EP 1653009 A1 20060503 - Cutting member for a dredging system
Title (en)
Cutting member for a dredging system
Title (de)
Schneidelement für Schwimmbagger
Title (fr)
Elément de coupe pour drague
Publication
Application
Priority
- EP 04077954 A 20041026
- CN 200410095141 A 20041026
Abstract (en)
A cutting member (8) for dredging system, e.g. for a drag head, comprising a tooth (9) and a tooth holder (10), said tooth (9) being provided with a cavity (14) and said tooth holder (10) being provided with a pointed end (13) which tightly fits in said cavity (14), and a conduit (15-20) for delivering a water jet near the cutting edge (30). The tooth holder (10) has a tooth holder channel (15) and the tooth (9) has a tooth channel (19), a feed pipe (17) being provided which at one end fits in the tooth holder channel (15) and which at the other end fits in the tooth channel (19).
IPC 8 full level
E02F 3/92 (2006.01); E02F 9/28 (2006.01); E21C 35/187 (2006.01)
CPC (source: EP)
E02F 3/9262 (2013.01); E02F 9/2825 (2013.01)
Citation (search report)
- [XAY] US 6449883 B1 20020917 - VANDYCKE STEFAAN [BE]
- [XY] US 4652056 A 19870324 - PARROTT GEORGE A [GB], et al
- [A] US 4624505 A 19861125 - STEVENS PETER [GB]
- [A] DE 3512990 C1 19860227 - KRAMPE & CO
- [A] US 4488758 A 19841218 - CLEMMOW RAYMOND J [GB], et al
- [A] DE 3543016 A1 19870611 - BERGWERKSVERBAND GMBH [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04077954 A 20041026; CN 200410095141 A 20041026