Abstract: A transmission assembly for a motor vehicle includes a transmission housing, a spur gearing in the housing having an input gear and an output gear, which are connected to one another, a differential gearing in the housing, wherein the differential gearing has a differential cage connected to the output gear for conjoint rotation, and numerous compensating gears rotatably supported in the cage, a sump that defines a fluid level in the transmission housing when the installed transmission assembly is stationary, and a shielding shell in the transmission housing, which surrounds the output gear and the differential cage, at least below the fluid level, to shield them against the sump, wherein the shell has a first channel, wherein fluid in the shell can be conveyed from the shell along the first channel to at least one area in the transmission assembly.

Abstract: Parking detent pawls are known which are suitable for securely holding a vehicle in a parked state. The aim of the invention is to provide a detent pawl for a parking lock which is characterized by a high degree of operational reliability.

Abstract: An emergency release of a parking lock of a vehicle transmission arranged in a transmission housing 9 includes an actuating element of an actuator for actuating the parking lock is drivable so as to be linearly movable between an interlock position and a release position. The emergency release lever 3 is pivotable away from a normal position past an emergency release position into an installation position and, in a second end region, has two guide projections 15, 16, which are parallel to each other and extend radially toward the pivot pin 7, and between which a securing projection 10, which is fixedly connected to the transmission housing 9, projects when the emergency release lever 3 is in the normal position and in the emergency release position. In the installation position of the emergency release lever 3, the securing projection 10 is located outside the area between the two guide projections 15, 16 on the emergency release lever 3.

Abstract: An emergency release of a parking lock of a vehicle transmission arranged in a transmission housing 9 includes an actuating element of an actuator for actuating the parking lock is drivable so as to be linearly movable between an interlock position and a release position. The emergency release lever 3 is pivotable away from a normal position past an emergency release position into an installation position and, in a second end region, has two guide projections 15, 16, which are parallel to each other and extend radially toward the pivot pin 7, and between which a securing projection 10, which is fixedly connected to the transmission housing 9, projects when the emergency release lever 3 is in the normal position and in the emergency release position. In the installation position of the emergency release lever 3, the securing projection 10 is located outside the area between the two guide projections 15, 16 on the emergency release lever 3.

Abstract: A parking lock includes a locking pawl (2) and an interlocking element (6) arranged on a connecting bar (5) to a selector lever (4). The end of the connecting bar (5) facing away from the interlocking element (6) is articulatedly connected to the selector lever (4). A hydraulically actuatable actuator (10) includes two pistons (11, 12) provided for disengaging the parking lock. During normal operation, a detent device (13), which is actuatable by an electromagnet (13a), locks the first piston (11) in a piston position corresponding to an engaged condition (P_ein) or a disengaged condition (P_aus). Without requiring activating the electromagnet (13a) to release the detent device (13), the parking lock, during normal operation, is manually disengagable with an emergency disengagement device (15) acting upon the second piston (12) and is manually engagable with an emergency engagement device (16) acting upon the detent device (13).

Abstract: Parking detent pawls are known which are suitable for securely holding a vehicle in a parked state. The aim of the invention is to provide a detent pawl for a parking lock which is characterized by a high degree of operational reliability.

Abstract: A parking lock includes a locking pawl (2) and an interlocking element (6) arranged on a connecting bar (5) to a selector lever (4). During engagement of the parking lock, the selector lever (4) is rotated by a spring (9). A hydraulically actuatable actuator (10) including two pistons (11, 12). A first piston (11) is pressurized in order to disengage the parking lock and axially displace the second piston (12) against a spring (9). Axial movement of the second piston (12) rotates the selector lever (4) and vice versa. A detent device (13) of the actuator (10), is actuatable by an electromagnet (13a). An emergency release device (15) is operatively connectable with the selector lever (4) so that the second piston (12) is axially displaceable by the selector lever (4) without displacing the first piston (11).

Abstract: A parking lock includes a locking pawl (2) and an interlocking element (7). The locking pawl (2) is pivotably mounted on a pawl pin (1) and engageable with a parking interlock gear (3). The interlocking element (7) is arranged on a connecting bar (4) to a selector disk (5), spring-loaded with a spring element (6), and clampable between the locking pawl (2) and a guiding plate (8). An end of the connecting bar (4) facing away from the interlocking element (7) is articulatedly connected to the selector disk (5). An engaging piece (16) of the selector disk (5) is operatively connected to a parking lock actuator (12). The connecting bar (4) is arranged below the locking pawl (2) such that a motion plane of the connecting bar (4) is parallel to a motion plane of the locking pawl (2) and perpendicular to the pawl pin (1).

