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公开(公告)号：US07320653B2
公开(公告)日：2008-01-22
申请号：US11380038
申请日：2006-04-25
IPC分类号： A63B59/06
摘要： A tubular baseball bat comprising a substantially full length core shaft of preferably constant cross-section, including a handle portion, and a barrel with a gap or separation between the core shaft and barrel, the core shaft and barrel being connected at two or more locations. Embodiments include bats with long barrels without taper sections, bats with taper sections integral with the barrels, bats with separate taper sections which may be of non-circular cross-section, bats with flexible circumferential connecting structures, bats with folded barrel end portions, and bats with resilient means between the core shaft and barrel. Such bats can have larger hitting areas, larger sweetspots, higher performance, and provide minimal sting to a player's hands.
摘要翻译： 一种管状棒球棒，包括具有优选恒定横截面的基本上全长的芯轴，包括手柄部分，以及在所述芯轴和筒体之间具有间隙或间隔的筒体，所述芯轴和筒体在两个或更多个位置处连接 。 实施例包括具有不带锥形部分的长桶的蝙蝠，具有与桶成一体的锥形部分的蝙蝠，具有可以具有非圆形横截面的单独的锥形部分的蝙蝠，具有柔性圆周连接结构的蝙蝠，具有折叠的桶端部分的蝙蝠，以及 蝙蝠具有弹性装置，在芯轴和枪管之间。 这样的蝙蝠可以具有更大的击球面积，更大的糖果，更高的性能，并且给玩家的手提供最小的刺痛。
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2.发明授权Multi-walled tubular baseball bats with barrel inserts of variable geometry 有权具有可变几何形状的桶形插入物的多壁管状棒球棒公开(公告)号：US07867114B2
公开(公告)日：2011-01-11
申请号：US11740519
申请日：2007-04-26
IPC分类号： A63B59/06
CPC分类号： A63B59/50 , A63B60/54 , A63B2102/18 , A63B2102/182
摘要： A multi-walled, tubular baseball bat has a barrel portion with a mid-section wherein the radial stiffness of the overall barrel wall varies along the barrel length to provide an enlarged sweetspot, improved soft feel and performance, plus unique sounds upon impact. The bat has a frame with a barrel portion of consistent diameter. A secondary member, or members, of tubular form extend internally along the barrel. The secondary member provides the required radial stiffness variation by: 1) variations in the thickness of the wall of the secondary member or by, 2) secondary members with unique geometric external surface profiles or by, 3) the presence of functional air cavities, with or without closed ends, between the main bat frame and the secondary member or members or by, 4) the presence of numerous annular secondary members located side by side less than one-half the length of the barrel portion.
摘要翻译： 多壁管状棒球棒具有带有中段的桶部分，其中整个桶壁的径向刚度沿桶长度变化，以提供增大的甜食，改善的柔软手感和性能，以及冲击时的独特声音。 蝙蝠具有一个具有一致直径的桶部分的框架。 管状形式的次要部件或部件沿枪管内部延伸。 辅助构件通过以下方式提供所需的径向刚度变化：1）次要构件壁的厚度变化，或2）具有独特几何外表面轮廓的次要构件或3）功能空气腔的存在， 或没有封闭端，在主蝙蝠框架和次级构件或构件之间，或者通过4）存在并排位于小于枪管部分的长度的一半的多个环形次级构件。
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公开(公告)号：US20090029810A1
公开(公告)日：2009-01-29
申请号：US12189924
申请日：2008-08-12
IPC分类号： A63B59/06
CPC分类号： A63B59/50 , A63B60/00 , A63B2102/18
摘要： Tubular baseball bats comprised of an elongated handle portion and a striking or barrel portion wherein the barrel portion has variable stiffness along its length. One such bat has a circumferential low cost, low weight stiffener generally located in the sweetspot area designed to increase radial stiffness in a controlled manner which results in decreasing the bat performance to meet a changed bat performance standard and can be applied at low cost to both used field returned bats and bats being newly manufactured. Further, new tubular polymer composite bats can be designed with increased radial stiffness generally located in the sweetspot area or with radial stiffness graduated from highest, generally in the sweetspot area, to lowest at the barrel ends. All bats of the present invention result in calculated bat performance to meet applicable regulatory standards while also increasing the sweetspot size.
