摘要:
Anti-theft device (102) for a motor vehicle (100), comprising: a cylinder (108), a key reading device (110) intended to block rotation of the cylinder (108) in the absence of the key or when a key that is non-compatible with the reading device (110) is read, and to allow rotation of the cylinder (108) when a key compatible with the reading device (110) is read, a switch (114) intended to be driven by rotation of the cylinder (108) to take a first STOP position in which the switch (114) is intended to deactivate a motor of the motor vehicle (100), and a second ON position in which the switch (114) is intended to activate the motor. The anti-theft device (102) further comprises: a safety device (116) intended to prevent the switch (114) from leaving the ON position in the direction of the STOP position, and a speed measurement device (118) intended to measure a speed of the motor vehicle (100) and to supply an activation signal to the safety device (116) when the measured speed exceeds a predetermined threshold.
摘要:
The invention relates to an anti-theft device for the steering column of a motor vehicle and to the associated assembly method. The anti-theft device comprises an anti-theft body (15) and a locking module (23) intended to be received in a blind housing in the anti-theft body (15), said locking module (23) including: a bolt (25) mounted such that it can move between an unlocked position in which it is intended to be disposed at a distance from the steering column, and a locked position in which it is intended to lock said column; a bolt guide (27) in which the bolt (25) is movably mounted and from which the bolt can project out in the locked position; and an elastic return element (39) for the bolt, designed to urge the bolt (25) into the locked position, characterised in that it comprises a reinforcing cover (43) capping the bolt guide so as to be disposed between the wall forming the base of the blind housing (12) and the bolt guide (27), said reinforcing cover (43) blocking an opening (30) in the bolt guide (27) by compressing the elastic return element (39) for the bolt, said reinforcing cover (43) and said bolt guide (27) having complementary pre-holding members which co-operate with the elastic return element in order to hold the reinforcing cover (43) at the bolt guide (27).
摘要:
The invention relates to an anti-theft device (1) for a steering column of a motor vehicle, said device (1) comprising: a bolt (7) mounted such that it can move in translation in the device (1) between a position in which the steering column is locked and a position in which the column is released, and a means (15) for controlling the movement of the bolt (7). The device also comprises a drive means (9) connecting the control means (15) and the bolt (7), said drive means (9) including a housing (20) that receives at least part of a locking element (19) when the locking element (19) is in the rest and active positions. The aforementioned locking element (19) is configured to co-operate with the control means such as, in the active position, to lock the drive means (9) when the bolt (7) is in the locked position.
摘要:
The invention relates to a lock for a motor vehicle, comprising a stator (1), and a rotor (2) designed to actuate an unlocking body, the stator (1) and the rotor (2) comprising a first and a second assembly means which cooperate together such that the rotor (2) can move between an open angular position in which the rotor (2) can move in translation along the axis of rotation of the rotor, and closed angular positions in which the first and second assembly means block the rotor (2) in translation along the axis of rotation of the rotor, the closed angular positions comprising an idle position and at least one active position for actuating the unlocking body, the lock also comprising a blocking means (33, 34) for blocking the rotation of the rotor (2) in the direction of the open angular position. The invention also relates to an associated motor vehicle and an associated assembly method.