Abstract: A parking lock for a transmission of a motor vehicle having an interlocking element of a connecting rod that is biased against a parking lock disengagement direction to bring and keep a ratchet tooth of a locking pawl in engagement with a tooth space of a parking interlock gear during an engagement of the parking lock. The connecting rod is provided a spring force acting in a parking lock engagement direction from an inserting spring and a compressive force acting in the parking lock disengagement direction from a hydraulically actuatable actuator having first piston pressurizable to disengage the parking lock. A detent device actuatable by an electromagnet mechanically fixes the first piston in either a latched or unlatched piston position associated with an engaged or disengaged position of the parking lock, respectively. A system determines a current engagement position of the detent device by assessing an inductance at the electromagnet.

Abstract: A parking lock includes a locking pawl (2) and an interlocking element (6) arranged on a connecting bar (5) to a selector lever (4). The end of the connecting bar (5) facing away from the interlocking element (6) is articulatedly connected to the selector lever (4). A hydraulically actuatable actuator (10) includes two pistons (11, 12) provided for disengaging the parking lock. During normal operation, a detent device (13), which is actuatable by an electromagnet (13a), locks the first piston (11) in a piston position corresponding to an engaged condition (P_ein) or a disengaged condition (P_aus). Without requiring activating the electromagnet (13a) to release the detent device (13), the parking lock, during normal operation, is manually disengagable with an emergency disengagement device (15) acting upon the second piston (12) and is manually engagable with an emergency engagement device (16) acting upon the detent device (13).

Abstract: A parking lock includes a locking pawl (2) and an interlocking element (6) arranged on a connecting bar (5) to a selector lever (4). During engagement of the parking lock, the selector lever (4) is rotated by a spring (9). A hydraulically actuatable actuator (10) including two pistons (11, 12). A first piston (11) is pressurized in order to disengage the parking lock and axially displace the second piston (12) against a spring (9). Axial movement of the second piston (12) rotates the selector lever (4) and vice versa. A detent device (13) of the actuator (10), is actuatable by an electromagnet (13a). An emergency release device (15) is operatively connectable with the selector lever (4) so that the second piston (12) is axially displaceable by the selector lever (4) without displacing the first piston (11).

Abstract: A parking lock includes a locking pawl (2) and an interlocking element (7). The locking pawl (2) is pivotably mounted on a pawl pin (1) and engageable with a parking interlock gear (3). The interlocking element (7) is arranged on a connecting bar (4) to a selector disk (5), spring-loaded with a spring element (6), and clampable between the locking pawl (2) and a guiding plate (8). An end of the connecting bar (4) facing away from the interlocking element (7) is articulatedly connected to the selector disk (5). An engaging piece (16) of the selector disk (5) is operatively connected to a parking lock actuator (12). The connecting bar (4) is arranged below the locking pawl (2) such that a motion plane of the connecting bar (4) is parallel to a motion plane of the locking pawl (2) and perpendicular to the pawl pin (1).

Abstract: A parking lock for a transmission of a motor vehicle having an interlocking element of a connecting rod that is biased against a parking lock disengagement direction to bring and keep a ratchet tooth of a locking pawl in engagement with a tooth space of a parking interlock gear during an engagement of the parking lock. The connecting rod is provided a spring force acting in a parking lock engagement direction from an inserting spring and a compressive force acting in the parking lock disengagement direction from a hydraulically actuatable actuator having first piston pressurizable to disengage the parking lock. A detent device actuatable by an electromagnet mechanically fixes the first piston in either a latched or unlatched piston position associated with an engaged or disengaged position of the parking lock, respectively. A system determines a current engagement position of the detent device by assessing an inductance at the electromagnet.

Abstract: The invention relates to the use of glucosylglycerol or glucosylglycerol esters with a view to increasing the expression of cell protective enzymes for the protection and stabilization of human skin and/or mucous membranes. It has been demonstrated that glucosylglycerol plays an effective role in the stimulation and activation of cell protective enzymes such as superoxide dismutase. It is thus possible in this manner to protect human skin cells effectively against damaging external influences.

Abstract: The invention relates to a composition containing 20 to 80% w/w of glucosyl-glycerol and 0.5 to 20% w/w of one or several mono- and/or disaccharides. Surprisingly, it has been found that an especially aqueous solution containing a high concentration of glucosylglycerol offers exceptionally high long-term stability. The composition has bactericidal and fungicidal effects.

Abstract: The invention relates to the use of glucosylglycerol or glucosylglycerol esters with a view to increasing the expression of cell protective enzymes for the protection and stabilization of human skin and/or mucous membranes. It has been demonstrated that glucosylglycerol plays an effective role in the stimulation and activation of cell protective enzymes such as superoxide dismutase. It is thus possible in this manner to protect human skin cells effectively against damaging external influences.