Preshaping for underactuated fingers

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United States of America Patent

PATENT NO 9914214
SERIAL NO

15049815

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Abstract

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A robotic gripping device with a preshaper is provided. The robotic gripping device includes two opposable fingers, each finger having a deformable gripping surface, a base, and a fingertip. The robotic gripping device also includes an actuator coupled to the base of each of the fingers, wherein the actuator is configured to move the fingers toward and away from each other. The robotic gripping device also includes a preshaper component positionable between the fingers, wherein when the fingers are moved toward each other by the actuator and the deformable gripping surface of each finger contacts the preshaper component, the deformable gripping surface of each finger is deformed by the preshaper component such that the fingertips of each finger are curled inward toward each other.

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Patent Owner(s)

Patent OwnerAddress
X DEVELOPMENT LLC1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Strauss, Marc Fremont, US 30 151
Youmans, David San Francisco, US 12 223

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