公开(公告)号：US20200346086A1

公开(公告)日：2020-11-05

申请号：US16865302

申请日：2020-05-01

申请人： Steven John Benda ,  Logan James Benda ,  Peter James Kruse ,  Adam Robert Loukus

发明人： Steven John Benda ,  Logan James Benda ,  Peter James Kruse ,  Adam Robert Loukus

IPC分类号： A63B59/52 ,  A63B59/58 ,  B27M3/22 ,  B27M1/08

摘要： Disclosed herein are various forms of hybrid baseball bats comprising a wood shell having a radial wall and an outer radial surface profile defining a baseball bat. The wood shell having a central core with a central surface thereon extending from a distal end of the bat. The central surface being profiled with a taper that in some embodiments extends entirely through to the proximal end. A fibrous construct is housed in the central core and infiltrated with an epoxy resin. In some forms, the fibrous construct is in the form of a sleeve. Disclosed are various manufacturing techniques for manufacturing hybrid baseball bats including a low pressure bladder method, a high pressure bladder method, and a centrifugal force method.