Test head manipulator configured to address uncontrolled test head rotation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11498207
APP PUB NO 20220219315A1
SERIAL NO

17144937

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Importance

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Abstract

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An example test head manipulator includes a tower having a base and a track, where the track is vertical relative to the base, and arms to enable support for the test head. The arms are connected to the track to move the test head vertically relative to the tower, and the arms are configured to control rotation of the test head. Each of the arms includes a cam that is rotatable, and at least one plunger in contact with the cam and that is configured to contact the test head. Rotation of the cam is controllable to move the at least one plunger to offset an uncontrolled rotation the test head.

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Patent Owner(s)

Patent OwnerAddress
TERADYNE INC600 RIVERPARK DRIVE NORTH READING MA 01864

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Silva, Isaac N North Reading, US 2 7

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