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Patent drawing for Robot capable of gripping objects
US 6,611,734 B2
Machine learning US 6,611,734 B2 Expired

Robot capable of gripping objects

This is a robot designed to pick up objects. Its arm has a unique gripper with one finger fixed to the arm and another finger that moves to grasp things. Inside the arm, a motor turns a screw, which then moves a series of gears. One of these gears has a pin that pushes a lever, causing the movable finger to close. The design specifically details this mechanical gripping mechanism, rather than the broader robot features like sensors or autonomous movement mentioned in the abstract.

Why it matters: Filed before widespread accessible 3D printing and advanced microcontrollers, the custom mechanical gripper parts are now much cheaper to prototype and manufacture. Modern robotics software and AI also make it far easier to integrate such a gripper into a sophisticated, autonomously operating robot, as hinted in the original abstract.

Status
ExpiredProtection ended and was never renewed
How hard to build
ModerateCustom gripper, motor, gears, lead screw

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