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1. 发明公开

EP2777419A1 Skate with injected boot form 审中-公开
标题翻译： Schlittschuh mit gespritzter Stiefelform
公开(公告)号：EP2777419A1
公开(公告)日：2014-09-17
申请号：EP14158854.1
申请日：2014-03-11
申请人： Easton Sports, Inc.
发明人： Lefebvre, Marc Andre , Hung, Aky , Rusakov, Dmitry
IPC分类号： A43B5/16 , B29D35/00
CPC分类号： A63C1/00 , A43B5/0496 , A43B5/1625 , A43B5/1666 , A43B5/1691 , A43B23/025 , A63C1/42 , B29D35/0009 , B29D35/0054 , B29D35/04
摘要： A hockey skate (5) comprises a boot form (10) including a lower portion (12) molded to an upper portion (14), with the lower portion (12) comprising a first plastic material having a first flexural modulus, and the upper portion (14) comprising a second plastic material having a second flexural modulus that is lower than the first flexural modulus; and a skate quarter (22) attached to the upper portion (14) of the boot form (10). The hockey skate (5) is formed via an injection-molding process or another similar process. One or more of the plastic materials may be reinforced with fibers of glass, carbon, aramid, or another stiffening material to strengthen one or more regions of the boot form (10). For example, pellets of a first plastic material having a flexural modulus of approximately 190 MPa (e.g., a polyamide elastomer block amide) may be injected into a mold to form a softer upper region (52) of the boot form (10), and pellets of a second plastic having a flexural modulus of approximately 20,000 MPa (e.g., a Nylon 12 with long glass fibers) may be injected into the mold to form a stiffer lower region (54) of the boot form (10). Additional skate components may then be attached to the boot form (10).
摘要翻译：一个曲棍球溜冰鞋（5）包括靴形（10），其包括模制到上部（14）的下部（12），下部（12）包括具有第一弯曲模量的第一塑料材料，部分（14）包括具有低于第一弯曲模量的第二弯曲模量的第二塑料材料; 以及附接到所述靴形式（10）的上部（14）的滑冰季（22）。曲棍球冰鞋（5）通过注射成型工艺或其他类似工艺形成。一种或多种塑料材料可以用玻璃，碳，芳族聚酰胺或另一种硬化材料的纤维增强，以加强靴形式（10）的一个或多个区域。例如，具有约190MPa挠曲模量的第一塑料材料（例如，聚酰胺弹性体嵌段酰胺）的颗粒可以注入模具中以形成靴形式（10）的较软的上部区域（52），以及具有约20,000MPa的挠曲模量的第二塑料颗粒（例如，具有长玻璃纤维的尼龙12）可以注入到模具中以形成靴形（10）的较硬的下部区域（54）。然后可以将另外的滑冰部件附接到引导形式（10）。

2. 发明公开

EP2777418A1 Hockey skate 审中-公开
标题翻译： Eishockeyschlittschuh
公开(公告)号：EP2777418A1
公开(公告)日：2014-09-17
申请号：EP14158831.9
申请日：2014-03-11
申请人： Easton Sports, Inc.
发明人： Cruikshank, David , Hung, Aky , Rusakov, Dmitry , Fung, Ian , Keegan, Will , Snow, Mike
IPC分类号： A43B5/16
CPC分类号： A43B5/1625 , A43B5/1616 , A43B5/1666 , A43B5/1691 , A43B23/0225
摘要： A hockey skate (5) includes a composite boot form (10) having a rigid lower portion (12) and a less rigid upper portion (14), a skate quarter (22) attached to the upper portion (14) of the boot form (10) to overlie an upper region of a wearer's foot, and a tendon guard (20) attached to the upper portion (14) of the boot form (10) and positioned at a rear region of the boot form (10). The upper portion (14) may be made of a thermoformable material that conforms to the shape of a wearer's foot and ankle. The construction of the boot form (10) - particularly the lower portion (12) of the boot form (10) - may be varied across different size ranges by, for example, varying the fiber angles in the composite material. Varying the stiffness of the lower portion (12) of the boot form (10) in this manner allows the flexibility of different sized boots (5) to be substantially equalized. The skate quarter (22) and other skate-boot features may readily be attached to the upper portion (14) of the boot form (10) via stitching, rivets, or other connectors. The boot form (10) also may include an integral toe cap (26) having a flange (25) or other element to which the skate tongue (30) and other elements may be connected.
摘要翻译：曲棍球冰鞋（5）包括具有刚性下部部分（12）和较少刚性上部部分（14）的复合靴子形式（10），安装在靴子形式的上部部分（14）上的滑冰四分体（22）（10）覆盖穿用者的脚的上部区域，以及腱护罩（20），其安装在靴形件（10）的上部（14）上并且定位在靴形件（10）的后部区域。上部（14）可以由符合穿着者的脚和脚踝的形状的可热成形材料制成。可以通过例如改变复合材料中的纤维角度来改变靴子形式（10）的构造 - 特别是靴子形式（10）的下部（12）的不同尺寸范围。以这种方式改变靴子形式（10）的下部（12）的刚度允许不同尺寸的靴子（5）的灵活性基本相等。滑冰槽（22）和其他滑冰靴特征可以通过缝合，铆钉或其它连接器容易地附接到靴形件（10）的上部（14）。靴子形式（10）还可以包括具有凸缘（25）或滑板舌（30）和其他元件可以连接到的其它元件的整体鞋头帽（26）。

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