Abstract: A transmission system for either a manual shift transmission, an automatic transmission or an automated transmission in which the electrical connections and the pneumatic connections including any ventilation port, for the internal components of the transmission are combined with one another so as to exit the transmission housing via a single unified connection formed in the housing wall of the transmission.

Abstract: A device for determining the rotational speed of a transmission shaft (12). The device includes a rotational speed indicator (3) connected, in a rotationally fixed manner, to the transmission shaft (12) and at least one rotation speed sensor (2) including at least one sensor element (10). By way of the sensor element (10), the speed of the transmission shaft (12) is detected via the speed indicator (3). The speed sensor (2) is attached to a shifting element (5) for actuating a sliding sleeve (4) of a clutch device (1) that is connected to the transmission shaft (12) in such a manner that the sliding sleeve (4) axially movable on but fixed so as not to rotate.

Abstract: A transmission control having an electronic control unit (17), at least one mechatronic component (19, 20, 21), and a housing (2) comprising an upper housing part (3), a lower housing part (5), and a central housing part (4). These housing parts together form at least one receiving space (8, 10, 11, 12) for the control unit (17) and/or the mechatronic component (19, 20, 21) which is arranged between the upper housing part (3) and the lower housing part (5). The control unit (17) and/or the at least one mechatronic component (19, 20, 21) are fastened on the upper housing part (3). A process for installation of a transmission control (1) is also disclosed.

Abstract: A method of producing internal gear teeth with deflecting surfaces such that the internal gear teeth are arranged in a component having an end and a longitudinal axis, as well as an end face that is offset relative to the end of the component in the direction of the longitudinal axis. The method comprises the steps of machining the end face of the internal teeth using a conical tool that rotates about a tool axis arranged parallel to the longitudinal axis, the rotating tool first being introduced axially and then moved along a circular path coaxial to the longitudinal axis, and finally being withdrawn parallel to the axis.

Abstract: A sensor arrangement (1) for a clutch device (22) comprising a housing (2) and a sensor part (5, 5?) with at least one sensor (17) for detecting the position of a movable part (3) of the clutch device (22). The housing (2) has a recess (6) for the sensor part (5, 5?) and the sensor part (5, 5?) is fastened to a stationary part (2, 20). The sensor part (5, 5?) may be positioned on the clutch device (22) from the outside through the recess (6) of the housing and detachably fastened to the stationary part (2, 20).

Abstract: The present invention relates to a method for determining the rotational speed of the main shaft (3) of a transmission in which the main shaft (3) is connected to an output shaft (4) via a shiftable planetary gear (17), whereby the main shaft (3) is connected in a rotationally fixed manner to the sun gear (18) and the output shaft (4) is connected in a rotationally fixed manner to the planet carrier (20). The steps of the method are picking up the rotational speed (nHohlrad) of the ring gear (22), picking up the rotational speed (nAbtrieb) of the output shaft or the planet carrier (20), and computing the rotational speed (nHauptwelle) of the main shaft (3) from the rotational speed (nHohlrad) of the ring gear and the rotational speed (nAbtrieb) of the output shaft or the planet carrier (20). The present invention further relates to a transmission having a rotational speed pickup device.

Abstract: An arrangement for determining the rotational speed of a transmission shaft (3) featuring a transmission shaft (3), a rotational speed transmitter that is connected in a rotationally fixed manner with the transmission shaft (3) and a stationary rotational, speed sensor (34), via a rotational speed that can be detected from the rotational speed transmitter. The rotational speed transmitter is provided on the periphery of a shift collar (20) of a coupling device (19) that is axially displaceable and arranged in a rotationally fixed manner on the transmission shaft. The invention also relates to a transmission with an arrangement of this kind, as well as to a method of determining the rotational speed of the transmission shaft.

Abstract: The present invention concerns a device for determining the rotational speed of a transmission shaft (12), which comprises a rotational speed indicator (3) connected in a rotationally fixed manner to the transmission shaft (12) and at least one rotational speed sensor (2) comprising at least one sensor element (10), such that by means of the sensor element (10) the speed of the transmission shaft (12) can be detected at the speed indicator (3). According to the invention, the speed sensor (2) is attached to a shifting element (5) for actuating a sliding sleeve (4) of a clutch device (1) that is connected axially movably but in a rotationally fixed manner to the transmission shaft (12).

