Cutting device with tapered cutting element

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11499426
APP PUB NO 20210032989A1
SERIAL NO

17072351

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cutting device for cutting rock includes a disc and a plurality of cutting elements secured to the disc. The disc is supported for rotation about an axis of rotation, and the disc includes a peripheral edge extending around the axis of rotation. The plurality of cutting elements are spaced apart along the peripheral edge of the disc and positioned in a cutting plane. Each of the cutting elements includes a base portion and a cutting portion including a cutting edge, and the cutting portion has a width that is larger than a width of the base portion.

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Patent Owner(s)

Patent OwnerAddress
JOY GLOBAL UNDERGROUND MINING LLC40 PENNWOOD PLACE SUITE 100 WARRENDALE PA 15086

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
de, Sousa Joaquim Antonio Soares Alberton, CA 13 152
Laing, Michael Alberton, CA 5 27

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