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1. 发明授权

US5924706A Skate boot construction 失效
公开(公告)号：US5924706A
公开(公告)日：1999-07-20
申请号：US890026
申请日：1997-07-10
申请人： Edwin Seltzer , Ross J. Whitehead
发明人： Edwin Seltzer , Ross J. Whitehead
IPC分类号： A43B5/16 , A63C3/02
CPC分类号： A43B5/1625 , A43B5/1691
摘要： The skate boot construction includes a unitary plastic heel/ankle counter insert which may be secured externally or internally to a soft boot mounted on a skate truck. The insert includes two spaced side portions joined by a U-shaped heel section which extend along the sides of a skater's foot. Above the side portions and the heel section are two forwardly projecting side flaps joined by an arcuate back section which are connected to the spaced side portions by two outwardly bowed hinge sections positioned over a skater's ankle bones. An arcuate slit extends through the heel/ankle counter between the heel section and arcuate back section and runs for a distance along either side of the heel/ankle counter. End slits extend transversely above and below each end of the arcuate slit. Cutaway portions below the side flaps extend inwardly toward the end slits and with the end slits define the edges of the bowed hinge sections.

2. 发明授权

US5462295A Homogeneous integrally molded skate and method for molding 失效
标题翻译：均质整体式溜冰鞋和成型方法
公开(公告)号：US5462295A
公开(公告)日：1995-10-31
申请号：US191509
申请日：1994-02-04
申请人： Edwin Seltzer
发明人： Edwin Seltzer
IPC分类号： A43B5/16 , A63C17/02 , B29D35/04
CPC分类号： A43B5/1658 , A63C17/02 , B29D35/04
摘要： A unitary, homogeneously molded boot and support for a roller or ice skate is provided as a one piece unit having no juncture between the boot and the support. The boot may be molded with either a roller skate or an ice skate chassis by forming the chassis of a first plastic having a high stiffness characteristic when cooled. The chassis is then placed in a boot injection mold and a second heated plastic is injected into contact with the chassis. The second plastic is more flexible when cooled than the first plastic, but is compatible therewith so that the two flow together and form an integral, unitary structure. The unitary boot is formed with a pivotal upper due to three slits in the boot which cooperate to provide opposite fulcrum sections about which the upper pivots.
摘要翻译：提供了一种用于辊子或溜冰鞋的均匀模制的靴子和支撑件，作为在靴子和支撑件之间没有接合部的单件单元。可以通过在冷却时形成具有高刚度特性的第一塑料的底架，用靴子溜冰鞋或溜冰鞋底板模制靴子。然后将底盘放置在靴子注射模具中，并且将第二加热塑料注入与底盘接触。第二塑料比第一塑料冷却时更柔软，但是与第一塑料相容，因此两者一起流动并形成整体的整体结构。整体靴由于靴子中的三个狭缝而形成有枢转上部，其协作以提供相对的支点部分，上部枢轴围绕该部分。

3. 发明授权

US5326115A Homogeneous integrally molded skate chassis 失效
标题翻译：均质整体式溜冰鞋底盘
公开(公告)号：US5326115A
公开(公告)日：1994-07-05
申请号：US998929
申请日：1992-12-30
申请人： Edwin Seltzer
发明人： Edwin Seltzer
IPC分类号： A43B5/16 , A63C17/02 , B29D35/04
CPC分类号： B29D35/04 , A43B5/1658 , A63C17/02
摘要： The skate chassis of the present invention includes a single, homogeneous, integrally molded upper boot and truck assembly which more evenly distributes internal stresses created in the chassis during use. The truck assembly may include a beam extending at an angle from the upper boot to form an axle hub for attaching the wheels. Also, an impact post may be integrally formed with the truck assembly to provide both vertical support and a surface for the rotation of the axle hub and beam. The one piece chassis provides improved handling and maneuverability while simplifying the manufacturing process.
摘要翻译：本发明的溜冰鞋底架包括一个单一的，均匀的，整体模制的上部靴子和卡车组件，其在使用期间更均匀地分配在底盘中产生的内部应力。卡车组件可以包括从上靴子以一定角度延伸的梁，以形成用于附接车轮的车轴毂。此外，冲击柱可以与卡车组件一体地形成，以提供垂直支撑件和用于轴毂和梁的旋转的表面。一体式底盘提供了改进的处理和机动性，同时简化了制造过程。

4. 发明授权

US6112434A Skate boot construction 失效
标题翻译：溜冰鞋施工
公开(公告)号：US6112434A
公开(公告)日：2000-09-05
申请号：US356881
申请日：1999-07-19
申请人： Edwin Seltzer , Ross J. Whitehead
发明人： Edwin Seltzer , Ross J. Whitehead
IPC分类号： A43B5/16 , A43G5/16
CPC分类号： A43B5/1625 , A43B5/1691
摘要： The skate boot construction includes a unitary plastic heel/ankle counter insert which may be secured externally or internally to a soft boot mounted on a skate truck. The insert includes two spaced side portions joined by a U-shaped heel section which extend along the sides of a skater's foot. Above the side portions and the heel section are two forwardly projecting side flaps joined by an arcuate back section which are connected to the spaced side portions by two outwardly bowed hinge sections positioned over a skater's ankle bones. An arcuate slit extends through the heel/ankle counter between the heel section and arcuate back section and runs for a distance along either side of the heel/ankle counter. End slits extend transversely above and below each end of the arcuate slit. Cutaway portions below the side flaps extend inwardly toward the end slits and with the end slits define the edges of the bowed hinge sections.
摘要翻译：溜冰靴的结构包括一个单一的塑料脚跟/脚踝计数器插入物，可以从外部或内部固定到安装在滑冰车上的软靴子上。该插入件包括两个间隔开的侧部，该侧部通过沿着溜冰鞋的脚的侧面延伸的U形脚跟部分连接。在侧面部分和后跟部分之上是两个通过弧形后部连接的向前突出的侧翼，它们通过位于溜冰者的踝骨之上的两个向外弯曲的铰链部分连接到间隔开的侧部。弧形狭缝延伸穿过脚后跟部分和弓形背部之间的脚跟/脚踝计数器，并在跟部/脚踝计数器的任一侧运行一段距离。端部狭缝横向延伸到弓形狭缝的每个端部的上方和下方。侧翼下方的切口部分朝向端部狭缝向内延伸，并且端部狭缝限定弓形铰链部分的边缘。

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