Abstract: The present invention relates to a sensor arrangement (1) for a clutch device (22) comprising a housing (2) and a sensor part (5, 5?) with at least one sensor (17) for the detection of the position of a movable part (3) of the clutch device (22), wherein the housing (2) has a recess (6) for the sensor part (5, 5?), and the sensor part (5, 5?) may be fastened to a stationary part (2, 20). According to the present invention, the sensor part (5, 5?) may be positioned on the clutch device (22) from the outside through the recess (6) of the housing and detachably fastened to the stationary part (2, 20).

Abstract: A transmission control having an electronic control unit (17), at least one mechatronic component (19, 20, 21), and a housing (2) comprising an upper housing part (3), a lower housing part (5), and a central housing part (4). These housing parts together form at least one receiving space (8, 10, 11, 12) for the control unit (17) and/or the mechatronic component (19, 20, 21) which is arranged between the upper housing part (3) and the lower housing part (5). The control unit (17) and/or the at least one mechatronic component (19, 20, 21) are fastened on the upper housing part (3). A process for installation of a transmission control (1) is also disclosed.

Abstract: The present invention relates to a method for determining the rotational speed of the main shaft (3) of a transmission in which the main shaft (3) is connected to an output shaft (4) via a shiftable planetary gear (17), whereby the main shaft (3) is connected in a rotationally fixed manner to the sun gear (18) and the output shaft (4) is connected in a rotationally fixed manner to the planet carrier (20). The steps of the method are picking up the rotational speed (nHohlrad) of the ring gear (22), picking up the rotational speed (nAbtrieb) of the output shaft or the planet carrier (20), and computing the rotational speed (nHauptwelle) of the main shaft (3) from the rotational speed (nHohlrad) of the ring gear and the rotational speed (nAbtrieb) of the output shaft or the planet carrier (20). The present invention further relates to a transmission having a rotational speed pickup device.

Abstract: A shift device (13) for a manual transmission having actuation mechanisms for shifting and selecting in which the selection motion is carried out by way of a selector actuator (10), which is connected to a driving lug (5) of a selector plate (4). An anchor (1) of the selector actuator (10) consists of a permanent magnet (2). End stops (3) of the selector actuator (10) are configured of ferromagnetic material, where the anchor (1) of the selector actuator (10) is fixed in a defined position for the installation of the selector actuator (10).

Abstract: A transmission with a rotation speed determining device includes a rotation speed indicator (21) connected in a rotationally fixed manner to a transmission shaft (3) and a stationary rotation speed sensor (22) such that the rotation speed of the transmission shaft can be determined from the rotation speed indicator. The rotation speed indicator extends radially outward into at least one guide (33, 35) which reduces the axial play of the rotation speed indicator. With this transmission, the rotation speed of the transmission shaft can be determined particularly reliably.

Abstract: An arrangement for determining the rotational speed of a transmission shaft (3) featuring a transmission shaft (3), a rotational speed transmitter that is connected in a rotationally fixed manner with the transmission shaft (3) and a stationary rotational, speed sensor (34), via a rotational speed that can be detected from the rotational speed transmitter. The rotational speed transmitter is provided on the periphery of a shift collar (20) of a coupling device (19) that is axially displaceable and arranged in a rotationally fixed manner on the transmission shaft. The invention also relates to a transmission with an arrangement of this kind, as well as to a method of determining the rotational speed of the transmission shaft.

Abstract: A sensor assembly (1) for a clutch device with a separate sensor component (8), comprising a mounting section (9) for affixing the sensor component to a stationary section (2), a sensor (11) for measuring on a movable component (5) and one signal line (15,16) that is connected to the sensor and to a connecting section (14) of the sensor component (8), in order to connect the signal line to a stationary device (7). The sensor component is configured in such a way that the mounting section and the connecting section are arranged in a permanent alignment in relation to each other so that the connection section is automatically connected to the stationary device when the fixing device is fixed to the stationary section. The present invention also relates to a clutch device with this kind of sensor assembly.

Abstract: A transmission system for either a manual shift transmission, an automatic transmission or an automated transmission in which the electrical connections and the pneumatic connections including any ventilation port, for the internal components of the transmission are combined with one another so as to exit the transmission housing via a single unified connection formed in the housing wall of the transmission.