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:
Mar. 16, 1982
Filed:
Jan. 25, 1980
Applicant:
Inventors:
Gottfried Mayerbock, Kapfenberg, AT;
Rupert Strobl, Kapfenberg, AT;
Sebastian Seiler, Kapfenberg, AT;
Assignee:
Vereinigte Edelstahlwerke Aktiengesellschaft, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F / ;
U.S. Cl.
CPC ...
37 67 ; 3714 / ;
Abstract
A cutter head for a suction dredge, especially suction dredge vessels or barges, comprising cutter head blades and teeth holders each carrying a respective tooth tip with the teeth holders welded to the cutter head blades. Each tooth holder possesses at its end region, facing away from the tooth tip carried by the tooth holder, an essentially T-shaped or double T-shaped profile or sectional configuration. Each cutter head blade is provided with slots in which there is arranged a respective web of such sectional shape or profile.