EP 0412402 B1 19930407 - CONTROL METHOD FOR EARTH-MOVING MACHINES
Title (en)
CONTROL METHOD FOR EARTH-MOVING MACHINES
Publication
Application
Priority
DE 3926220 A 19890808
Abstract (en)
[origin: EP0412402A1] The invention relates to a control method for earth-moving machines, such as bucket wheel excavators (5), gravel-bed receivers, etc., in which the morphology, determined in advance, of a deposit or the stratification of embedded material serves as command variables for the movements of the earth-moving machine. The profile of the material to be conveyed is continuously scanned by a light beam (14), and the values determined by the scanning are used as a control variable for the movements of the earth-moving machine. <IMAGE>
IPC 1-7
IPC 8 full level
E02F 3/18 (2006.01); E02F 3/84 (2006.01); E02F 9/20 (2006.01)
CPC (source: EP)
E02F 3/18 (2013.01); E02F 9/2025 (2013.01)
Citation (examination)
BRAUNKOHLE 41 (1989), Heft 5, Mai; Seiten 148-150
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0412402 A1 19910213; EP 0412402 B1 19930407; AT E87989 T1 19930415; AU 6027790 A 19910214; AU 635761 B2 19930401; DE 59001164 D1 19930513; ES 2040009 T3 19931001
DOCDB simple family (application)
EP 90114615 A 19900730; AT 90114615 T 19900730; AU 6027790 A 19900807; DE 59001164 T 19900730; ES 90114615 T 19900730