Arrangement for automatically changing the transmission ratio of

Details Arrangement for automatically changing the transmission ratio of Arrangement for automatically changing the transmission ratio of

1993-07-28

1996-06-04

Park, Collin W.

Boots, shoes, and leggings

477125, 477138, 477154, B60K 4104

Patent

active

055239447

ABSTRACT:
An electronically controlled arrangement for changing the transmission ratio of a speed-change gearbox of a drive assembly of a motor vehicle, in which a change with the effect of changing-up is prevented by an inhibiting signal formed as a function of parameters of the control of the drive assembly or of the driving state. The change is re-authorized when the accelerator pedal again reaches a significant position determined by a change in level of the inhibiting signal and when a delay time determined by the actuation of the accelerator pedal has elapsed.

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patent: 4991096 (1991-02-01), Glowczewski et al.
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