Abstract: A drive arrangement for a motor vehicle door or hatch which can be moved by a motor with a planet gear and a brake device with a brake. The brake device has a brake drive which is separate from the drive which drives the drive shaft and the brake is able to be moved at least from one of two positions into the other of the two positions by the brake drive. The brake can be an arc-shaped clip pivotally supported by a pivot axle with an inner periphery which is matched to an outer periphery of an element of the planet gear. The brake can be combined with the brake drive as an eddy current brake or can be operated by a further gearing or use of a permanent magnet with which an electromagnet is able to interact.

Abstract: A motor vehicle door arrangement with at least one motor vehicle door and a drive for motorized movement of the motor vehicle door from the closed position into the open position and from the open position into the closed position and with a control for triggering the drive, the control being assigned an optionally actuatable mobile part which the user generally carries and which interacts with the control means over a wireless transmission link when the user approaches the motor vehicle, enhanced actuation automatically carrying out opening and/or a closing as triggered by a predetermined process of use and without the necessity of actuating the mobile part. With respect to enhanced actuation, the control means, especially with the vehicle stopped, can be moved into the activated and deactivated states, and can be triggered by the predetermined usage process exclusively when the control means is in the activated state.

Abstract: Drive arrangement for motorized actuation of a functional element in a motor vehicle, having at least one drive, the drive having a drive motor and a spindle-spindle nut gear connected downstream of the drive motor for producing linear drive movements, the spindle-spindle nut gear having a spindle with an outside thread and a spindle nut with an inside thread, the linear drive movements being a motion of the spindle nut parallel to a spindle axis. the spindle-spindle nut gear has at least one telescoping sleeve with an inside thread and an outside thread. The at least one telescoping sleeve, spindle and spindle nut are arranged in a telescoping manner being screwed into one another with each outside thread forming a thread pairing with an respective inside thread. An alternative spindle-spindle nut gear has the outside thread and form a ball groove thread pairing with a variable thread pitch.

Abstract: A motor vehicle lock with a latch and an assigned ratchet, an opening drive for motorized lifting of the ratchet, a flexible traction mechanism and a guide pulley which is located on the ratchet or on a rocker arm which is assigned to the ratchet, the traction mechanism being coupled by drive engineering on its first end to the opening drive and the traction mechanism being guided via the guide pulley. The traction mechanism together with the guide pulley provides a pulley arrangement to lift the ratchet. An emergency actuation arrangement is provided for manually lifting the ratchet and a second end of the traction mechanism is coupled by drive engineering to the emergency actuation arrangement.

Abstract: Sliding door arrangement for a motor vehicle having a lock arrangement, for fixing a sliding door in opened and closed positions, with a catch lever arrangement with a pivoting catch lever that is movable into engaged and raised states and is pretensioned toward the engaged state. The catch lever arrangement has first and second engagement elements with which the catch lever engageable, the catch lever, when the sliding door is in the opened position, engaging the first engagement element and the catch lever fixing the sliding door in the opened position. The catch lever is engageable with the second engagement element when the sliding door is in the closed position and the catch lever fixes the sliding door in the closed position. The arrangement is such that the pretensioning of the catch lever toward the engaged state rises by the movement of the sliding door into the closed position.

Abstract: A motor vehicle lock with a latch and a ratchet, the latch being movable out of a fully latched position into a release position and vice versa, and the ratchet being movable out of an engagement position which keeps the latch in the fully latched position into a raised position which releases the latch, and optionally, into an overtravel position and vice versa. To achieve reliable opening, a forced opening mechanism is provide which is actuated by the movement of the ratchet or of the drive which moves the ratchet, and the ratchet or the drive causes the forced opening mechanism to positively engages the latch or an element which is dynamically connected to the latch so as to forcibly move the latch toward the release position.

