High capacity mechanical drive arrangement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7082809
APP PUB NO 20040020379A1
SERIAL NO

10462205

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A drive arrangement for a hemming press uses a ballscrew drive arrangement with a longitudinal axis. A first gimbal connected to the externally threaded screw shaft connects the externally threaded screw shaft to a stationary member. The platen is movable with respect to the stationary member. A second gimbal connected to the internally threaded nut connects the internally threaded nut to the platen. The gimbals accommodate transaxial displacement of the screw drive arrangement. A motor applies torque to the ballscrew drive arrangement. Transaxial loading of the screw drive arrangement is accommodated by the first and/or second gimbals. Severe forces resulting from crashes are accommodated by force limiting arrangements and resilient devices.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BEAVER AEROSPACE & DEFENSE INCC/O PHILLIPS SERVICE INDUSTRIES INC 11878 HUBBARD LIVONIA MI 48150

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balasu, Mircea G Sterling Heights, MI 2 15

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