Control device and method for input clutch of work vehicle

Details Control device and method for input clutch of work vehicle Control device and method for input clutch of work vehicle

2008-04-22

2008-04-22

Le, David D. (Department: 3681)

Interrelated power delivery controls, including engine control

Clutch control

Regulated clutch engagement

C477S169000, C477S172000, C477S174000, C192S003240, C192S01200R, C192S01300A, C192S10900B

Reexamination Certificate

active

10576110

ABSTRACT:
A controller serving as determination device determines whether or not a rising speed of the clutch pressure of the input clutch is less than a limit rising speed of the original pressure. A controller serving as original pressure control device adjusts the original pressure such that a difference between the original pressure and the detected clutch pressure of the input clutch becomes a predetermined offset pressure when it is determined that the clutch pressure rising speed of the input clutch is less than the original pressure limit rising speed, and adjusts the original pressure such that the original pressure is raised at the original pressure limit rising speed when it is determined that the clutch pressure rising speed of the input clutch is equal to or higher than the original pressure limit rising speed.

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