Mixer rotor with spiral core ribs

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7677789
APP PUB NO 20070291579A1
SERIAL NO

11454510

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improved rotor design is provided for an internal batch mixing machine. A rotor has a rotor body with an axially extending central cavity, and with a plurality of mixing wings defined on the outer surface of the rotor body. A plurality of internal reinforcing ribs of generally spiral or curved configuration are defined on the rotor body and project into the cavity.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE AMERICAS TIRE OPERATIONS LLC200 4TH AVENUE SOUTH NASHVILLE TN 37201

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huffstetler, Vernie D Murfreesboro, US 1 6
Page, James W Charlotte, US 4 41
Parikh, Mukulbhai N Charlotte, US 1 6
Santanam, Lakshman Charlotte, US 1 6

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