公开(公告)号：US20020077402A1

公开(公告)日：2002-06-20

申请号：US10016046

申请日：2001-12-11

申请人： Mearthane Products Corporation, a Rhode Island corporation

发明人： Albert C. Chiang ,  John A. Roderick ,  Marcelino A. Martins ,  George B. Martins

IPC分类号： C08K005/04 ,  C08K003/10 ,  C08K003/32

CPC分类号： C08K3/16 ,  C08K3/10 ,  C08K5/098 ,  H01B1/122 ,  Y10T428/31605 ,  C08L75/04

摘要： An electrically conductive or semi-conductive polymeric material including a metal salt dissolved in a polymer. The metal salt is complexed with the polymer, which is what provides the material with its conductive properties. The materials have a resistivity of between 105 and 1012 ohms-cm.

摘要翻译： 包含溶解在聚合物中的金属盐的导电或半导体聚合材料。 金属盐与聚合物络合，这是提供材料的导电性能。 材料的电阻率介于105和1012欧姆 - 厘米之间。

公开(公告)号：US20040212160A1

公开(公告)日：2004-10-28

申请号：US10847242

申请日：2004-05-17

申请人： Mearthane Products Corporation, a Rhode Island corporation

发明人： John A. Roderick

IPC分类号： A63C017/08

CPC分类号： A63C17/20 ,  A43B5/005 ,  A43B5/1633 ,  A63C2201/02

摘要： Shoes with various configurations of rollers secured to one region of their soles for rolling, while leaving another sole region exposed for walking. The rollers are mounted to rotate about an axle defining a primary axis of rotation extending at an angle of between about zero and 45 degrees to the walking direction, as viewed from above the shoe, for rolling sideways along a support surface. This provides a combined running-rolling method of locomotion, by running on the exposed sole surfaces, and then jumping into a nullsurfingnull stance for rolling. In some cases, the rollers are mounted on steerable truck assemblies. One particularly small truck assembly includes wedge-shaped bushings for steering compliance.

摘要翻译： 具有固定到其鞋底的一个区域以滚动的各种构型的滚子的鞋子，同时留下另一个露出来用于行走的鞋底区域。 辊被安装成围绕限定主旋转轴线的轴线旋转，所述主轴线从鞋的上方观察，沿着行走方向以大约零度和45度之间的角度延伸，以沿支撑表面侧向滚动。 这提供了一种组合的运动方式的运动，通过在暴露的鞋底表面上运行，然后跳入“冲浪”的滚动姿态。 在某些情况下，滚轮安装在可转向的卡车组件上。 一个特别小的卡车组件包括用于转向顺应性的楔形衬套。