Patent · US Expired

Diamond cutting tool

US6599178B1 · kind B1 · utility

27Cited by

8References

9Claims

0Family size

Assignee

GFD Gesellschaft für Diamantprodukte mbH · DE

Inventors

Peter Gluche · Ulm, DE
André Flöter · Gundelfingen an der Donau, DE

Key dates

Filing date	Jul 27, 2000
Grant date	Jul 29, 2003
Priority date	—
Expiry date	Jul 27, 2020

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC23C16/56
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A cutting tool with a synthetic diamond layer 2 having a cutting edge 5 is described, wherein the cutting edge 5 has a profile structured by etching of decreasing layer thickness. Furthermore, a process is described for producing such a cutting tool.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.