EP1465119A1 - Procédé de limitation d'un effet de rebond d'un dispositif de verrouillage et de déverrouillage d'une serrure d'une porte d'un véhicule automobile - Google Patents
Procédé de limitation d'un effet de rebond d'un dispositif de verrouillage et de déverrouillage d'une serrure d'une porte d'un véhicule automobile Download PDFInfo
- Publication number
- EP1465119A1 EP1465119A1 EP04290844A EP04290844A EP1465119A1 EP 1465119 A1 EP1465119 A1 EP 1465119A1 EP 04290844 A EP04290844 A EP 04290844A EP 04290844 A EP04290844 A EP 04290844A EP 1465119 A1 EP1465119 A1 EP 1465119A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- locking
- unlocking
- sensor
- handle
- 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- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
- E05B81/78—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles as part of a hands-free locking or unlocking operation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
- E05B81/77—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles comprising sensors detecting the presence of the hand of a user
Definitions
- the invention relates to a method for limiting a rebound effect.
- a device for locking and unlocking a door lock of a motor vehicle comprising an automatic access and start-up.
- ADML access and start hands free
- the user is provided with a means of recognition or identifier which allows a unit to motor vehicle unlocking command to recognize the user authorized, when the user is near a door of the motor vehicle and generally when the user operates an opening handle or more generally any external opening control device Door.
- the door opening handle may include a automatic locking control and an automatic control sensor release devices arranged for example on the external part and on the inner part of the handle, respectively.
- the identifier (s) of the access and start-up system may be constituted for example by an electronic card or a transmitter providing an identification code which must be recognized by the control unit unlocking the motor vehicle to allow maneuvering unlocking.
- Configuration of handles compatible with access systems and ADML type startup is such that it occurs, very frequently, rebound, i.e. successive locking and unlocking door lock, when a user opens the door.
- the user provided with an identifier which is in an area recognition near the door of the motor vehicle button the door handle to unlock the motor vehicle then pulls the handle in order to open the door and, for that, grab the handle, so that it is most often touched the locking sensor which is located the outside of the door handle.
- the access and start system of the vehicle receiving an order authorized locking system activates the locking of the door lock and, the door is open, the access and automatic start system determines an abnormality of the door lock in the open state and performs immediately unlocking the door. Locking and unlocking successive of the door in the open position is called the "rebound".
- Rebound has drawbacks due to noises from the lock of the door of the motor vehicle, upon initial unlocking, then upon successive locking and unlocking constituting the rebound. In addition, if these maneuvers are repetitive and occur for example at each motor vehicle door opening, excessive wear may result mechanical parts of the vehicle door lock.
- the object of the invention is therefore to propose a method of limitation a rebound effect of a device for locking and unlocking a door lock of a motor vehicle comprising, in a handle of the door, an automatic locking control sensor and a sensor automatic unlocking control, in the presence of a user, rebound can occur by successive triggering of a lock and an unlocking, when the user unintentionally requests the locking sensor after unlocking the door, so that rebound effect does not occur in most maneuvers opening of a door of the motor vehicle by a user.
- Figure 1 is a schematic plan view of a motor vehicle and identifier recognition zones inside and outside the vehicle.
- Figure 2 is a perspective view of a vehicle door handle automobile fitted with locking and unlocking sensors.
- FIG. 3 is a flowchart showing the implementation of the method according to the invention.
- FIG. 1 there is shown very schematically, in a plan view, a motor vehicle generally designated by the mark 1.
- the motor vehicle has an internal part 2 comprising itself the passenger compartment 2a and a rear part 2b as well as a engine compartment 3.
- Motor vehicle 1 is equipped with an access and starting system of ADML type using means of detection of identifiers to inside and outside of the motor vehicle.
- a first detection means makes it possible to detect the presence identifiers in the internal part 2 of the motor vehicle.
- the system access and controlled starting of the motor vehicle also includes external detection means consisting of three antennas including the detection zones 4a, 4b and 4c have been shown in FIG. 1.
- the detection zones 4a and 4b make it possible to detect the presence of an identifier in the vicinity of a door of the motor vehicle.
- FIG. 2 part of a door 5 of the vehicle is shown.
- automobile which can be for example the front door giving access to the driver's seat.
- a lock 8 for locking of the door 5 of the motor vehicle in the closed position which is controlled through the access system and automatic start through a door opening handle 6 secured to the structure of the door 5.
