Cable Driven Manipulator for Additive Manufacturing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20170095973A1
SERIAL NO

15286942

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A parallel robotic manipulator for generating 3 dimensional structures includes a set of redeployable towers adapted to transport one or more cables, and at least one drive source operable to draw or traverse the cables across a rendering area. An end-effector suspended from the cables is operable to deposit extrudate onto the rendering area, and a nozzle in the end-effector is configured to selectively deposit the extrudate at predefined locations based on the position of the cable. A control unit has control logic for directing the drive source, in which the cables are responsive to the drive source for disposing the end-effector either along the cables or drawn and extended from the towers. An extrudate reservoir and a pump in fluidic communication with the reservoir allows the pump to force the extrudate for deposition at the predefined location responsive to the control logic.

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Patent Owner(s)

Patent OwnerAddress
WORCESTER POLYTECHNIC INSTITUTE100 INSTITUTE ROAD WORCESTER MA 01609

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chamberlain, Sarah M Albany, US 1 4
Eberheim, Richard T Mechanicsville, US 2 9

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