Translation of "Drehmomentanstieg" in English

The maximum torque is 408 Nm with a torque rise of 32 %.

It was found that a relative increase in torque of 2 was still tolerable.

A relative increase in torque of 2 denotes a doubling of the torque.

On the Agroplus F 80 Keyline, torque rise reaches up to 42%.

The result of the conversion is now an increase in torque from the original 57Nm to 72Nm.

The preceding increase in torque only tensions the belt, however, and does not have any positive effect on the stopping process.

This means, a strong torque increase takes place already at small gas pedal changes.

Such an increase in torque can be triggered by a foreign body—such as a hand—in the roller nip.

There is a further advantage that the rise of the torque, after the stop signal appears, is reduced to a minimum.

The result is obtained by the process described that the torque increase after the appearance of the switch-off signal is reduced to a minimum and that the reaction torque acting on the operator is left with only a rising and then falling characteristic.

The instant invention relates to an adjustable viscous shear coupling which comprises a housing containing a viscous fluid, a shaft extending into the housing, external disks non-rotatably connected to the housing, internal disks non-rotatably connected to the shaft and extending between the external disks, and an axially movable adjusting piston to change the gap width between the disks, and in which no unregulated steep increase in torque occurs in any operational state of the viscous shear coupling due to a rise of internal pressure.

In all preferred embodiments, the delay and/or the reduction or limitation of the gradient of the torque increase of the engine 12 takes place automatically by electronic measures in the engine timing system 14 as a function of the operating conditions of the automatic transmission 6 reported by the transmission control system 8 and as a function of the adjusting position or of a change of the adjusting position of the driving element 16 when, during a critical phase of a gear change of the automatic transmission 6, the driver demands a fast significant torque increase at the driving element 16 .

In this way, a relatively flat torque curve can be realized, a large increase in torque can be set between the rated speed and the speed at maximum torque, and the like.

The relative increase in torque of polymer melt was monitored over a period of 60 minutes at 420° C. and 60 rpm.

During the Brabender ageing at 200° C., 60 rpm, the specimen thus stabilised has an induction time of 23 minutes until crosslinking (increase in torque) is observed.

Due to mass inertia or an installed dampening device, the spring force component Ffv cannot follow the necessary torque rise.

As a result, the very steep rise of the torque can be reduced or even a constant torque can be maintained without a rise.

In the case of the shifting arrangement according to the invention, the shifting of the endeavored intermediate step can take place in such a way that with the use of two separate shift valves, the first shift valve for the first clutch for the locking of the central differential gear by means of the control unit is controlled in a delayed way with respect to the second shift valve assigned to one vehicle axle. Thus, initially the second vehicle axle absorbs some driving torque, and subsequently the torque decrease at the first clutch of the central differential gear, by means of the pressure-dependently controlled identifying valve, is rendered dependent on the torque increase of the second clutch of the connected vehicle axle.

In terms of product power, Futon Cummins 4-cylinder design of each cylinder effectively improves the volume / ventilation efficiency, the central fuel injector layout is more conducive to oil and gas mixing, combined with high pressure common rail fuel system and Cummins International leading combustion development technology, effectively guaranteeing that the machine can produce higher power and torque, the maximum power and rise in torque are in the international leading level.

Furthermore, the clutch 42 may be designed to disconnect the power drive between the drive 14 and the tool 44 in the event of an excessively high torque or torque rise, in order to protect the drive 14 or the gearbox 40 against overloads.

With the onset of polymerization, at about 70° C., complete coagulation was observed, with the consequences that it was not possible to measure a relative increase in torque at 85° C. and that the batch had to be discarded.

To prevent an abrupt torque drop or torque increase upon the actuation of the control element, a continuously variable switching or switchover action is preferable.

With such a control, a switch-off at the torque to be reached is often effected at rather high rotational speeds so that the high kinetic residual energy causes a further, uncontrolled increase in torque which represents another inaccuracy.

Due to the deactivation of the drive unit 1, a further torque increase will occur between the drive unit 1 and the jamming point, but the same is smaller than is known from the prior art, which is due to the fact that the beginning of jamming is detected much earlier by the configuration of the system in accordance with the invention.

The prime mover, combined with its torque converter, as a rule, has an abrupt torque build-up which can be, for example, of 35%, and the prime mover is designed with its torque converter so that in the stall point of the vehicle, when the consumer is not activated, the prime mover is operated at its rated rotational speed.

Upon detection of such a situation, a bit is set and the “ramp-up” or torque increase of the new clutch is stopped.

Through this effect the rise in torque is accelerated in the case of engagement of an obstacle and thus the delay time between the beginning of the engagement of the obstacle and a force switching-off is substantially reduced.