- a sensor lock 7a On the handle 6 are mounted, on a front face of the handle, a sensor lock 7a and, on the rear face of the handle (not visible in the figure 2), a motor vehicle unlocking sensor 7b.
- an authorized user i.e. a user with a identifier occurs in an area such as area 4a shown on the figure 1, near door 5, it is recognized by the automatic system access and starting of the motor vehicle and can activate the unlocking sensor 7b on the inside of the handle to unlock the door lock 5 ensuring its locking in the position of closing. For this, it is usually enough for the user to touch the face accessible from sensor 7b on the internal face of the handle. User enters then the handle to open the door 5 of the motor vehicle. When he grabs the handle, the user generally touches the locking sensor 7a located on the outside of handle 6 so that the system motor vehicle access and automatic start system receives an order locking allowed.
- the locking order effectively leads to a locking of the lock of door 5 in the open position.
- the access and starting system vehicle automatically detects a door lock by open position and commands immediate unlocking of the lock door 5. This results in lock noises and untimely maneuvers the door lock 5.
- FIG 3 there is shown a flowchart concerning the setting implementation of the method, that is to say the use of an access and automatic start programmed for the implementation of the invention.
- FIG 3 there is shown a first step 10 which corresponds when the lock 8 of door 5 is unlocked by an authorized user, the hand comes into contact with the unlocking sensor 7b of the handle 6.
- the next step 11 is implemented when the authorized user takes hold of the handle to open the door and unintentionally pushes the locking sensor.
- Step 12 is a waiting phase, the duration of which can be a few milliseconds to a few seconds and, for example of the order of one second, during which the access and automatic start system does not transmit any order following the request of the locking sensor.
- Step 13 is a logical step during which, at the end of the waiting phase of step 12, the access and unlocking system of the motor vehicle determines whether the unlocking sensor 7b is actuated by the user's hand, i.e. if the user's hand is in contact with the unlocking sensor 7b.
- the user may have held his hand on the door handle 5 after opening the door or may have closed the door or kept the door closed, his hand remaining on the handle, waiting subsequent effective action, for example the opening or reopening of the door.
- the system according to the invention avoids any untimely locking prohibiting opening or reopening of the door and all rebound effect on the door lock in the open position.
- step 13 it is determined that the unlocking sensor is not not used, i.e. the user's hand did not remain on the handle 6 of door 5, in step 15, it is determined whether the door is in position open or not.
- step 19 the locking is carried out of the door lock, the user who left the door closed or closed the door wishing to lock the vehicle again before moving away. We therefore effectively carry out the locking of the door lock in step 19.
- step 18 In the case where, in step 15, it is determined that the door is in position open, in step 18, locking and unlocking are carried out successively of the door in the open position, i.e. there is a rebound.
- the user who released the handle can either close the door, or enter the motor vehicle.
- there is a rebound which limits very importantly the possibilities of achieving the rebound.
- the duration of the waiting phase 12 will be determined by way that the user wishing to enter the motor vehicle has always the door handle in hand at the end of the waiting phase, which eliminates any possibility of kickback for normal use of the system for unlocking and opening the door.
- the invention applies to many motor vehicles comprising automatic start and access systems, for example ADML type.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
- lorsque le capteur de déverrouillage n'est pas sollicité, à l'issue de la phase d'attente, on réalise une détection de l'état d'ouverture ou de fermeture de la porte du véhicule automobile et, dans le cas où l'on détermine un état de fermeture de la porte, on réalise un verrouillage de la serrure de porte et, dans le cas où l'on détermine un état d'ouverture de la porte, on réalise successivement un verrouillage puis un déverrouillage de la serrure de porte ;
- le capteur de verrouillage est disposé sur une face externe de la poignée de la porte du véhicule et le capteur de déverrouillage est disposé sur une face interne de la poignée de la porte, si bien que le capteur de verrouillage et le capteur de déverrouillage sont susceptibles d'être sollicités par une main de l'utilisateur venant en contact avec l'une au moins de la face interne et de la face externe de la poignée ou avec la face interne et la face externe de la poignée, lorsque l'utilisateur saisit la poignée.
