Cam activated planetary turning machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4423991
SERIAL NO

06324311

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for turning or milling a workpiece is provided. The apparatus includes a first sleeve having an eccentric bore and a second sleeve positioned within this bore. The second sleeve also has an eccentric bore within which a tool mandrel or spindle is rotatably positioned. The sleeves are rotatable both as a unit and with respect to each other. When rotated with respect to each other, the axis of the mandrel may be moved off center to permit the turning or milling of the workpiece.

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Patent Owner(s)

Patent OwnerAddress
WICKES MANUFACTURING COMPANY26261 EVERGREEN ROAD SOUTHFIELD MICHIGAN 48076

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Derr, Jr Ralph Downingtown, PA 1 8

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