Tool insert

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7189032
APP PUB NO 20050166463A1
SERIAL NO

10504998

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of producing a tool insert is disclosed. A body (50) of a superabrasive material having major surfaces on each of opposite sides thereof is provided. It is typically an abrasive compact disc such as a PCBN or a PCD disc, for example. An array of spaced cores (58) filled with hard metal, such as cemented carbide, for example, extends from one major surface to the opposite major surface. The body is severed from one major surface to the opposite major surface along intersecting, transverse lines (68) around the respective hard metal cores to produce the tool insert. The body may include an interlayer (56) of hard metal intermediate the opposite major surfaces, preferably the same hard metal as the cores, such that the cores are integrally formed with the interlayer.

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International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andersin, Stig Ake S-915 32, Robertsfors, SE 13 89
Can, Nedret 2193, Parktown North, ZA 57 191
Cook, Matthew William Ennis, Co Clare, IE 4 25
Goudemond, Iain Patrick 2144, Sandton, ZA 11 120
Olof, Persson Stefan Magnus S-906 55, Umea, SE 1 5
Olofsson, Bo Christer S-918 94, Bygdea, SE 5 37
Ozbayraktar, Mehmet Serdar 1724, Roodepoort, ZA 19 74
Reid, James Alexander 2194, Randburg, ZA 6 32
Sandstrom, Leif Anders S-915 92, Robertsfors, SE 4 30

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