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:
Oct. 25, 1983
Filed:
Nov. 10, 1981
Arie de Jager, Sliedrecht, NL;
IHC Holland N.V., Pependrecht, NL;
Abstract
The invention relates to a suction drag system for dredging vessels which can be placed or removed respectively on an existing vessel, such as a hopper barge (1,2), the system comprising a suction pipe (26,28) with suction head, a suction pump (29) with drive motor (30), an elbow section (25) on deck and derricks (41) to handle the suction pipe (26,28). These components are separate units to be installed on deck and are units each having a frame (8,9,10) which can be installed disconnectably transversely over the hold (4) onto the coamings (5,6) of the vessel, a further frame (7) being possible carrying the drive unit for the dredging system, these frames (7,8,9,10) in case of a split hopper barge (1,2) being pivotably connected (11) to one coaming (6) and pivotably as well as movably in transverse direction (12,13) to the other coaming (5).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile