A transmission for a motor vehicle is provided. The transmission has a hydraulically or electrically operable gearshift sleeve, a clutch pack, an input shaft, and an output shaft, a gearshift sleeve, a gearshift sleeve claw, and an opposing output claw associated with the output shaft. The gearshift sleeve can be moved from an initial position into a first position, in which the gearshift sleeve transfers an axial force by way of the first ramp element and the second ramp element to the clutch pack for synchronization of the disks, and into a second position, in which the gearshift sleeve claw is connected to the output claw interlockingly in the direction of rotation and thus the input shaft and the output shaft are interlockingly coupled. A method for shifting such a transmission is also provided.

A method for operating a transmission (3) that includes at least one form-locking shift element (A, F) with two shift-element halves is provided. The shift element (A, F) is disengaged in a first end position and is engaged in a second end position of a displaceable shift-element half. Upon detection of a sensor malfunction, a check is carried out to determine whether the shift-element half, before the malfunction of the sensor, was in an end position as demanded and was actuated by an actuation force acting in the direction of this end position. Power flow in the transmission (3) is maintained for as long as it takes for the shift-element half, starting from the current end position, to be actuated in the direction of the other end position and/or for the actuation force acting in the direction of the current end position to be less than a threshold value.

A shiftable shaft connector that has a sliding sleeve that can be displaced axially between an engaged position and a disengaged position, a shifting gear (6) with a shifting contour (11) that is connected in an axially fixed manner to the sliding sleeve and can rotate in relation thereto, at least one support element corresponding to the shifting contour (11), and an actuator for rotating the shifting gear (6), in which the shifting contour (11) has a release stop (14) assigned to the disengaged position, and an engagement selection stop (15) and an engagement stop (16) assigned to the engaged position, a method for shifting such a shaft connector, wherein the shifting gear (6) is rotated in a releasing direction in order to displace the sliding sleeve into the disengaged position, until the at least one support element reaches the release stop (14) of the shifting contour (11), and is rotated in an engagement direction in order to displace the sliding sleeve into the engaged position of the shifting gear (6), until the at least one support element reaches the engagement selection stop (15) of the shifting contour (11), and a vehicle transmission that has a drive shaft and an output shaft, wherein the vehicle transmission has a shaft connector of the type described above, that acts between the drive shaft and the output shaft.

A drivetrain assembly having a shift mechanism. The shift mechanism may include a shift rail, a first shift assembly, a second shift assembly, and a sector cam. The shift rail may be fixedly disposed on a housing. The sector cam may control movement of the first shift assembly and the second shift assembly.

An actuator device for a gearbox of a motor vehicle includes a plurality of selector shafts displaceable in a first direction between a plurality of selection positions and in a second direction between a plurality of shifting positions and which each have a connecting element that is operatively-connected in at least one of the selection positions with at least one selector rail of the gearbox for transferring a movement of the selector shaft in the second direction onto the selector rail. The selector shafts are mounted relative to each other to be movable relative to one another in the first direction and are fixed to relative to each other in the section direction The selection positions of the selector shafts are independently adjustable by of a plurality of first adjusting elements and wherein the selector shafts can be displaced together between the shifting positions by means of a second adjusting element.

A power transmission apparatus includes a first meshing engagement mechanism that selectively couples a first rotational section and a second rotational section; and a second meshing engagement mechanism that selectively couples a third rotational section and a fourth rotational section. The first meshing engagement mechanism includes a first movable member provided with third meshing teeth that mesh with first meshing teeth provided on one of the first and the second rotational sections. The second meshing engagement mechanism includes a second movable member provided with fourth meshing teeth that mesh with second meshing teeth provided on one of the third and the fourth rotational sections. At least a portion of a first movable region of the third meshing teeth and at least a portion of a second movable region of the fourth meshing teeth overlap with each other in a radial direction with respect to a rotational axis.

A method for operating a transmission (3) that includes at least one form-locking shift element (A, F) with two shift-element halves is provided. The shift element (A, F) is disengaged in a first end position and is engaged in a second end position of a displaceable shift-element half. Upon detection of a sensor malfunction, a check is carried out to determine whether the shift-element half, before the malfunction of the sensor, was in an end position as demanded and was actuated by an actuation force acting in the direction of this end position. Power flow in the transmission (3) is maintained for as long as it takes for the shift-element half, starting from the current end position, to be actuated in the direction of the other end position and/or for the actuation force acting in the direction of the current end position to be less than a threshold value.

An apparatus for axially adjusting a shifting element includes a shifting shaft, which can be rotated about an axis, an actuating body, which is connected to the shifting shaft for conjoint rotation and in an axially movable manner and which has at least two slotted guide sections designed as grooves on a peripheral surface, and a linear actuator, which is associated with the actuating body and has an actuatable actuator pin, which can engage in the slotted guide sections in order to axially move the actuating body. Each slotted guide section has an incoupling region for the actuator pin, an opposite outcoupling region for the actuator pin, and an adjusting region, which lies therebetween in the peripheral direction and is bent in a curved shape, for axially moving the actuating body. The incoupling region and the outcoupling region of the slotted guide sections that are adjacent in the peripheral direction are arranged at the same axial position.

A final drive for a motor vehicle, with a first input shaft, a second input shaft, a first output shaft and a second output shaft, the first input shaft being permanently coupled to the first output shaft by a first crown gear drive and the second input shaft being permanently coupled to the second output shaft by a second crown gear drive. The first input shaft and the second input shaft are arranged coaxially with each other and the first output shaft and the second output shaft extend in opposite directions starting from the respective crown gear drives, an axial plane extending the rotational axes of the input shafts and encloses a plane perpendicular to the axis plane with the rotational axes of the output shafts.

A transmission, in particular for a motor vehicle, is provided. The transmission has a hydraulically or electrically operable gearshift sleeve, a dutch pack, an input shaft, and an output shaft, which are rotatably mounted about an axis of rotation, a first ramp element, and a second ramp element. The gearshift sleeve has a gearshift sleeve claw, and the output shaft has an output claw, which is arranged so as to lie opposite. The gearshift sleeve can be moved from an initial position into a first position, in which the gearshift sleeve transfers an axial force by way of the first ramp element and the second ramp element to the clutch pack for synchronization of the disks, and into a second position, in which the gearshift sleeve claw is connected to the output claw interlockingly in the direction of rotation and thus the input shaft and the output shaft are interlockingly coupled. A method for shifting such a transmission is also provided.