摘要:
A door latch arrangement (10) includes a latch bolt (12) releasably retainable in a closed position by a pawl (14). The pawl is connected to an inside release member (26) by a first transmission path (28). The first transmission path is interruptible by operation of a first actuator (32). The pawl is further connected to an outside release member (16) by a second transmission path (18), the second transmission path being interruptible by operation of a second actuator (22). The door latch arrangement further includes a detection device for detecting when the inside release member is operated. The first and second actuators are controlled by a control device (36), operable in response to signals from the detection device to provide for override unlocking.
摘要:
A clutch for an electric motor includes a pinion with a groove, a hub with a cleat and a spring. The pinion is mounted freely on a drive shaft, and the hub is mounted integrally on the drive shaft. The spring includes end legs housed in the groove of the pinion and stems defining a space to receive the cleat of the hub. The pinion is driven by the hub via the spring, which can absorb the over torque generated when the motor stops by sliding in the groove. The hub, the cleat and the spring assembly offers a simple design and limited bulk.
摘要:
Parking brake for vehicle, of the type comprising a lever (1) articulated onto a spindle (2) integral with a base (3) designed to be solidly attached with the chassis of the vehicle, which lever is connected to at least one actuation cable (7), and means for locking the lever in a predetermined angular position; the lever includes an element (9) for linkage with the cable, and the end of the base (3) contiguous to the articulation spindle of the lever is profiled so as to form a ramp (11) for limiting the displacement of the said linkage element during operations of the lever, this ramp being limited by a stop (11b) for retaining the lever in a raised brake actuation position and being positioned at the end of the base opposite the entry of the cable. This brake requires for its operation only a limited force from the user, less than the forces normally necessary on conventional brakes with toothed sectors and pawls.
摘要:
A door mechanism including self-acting latching means operatively holding the door closed and including a latch release member selectively moveable from a neutral position to a release position freeing the door for opening. Locking means act to secure the latched door by preventing release actuation of the latching means and including a lock drive member selectively moveable between locked and unlocked positions. The latch release member has a path of travel extending between said release position and a door secure position, said neutral position being in an intermediate part of said path. The release member and the lock drive member are coupled by motion transmitting means including a first formation on one of said members co-acting via a connecting means with a second formation on the other of said members to shift the lock drive member to the locked position on movement of the release member from its neutral position to its door secure position.
摘要:
An electric motor includes a rotor and a commutator housing having at least two flexible conductors connected to brush holders. The flexible conductors provide a connection to electrical supply posts which extend parallel to an axis of the rotor. The motor can thus be assembled into a housing, such as a vehicle door latch housing, with the axis of the rotor parallel to the electrical supply posts without needing a supplementary assembly component.
摘要:
A lock has a locking state and/or an unlocking state. The lock includes a locking arm movable between a number of positions corresponding to the states of the lock and a motor with a drive shaft for driving the locking arm. The drive shaft defines a trajectory with respect to the locking arm. The lock also includes a locking rod articulated to the locking arm over the trajectory of the drive shaft with respect to the locking arm. The lock makes it possible to obtain a less bulky lock.
摘要:
A lock includes a housing, a claw outside the housing and a pawl acting on the claw that is inside the housing. The pawl is less exposed to the environment and is better protected, improving the lifetime of the lock.
摘要:
A latch includes an external opening lever and an internal opening lever. The latch is designed to occupy three states of locking and/or unlocking of the levers. The latch includes a locking arm mobile between three positions corresponding to the three states of the latch, a mobile part moveable by actuation of a motor in a first direction and a second direction and a stop moveable between a first position and a second position. The stop is mounted on the mobile part, and the stop and the mobile part drive the locking arm. The latch is able to pass through the three states by moving the mobile part in its two directions and by moving the mobile stop between its two positions.