EP 0402619 A3 19920708 - CONTINUAL DIGGING-TRANSPORT-LOADING ACCESSORY FOR EARTH MOVING EQUIPMENT

Title (en)

CONTINUAL DIGGING-TRANSPORT-LOADING ACCESSORY FOR EARTH MOVING EQUIPMENT

Publication

EP 0402619 A3 19920708 (DE)

Application

EP 90108633 A 19900508

Priority

DE 3919467 A 19890614
DE 3919469 A 19890614
DE 3919470 A 19890614
DE 3942983 A 19891227
DE 3942984 A 19891227
DE 4003641 A 19900207
DE 4003642 A 19900207

Abstract (en)

[origin: EP0402619A2] The invention relates to a continuously operating digging-transport-loading accessory for earth-moving machines, in which soil is loosened by a loosening device (43) and conveyed onto a receiving conveyor belt (1). The receiving conveyor belt conveys the material to the top, where it is delivered via a loading device (4) onto lorries or onto a dump. <IMAGE>

IPC 1-7

E02F 3/24

IPC 8 full level

E02F 3/24 (2006.01); E02F 7/00 (2006.01); E02F 7/02 (2006.01); E02F 5/02 (2006.01)

CPC (source: EP US)

E02F 3/24 (2013.01 - EP US); E02F 7/00 (2013.01 - EP US); E02F 7/026 (2013.01 - EP US)

Citation (search report)

US 3680233 A 19720801 - MACDONALD RAYMORE D
DE 3710283 A1 19881006 - ZUEBLIN AG [DE]
FR 2236057 A1 19750131 - POCLAIN SA [FR]
US 4088236 A 19780509 - MOORE EMANUEL M
US 3096893 A 19630709 - BIEDESS ANTHONY R
FR 2049628 A5 19710326 - RAFFIN RENE
[X] US 3241693 A 19660322 - GUNTHER STROKER
[A] US 1965000 A 19340703 - PUGSLEY PORTER JOHNSTON
[A] DE 1007696 B 19570502 - BUCKAU E WOLF AG MASCHF
[A] US 2384242 A 19450904 - FITCH GUY O

Designated contracting state (EPC)

DE ES FR GB IT

DOCDB simple family (publication)

EP 0402619 A2 19901219; EP 0402619 A3 19920708; US 5214866 A 19930601

DOCDB simple family (application)

EP 90108633 A 19900508; US 53639190 A 19900611