Blade control system for a bulldozer

Details Blade control system for a bulldozer Blade control system for a bulldozer

1996-02-29

1997-12-02

Louis-Jacques, Jacques

Boots, shoes, and leggings

364423098, 364426019, 364426025, 172 45, 172 2, 172 3, 172 7, 414699, 414700, 180197, G06F 770, E02F 376, B60K 2816

Patent

active

056943172

ABSTRACT:
A blade control system for a bulldozer, comprising: (a) a pitch angle detector for detecting a pitch angle of a vehicle body when the vehicle body inclines back and forth; (b) an actual tractive force detector for detecting an actual tractive force of the vehicle body; and (c) a controller for correcting the actual tractive force detected by the actual tractive force detector according to the pitch angle detected by the pitch angle detector and for controlling the blade to be lifted or lowered such that the corrected actual tractive force becomes equal to a target tractive force.

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