Method and apparatus for fastening steel framing with a spin...
Method and apparatus for friction stir welding
Method and apparatus for friction torque welding
Method and apparatus for locally clamping components that...
Method and apparatus for reducing component vibration during...
Method of friction stir welding and multi-section faced...
Method of friction stir-spot welding and welding apparatus
Method of joining together two planar members by friction...
Method of manufacturing rivets having high strength and...
Multi-shouldered fixed bobbin tools for simultaneous...
Multiple synchronized linear friction welding oscillators