192 clutches and power-stop control – Vortex-flow drive and clutch – With brake
Patent
1991-09-26
1992-10-13
Bonck, Rodney H.
192 clutches and power-stop control
Vortex-flow drive and clutch
With brake
192 4R, B60K 4126
Patent
active
051542676
ABSTRACT:
The present invention relates to a brake actuated shift control for mobile self propelled machines to reduce premature brake wear leading to brake failure caused when a brake is engaged and, during brake engagement, a transmission coupled to the machine transmits power to a coupled drive wheel engaging a surface. The transmission has a plurality of selectable ranges corresponding inversely to a plurality of transmission output torques. A shift actuation control is coupled to the transmission to cause the transmission to shift to a higher range when the brake is applied with the transmission in a low range, so as to reduce the transmission output torque.
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Bonck Rodney H.
Clark Equipment Company
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