The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 2010
Filed:
Jun. 10, 2004
Etienne Clymans, Tisselt, BE;
Etienne Clymans, Tisselt, BE;
Dredging International N.V., Zwijndrecht, BE;
Abstract
Device for dislodging and recovering dredging material of varying nature, comprising a bearing housing (), a drive shaft () mounted therein for rotatingly driving with a determined torque a cutter head (') with a support ring (′), which cutter head is mountable on the drive shaft via a hub (), and a suction pipe () which can be connected to a suction mouth (′) which is surrounded by a fixed cutter shield (′) which fills the space between the rotating support ring on the one side and the suction mouth and the bearing housing on the other, wherein a number of cutter heads with a different support ring diameter can be mounted on the drive shaft, wherein the support ring diameter is determined by the torque and the nature of the dredging material to be recovered.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile