EP 0557619 A1 19930901 - Cutter assembly such as for mounting to the ladder of a suction dredger.
Title (en)
Cutter assembly such as for mounting to the ladder of a suction dredger.
Title (de)
Schneidevorrichtung, auf einem Ausleger eines Saugbaggers montiert.
Title (fr)
Dispositif de coupe monté sur l'éline d'une drague suceuse.
Publication
Application
Priority
NL 9200368 A 19920228
Abstract (en)
Cutter assembly mountable to the ladder (2) and/or the suction pipe (3) of a suction dredger. The cutter assembly comprises a motor-driven cutter (21) with a number of knives (23) and an apron (19) fixedly arranged within the cutter and connected to a radial end plate (10) to which the suction pipe connects. On the apron (19) a guiding blade (20) has been mounted, which runs such that the sludge loosened by the knives is led to the suction opening (11) located in said end plate (10). A cover (29) has been mounted around a part of the cutter (21), which cover is at some distance from the knives (23) and, seen in its direction of rotation (V), over an angle such that only the part of the cutter which in operating position is located near the bottom (38, 39), remains free. <IMAGE>
IPC 1-7
IPC 8 full level
E02F 3/92 (2006.01)
CPC (source: EP)
E02F 3/9212 (2013.01)
Citation (search report)
- [A] EP 0430316 A2 19910605 - BOSKALIS BV BAGGERMAATSCHAPPIJ [NL]
- [A] US 3807066 A 19740430 - PROEHL N
- [A] NL 7812140 A 19800617 - REBA BV
- [A] FR 2282036 A1 19760312 - TAX HANS [DE]
- [AD] NL 7013543 A 19720316
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0557619 A1 19930901; EP 0557619 B1 19951213; DE 69206778 D1 19960125; DE 69206778 T2 19960605; NL 9200368 A 19930916
DOCDB simple family (application)
EP 92203801 A 19921208; DE 69206778 T 19921208; NL 9200368 A 19920228