method a hockey or similar bat laparakenteen preparation and a hockey or equivalent laparakenne bat

摘要

The invention relates to a method of manufacturing a blade structure of an ice hockey stick or the like, according to which method a layer made of a fibre-reinforced plastic material and having a wavelike cross section is formed inside the core of the blade, the layer forming a three-dimensional stiffening piece (3) inside the core. The invention further relates to a blade structure of an ice hockey stick or the like comprising a core and laminate layers (10a, 10b) to constitute the outer surface of the core on the sides of the blade. According to the inventive idea, a stiffening piece (3) made of a fibre-reinforced plastic material and having a wavelike cross section is formed inside the core of the blade.