In another form the shift pattern is S-shaped, and the shifter is adapted to, in the manual mode, shift the automatic transmission to specific forward gears (eg first, second, third or overdrive gears) as the s
8HP – One transmission, many possibilities With the new gear set concept 8HP only needs 5 shift elements for 4 gear sets. And since only two shift elements are opened per gear, drag losses in the transmission are significantly minimized. At the same time, 8HP only needs 3 multidisk clut...
To provide a convenient, comfortable and fuel efficient ratio and shifting steps, the shift pattern shown in Fig. 12.3 is used. This transmission concept leads to four open elements in every gear. To find an optimum between packaging, requirements in respect to shifting/torque transfer capability...
Continuously variable automatic transmissions, or CVTs, shift among ratios but not gears, a trait that allows them to make the most of an engine's power band.
Continuously variable automatic transmissions, or CVTs, shift among ratios but not gears, a trait that allows them to make the most of an engine's power band.
First, you can notice that the transmission shifts into the first and then to second gear but does not move into the third gear. It seems that the gear slips into neutral when you push it to the third. Another instance could be the automatic transmission won’t shift into 3rd gear at ...
The transition from a transmission with 6 forward gears to 10 forward gears is beneficial in that reduces the steps between gear ratios and provides a larger overall range of ratios to select from based on real-time driving conditions. Additionally, it theoretically allows for a shorter 1st gear...
so that multi-speed shifts of 6 forward speeds can be achieved. This transmission is of such an arrangement that a shift of the second transmission is actively cooperated with a shift of the first transmission, whereby the first transmission and the second transmission are shifted simultaneously or...
selecting either of said shift patterns as a shift pattern for controlling the transmission as a function of an output of said determining means, such that only said one of said shift patterns is selected when the half-lock-up control is inhibited. ...
A shift control method for shifting an automatic transmission to a forward driving range while driving in a reverse driving range PURPOSE: gear-shifting control method automatic gearbox gear shifting to forward driving range drives reverse drive range to provide a kind of reduction ge... WS Yoon ...