Device and method to attach disc to shaft

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9387516
SERIAL NO

14953337

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An improved multi-disc assembly and method for releasable attachment to a shaft of a disc screen apparatus. A multi-disc hub includes multiple discs configured for use in a material separation screen of a disc screen apparatus, and has a through bore configured for direct engagement over the shaft of a material separation screen. The multi-disc hub is comprised of at least two parts that detach from each other, and at least one part comprises a portion of the through bore cross-sectional area that is less than or equal to half of the total through-bore cross-sectional area. A fastener is adapted to attach at least one hub part to the shaft, and the fastener provides a force that is greater than the force of gravity to temporarily retain the hub part onto the shaft when the shaft is rotated.

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Patent Owner(s)

Patent OwnerAddress
CP MANUFACTURING INC6795 CALLE DE LINEA SAN DIEGO CA 92154

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davis, Nicholas San Diego, US 12 21
Weller, James D San Diego, US 3 23

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