Abstract: An automatic transmission control method in which at least one of a starting clutch, a clutch coupling and transmission elements, for selection as well as engagement and disengagement of a gear step, are determined as a function of respectively existing variables representing the driving situation as well as the driver's wishes can be activated by actuators which are controlled by a control and regulation device. The method comprising the steps of collecting and normalizing the input variable into standard input variables; weighting with weighting factors and summarizing; converting the weighted input variables into intermediate variables; selecting a specific range of values which represents a specific shifting sequence; and implementing the shifting operation.

Abstract: The invention relates to a gear brake device for a multi-speed manual transmission (2), comprising a gear brake (16) that is arranged outside the transmission housing, that is led out of the transmission housing, and which has a power take-off shaft that is drive-connected or can be drive-connected with an input side gear shaft arrangement, said gear brake performing a synchronization function during up-shifting of the transmission in the known manner. According to the present invention, at least one PTO connection (20) with a drive connection to the power take-off shaft (12) is arranged downstream of the gear brake (16), so that the power take-off shaft (12) is also available for a PTO function.

Abstract: An automatic transmission control method in which at least one of a starting clutch, a clutch coupling and transmission elements, for selection as well as engagement and disengagement of a gear step, are determined as a function of respectively existing variables representing the driving situation as well as the driver's wishes can be activated by actuators which are controlled by a control and regulation device. The method comprising the steps of collecting and normalizing the input variable into standard input variables; weighting with weighting factors and summarizing; converting the weighted input variables into intermediate variables; selecting a specific range of values which represents a specific shifting sequence; and implementing the shifting operation.

Abstract: A method for controlling and reducing the load on an automated clutch. Based on a variety of parameters, a conclusion based on the load status of the clutch or the friction elements regarding thermal load or wear is obtained. A clutch control module compares the load values, determined in this way, to the associated threshold values. If these threshold values are exceeded, the clutch control module initiates measures for reducing the load on the clutch. The measures do not require action by an operator and are based on action of the clutch controller, the drive motor, and/or the transmission such that the thermal load and/or the wear on the clutch are reduced. A plurality of load values and measures are considered for starting or stopping the vehicle on a gradient via the accelerator and for gear change operations during driving.

Abstract: The invention relates to a gear brake device for a multi-speed manual transmission (6), comprising a gear brake (14) assigned to an input gear shaft arrangement that can be controlled by a transmission control providing a synchronization function when upshifting the manual transmission (6). In order to expand the functions of the gear brake device, for example in order to shorten the after-run period of auxiliary devices connected to the manual transmission, besides the first gear brake (14), at least one additional auxiliary brake (16, 20) is provided, which acts on the input gear shaft arrangement or on a transmission element (power take-off shaft 18) that is drive-connected or can be drive-connected with it, where said auxiliary brake is operable by the transmission control independently of the first gear brake (14).

Abstract: The invention relates to a gear brake device for a multi-speed manual transmission (2), comprising a gear brake (16) that is arranged outside the transmission housing, that is led out of the transmission housing, and which has a power take-off shaft that is drive-connected or can be drive-connected with an input side gear shaft arrangement, said gear brake performing a synchronization function during up-shifting of the transmission in the known manner. According to the present invention, at least one PTO connection (20) with a drive connection to the power take-off shaft (12) is arranged downstream of the gear brake (16), so that the power take-off shaft (12) is also available for a PTO function.