Abstract: A motor vehicle lock for a trunk lid or a tailgate of a motor vehicle. In this motor vehicle lock, two driver elements are provided on a disk-shaped driving element and they implement different speed reduction ratios with respect to the ratchet. In this way, an optimum, staggered starting characteristic is produced; moreover, construction effort and costs are minimized.

Abstract: A sliding door for a motor vehicle which is movable in a sliding motion into an opened and a closed position is provided with a main lock arrangement by which the sliding door can be fixed in the closed position, and an auxiliary lock arrangement which supplements the holding force of the main lock arrangement when the sliding door is in the closed position. In an improvement over conventional sliding door arrangements of this type, the auxiliary lock arrangement is used not only for supplementing the main lock arrangement when fixing the sliding door in the closed position, but also for fixing the door in the opened position.

Abstract: A motor vehicle side door arrangement has front and rear side doors, end sides of the front and rear side doors facing one another when the doors are closed. The rear side door has a lock arrangement and a door handle that is couplable to the lock arrangement for activation thereby. The lock arrangement has a clutch by which a connection between the locking mechanism and the door handle can be activated and deactivated. A mechanical transmission which can be deflected is connected with the clutch, and deflection of the transmission moves the clutch into a position causing deactivation of the door handle of the rear side door. Deflection of the transmission for deactivating of the rear side door door handle is produced by the front side door engaging the transmission when the front side door is closed with the rear side door already closed.

Abstract: A functional unit of a motor vehicle tat has at least one adjustable functional element, a control means for controlling and/or for monitoring the position of the functional element, an angle sensor coupled to the functional element for determining the position thereof, a stator and a rotor that is pivotable relative to the stator around an axis of the angle sensor, the angle sensor producing an output signal which corresponds to a respective position of the rotor relative to the stator and the output signal being supplied to the control means, in which the angle sensor is a magneto-resistance angle sensor, the stator has evaluation electronics and the rotor has a permanent magnet arrangement. The functional element can be such motor vehicle elements as a pivotable rear hatch, a pivotable trunk lid, a pivotable hood and a pivotable or sliding door, a motorized seat adjustment, and a motorized window raiser.

Abstract: A motor vehicle lock includes a latch and a ratchet arrangement. The latch is able to swivel around a swivelling axis, and be moved into an open position, a main locked position and optionally a preliminary locked position. The ratchet arrangement is able to be moved into at least one holding position and into a release position. The ratchet arrangement when in the holding position, keeps the latch, in any case, in the main locked position. The ratchet arrangement includes ratchet kinematics and an adjustable blocking element. By resetting the latch out of the main locked position in the direction of the open position the ratchet kinematics is moved and when the ratchet arrangement is in the holding position the blocking element blocks the movement of the ratchet kinematics which can be caused by the latch and thus blocks the resetting of the latch.

Abstract: A motor vehicle lock and a holding device for a motor vehicle safety device having a component which can be shifted out of the neutral position into an action position are both provided with a latch, a ratchet arrangement and a release-free mechanism which is pretensioned against a stop. The latch has at least an open position which releases the component, a main latching position, and an overtravel area located on an opposite side of the main latching position from the open position. The ratchet arrangement has at least one holding position and a release position. A free-running lever is pivotable around a pivot axis to activate the release-free mechanism, and the free-running lever is coupled to the latch such that passing of the release-free mechanism is associated with pivoting of the free-running lever against its pretensioning.

Abstract: A motor vehicle door locking system and a door handle are proposed. In order to prevent unlocking or opening of an electrically triggered motor vehicle door lock by unintentional actuation of a first actuating means, a second actuating means is employed and required to be activated in combination with the first actuation means for unlocking or opening of the motor vehicle door lock, and thus unlocking or opening the assigned motor vehicle.

Abstract: A drive arrangement for actuating a hatch of a motor vehicle with a drive for producing driving having a drive motor for producing movement of the hatch between an open position and a closed position and having a transmission linkage connected on the output side of the motor. The transmission linkage has a first driven lever and a second driven lever for transmission of pushing forces and/or pulling forces to the hatch, and the driven levers, in the installed state, converge on a joint arrangement which is located on the hatch and are coupled to it by drive engineering in a manner such that the lines of dynamic effect of the two driven levers form an included angle with one another which corresponds to the respective position of the hatch.