摘要翻译： 管状棒球棒包括细长手柄部分和打击或筒部，其中筒部沿其长度具有可变刚度。 一个这样的蝙蝠具有周向的低成本，低重量的加强件，其通常位于甜食区域中，设计成以受控的方式增加径向刚度，这导致蝙蝠的性能降低以满足改变的蝙蝠性能标准，并且可以以低成本应用于两者 使用的领域返回蝙蝠和蝙蝠新制造。 此外，新的管状聚合物复合蝙蝠可以设计成具有增加的径向刚度，通常位于甜食区域中，或者径向刚度从最高（通常在甜食区域）分级到筒端部处的最低处。 本发明的所有蝙蝠导致计算的蝙蝠性能以满足适用的监管标准，同时也增加甜食尺寸。
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公开(公告)号：US07044871B2
公开(公告)日：2006-05-16
申请号：US10816208
申请日：2004-04-02
IPC分类号： A63B59/06
摘要： A tubular baseball bat comprising a substantially full length core shaft of preferably constant cross-section, including a handle portion, and a barrel with a gap or separation between the core shaft and barrel, the core shaft and barrel being connected at two or more locations. Embodiments include bats with long barrels without taper sections, bats with taper sections integral with the barrels, bats with separate taper sections which may be of non-circular cross-section, bats with flexible circumferential connecting structures, bats with folded barrel end portions, and bats with resilient means between the core shaft and barrel. Such bats can have larger hitting areas, larger sweetspots, higher performance, and provide minimal sting to a player's hands.
摘要翻译： 一种管状棒球棒，包括具有优选恒定横截面的基本上全长的芯轴，包括手柄部分，以及在所述芯轴和筒体之间具有间隙或间隔的筒体，所述芯轴和筒体在两个或更多个位置处连接 。 实施例包括具有不带锥形部分的长桶的蝙蝠，具有与桶成一体的锥形部分的蝙蝠，具有可以具有非圆形横截面的单独的锥形部分的蝙蝠，具有柔性圆周连接结构的蝙蝠，具有折叠的桶端部分的蝙蝠，以及 蝙蝠具有弹性装置，在芯轴和枪管之间。 这样的蝙蝠可以具有更大的击球面积，更大的糖果，更高的性能，并且给玩家的手提供最小的刺痛。
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公开(公告)号：US6062995A
公开(公告)日：2000-05-16
申请号：US43808
申请日：1998-07-20
CPC分类号： A63B59/70 , A63B2102/22 , A63B2102/24 , A63B2209/02 , A63B60/06 , A63B60/08 , A63B60/10
摘要： The invention relates to an improved joint assembly comprising a deforming element that is compressed to secure a first member into the recess of a second member. Preferably the deforming element comprises angular projections and is made from a relatively soft material which allows for its deformation. The joint of the invention has the advantage of not requiring any heat or tool and is particularly useful for attaching a hockey stick blade to a hockey stick handle without the need of adhesives or other types of mechanical connectors. The invention also relates to a hockey stick blade and to a hockey stick incorporating the deforming element of the present invention.
摘要翻译： PCT No.PCT / CA96 / 00649 Sec。 371日期：1998年7月20日 102（e）1998年7月20日PCT PCT 1996年9月26日PCT公布。 公开号WO97 / 11755 日期1997年4月3日本发明涉及一种改进的接头组件，其包括变形元件，其被压缩以将第一构件固定到第二构件的凹部中。 优选地，变形元件包括角突起并且由允许其变形的相对柔软的材料制成。 本发明的关节具有不需要任何热量或工具的优点，并且特别适用于将曲棍球棒刀片附接到曲棍球棒手柄而不需要粘合剂或其它类型的机械连接器。 本发明还涉及一种曲棍球棍片和一种结合本发明的变形元件的曲棍球棍。
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