Apparatus, method, and associated system for testing a pavement material sample

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11307124
APP PUB NO 20190331571A1
SERIAL NO

16505210

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for testing paving samples includes a base that includes a paving sample tray about the cabinet and configured for translation relative to the cabinet. A roller is configured for imparting compressive forces to a sample carried by the sample tray. An arm is configured for moving the roller from a stowed position to an in-use position where the roller contacts the sample. A cylinder assembly having a piston therein supplies pressure forces to the arm to move the arm from the stowed position to the in-use position, wherein a depth of travel of the arm is limited by the sample. As the sample is compressed, the depth of travel increases. A measurement device is in communication with the cylinder for determining an amount of travel of the arm to thus determine an amount of compression of the sample.

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Patent Owner(s)

  • TROXLER ELECTRONIC LABORATORIES INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Marchese, Matthew Research Triangle Park, US 2 1
Sanders, William Research Triangle Park, US 30 1373
Troxler, Robert Ernest Research Triangle Park, US 105 1587
Zhang, Yan Research Triangle Park, US 797 6453

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