摘要:
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.
摘要:
Motor vehicle lock with a ratchet, latch, actuation lever, internal actuation chain, external actuation chain and a control, the ratchet having an engagement position in which it holds the latch in the closed position, and a raised position in which the latch is released, the ratchet being movable from the engagement position into the raised position by the actuating lever, the control having different operating states and depending on the state, the ratchet is actuatable via the actuation lever by the internal actuation chain from an inside door handle and/or by the external actuation chain from an outside door handle or not at all. In the base state, the internal actuation chain and the external actuation chain are coupled to the actuation lever and the internal actuation chain and/or the external actuation chain can be decoupled from the actuation lever by the control depending on the operating state.
摘要:
A first position detection arrangement for a functional element (1) which can be positioned by a motor in a motor vehicle, a drive arrangement (2) being coupled via a drive train (3) to the functional element (1) and the functional element (1) thus being positionable by a motor, there being two incremental rotary transducers (4, 5) which are assigned to the drive train (3) and there being a control (6) which is coupled to the rotary transducers (4, 5). It is suggested that the arrangement is made such that, when the functional element (1) is being positioned, an offset arises between the rotary transducer signals of the two rotary transducers (4, 5), the control means (6) being designed such that it determines the absolute position of the functional element (1) from the offset.
摘要:
A motor vehicle component with a drive having a motor, a gearing and a component which is movable by the drive, the motor being coupled to a driving side of the gearing and a driven side of the gearing being coupled to the movable component, a kinematic chain of the gearing between the driving side and the driven side having at least two transmission elements. The drive is operable in blocking operation by a displaceable blocking element that is movable into blocking engagement with the drive. The displaceable blocking element is in addition to the drive and the adjustable component, and is engaged in a controlling manner with the first transmission element of the kinematic chain so that, depending on the position of a first transmission element, it can be moved into blocking engagement with a second transmission element of the kinematic chain.
摘要:
A holding device for a motor vehicle safety with a component which can be displaced out of a rest position suddenly into an action position, with a holding element. Such a motor vehicle safety means is, for example, a head support/roll bar which extends automatically in an accident. The holding device has a latch which fixes the component in the rest position and a ratchet arrangement which holds the latch in the engagement position. The ratchet arrangement has ratchet kinematics and an adjustable blocking element. By moving the latch out of the engagement position into the direction of the release position, the ratchet kinematics are moved and the blocking element blocks the movement of the ratchet kinematics which can be caused by the latch.
摘要:
A motor vehicle door lock including a diode for operating an electric motor drive in one direction of drive rotation. To minimize the electric motor turning back against the direction of drive rotation in the off state, the diode is connected in parallel to the electric motor drive which provides essentially for short circuiting of the electric motor drive when it turns back. In this way, rebound of the electric motor drive is prevented or reduced.
摘要:
A drive arrangement for the motorized movement of a functional element in a motor vehicle. An electric drive motor moves the functional element in two directions via a first drive train and a second drive train. The drive force is transmitted simultaneously via the two drive trains in at least one of the two directions of movement of the functional element. One of the two drive trains comprises cable-operated speed transforming transmission with a drive cable which is used to transmit drive force while the other of the two drive trains is a cableless drive train. A differential with two outputs can optionally be connected downstream from the drive motor with the drive trains then extending from the outputs of the differential.
摘要:
A drive arrangement for motorized movement of a closure element of a motor vehicle that can be moved between an open position and a closed position, there being at least one drive which is coupled by drive engineering to the closure element, the drive having a drive motor and a drive line connected downstream of the drive motor. A slotted link mechanism is connected to the drive line of the drive, the slotted link mechanism having a drive element and a driven element, the drive element being be rotated by the drive motor around a drive axis, the drive element engaging the driven element by drive engineering via a control link. A driver corresponds to the control link and by turning the drive element, the driven element can be moved essentially perpendicular to the drive axis.
摘要:
A preassembled drive unit for an adjustable functional element in a motor vehicle has a drive motor (1) and a braking device (2). A drive connection (3) is provided for producing the driving force or driving torque of the drive motor (1) and a brake connection (4) is provided for producing the braking force or braking torque of the braking means (2).
摘要:
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.