Gripping Heads TRIZ Cases
- Selectable Jaw Closure Actuation in Robotic Surgical Staplers
A selectable jaw closure mechanism uses barrel cams and wedges to pivot surgical stapler jaws between open and closed positions.
- Ejector Vent Valve Pneumatic Pressure Control
Pneumatic vent valves maintain consistent negative pressure in ejector devices, reducing energy consumption by eliminating continuous compressed air supply.
- Rotating Dual-Surface Robotic Actuator for Wafer and Ring Handling
A rotating robotic actuator uses distinct suction surfaces to grasp silicon wafers and rings.
- Elastic Suction Pads for Wafer Transfer
Elastic suction pads conform to curved wafers, preventing air leakage and damage during transfer.
- Independent Hydraulic Pinching Fingers for Utility Vehicle Grappling
Segmented upper grappling jaws and a lower stabilizer bar resolve the trade-off between lifting capacity and operator visibility in utility vehicle attachments.
- Weighing Device Gripper Control for Spill Prevention
A weighing device control unit returns gripped articles to the container when weight or distance conditions are not met.
- Robotic Finger Shape Recovery via Stiffening Member
Stiffening members in robotic fingers mitigate bendset by providing bias force that restores the spine to its original configuration.
- Motor-Driven Chucking Apparatus Voltage Switching for Test Tube Handling
Switching motor voltage between rated and low levels prevents heat generation and overcurrent damage while holding test tubes.