Claims (3)
- Procédé de limitation d'un effet de rebond d'un dispositif de verrouillage et de déverrouillage d'une serrure (8) de la porte (5) d'un véhicule automobile (1) comportant, dans une poignée (6) de la porte (5) un capteur (7a) de commande automatique de verrouillage et un capteur (7b) de commande automatique de déverrouillage, en présence d'un utilisateur, le rebond intervenant par déclenchements successifs d'un verrouillage et d'un déverrouillage, lorsque l'utilisateur sollicite de manière non voulue le capteur de verrouillage (7a) après déverrouillage de la porte (5), caractérisé par le fait que, lorsque le capteur de verrouillage (7a) est sollicité après déverrouillage de la porte (5) du véhicule (1), on diffère la réalisation du verrouillage pendant une phase d'attente de durée prédéterminée, qu'à l'issue de la phase d'attente, on réalise une détection de l'état de sollicitation du capteur de déverrouillage (7b) et que, dans le cas où le capteur de déverrouillage (7b) est sollicité, on n'effectue aucune action de verrouillage et de déverrouillage successifs.
- Procédé suivant la revendication 1, caractérisé par le fait que, lorsque le capteur de déverrouillage n'est pas sollicité, à l'issue de la phase d'attente (12), on réalise une détection de l'état d'ouverture ou de fermeture de la porte (15) du véhicule automobile et que, dans le cas où l'on détermine un état de fermeture de la porte (5), on réalise un verrouillage de la serrure de porte (5) et, dans le cas où l'on détermine un état d'ouverture de la porte (5), on réalise successivement un verrouillage puis un déverrouillage de la serrure de porte (5).
- Procédé suivant l'une quelconque des revendications 1 et 2, caractérisé par le fait que le capteur de verrouillage (7a) est disposé sur une face externe de la poignée (6) de la porte (5) du véhicule et le capteur de déverrouillage (7b) est disposé sur une face interne de la poignée (6) de la porte (5), si bien que le capteur de verrouillage (7a) et le capteur de déverrouillage (7b) sont susceptibles d'être sollicités par une main de l'utilisateur venant en contact avec l'une au moins de la face interne et de la face externe de la poignée (6) ou avec la face interne et la face externe de la poignée (6), lorsque l'utilisateur saisit la poignée (6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0304050 | 2003-04-01 | ||
FR0304050A FR2853346B1 (fr) | 2003-04-01 | 2003-04-01 | Procede de limitation d'un effet de rebond d'un dispositif de verrouillage et de deverrouillage d'une serrure d'une porte d'un vehicule automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1465119A1 true EP1465119A1 (fr) | 2004-10-06 |
Family
ID=32843125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04290844A Withdrawn EP1465119A1 (fr) | 2003-04-01 | 2004-03-31 | Procédé de limitation d'un effet de rebond d'un dispositif de verrouillage et de déverrouillage d'une serrure d'une porte d'un véhicule automobile |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1465119A1 (fr) |
FR (1) | FR2853346B1 (fr) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1862620A1 (fr) * | 2006-03-15 | 2007-12-05 | Aisin Seiki Kabushiki Kaisha | Appareil de poignée de porte pour véhicule |
FR2915796A1 (fr) * | 2007-05-03 | 2008-11-07 | Siemens Vdo Automotive Sas | Dispositif de suppression du phenomene d'interferences entre zones de detection capacitives d'un capteur |
US7984938B2 (en) * | 2006-03-16 | 2011-07-26 | Aisin Seiki Kabushiki Kaisha | Door handle device for vehicle |
US20150330117A1 (en) * | 2014-05-13 | 2015-11-19 | Ford Global Technologies, Llc | Powered vehicle door latch and exterior handle with sensor |
US10119308B2 (en) | 2014-05-13 | 2018-11-06 | Ford Global Technologies, Llc | Powered latch system for vehicle doors and control system therefor |
US10227810B2 (en) | 2016-08-03 | 2019-03-12 | Ford Global Technologies, Llc | Priority driven power side door open/close operations |
US10267068B2 (en) | 2014-05-13 | 2019-04-23 | Ford Global Technologies, Llc | Electronic vehicle access control system |
