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https://drivepatents.com/patents/1386951 · 25 Mar 2026
The invention relates to a method for operating a mobile work machine (100), wherein the mobile work machine comprises a drive train (110) with a transmission (116) having at least two different, selectable gear stages (G1, G2), and an operating element (1...
https://drivepatents.com/patents/976306 · 9 Apr 2014
In the first mode, a parameter of control of a throttle valve is set in shift-down operation so that an engine speed may increase to a first rotation speed lower than a shift-down completion speed. In the second mode, the parameter of control of the thrott...
https://drivepatents.com/patents/1083196 · 13 Oct 2004
A multistage automatic transmission (20) comprises first (40a) and second (40b) clutches and a throttle open degree sensor (3). The first and second clutches are arranged to establish odd and even speeds of the transmission when engaged. A control unit (80...