Stick for hockey or similar games involves hitting part in direct contact with puck or ball, and has resonant and oscillating surfaces

摘要

The hitting part (PT) comes into direct dynamic contact with the puck or ball. The hitting part is made up of a number of compartments and or surfaces and or lines which differ from at least one part of their surrounding areas, in oscillation, especially resonance factors, material and or shape and dimensional parameters, especially density, mass, resistance to deformation and or damping.. The successive compartments form a sequence (A1) extending over at least part of the stick in at least one row. The stick's operating part (BT)is designed especially as a handle.