High-precision sensors for detecting a mechanical load of a mining tool of a tunnel boring machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10151201
APP PUB NO 20170122103A1
SERIAL NO

15302043

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A mining tool for a drill head of a tunnel boring machine for mining in rock includes a roller cutter fastening device. The roller cutter fastening device is mountable on the drill head for accommodating and mounting a rotatable roller cutter. The roller cutter is interchangeably and rotatably received in the roller cutter fastening device. A sensor arrangement for detecting a mechanical load of the roller cutter is formed at least partially in the roller cutter fastening device and includes at least one load-sensitive element.

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Patent Owner(s)

  • HERRENKNECHT AKTIENGESELLSCHAFT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barwart, Stefan Leoben, AT 1 3
Galler, Robert Bruck an der Mur, AT 1 3

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