Abstract: A drive arrangement that is an economical structure that makes optimum use of existing installation space is achieved by a drive arrangement, for actuating the hatch of a motor vehicle that is coupled to the body of the motor vehicle to pivot around a hatch axis opening and closing a hatch opening of the body, of the type having a drive motor and a gearing connected on an output side of the drive motor for producing drive motions and movement of the hatch between an open position and a closed position, the gearing having an actuating element which is pivotable around axis of the actuating element and having a push rod which is coupled to the actuating element with an offset respect to the axis of the actuating element, in which the actuating element axis is arranged essentially perpendicular to the hatch axis.

Abstract: A motor vehicle door lock mechanism with a drive and an operating lever, the drive including a motor and a symmetrical actuating element. The actuating element engages the operating lever so that the operating lever can be moved by the drive into different operating states. The actuating element has a number of guide tracks which correspond to a number of initial positions that are equivalent with respect to the operating state of the operating lever. The operating lever comprises a journal that fits into the guide tracks is movable by the actuating element from a first operating state into a second operating state out of an initial position. If the adjustment motion of the actuating element is not completed and the actuating element is in an intermediate position, the operating lever is manually resettable into the first operating state, into one or another of the initial positions depending on the position of the actuating element relative to first and second sides of a turning point.

Abstract: An actuator for a motor vehicle has a drive motor, an actuating element and a blocking element. The blocking element can be deflected by the actuating element, against pretensioning, into a blocking position in which the blocking element blocks further movement of the actuating element. For this deflection, the blocking element is equipped with a tappet and the actuating element is equipped with a power transmission element. The actuating element is equipped with a stop and the blocking element is equipped with an counter-stop for blocking. Before the blocking is produced, the power transmission element releases the tappet, and after release, the blocking element, driven by its pretensioning, causes its counter-stop to fall onto the stop of the actuating element in a catch position.

Abstract: The present invention relates to a motor vehicle lock having a lock catch and a locking pawl. The lock catch may be brought into an opening position, a main locking position and a preliminary locking position. The locking pawl can be brought into a lowered and raised position. The locking pawl may be arranged to hold and release the lock catch in a direction of its opening position. A memory element is assigned to the locking pawl and arranged to keep the locking pawl in the raised position. The memory element may operate with a control apparatus. The locking pawl may be releasable by motor from the raised position and may further be moveable in a direction of its lowered position unhindered by the memory element. The release by motor of the locking pawl is controllable at a predetermined triggering time by the control apparatus.

Abstract: A sliding door for a motor vehicle, the sliding door being movable by a sliding motion into an opened and into a closed position, and having a fixing arrangement (2). The fixing arrangement (2) has an engagement module (3) and an engagement element (4), the engagement module (3) engaging the engagement element (4) when the sliding door is moved into the opened position and in this way fixing the sliding door in the opened position. It is proposed that the engagement module (3), when the sliding door has been fixed in the opened position, can be actuated by a drive in a motorized manner so that, in this way, the engagement element (4) is released and the sliding door can then be moved in the closing direction.

Abstract: A motor vehicle lock with a latch and a ratchet, the latch being pivotable around a pivot axis, and being movable into an open position and into at least a fully latched position and the ratchet being movable into at least one holding position and into a release position, the ratchet holding the latch in the fully latched position in the holding position. Additional kinematics are coupled in a pivoting and undetachable manner to the latch so that the resetting motion of the latch out of the fully latched position in the direction of the open position causes movement of the additional kinematics and the additional kinematics are coupled to an elastic resistance element at least when the latch is in the fully latched position so that the action of the force of the resistance element on the additional kinematics causes inhibition of the first segment of the resetting motion.