Connector assembly for conductor rod having multiple degrees of freedom

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United States of America Patent

PATENT NO 11688973
SERIAL NO

17535301

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A work machine, such as a hauler at a mining site, includes a conductor rod housing concentric metal tubes for receiving electrical power from a contactor sliding on a power rail. A connection assembly includes lugs branching orthogonally from respective ones of the concentric metal tubes to an exterior of the conductor rod. The lugs include ball-and-socket joints configured to enable semi-spherical movement of the lugs at the exterior with respect to the joints. When attached to the contactor via conductive arms, the connection assembly provides multiple degrees of freedom for the conductor rod relative to the contactor and avoids detachment of the contactor from the power rail.

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Patent Owner(s)

  • CATERPILLAR INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Strashny, Igor Tucson, US 39 152

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