US10273725B2 (en) | 2014-05-13 | 2019-04-30 | Ford Global Technologies, Llc | Customer coaching method for location of E-latch backup handles |
US10316553B2 (en) | 2009-03-12 | 2019-06-11 | Ford Global Technologies, Llc | Universal global latch system |
US10323442B2 (en) | 2014-05-13 | 2019-06-18 | Ford Global Technologies, Llc | Electronic safe door unlatching operations |
US10329823B2 (en) | 2016-08-24 | 2019-06-25 | Ford Global Technologies, Llc | Anti-pinch control system for powered vehicle doors |
US10377343B2 (en) | 2015-10-12 | 2019-08-13 | Ford Global Technologies, Llc | Keyless vehicle systems |
US10422166B2 (en) | 2013-11-21 | 2019-09-24 | Ford Global Technologies, Llc | Piezo based energy harvesting for E-latch systems |
US10458171B2 (en) | 2016-09-19 | 2019-10-29 | Ford Global Technologies, Llc | Anti-pinch logic for door opening actuator |
US10494838B2 (en) | 2011-11-02 | 2019-12-03 | Ford Global Technologies, Llc | Electronic interior door release system |
US10526821B2 (en) | 2014-08-26 | 2020-01-07 | Ford Global Technologies, Llc | Keyless vehicle door latch system with powered backup unlock feature |
US10604970B2 (en) | 2017-05-04 | 2020-03-31 | Ford Global Technologies, Llc | Method to detect end-of-life in latches |
US10697224B2 (en) | 2016-08-04 | 2020-06-30 | Ford Global Technologies, Llc | Powered driven door presenter for vehicle doors |
US10907386B2 (en) | 2018-06-07 | 2021-02-02 | Ford Global Technologies, Llc | Side door pushbutton releases |
US11214991B2 (en) * | 2016-06-03 | 2022-01-04 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Additional door handle module for a door handle unit |
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WO1999041475A1 (fr) * | 1998-02-12 | 1999-08-19 | Robert Bosch Gmbh | Dispositif servant a declencher une demande d'autorisation pour un vehicule |
WO2002021455A1 (fr) * | 2000-09-05 | 2002-03-14 | Valeo Electronique | Procede de traitement de signaux de detection pour un vehicule automobile |
WO2002033203A1 (fr) * | 2000-10-14 | 2002-04-25 | Robert Bosch Gmbh | Dispositif pour l'initialisation d'un processus d'ouverture et de verrouillage d'un vehicule automobile |
EP1211649A1 (fr) * | 2000-12-01 | 2002-06-05 | Valeo Electronique | Poignée d'ouvrant de véhicule comprenant un capteur d'approche et un capteur tactile coopérant avec un système d'accés mains libres |
-
2003
- 2003-04-01 FR FR0304050A patent/FR2853346B1/fr not_active Expired - Fee Related
-
2004
- 2004-03-31 EP EP04290844A patent/EP1465119A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1999041475A1 (fr) * | 1998-02-12 | 1999-08-19 | Robert Bosch Gmbh | Dispositif servant a declencher une demande d'autorisation pour un vehicule |
WO2002021455A1 (fr) * | 2000-09-05 | 2002-03-14 | Valeo Electronique | Procede de traitement de signaux de detection pour un vehicule automobile |
WO2002033203A1 (fr) * | 2000-10-14 | 2002-04-25 | Robert Bosch Gmbh | Dispositif pour l'initialisation d'un processus d'ouverture et de verrouillage d'un vehicule automobile |
EP1211649A1 (fr) * | 2000-12-01 | 2002-06-05 | Valeo Electronique | Poignée d'ouvrant de véhicule comprenant un capteur d'approche et un capteur tactile coopérant avec un système d'accés mains libres |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101037907B (zh) * | 2006-03-15 | 2011-03-09 | 爱信精机株式会社 | 车门把手装置 |
US7984937B2 (en) | 2006-03-15 | 2011-07-26 | Aisin Seiki Kabushiki Kaisha | Door handle apparatus for a vehicle |
EP1862620A1 (fr) * | 2006-03-15 | 2007-12-05 | Aisin Seiki Kabushiki Kaisha | Appareil de poignée de porte pour véhicule |
US7984938B2 (en) * | 2006-03-16 | 2011-07-26 | Aisin Seiki Kabushiki Kaisha | Door handle device for vehicle |
WO2008135129A3 (fr) * | 2007-05-03 | 2008-12-31 | Continental Automotive France | Dispositif de suppression du phénomène d'interférences entre zones de détection capacitives d'un capteur |
CN101680773B (zh) * | 2007-05-03 | 2011-03-30 | 法国欧陆汽车公司 | 用于消除传感器的电容检测区域之间干涉现象的装置 |
