The four bar linkage is a type of mechanical linkage ... as in the human knee joint, where the mechanism allows rotation and keeps the two legs bones attached to each other. It is also present ...

Scientists have developed a robotic prosthetic hand that offers precision fingertip control. The ultra-light system offers ...

An ultra-light robotic prosthetic hand has been developed that enables both precision fingertip control and shape-adaptive ...

As they described it, the robot moves using a 4-bar linkage mechanism with the motor’s torque “transferred to the arm mechanisms through a pair of bevel gears and a worm drive.” Even cooler ...

Consider the mechanism shown below made up of moveable links AB, BD and DE. Link AB is rotating CCW at a constant rate. Point C is the center of rotation for BD, where point C is at the intersection ...