A tailgate opening/closing device has a simplified tailgate opening/closing structure, reduced manufacturing cost, reduced weight, and improved quality. The device includes a release gear configured to be rotated forwards and backwards by a rotational force from a motor, a cinching gear engaged with the release gear, a linkage mechanism configured to receive force from the cinching gear to rotate toward a claw, the claw being caught by the linkage mechanism to rotate together therewith so as to be engaged with a striker, and a pawl unit configured to be caught by the claw in the state in which the claw is engaged with the striker so as to restrict rotation of the claw and configured to allow rotation of the claw in a release operation direction only when the release gear rotates in the release operation direction.

The invention relates to a double-leaf vehicle door device comprising at least the following: two door leaves, each of which can be moved between an open position and a closed position in the form of a respective end position and into any intermediate position between the first open position and the first closed position, wherein a first movement of the first door leaf between the first open position and the first closed position is carried out without mechanically coupling the first door leaf to the second door leaf in contrast to a second movement of the second door leaf between the second open position and the second closed position, and a common locking device is provided which locks the first door leaf in the closed position when the first door leaf is located in the closed position and which locks the second door leaf in the closed position when the second door leaf is in the closed position. A pre-locking function is provided such that of the first door and the second door leaf, the door leaf which first reaches the closed position is held in the closed position at least until the other door leaf has also reached the closed position, and the locking device is additionally designed to only then lock or become capable of locking the first door leaf and the second door leaf.

The invention relates to a double-leaf vehicle door device comprising at least the following: two door leaves, each of which can be moved between an open position and a closed position in the form of a respective end position and into any intermediate position between the first open position and the first closed position, wherein a first movement of the first door leaf between the first open position and the first closed position is carried out without mechanically coupling the first door leaf to the second door leaf in contrast to a second movement of the second door leaf between the second open position and the second closed position, and a common locking device is provided which locks the first door leaf in the closed position when the first door leaf is located in the closed position and which locks the second door leaf in the closed position when the second door leaf is in the closed position. A pre-locking function is provided such that of the first door and the second door leaf, the door leaf which first reaches the closed position is held in the closed position at least until the other door leaf has also reached the closed position, and the locking device is additionally designed to only then lock or become capable of locking the first door leaf and the second door leaf.

A vehicle opening panel emergency access device, having: a body; a graspable pull member that is able to move between: a retracted position and a deployed position; a retention pin that is designed to occupy: a locking position and a position for releasing the pull member; an electric ejector designed to control the sliding of the retention pin; a control unit for control according to two modes: an unlocking mode in which the electric ejector drives the retention pin from its locking position to its release position; and a percussion mode in which the electric ejector drives the retention pin in oscillation between its locking position and an intermediate position between the locking position and the release position.

A vehicle opening panel emergency access device, having: a body; a graspable pull member that is able to move between: a retracted position and a deployed position; a retention pin that is designed to occupy: a locking position and a position for releasing the pull member; an electric ejector designed to control the sliding of the retention pin; a control unit for control according to two modes: an unlocking mode in which the electric ejector drives the retention pin from its locking position to its release position; and a percussion mode in which the electric ejector drives the retention pin in oscillation between its locking position and an intermediate position between the locking position and the release position.

A single-door control circuit for a train includes a first circuit for controlling a single door when the train is in a sleep state, and a second circuit for controlling a door of the train when the train is in a wake-up activated state. When the train is in the sleep state, the second circuit is not electrified, the first circuit works, a door control unit is electrified by a storage battery power supply, and the single-door control is triggered by an electric unlocking switch or a single-door button; and when the train is in the wake-up activated state, the first circuit is cut off, the second circuit is electrified, and under a condition that a cab on a local side is activated and the train is at a zero velocity, the single-door control is only triggered by activating the single-door button in the cab.

A single-door control circuit for a train includes a first circuit for controlling a single door when the train is in a sleep state, and a second circuit for controlling a door of the train when the train is in a wake-up activated state. When the train is in the sleep state, the second circuit is not electrified, the first circuit works, a door control unit is electrified by a storage battery power supply, and the single-door control is triggered by an electric unlocking switch or a single-door button; and when the train is in the wake-up activated state, the first circuit is cut off, the second circuit is electrified, and under a condition that a cab on a local side is activated and the train is at a zero velocity, the single-door control is only triggered by activating the single-door button in the cab.

A power latch assembly for a vehicle door of a motor vehicle includes a ratchet configured for movement between striker capture and striker release positions, wherein the ratchet is biased toward the striker release position, and a pawl configured for movement between a ratchet holding position, whereat the pawl maintains the ratchet in the striker capture position, and a ratchet releasing position, whereat the pawl releases the ratchet to the striker release position. A powered actuator is energizable to move in a first direction to move the pawl under a first release torque from the ratchet holding position to the ratchet releasing position and the powered actuator is energizable to move in a second direction to move the pawl under a second release torque from the ratchet holding position to the ratchet releasing position, wherein the second release torque is greater than the first release torque.

A power latch assembly for a vehicle door of a motor vehicle includes a ratchet configured for movement between striker capture and striker release positions, wherein the ratchet is biased toward the striker release position, and a pawl configured for movement between a ratchet holding position, whereat the pawl maintains the ratchet in the striker capture position, and a ratchet releasing position, whereat the pawl releases the ratchet to the striker release position. A powered actuator is energizable to move in a first direction to move the pawl under a first release torque from the ratchet holding position to the ratchet releasing position and the powered actuator is energizable to move in a second direction to move the pawl under a second release torque from the ratchet holding position to the ratchet releasing position, wherein the second release torque is greater than the first release torque.

A device for indicating lock status of a motor vehicle door includes a door lock status indicator carried on a window of the motor vehicle door. A window for a motor vehicle includes a luminescent door lock status indicator, a luminescent turn signal indicator and a luminescent blind spot indicator.