Adjustable vibratory drive system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11065647
APP PUB NO 20190344311A1
SERIAL NO

16406247

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vibratory drive system, suitable for a material screening apparatus, includes rotatable drive shafts each having a centre of mass offset from its rotational axis. A respective drive mechanism is coupled to each drive shaft and is controlled by a controller. The controller adjusts the relative rotational speed of the drive shafts to adjust the relative angular position of the respective centre of mass of the drive shafts. This adjustment allows the vibratory characteristics of the drive system to be changed without having to halt the drive system.

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Patent Owner(s)

  • TEREX GB LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Murphy, Glenn Craigavon, GB 14 87

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