | 2011-09-30 | Michel Constant | Central prop stand for electrically operated motor cycle adapted automatically to slope of ground, has pivoting beam provided with feet and locking device that locks slope during lifting of motor cycle |
| EP2319747A3 (en) * | 2009-11-05 | 2014-06-04 | China Motor Corporation | Vehicle stand device |
-
1997
- 1997-06-02 FR FR9706845A patent/FR2763905A3/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2319747A3 (en) * | 2009-11-05 | 2014-06-04 | China Motor Corporation | Vehicle stand device |
| EP2332811A1 (en) * | 2009-12-10 | 2011-06-15 | Laurens Maria Hendricus Schimmelpennink | Bicycle |
| FR2957891A1 (en) * | 2010-03-24 | 2011-09-30 | Michel Constant | Central prop stand for electrically operated motor cycle adapted automatically to slope of ground, has pivoting beam provided with feet and locking device that locks slope during lifting of motor cycle |
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