Tesla unveils new patents for humanoid robot technology.

[RinatMirus]

Recently, Tesla has been at the forefront of humanoid robotics, revealing insights into its advanced technology through various patent filings related to its Optimus robot project.

Not long ago, Tesla unveiled "Optimus Gen 2," the newest version of its humanoid robot, designed to handle tedious tasks that humans typically perform.

This latest model represents a significant improvement over its predecessors, which fell short of expectations, bringing a new level of credibility to the initiative.

A notable innovation in Optimus Gen 2 is Tesla's use of proprietary, custom-designed actuators to operate the robot's limbs, reflecting the company's dedication to innovation and quality.

Tesla's recent patents provide a sneak peek into the advanced technology driving its humanoid robot initiative.

One particular patent discusses Tesla's 'actuator and actuator design methodology,' highlighting the technical expertise behind its robotic developments.

A system or methodology of controlling movement of a robot (600) using actuators, the system can include one or more first type of actuators (1002) positioned at torso, shoulder, and hip locations of the robot; one or more second type of actuators (1004) positioned at wrist locations of the robot; one or more third type of actuators (1006) positioned at the wrist locations of the robot; one or more fourth type of actuators (1008) positioned at elbow and ankle locations of the robot; one or more fifth type of actuators (1010) positioned at the torso location and the hip locations of the robot; and one or more sixth type of actuators (1012) positioned at knee locations and the hip locations of the robot.

Below are some illustrations from the patent application:

source - electrek.co​

more: https://www.onscope.com/ipowner/en/owner/ip/1658539-tesla-inc.html

 

[hari]

how were able to view the contents of the patent i tried but could not see the details of it.

 

[MikeSXS]

how were able to view the contents of the patent i tried but could not see the details of it.

Tesla's WO2024/073138 A1 patent focuses on a cable-driven, underactuated robotic hand designed to mimic human hand movements with fewer actuators than controlled joints. The key features and technical advantages of this technology are as follows:

Key Technical Features:​

1. Underactuation: Utilizes 6 actuators (2 for the thumb, 1 for each finger) to control 11 joints (3 for the thumb, 2 for each finger).
2. Cable-Driven System: Enhances motion flexibility by using cables to drive finger joints.
3. Optimized Cable Routing: Positions cables at the front of the fingers rather than wrapping around pivots, increasing force transmission efficiency.
4. Unconstrained Cable End Treatment: Allows free placement of cable ends within the distal member using potted inserts.
5. Torsion Springs: Applies torsion springs to joints to provide stiffness and ensure stability.
6. Magnetic Sensors: Utilizes magnets and Hall effect sensors for precise detection of finger positions and joint angles.

Technical Advantages:​

1. Improved Output: Increases force transmission efficiency between joints through optimized cable routing.
2. Simplified Structure: Combines underactuation and a cable-driven system to maintain flexibility and adaptability.
3. Enhanced Durability: Allows free positioning of cable ends for greater durability.
4. Stable Gripping Force: Prevents backlash and imparts passive stiffness to joints using torsion springs.
5. Precise Detection: Ensures accurate detection of finger positions and postures through non-contact magnetic sensors.

This patent offers insights into the operating principles of the Optimus Gen2 robotic hand and lays the technological foundation for future generations of Optimus robotic fingers. For those interested in Optimus, this patent is highly recommended.