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FR3017842A1 - DEVICE FOR IMMOBILIZING VEHICLES OR ENGINES - Google Patents

DEVICE FOR IMMOBILIZING VEHICLES OR ENGINES Download PDF

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Publication number
FR3017842A1
FR3017842A1 FR1400478A FR1400478A FR3017842A1 FR 3017842 A1 FR3017842 A1 FR 3017842A1 FR 1400478 A FR1400478 A FR 1400478A FR 1400478 A FR1400478 A FR 1400478A FR 3017842 A1 FR3017842 A1 FR 3017842A1
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FR
France
Prior art keywords
vehicle
rod
engines
vehicles
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.)
Withdrawn
Application number
FR1400478A
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French (fr)
Inventor
Guy Noisier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
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
Priority to FR1400478A priority Critical patent/FR3017842A1/en
Publication of FR3017842A1 publication Critical patent/FR3017842A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/005—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles by locking of wheel or transmission rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/006—Positive locking brakes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Motor Power Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

L'invention concerne un dispositif permettant de bloquer un véhicule qui serait laissé au point mort frein à main non serré. Il est constitué d'une capsule à dépression, ou d'un électro-aimant entrainant une tige ou un levier venant interdire le mouvement du système de propulsion. Le dispositif suivant l'invention est particulièrement destiné à ce que le véhicule ne se déplace pas à l'insu de son conducteur.The invention relates to a device for blocking a vehicle that would be left in the neutral position handbrake not tightened. It consists of a vacuum capsule, or an electromagnet driving a rod or a lever prohibiting the movement of the propulsion system. The device according to the invention is particularly intended for the vehicle does not move without the knowledge of its driver.

Description

DISPOSITIF D'IMMOBILISATION DE VEHICULES OU D'ENGINS La présente invention est relative à l'immobilisation des véhicules ou engins, surtout lorsque le conducteur quitte son véhicule ou son engin sans avoir préalablement serré le frein à main ou mis « en prise ».The present invention relates to the immobilization of vehicles or vehicles, especially when the driver leaves his vehicle or his vehicle without having previously set the parking brake or "engaged".

Ce système peut être aussi bien appliqué sur véhicule ou engin à moteur thermique qu'électrique. L'idée est d'interdire totalement la rotation des roues motrices, qu'elles soient à l'avant ou à l'arrière. Dans un « quatre /quatre », on peut même bloquer les deux essieux.This system can be applied to vehicle or engine with thermal engine as well as electrical. The idea is to totally prohibit the rotation of the drive wheels, whether front or rear. In a "four / four", you can even block both axles.

Cela revient à bloquer le système de transmission ou de propulsion. Si l'on voulait interdire la rotation d'autres roues que les roues motrices, on pourrait utiliser le même système mais cette fois, il faudrait utiliser des disques crantés ou pratiquer des trous pour recevoir la tige de blocage. On pourrait par exemple, se servir des disques prévus pour l'ABS.This amounts to blocking the transmission or propulsion system. If we wanted to prohibit the rotation of other wheels than the driving wheels, we could use the same system but this time, we should use notched discs or make holes to receive the locking rod. For example, one could use the discs provided for ABS.

Comme on peut le voir sur la figure page suivante, le système est principalement constitué d'une capsule à dépression (ou d'un électro-aimant) entrainant une tige ou un levier venant interdire tout mouvement du pignon dans lequel il vient se loger. Lorsqu'on utilise une capsule à dépression, le canal (5) transmet la dépression 20 régnant dans la tubulure d'admission jusqu'à la capacité (2) qui contient un ressort de rappel (4) qui pousse la membrane (3) sur laquelle est rivée la tige (1) qui vient s'introduire dans le pignon (6) lorsque le moteur est arrêté. A l'inverse, dés que le moteur redémarre, la dépression attire la membrane et la tige qui lui est fixée, comprimant ainsi le ressort (4).qui attire avec lui la 25 tige (1). Quand on utilise un électro-aimant ou une électrovanne, la tige (1) sera poussée ou attirée en fonction de la position de la clef de contact, quand le contact est mis, la tige est attirée, quand le contact est coupé, la tige (1) est poussée par le ressort (4). 30 Le pignon ( 6) sera par exemple, le pignon solidaire du pignon d'attaque, ou le pignon d'attaque lui-même puisqu'il bloque le différentiel. Ceci bien entendu pour augmenter l'efficacité due à la démultiplication de l'empilage des pignons. Dans le cas d'une traction avant, ou d'une propulsion à moteur arrière, le 35 système peut prendre la forme présentée sur la figure. Dans le cas d'une propulsion classique, le dispositif peut se trouver dans la boite de vitesse comme décrit ci-dessus, ou tout simplement sur l'arbre de sortie de boîte. Si le véhicule est équipé d'une boîte de vitesse automatique, pour des raisons 40 de sécurité, on pourra se servir des crans de la roue qui sert à la position « parking » Dans le cas d'un véhicule ou engin à moteur électrique, le dispositif, pourra avantageusement bloquer l'induit de l'un des moteurs d'entrainement des deux roues ou de l'une d'entre elles.As can be seen in the figure on the following page, the system consists mainly of a vacuum capsule (or an electromagnet) resulting in a rod or a lever to prohibit any movement of the pinion in which it is housed. When using a vacuum capsule, the channel (5) transmits the depression 20 in the intake manifold to the capacity (2) which contains a return spring (4) which pushes the diaphragm (3) on which is riveted the rod (1) which is introduced into the pinion (6) when the engine is stopped. Conversely, as soon as the motor starts again, the depression attracts the membrane and the rod which is fixed thereto, thus compressing the spring (4) which attracts the rod (1) with it. When using an electromagnet or a solenoid valve, the rod (1) will be pushed or attracted according to the position of the ignition key, when the contact is put, the rod is attracted, when the contact is cut, the rod (1) is pushed by the spring (4). The pinion (6) will be, for example, the pinion secured to the pinion gear, or the pinion itself since it blocks the differential. This of course to increase the efficiency due to the reduction of the stack of sprockets. In the case of front wheel drive, or rear-wheel drive, the system may take the form shown in the figure. In the case of conventional propulsion, the device can be in the gearbox as described above, or simply on the output shaft box. If the vehicle is equipped with an automatic gearbox, for reasons of safety, it will be possible to use notches of the wheel which serves the position "parking" In the case of a vehicle or machine with an electric motor, the device can advantageously block the armature of one of the driving motors of the two wheels or one of them.

