Interrelated power delivery controls – including engine control – Transmission control – With clutch control
Patent
1995-09-26
1997-03-18
Ta, Khoi Q.
Interrelated power delivery controls, including engine control
Transmission control
With clutch control
477902, 477107, 477203, 74 11, B60K 4102, B60K 4104, F16H 3700
Patent
active
056117515
ABSTRACT:
A preferred embodiment of the present invention includes a power take off ("PTO") controller used on a vehicle. The controller includes a PTO on/off switch, a brake/clutch ignore switch, and a PTO set/resume switch connected to an electronic controller. The controller sets the engine speed command to a PTO default speed in response to the PTO on/off switch being in an on position. By placing the brake/clutch ignore switch in an ignore position, the vehicle operator can use the brake or clutch without affecting the PTO engine speed.
REFERENCES:
patent: 5237883 (1993-08-01), Churchill et al.
patent: 5299129 (1994-03-01), Uchida et al.
patent: 5480364 (1996-01-01), Hillbert et al.
Ehrenhardt Kevin D.
Gauger Gregory S.
Parupalli Prasad V.
Sandborg Thomas R.
Caterpillar Inc.
Ta Khoi Q.
Wilbur R. Carl
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