Invention Grant
US07647712B2 Cutter head for dredging soil and method for dredging by means of this cutter head
有权
用于疏浚土的切割头和通过该切割头进行疏浚的方法
- Patent Title: Cutter head for dredging soil and method for dredging by means of this cutter head
- Patent Title (中): 用于疏浚土的切割头和通过该切割头进行疏浚的方法
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Application No.: US11816204Application Date: 2006-02-17
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Publication No.: US07647712B2Publication Date: 2010-01-19
- Inventor: Bruno Tack
- Applicant: Bruno Tack
- Applicant Address: BE Zwijndrecht
- Assignee: Dredging International
- Current Assignee: Dredging International
- Current Assignee Address: BE Zwijndrecht
- Agency: Novak Druce+Quigg
- Agent Jerold I. Schneider
- Priority: BE2005/0093 20050222
- International Application: PCT/EP2006/060082 WO 20060217
- International Announcement: WO2006/089866 WO 20060831
- Main IPC: E02F3/92
- IPC: E02F3/92

Abstract:
A cutter head for dredging soil, which is mountable to the ladder of a suction dredger for dredging soil, and connectable on a suction pipe for removing loosened soil, the cutter head comprising a cage-shaped support construction which is mountable to a drivable rotation shaft extending mainly in extension of the ladder and which has a circumferential surface provided with a number of cuffing tools for penetrating the soil, the cuffing tools comprising a number of disc-shaped penetration bodies of which the disc planes extend substantially perpendicular to the rotation shaft, so that they can transfer forces to the soil via their peripheral edges.
Public/Granted literature
- US20090056173A1 CUTTER HEAD FOR DREDGING SOIL AND METHOD FOR DREDGING BY MEANS OF THIS CUTTER HEAD Public/Granted day:2009-03-05
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