WO2008135129A2 (fr) * | 2007-05-03 | 2008-11-13 | Continental Automotive France | Dispositif de suppression du phénomène d'interférences entre zones de détection capacitives d'un capteur |
FR2915796A1 (fr) * | 2007-05-03 | 2008-11-07 | Siemens Vdo Automotive Sas | Dispositif de suppression du phenomene d'interferences entre zones de detection capacitives d'un capteur |
US8830659B2 (en) | 2007-05-03 | 2014-09-09 | Continental Automotive France | Device for suppressing interference phenomenon between capacitive detection areas of a sensor |
US10563436B2 (en) | 2009-03-12 | 2020-02-18 | Ford Global Technologies, Llc | Universal global latch system |
US10316553B2 (en) | 2009-03-12 | 2019-06-11 | Ford Global Technologies, Llc | Universal global latch system |
US10494838B2 (en) | 2011-11-02 | 2019-12-03 | Ford Global Technologies, Llc | Electronic interior door release system |
US10422166B2 (en) | 2013-11-21 | 2019-09-24 | Ford Global Technologies, Llc | Piezo based energy harvesting for E-latch systems |
US10301855B2 (en) | 2014-05-13 | 2019-05-28 | Ford Global Technologies, Llc | Electronic control system and sensor for electrically powered vehicle door latches |
US9834964B2 (en) * | 2014-05-13 | 2017-12-05 | Ford Global Technologies, Llc | Powered vehicle door latch and exterior handle with sensor |
US10273725B2 (en) | 2014-05-13 | 2019-04-30 | Ford Global Technologies, Llc | Customer coaching method for location of E-latch backup handles |
US11466484B2 (en) | 2014-05-13 | 2022-10-11 | Ford Global Technologies, Llc | Powered latch system for vehicle doors and control system therefor |
US10119308B2 (en) | 2014-05-13 | 2018-11-06 | Ford Global Technologies, Llc | Powered latch system for vehicle doors and control system therefor |
US10323442B2 (en) | 2014-05-13 | 2019-06-18 | Ford Global Technologies, Llc | Electronic safe door unlatching operations |
US10267068B2 (en) | 2014-05-13 | 2019-04-23 | Ford Global Technologies, Llc | Electronic vehicle access control system |
US20150330117A1 (en) * | 2014-05-13 | 2015-11-19 | Ford Global Technologies, Llc | Powered vehicle door latch and exterior handle with sensor |
US11555336B2 (en) | 2014-05-13 | 2023-01-17 | Ford Global Technologies, Llc | Electronic safe door unlatching operations |
RU2670501C2 (ru) * | 2014-05-20 | 2018-10-23 | Форд Глобал Технолоджис, ЛЛК | Дверь транспортного средства с электромеханической запорной системой |
US10526821B2 (en) | 2014-08-26 | 2020-01-07 | Ford Global Technologies, Llc | Keyless vehicle door latch system with powered backup unlock feature |
US10377343B2 (en) | 2015-10-12 | 2019-08-13 | Ford Global Technologies, Llc | Keyless vehicle systems |
US11214991B2 (en) * | 2016-06-03 | 2022-01-04 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Additional door handle module for a door handle unit |
US10584526B2 (en) | 2016-08-03 | 2020-03-10 | Ford Global Technologies, Llc | Priority driven power side door open/close operations |
US10227810B2 (en) | 2016-08-03 | 2019-03-12 | Ford Global Technologies, Llc | Priority driven power side door open/close operations |
US10697224B2 (en) | 2016-08-04 | 2020-06-30 | Ford Global Technologies, Llc | Powered driven door presenter for vehicle doors |
US10329823B2 (en) | 2016-08-24 | 2019-06-25 | Ford Global Technologies, Llc | Anti-pinch control system for powered vehicle doors |
US10934760B2 (en) | 2016-08-24 | 2021-03-02 | Ford Global Technologies, Llc | Anti-pinch control system for powered vehicle doors |
US11180943B2 (en) | 2016-09-19 | 2021-11-23 | Ford Global Technologies, Llc | Anti-pinch logic for door opening actuator |
US10458171B2 (en) | 2016-09-19 | 2019-10-29 | Ford Global Technologies, Llc | Anti-pinch logic for door opening actuator |
US10604970B2 (en) | 2017-05-04 | 2020-03-31 | Ford Global Technologies, Llc | Method to detect end-of-life in latches |
US10907386B2 (en) | 2018-06-07 | 2021-02-02 | Ford Global Technologies, Llc | Side door pushbutton releases |
Also Published As
Publication number | Publication date |
---|---|
FR2853346A1 (fr) | 2004-10-08 |
FR2853346B1 (fr) | 2005-06-24 |
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