摘要:
A bat customization method includes the steps of capturing images of a batter's swing, determining a swing plane angle of the batter's swing at ball impact at a middle elevation of a strike zone of the batter based upon the captured images, and providing a bat for the batter. The bat has circumferentially spaced launch angle boosters. Each of the launch angle boosters extends along the axis at an angle based upon the determined swing plane angle.
摘要:
A ball bat including one of a left-hand configuration designated for a left-handed batter and a right hand configuration designated for a right-handed batter. The left hand configuration is different than the right hand configuration. The ball bat further includes one of a left-hand indicia indicating the left hand configuration and a right hand indicia indicating the right hand configuration.
摘要:
A bat for limiting the maximum barrel response at high impact speeds while minimizing the dampening performance at low impact speeds includes a plurality of separate longitudinal beams extending from the end of the bat to the tapered portion of the bat. These beams, as well as the tapered portion and a handle, are constructed from a composite material, such as fiber reinforced plastic. An external sleeve is then provided around the barrel portion of the bat. The external sleeve is secured around the barrel of the bat using a snap-fit end cap.
摘要:
A baseball or softball bat having improved restitution characteristic and preventing degraded hitting feeling caused by vibration or impact at the time of hitting can be provided. The baseball or softball bat including a ball hitting portion, a tapered portion and a grip portion is provided with an outer circumferential member, an inner circumferential member and a non-adhesive portion. The outer circumferential member is a cylindrical member forming at least the ball hitting portion. The inner circumferential member is arranged on the inner circumferential side of the outer circumferential member. The inner circumferential member has a tip end of the inner circumferential member positioned opposite to a taper side end as an end portion on the side of the tapered portion, fixed to the outer circumferential member. The non-adhesive portion is arranged, for preventing adhesion between the outer circumferential member and an unfixed portion of the inner circumferential member other than the tip end portion of the inner circumferential member and including the taper side end, at least on a portion of a region where the unfixed portion of the inner circumferential member and the outer circumferential member are opposite to each other.
摘要:
The main features of this invention are the patented finger grips and the catching net. The finger grips are designed to provide consistent hand/finger placement on the bat while bunting. The net enables the individual who is bunting to receive instant feedback as to the success or failure of the bunt. If the bunt is successful, the batter will have caught the ball in the net. The bat's weight and length are the same as used in the game of baseball. As the batter continues to improve with this invention, their muscle memory will develop making them a better bunter. Since the bat uses plastic balls, the net also allows the bat to be used indoors without increased risk of household damage. The net can also hold several small plastic balls simultaneously which will save time and increase the number of practice bunts a player can take in a desired time.
摘要:
A softball or baseball bat with modified restitution characteristic is provided. The bat can comprise a substantially rigid core coupled with a single or multi-piece sleeve. The core can comprise a tip end, a barrel portion, a handle taper, and a handle. A sleeve assembly can be disposed over the barrel portion, and the sleeve assembly can comprise one or more materials capable of impact absorption. The sleeve assembly can include a ring portion positioned about a circumference of the barrel portion, an outer sleeve, and an inner sleeve disposed between the outer sleeve and the barrel portion.
摘要:
A barrel for a ball bat having a first inside surface and an outside surface, and a first thickness represented by the distance between the first inside surface and the outside surfaces. The first thickness of the barrel is generally uniform except at one or more locations within the ball impact area of the bat. However, the barrel may include one or more than one thick section relative to the uniform thickness of the rest of the barrel of the bat. In addition, the barrel may include one or more than one thin section relative to the uniform thickness of the rest of the barrel of the bat. The shoulders between the thick and/or thin section(s) and the uniform thickness of the remainder of the bat may be relatively abrupt.
摘要:
A method for making a metal bat of the kind used for playing baseball or softball and having a hollow metallic shell including a wide barrel at one end, a narrow handle at the opposite end, and a tapered portion laying therebetween. The bat shell is initially thinned such that the original thickness and the corresponding weight thereof are reduced. A reactive hitting surface is then applied over the thinned bat shell around at least the barrel. The reactive hitting surface is preferably a metallic sleeve or a metallic coating that is applied directly to the barrel. Accordingly, the reactive hitting surface and the barrel will flex in unison with one another as a single integral surface in response to a ball striking the bat, wherein to increase the performance of the bat. A weight is added inside the handle of the hollow shell to balance the bat after thinning the shell and applying the reactive hitting surface over the barrel.
摘要:
A bat for baseball or softball of the present invention includes a first tube formed from FRP or synthetic resin having a part to be hit and a stopper part, a cylindrical second tube having two ends which are open and including at least two or more layers, a first fixing component including a body part, an interior periphery surface of the body part is fixed to the first tube, a second fixing component including an insertion part, and a gap located between the first tube and the second tube and being formed by the second tube being attached to an exterior periphery of the first tube, one end of the second tube being fixed to an exterior periphery surface of the body part, and the other end of the second tube being fixed to the insertion part which is inserted between the first tube and the second tube.
摘要:
A bat used for baseball or softball includes a bat body including a grip part, a taper part and a first tube, a fixing component including a first fixing component and a second fixing component and a cylindrical second tube having two opened ends, the inner diameter of the cylindrical second tube being larger than the diameter of the first tube, the second tube being placed on the outer circumference of the first tube and being latched so that a gap is formed between the bat body and the second tube via the first fixing component and the second fixing component.