Cutting apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11092009
APP PUB NO 20200141236A1
SERIAL NO

16607500

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cutter for a cutting unit used in cutting apparatus suitable for creating tunnels or subterranean roadways. The cutter includes a disc body having an underside, an upper side arranged substantially opposite to the underside, and a radially peripheral part. A plurality of buttons for abrading rock are mounted in the radially peripheral part of the disc body and protrude outwardly therefrom to engage rock during an undercutting operation, wherein at least some of the buttons have a cutting part having a dome-shaped cutting surface.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SANDVIK INTELLECTUAL PROPERTY AB811 81 SANDVIKEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garcia, Luis Zeltweg, AT 89 801
Staber, Guenther Murau, AT 5 1

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