公开(公告)号：US4548592A

公开(公告)日：1985-10-22

申请号：US452763

申请日：1982-12-23

申请人： Yasuo Ohhashi ,  Junichi Araki ,  Yoshihiro Katsui

发明人： Yasuo Ohhashi ,  Junichi Araki ,  Yoshihiro Katsui

IPC分类号： F16H55/36 ,  F16H55/44 ,  F16H55/49

CPC分类号： F16H55/36 ,  F16H55/44 ,  F16H2055/366

摘要： A pulley, composite in nature, including a fabricated wheel defining a rim channel into which a ring is positioned. The ring is rigidly held within the channel by tabs and interlocking arrangements. The ring is designed to include any one of a number of pulley gripping surfaces such as teeth and V grooves.

摘要翻译： 滑轮，复合材料本质上包括一个限定轮圈通道的制造轮圈，定位在其中。 环通过突片和互锁装置刚性地保持在通道内。 环被设计成包括多个皮带轮抓握表面中的任何一个，例如齿和V形凹槽。

公开(公告)号：US4702771A

公开(公告)日：1987-10-27

申请号：US848062

申请日：1986-04-04

申请人： Yoshiaki Takagi ,  Yoshihiro Katsui ,  Hiroyuki Endo ,  Yutaka Ikenoue

发明人： Yoshiaki Takagi ,  Yoshihiro Katsui ,  Hiroyuki Endo ,  Yutaka Ikenoue

IPC分类号： C22C33/02 ,  C22C38/00 ,  C22C38/22 ,  F01L3/08 ,  C22C29/02 ,  C22C29/06

CPC分类号： C22C33/0264 ,  C22C33/0207 ,  C22C33/0257 ,  F01L3/08

摘要： Wear-resistant, sintered iron alloys are provided. The alloys have a structure in which iron-based hard particles having a relatively high Cr content and copper or copper alloy particles are dispersed in an iron alloy matrix containing a relatively low content of Cr. The alloys are prepared by compression molding powders of the matrix alloy, the hard alloy, copper or copper alloy, an Fe-P alloy and graphite and sintering the obtained molding at a temperature of 980.degree. to 1130.degree. C.

摘要翻译： 提供耐磨，烧结的铁合金。 合金具有这样的结构，其中具有较高Cr含量的铁基硬质颗粒和铜或铜合金颗粒分散在含有相对低含量Cr的铁合金基质中。 通过将基体合金，硬质合金，铜或铜合金粉末，Fe-P合金和石墨进行压缩成型，在980℃〜1130℃的温度下烧成所得成型体，

公开(公告)号：US4559249A

公开(公告)日：1985-12-17

申请号：US543932

申请日：1983-10-20

申请人： Hideto Arigaya ,  Yoshihiro Katsui ,  Kikuo Sumiyoshi ,  Eiji Sato ,  Kingo Miyasaka

发明人： Hideto Arigaya ,  Yoshihiro Katsui ,  Kikuo Sumiyoshi ,  Eiji Sato ,  Kingo Miyasaka

IPC分类号： B29D99/00 ,  B32B3/24 ,  B32B15/02 ,  B32B15/082 ,  F16C33/12 ,  F16C33/28 ,  F16J15/12 ,  F16J15/28 ,  F16C27/02

CPC分类号： B29D99/0053 ,  F16C33/28 ,  F16J15/126 ,  B29L2031/26 ,  Y10S277/936 ,  Y10S277/944 ,  Y10S285/909 ,  Y10S285/91 ,  Y10S384/907 ,  Y10T428/13 ,  Y10T428/1355

摘要： A sliding member is provided which comprises a base body made of a firmly entangled and collapsed metal fine wire, with the voids formed between the metal fine wires constituting the metal mesh being filled compactly with a heat resistant material, the sliding surface of the base body being formed into a smooth surface with either a lubricant that fills a number of small holes formed in the heat resistant material as well as covering the surface thereof or the lubricant and the metal fine wires being exposed. A manufacturing method of the same is also disclosed which basically comprises the steps of preparing a metal mesh as a reinforcing material, preparing a sheet-like heat resistant material with a plurality of small holes being formed through the thickness, applying a lubricant on the sheet-like heat resistant material in a given thickness so as to simultaneously fill the small holes, putting the sheet-like heat resistant material on the metal mesh to provide a laminate in which the lubricant is directed towards the sliding surface to be formed, convoluting the laminate about a cylindrical mandrel so as to represent a cylindrical preform and putting the preform in a metal die to axially compress it to provide the final product.

摘要翻译： 提供了一种滑动构件，其包括由牢固缠结和塌缩的金属细线制成的基体，在构成金属网的金属细线之间形成的空隙与耐热材料紧密地填充，基体的滑动表面 通过填充多个形成在耐热材料中的小孔以及覆盖其表面的润滑剂或润滑剂和金属细线被暴露而形成为光滑表面。 还公开了其制造方法，其基本上包括如下步骤：制备作为增强材料的金属网，制备片状耐热材料，其具有通过厚度形成的多个小孔，在片材上施加润滑剂 给定厚度的耐热材料，以便同时填充小孔，将片状耐热材料放置在金属网上，以提供其中润滑剂指向待形成的滑动表面的层压体，将卷 围绕圆柱形心轴层压，以便表示圆柱形预成型件，并将预成型件放入金属模具中以轴向压缩以提供最终产品。