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公开(公告)号：US4188888A
公开(公告)日：1980-02-19
申请号：US841175
申请日：1977-10-11
CPC分类号： B61F5/16 , B62D53/0885 , F16C11/0628 , F16C17/12 , F16C33/201 , F16C33/28 , F16C41/002 , F16C17/10 , Y10T428/31692
摘要： A wear-resistant liner for center plate structure of a railway vehicle is provided and such liner is defined by an ultra high molecular weight polymeric material having a reinforcement embedded in the polymeric material which serves as a matrix for and substantially completely surrounds the reinforcement and the reinforcement comprises a structure having openings therein for receiving the polymeric material completely therethrough and enabling better embedment of the structure, and such structure serves to reinforce and prevent cold flow of the polymeric material.
摘要翻译： 提供了一种用于铁路车辆的中心板结构的耐磨衬里，并且这种衬里由超高分子量聚合物材料限定，该超高分子量聚合物材料具有嵌入在聚合物材料中的增强物，其用作基体并且基本上完全包围增强材料 加强件包括其中具有开口的结构，用于将聚合材料完全通过其中并且能够更好地嵌入结构，并且这种结构用于加强和防止聚合物材料的冷流动。
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公开(公告)号：US4238039A
公开(公告)日：1980-12-09
申请号：US27340
申请日：1979-04-05
CPC分类号： F16C33/201 , B61G7/00 , B61G7/10 , F16C33/28
摘要： A wear member is provided for use between a pair of relatively movable components of a railway vehicle. The wear member is mounted on a support having a continuous supporting surface, with polymeric material having an antifriction wear surface to support the same against the continuous supporting surface while providing integral reinforcement for the polymeric material.
摘要翻译： 提供一种磨损构件用于铁路车辆的一对相对移动部件之间使用。 磨损构件安装在具有连续支撑表面的支撑件上，聚合材料具有抗磨损表面，以将其支撑在连续支撑表面上，同时为聚合物材料提供整体增强。
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公开(公告)号：US4308801A
公开(公告)日：1982-01-05
申请号：US92300
申请日：1979-11-08
CPC分类号： B61F5/16 , F16C33/201 , F16C33/28 , Y10T428/31692
摘要： A wear-resistant liner for center plate structure of a railway vehicle is provided and such liner is defined by an ultra high molecular weight polymeric material having metal reinforcing means embedded in and surrounded by the polymeric material which serves as a matrix for the reinforcing means and the metal reinforcing means comprises a metal structure having openings therein for receiving the polymeric material completely therethrough and enabling better embedment of the metal structure with the metal structure providing reinforcement and preventing cold flow of the polymeric material, and with the metal structure being a grid-like structure.
摘要翻译： 提供了一种用于铁路车辆的中心板结构的耐磨衬里，并且这种衬里由超高分子量聚合物材料限定，该超高分子量聚合材料具有嵌入并被用作加强装置的基质的聚合材料包围的金属加强装置， 金属加强装置包括金属结构，其中具有开口，用于将聚合材料完全通过其中，从而能够更好地将金属结构与金属结构嵌入，从而提供加强并防止聚合材料的冷流动，并且金属结构是网格结构， 像结构。
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