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公开(公告)号：US20040132586A1
公开(公告)日：2004-07-08
申请号：US10337464
申请日：2003-01-07
IPC分类号： A63B022/02
CPC分类号： B29D29/00 , A63B22/02 , A63B22/0207 , A63B22/0285
摘要： An endless treadmill includes a bottom-ply fabric that at least partially forms a bottom surface of the belt that is for sliding across a treadmill deck. The bottom-ply fabric has warp yarns that at least partially form the bottom surface of the belt, with a large number of these warp yarns, and preferably all of these warp yarns, being less than about 1000 denier, or more preferably about 500 denier or smaller. In addition, the warp yarns that at least partially form the bottom surface of the belt are twisted about 2.5 complete turns per inch, or less. A solid lubricant composition is preferably impregnated in the bottom-ply fabric. The solid lubricant composition includes a wax mixture and it optionally further includes a lower viscosity lubricant, such as silicone. The wax mixture may include a vegetable wax and a mineral wax, such as a mixture of paraffin wax and carnauba wax.
摘要翻译： 无限跑步机包括底层织物，其至少部分地形成用于在跑步机甲板上滑动的皮带的底部表面。 底层织物具有至少部分地形成带的底表面的经纱，其中大量的这些经纱，优选所有这些经纱，小于约1000旦尼尔，或更优选约500旦尼尔 或更小。 此外，至少部分地形成带的底表面的经纱扭绞约2.5英寸/英寸或更小。 固体润滑剂组合物优选浸渍在底层织物中。 固体润滑剂组合物包括蜡混合物，并且任选地还包含较低粘度的润滑剂，例如硅酮。 蜡混合物可以包括植物蜡和矿物蜡，例如石蜡和巴西棕榈蜡的混合物。
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公开(公告)号：US20040161990A1
公开(公告)日：2004-08-19
申请号：US10780483
申请日：2004-02-17
IPC分类号： B32B027/04 , B32B005/02 , D03D015/00
CPC分类号： D03D1/0094 , B65G15/34 , B65G15/56 , B65G2207/26 , D03D1/00 , D03D19/00 , Y10T442/172 , Y10T442/178 , Y10T442/2549 , Y10T442/273 , Y10T442/2861 , Y10T442/3179 , Y10T442/3301
摘要： A composite sheet includes a fabric that is at least partially embedded in a polymeric sheet. The fabric includes longitudinally extending warp yarns and laterally extending weft yarns, with there being one or more pairs of substantially spaced apart, yet adjacent, warp yarns. For each pair, the two warp yarns are sufficiently spaced apart from one another so that the composite sheet can be longitudinally slit between and distant from the two warp yarns, to provide one or more sections of the composite sheet that can be used as conveyor belts. The warp yarns are not exposed at the cut edges.
摘要翻译： 复合片材包括至少部分地嵌入聚合物片材中的织物。 织物包括纵向延伸的经纱和横向延伸的纬纱，其中有一对或多对基本间隔开但相邻的经纱。 对于每一对，两根经纱彼此充分地间隔开，使得复合片材可以在两根经纱之间和远离两根经纱之间纵向狭缝，以提供可用作传送带的复合片材的一个或多个部分 。 经纱不会在切割边缘处露出。
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公开(公告)号：US20040132587A1
公开(公告)日：2004-07-08
申请号：US10337706
申请日：2003-01-07
IPC分类号： A63B022/02
CPC分类号： A63B22/02 , A63B22/0207 , A63B22/0285 , B29D29/00
摘要： An endless treadmill belt includes a bottom-ply fabric that at least partially forms a bottom surface of the belt, and the bottom surface of the belt is for sliding across a treadmill deck. The bottom-ply fabric includes textured synthetic yarns that at least partially form the bottom surface of the belt. A solid lubricant composition is impregnated in the bottom-ply fabric. The solid lubricant composition is a mixture that includes higher and lower viscosity lubricants and a binder.
摘要翻译： 无限跑步机带包括至少部分地形成皮带的底面的底层织物，并且皮带的底表面用于在跑步机甲板上滑动。 底层织物包括至少部分地形成带的底表面的纹理合成纱线。 固体润滑剂组合物浸渍在底层织物中。 固体润滑剂组合物是包括较高和较低粘度的润滑剂和粘合剂的混合物。
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