摘要:
A power-operated vehicle door locking assembly including separate inner and outer door locking mechanisms connected with a housing assembly and an electric motorized system operable to selectively move (1) the inner door locking mechanism between an inoperative and an inner door locking position in response to inner manual electric motor energizing actuations and (2) the outer door locking mechanism between an inoperative and an outer door locking positions in response to outer manual electric motor energizing actuations. The arrangement is such that an outer manual electric motor energizing actuation without a corresponding inner manual electric motor energizing actuation causes a door latching assembly when in a door latching position to be incapable of being moved into a door unlatching position by an outer door latch releasing mechanism while at the same time the door latching assembly is capable of being moved into the door unlatching position thereof by an inner door latch releasing mechanism.
摘要:
A vehicle door latch assembly moveable between an unlocked condition, a locked condition and a double locked condition. The door latch assembly has a support housing with a cover having a projecting block. A ratchet is mounted to the support housing between a latched position and an unlatched position. A pawl is mounted to the support housing and is moveable between a blocking position securing the ratchet in the latched position and a release position permitting the ratchet to pivot toward the unlatched position. A release mechanism is mounted to the support housing for moving the pawl into the release position. A coupler is couples between the pawl and the release mechanism. The coupler moves between an engaged position aligned with the release mechanism and a disengaged position spaced from the release mechanism. A cam is rotatably mounted to the cover and includes an integral notch defining a pair of stops for selective engagement with the block. A transfer element is mounted to the cam and engages the coupler for transferring the rotation of the cam into the movement of the coupler. A rocker is movably mounted to the cover for selectively engaging the notch of the cam. A first controller rotates the cam and moves the transfer element between a first position wherein one of the stops engages one side of the block and the rocker continues to engage the notch with the coupler aligned with the release mechanism for defining the unlatched condition of the door lock; a second position wherein the rocker engages the other stop to prevent further rotation of the cam with the coupler disengaged with the release mechanism to define the first locked condition; and a third position wherein the other stop engages the other side of the block and the rocker is released from the notch with the coupler disengaged further from the release mechanism to define the second locked condition. A second controller rotates the rocker to release the rocker from the notch during rotation of the cam from the second position to the third position.
摘要:
A lock suitable for use in a motor vehicle door has a rotary latch, a locking wedge, a pawl, a setting device, and a transmission device wherein the rotary latch cooperates with the locking wedge to be locked in a locking position by the pawl. Upon actuation of a manipulator, the setting device brings the pawl electrically at least into one opening position. The transmission device brings the pawl into its opening position by actuation of the manipulator over a displacement range which is greater than a displacement range of an electric unlocking.
摘要:
An electric motor-operated actuator for a motor vehicle lock is provided which permits manual activation in a very wide range of operation. The actuator includes a control crank formed by an outer and an inner guide cam which, over a considerable angular range, have a radial distance from one another which corresponds roughly to the radial distance from an inner stop and an outer stop to allow free manual switching of the control lever between two operating states. The guide cams which form the control crank have radii which change only in a relatively small angular range for purposes of displacement of the control lever, and therefore have a relatively large rise. Preferably, the actuator is overall self-locking.
摘要:
A motor vehicle door lock is provided. An inside connecting device is connected at one end to an inside door opening element and at another end to an inside opening lever. The inside opening lever pivots about a first pin via the inside connecting device and the inside door opening element, whereby the inside opening lever engages a pawl which in turn engages a striker. An inside pivoting arm cooperates with the inside opening lever. The inside pivoting arm pivots about pin whereby it moves the inside opening lever between a locked and an unlocked position. In the locked position, the inside opening lever is not affected by the inside connecting device and in the unlocked position, the inside connecting device may act on the inside opening lever. Corresponding parts are also provided for an outside door opening element. The latch, pawl, levers and pivoting arms are all arranged parallel to the same face of a housing whereby their pins are perpendicular to the same face.
摘要:
A vehicle door latch has a forkbolt, a detent that holds the forkbolt in a latched position, a release mechanism that moves the detent to release the forkbolt and a lock mechanism for disabling the release mechanism. The detent is moved by an intermittent lever that is part of the release mechanism and part of the locking mechanism. A lock lever forming part of the lock mechanism moves the intermittent lever back and forth between an unlock position where the intermittent lever drives the detent to release the forkbolt and a lock position where the intermittent lever free wheels with respect to the detent. The intermittent lever is pivotally connected to an unlatching lever of the release mechanism that is operated by inside and outside release levers. The lock lever includes a lower lock lever, an upper lock lever and a spring that stores energy when the lower lock lever pivots with respect to the upper lock lever. The lock mechanism includes an inside lock lever and an outside lock lever for operating the lower lock lever. The door latch also includes a motor driven actuator assembly for operating the lock mechanism and a double lock assembly for disabling the lock assembly so that the door latch cannot be unlocked by the inside lock lever.
摘要:
Lock comprising a rotary latch and a pawl for retaining the latch; external opening control rod and internal opening control rod for acting on the pawl by way of an intermediate lever and an electric drive. The intermediate lever has one end connected to the pawl. The lever being articulated in such a way as to be able to pivot at least about two different axes forming an angle between them. A pivoting of the lever about a first direction permits the locking function to be performed, a pivoting of the lever about the second direction permits the child safety function to be performed, and a combined pivoting of the lever about the first and second directions permits the double-locking function to be performed, so that the electric drive has only to control two movements in order to execute the three functions: locking, child safety and double-locking.
摘要:
The control arrangement for functional states of a lock for vehicles has a driving motor for a control element which is variably adjustable corresponding to the functional states. The control element interacts with two levers or cams which are connected with the inside and outside door handle. The control element carries out a uniform circular or linear movement. The control element is adjustable in a number of positions which are equal to the functional states. In these positions, the control element blocks or releases the movements of the levers.
摘要:
A motor vehicle has a body, a door movable on the body between a closed position and an open position, an electric power source mounted in the body, and a latch having interengageable parts on the vehicle body and on the door engageable in a latched position to retain the door in the closed position, and an electrical actuator energizable to put the latch in an unlatched position. A drive on the body connected to the door is energizable from the source for moving the door between the open and closed positions and a battery is provided in the door separate from the body-mounted power source. An electronic controller in the door powered by the battery is connected to the latch actuator for operating same to unlatch the door and to a transmitter for transmitting a signal indicating the position of the door and of the latch. Another electronic controller in the body includes a receiver for receiving the signal from the transmitter in the door is connected to the drive and to the body power source for operating the drive in accordance with the signal received by the body receiver.
摘要:
A door locking device with an antitheft mechanism comprises a main locking lever connected to a key cylinder and, for changing over the locking device to a locking state or to an unlocking state, a sub locking lever connected to an inside lock button of the door, a connector provided between the locking levers, always linked with the main locking lever and changed over to a normal position where it is linked with the sub locking lever and to an antitheft position where it is not linked therewith, an output member which is turned by the motor and is linked with the main locking lever, and a guide wall provided in the vicinity of the connector. The guide wall is engageable with the connector as the connector is displaced by unlocking rotation of the main locking lever in order to displace the connector from the antitheft position to the normal position.