Title (en)

Movable dredging device.

Title (de)

Fahrbare Nassbaggervorrichtung.

Title (fr)

Dispositif de dragage mobile.

Publication

EP 0034857 A1 19810902 (EN)

Application

EP 81200168 A 19810211

Priority

NL 8001152 A 19800226

Abstract (en)

The Device comprising a chassis (1) movable upon caterpillar tracks (2), a water tight engine room (5) with input chimney (17,19) and exhaust gas pipes (6,7) control levers and panel extendable or movable upwardly through a cylinder (18), a dredge pump (8) with suction pipe (9), a delivery pipe (10) with swayable extension (13), means (20,22) to adjust the position of the said extension, said device preferably further having a water supply line (25) debouching adjacent the inlet of the suction pipe (9) as well as adjustable bull dozer blades (3).

IPC 1-7

E02F 3/88; E02F 3/96

IPC 8 full level

E02F 3/88 (2006.01); E02F 3/90 (2006.01)

CPC (source: EP)

E02F 3/8858 (2013.01); E02F 3/905 (2013.01)

Citation (search report)

• [X] NL 7205310 A 19721025
• [X] NL 6814 C
• [X] GB 994628 A 19650610 - CHRISTIANI & NIELSEN AS
• [X] US 4026376 A 19770531 - GEE JAMES E
• [X] FR 997304 A 19520104
• DE 2306120 A1 19740815 - CORDES HUGO DIPL ING
• US 3680521 A 19720801 - MURAKI KIICHI, et al
• US 1759490 A 19300520 - ALOYS NEVELING
• [A] US 3892079 A 19750701 - HIRANO KINICHI, et al

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0034857 A1 19810902; EP 0034857 B1 19840509; DE 3163442 D1 19840614; ES 499787 A0 19811201; ES 8200737 A1 19811201; IE 50778 B1 19860709; IE 810387 L 19820826; NL 8001152 A 19810916

DOCDB simple family (application)

EP 81200168 A 19810211; DE 3163442 T 19810211; ES 499787 A 19810225; IE 38781 A 19810225; NL 8001152 A 19800226