The octopus is a fascinating creature. Since it has no skeleton and consists almost exclusively of soft muscles, it is considered to be extremely flexible and mobile. As a result, not only can it maneuver and swim in all directions, it can also grip a wide variety of objects in a form-fitting manner. This phenomenon is now adopted by the TentacleGripper.
The bionic gripper consists of a soft silicone structure that can be controlled pneumatically. When it is supplied with compressed air, the tentacle bends inwards and can wrap itself around the item to be gripped in a form-fitting and gentle manner.
As with its natural role model, two rows of suction cups are attached to the inside of the silicone tentacles. While the small suction cups at the gripper tip have a passive effect, a vacuum can be applied to the larger suction cups, causing the object to adhere securely to the gripper. This allows the TentacleGripper to take up and hold a variety of different shapes.