Lorsque le véhicule est muni d'une roue libre, le dispositif devra se trouver en aval de la roue libre. Pour les motocyclettes, le système pourrait être utilisé pour bloquer la chaine ou le cardan si le motocycliste n'avait pas laissé son engin « en prise».5When the vehicle is fitted with a free wheel, the device must be located downstream of the freewheel. For motorcycles, the system could be used to lock the chain or the cardan if the motorcyclist had not left his machine "in" .5

FR1400478A 2014-02-26 2014-02-26 DEVICE FOR IMMOBILIZING VEHICLES OR ENGINES Withdrawn FR3017842A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1400478A FR3017842A1 (en) 2014-02-26 2014-02-26 DEVICE FOR IMMOBILIZING VEHICLES OR ENGINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1400478A FR3017842A1 (en) 2014-02-26 2014-02-26 DEVICE FOR IMMOBILIZING VEHICLES OR ENGINES

Publications (1)

Publication Number Publication Date
FR3017842A1 true FR3017842A1 (en) 2015-08-28

Family

ID=51862336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1400478A Withdrawn FR3017842A1 (en) 2014-02-26 2014-02-26 DEVICE FOR IMMOBILIZING VEHICLES OR ENGINES

Country Status (1)

Country Link
FR (1) FR3017842A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1191380A (en) * 1958-02-06 1959-10-19 Renault Servo-controlled locking device for vehicles
US3610004A (en) * 1969-09-30 1971-10-05 Gen Motors Corp Parking lock for transmissions
US3718202A (en) * 1970-05-20 1973-02-27 Texas Instruments Inc Vehicle anti-theft system
DE102004060817A1 (en) * 2004-12-17 2006-03-16 Daimlerchrysler Ag Jamming mechanism for motorcar engine has drive module, which encloses steering lock device and drive whereby in region of engine one transmission bell housing connected with gear unit is arranged
FR2891518A1 (en) * 2005-10-05 2007-04-06 Peugeot Citroen Automobiles Sa Car gearbox has anti-theft system mounted on drive- or driven shaft comprising ring with radial notches on its outer surface, into which lug on swiveling arm fits, preventing shaft from rotating
JP2011245921A (en) * 2010-05-25 2011-12-08 Tokai Rika Co Ltd Antitheft device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1191380A (en) * 1958-02-06 1959-10-19 Renault Servo-controlled locking device for vehicles
US3610004A (en) * 1969-09-30 1971-10-05 Gen Motors Corp Parking lock for transmissions
US3718202A (en) * 1970-05-20 1973-02-27 Texas Instruments Inc Vehicle anti-theft system
DE102004060817A1 (en) * 2004-12-17 2006-03-16 Daimlerchrysler Ag Jamming mechanism for motorcar engine has drive module, which encloses steering lock device and drive whereby in region of engine one transmission bell housing connected with gear unit is arranged
FR2891518A1 (en) * 2005-10-05 2007-04-06 Peugeot Citroen Automobiles Sa Car gearbox has anti-theft system mounted on drive- or driven shaft comprising ring with radial notches on its outer surface, into which lug on swiveling arm fits, preventing shaft from rotating
JP2011245921A (en) * 2010-05-25 2011-12-08 Tokai Rika Co Ltd Antitheft device

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