Hitch assembly control system

Details Hitch assembly control system Hitch assembly control system

1995-11-17

1996-08-27

Melius, Terry Lee

Earth working

Automatic power control

Land leveller type

172 3, 36442407, A01B 63112

Patent

active

055491669

ABSTRACT:
A hitch assembly control system including an actuator which positions the hitch assembly in response to control signals provided to an electrically driven actuator. The control system further includes an electronic controller operated under the influence of a program for deriving the control signals for the actuator from a series of inputs which monitor and measure various performance criteria. The program functions to operate the hitch assembly in a plurality of different operating states. In a DRAFT state, the hitch assembly position is controlled under the influence of at least four independently set variables. The control system of the present invention is capable of calibrating the hitch assembly configuration as well, as the limits of hitch assembly operation. Moreover, the control system of the present invention is capable of detecting, categorizing and recording failures which occur in various states of hitch assembly operation. The control system of the present invention furthermore is capable of maintaining a substantially constant rate of elevational movement of the hitch assembly regardless of the weight of the ground engaging assembly attached to the hitch assembly.

REFERENCES:
patent: 4503916 (1985-03-01), Wiegandt
patent: 4518044 (1985-05-01), Wiegardt et al.
patent: 4837691 (1989-06-01), Boe et al.
patent: 4846283 (1989-07-01), Batchellen
patent: 5143159 (1992-09-01), Young et al.
patent: 5190111 (1993-03-01), Young et al.
patent: 5261495 (1993-11-01), Szymczak
patent: 5291407 (1994-03-01), Young et al.
patent: 5320186 (1994-06-01), Strosser et al.

Affiliated with

Also associated with

Rating

Hitch assembly control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hitch assembly control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hitch assembly control system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1050214