Ball bat with decoupled barrel
A ball bat includes outer shell segments longitudinally spaced apart from each other to form a gap between them. A joint connects the segments. A first outer shell segment may include a barrel portion of the ball bat and at least part of a tapered portion of the ball bat. A second outer shell segment may include at least part of the tapered portion. The joint may include a tubular element having a first portion positioned within the first outer shell segment and at least partially overlapping an interior surface of the first outer shell segment, and a second portion positioned within the second outer shell segment and at least partially overlapping an interior surface of the second outer shell segment. The tubular element may include an elastomeric material. In some embodiments, the joint may be formed by an elastomeric material connecting the outer shell segments in the gap.
1. A ball bat comprising:
an end cap positioned at a distal end of the ball bat;
an end knob positioned at a proximal end of the ball bat, opposite the distal end;
a first outer shell segment comprising at least part of a barrel portion of the ball bat;
a second outer shell segment comprising at least part of a handle portion of the ball bat or at least part of a tapered portion of the ball bat; and
an elastomeric material joining the first outer shell segment to the second outer shell segment;
wherein the ball bat comprises an interior region that extends from the end cap to the end knob and which is entirely hollow between the end cap and the end knob; and
the elastomeric material is contiguous with the first outer shell segment and the second outer shell segment.
2. The ball bat of claim 1 wherein the elastomeric material comprises reinforcing fibers.
3. The ball bat of claim 1 wherein the first outer shell segment or the second outer shell segment comprises a composite laminate material.