Translation of "Heraufschalten" in English

I'm supposed to be downshifting, and she's supposed to be upshifting.

With this the driver can manually downshift and upshift the gears by means of the tipping gate.

The shifting movement in the opposite direction (shifting up the gears) is possible at any time.

As soon as the output signal of sensitivity control element ES exceeds the threshold, generator SG not only actuates the transmission indicator DA, but also stops the further upward switching of sensitivity control element ES.

At the moment when the upward switching of sensitivity control element ES is stopped, a display unit AZ, which counts the successively switched-on sensitivity stages and causes one diode of a chain of LED's 1, 2, . . ., n to light up for each switched-on sensitivity stage, ceases to count.

In transmissions of the type improved with the invention it must of course be ensured that the changing up of the transmission ratio when the speed of rotation drops takes place at a lower speed of rotation than the changing down of the transmission ratio with increasing speed because otherwise the clutch would continuously change up and down within a very narrow speed range.

Upon manipulation of the gearshift lever 2 in the direction of travel to the selected speed position 30 (shift-up) or opposite to the direction of travel to the selected speed position 31 (shift-down), the optimum gear selection signal is conveyed to the transmission from evaluation control circuit 4 via lead 17. This signal will result in a shift to a higher or lower gear which is engaged with a power-assisting mechanism.

In a continuous, hydrostatically split-output gear, the displacement machine is utilized to transfer output additively prior to the upshift of a gear stage and subtractingly following shifting into the higher gear.

This arrangement can differentiate in a particularly simple way between the switching processes, in which for example when "changing up" gear changing has to continue in one direction from one pinion to the next successive pinion or changing down has to be performed, because the chain has been shifted from one chain wheel to the other.

Furthermore, in a bicycle gear change device it has to be borne in mind that the device must also always be capable, during constant changing up or subsequent changing down, of reliably shifting the chain on the one hand to the correct pinion and on the other hand to the correct chain wheel.

If the driver steps on a rocker half 22A of the shift rocker, a corresponding closing of a contact, not shown, leads to a shifting up of the transmission 1 by one gear speed.

When shifting up from the gear stage I to gear stage II a decrease in the delivery volume of the pump 3 and/or an increase in the intake volume of the hydraulic motor 5 likewise occurs in the manner aforementioned during the response time of the couplings K1 and K2, but in this case for the purpose of reducing the output speed of the hydrostatic transmission 26 and adapting it to the speed determined by the change in ratio.

In the present drive system there are also two further shifting conditions, namely shifting up and shifting down in normal operation under load.

When shifting up from gear stage I to gear stage II the delivery of the pump 3 is decreased and/or the intake volume of the hydraulic motor 5, and as a result the transmission ratio of the hydrostatic transmission, is increased for a short time that is needed and/or set for shifting, i.e. for emptying and filling the multiple-disk clutches K1 and K2 respectively.

Thanks to the Ultra-ShiftTM patented system; you can move the chain simultaneously up 3 sprockets and then 5 down.

Dominate your bike at every turn, relax on the long straights, and prepare for the final sprint: whatever your racing position, Ergopower™ controls, with the exclusive Campagnolo® mechanism allows you to shift up 3 sprockets at a time and down 5 sprockets. Make every movement natural, fast and precise.

In the case of what is referred to as the double declutching process during shifting up the clutch is firstly activated, the idling mode initiated, the clutch released and shortly after that activated again in order to shift up into the next gear speed and it is then released again.

The circumferential inner side face on which the projection rests during synchronization depends ultimately on the direction of the differential rotational speed to be synchronized toward synchronism, i.e., whether downshifting from a higher gear or upshifting from a lower gear to the change wheel associated with the synchronization unit is taking place.

It can be advantageous here if the servo force produced during downshifting differs in magnitude from that produced during upshifting.

The stated object is already achieved by arranging first ramps for servo force production when downshifting from a higher gear at a first angle to the shaft, and second ramps for servo force production when upshifting from a lower gear at a second angle to the shaft, wherein the first angle is unequal to the second angle.

By virtue of the asymmetric ramps, the servo force and the shifting time can be selectively optimized in relation to the shift operation, i.e., depending on whether this is “upshifting” or “downshifting”.

This means that where the component parts engaging in one another via the ramps so as to exert a force have the same rotational speed difference and hence the same circumferential force, a lesser axial servo force is produced when downshifting, e.g. from the fourth gear to the third gear, than when upshifting from the second gear to the third gear.

However, on switching down to a lower voltage, differently than switching up, one operates with a phase-angle control with which the lag angle is selected increasing from zero to a predefined value.

Thanks to the Ultra-Shift™ patented system; you can move the chain simultaneously up 3 sprockets and then 5 down.

Dominate your bike at every turn, relax on the long straights, and prepare for the final sprint: whatever your racing position, ErgopowerTM controls, with the exclusive Campagnolo® mechanism allows you to shift up 3 sprockets at a time and down 5 sprockets.