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1. 发明公开

EP2473758A2 SILENT CHAIN 失效
标题翻译： GERÄUSCHLOSEKETTE
公开(公告)号：EP2473758A2
公开(公告)日：2012-07-11
申请号：EP10812541.0
申请日：2010-08-24
申请人： Borgwarner Inc.
发明人： YOSHIDA, Yukio , EDA, Junichi
IPC分类号： F16G13/04 , F16G13/02 , F16H7/06
CPC分类号： F16G13/04 , F16G13/08
摘要： To provide a silent chain which makes it possible to further reduce friction loss during operation and to enhance operating efficiency, while also making it possible to reliably prevent assembly errors. A silent chain 1 in which a plurality of links 2 each having a pair of tooth parts 21 which mesh with sprockets and a pair of pin holes 20 are arranged in the lengthwise direction and thickness direction and are linked so as to be able to pivot about one another by linking pins 5 which are inserted into the pin holes 20, and sliding plates 3 are provided. The sliding plates 3 have a pair of pin holes 30 into which the linking pins 5 are inserted, and also have a back surface part 3a which has a greater back surface height h2 than the back surface height h1 of the links 2 and comes into contact with a tensioner arm or chain guide. The sliding plates 3 do not have tooth parts which mesh with the sprockets.
摘要翻译：一个无声链1，其中多个连杆2具有一对与链轮啮合的齿部21和一对销孔20，沿长度方向和厚度方向布置，以便能够围绕通过连接插入销孔20的销5和滑动板3来设置彼此。滑板3具有一对销孔30，连接销5插入其中，并且还具有后表面部分3a，后表面部分3a具有比链节2的后表面高度h1更大的后表面高度h2并且接触带张紧器臂或链条导轨。滑板3不具有与链轮啮合的齿部。

2. 发明公开

EP2300733A2 SILENT CHAIN 失效
标题翻译：沉默链
公开(公告)号：EP2300733A2
公开(公告)日：2011-03-30
申请号：EP09767548.2
申请日：2009-06-15
申请人： Borgwarner Inc.
发明人： TOKITA, Toshikazu , YOSHIDA, Yukio , MATSUDA, Akio
IPC分类号： F16G13/06 , F16G13/04 , F16H7/06
CPC分类号： F16G13/04
摘要： To make the pitch balance of a silent chain after the prestressing operation even, and to reduce the sliding resistance with a tensioner arm and chain guide during travel. A silent chain 1 has a configuration in which a large number of link plates 2 comprising a pair of tooth parts 22 and pin holes 21 are stacked in the thickness direction and the length direction and are linked by linking pins 3, and guide plates 4 are mounted on the linking pins 3. In this case, the guide plates 4 are arranged in guide rows G at a central position in the width direction and at positions at both ends in the width direction, and the height H of the back part of each guide plate 4 is greater than the height h of the back parts of the link plates 2.
摘要翻译：为了使预应力作业后的无声链条的音高平衡均匀，并减少行驶时张紧臂和链条导向件的滑动阻力，无声链1具有这样的构造，其中包括一对齿部22和销孔21的大量链板2在厚度方向和长度方向上堆叠并由连接销3连接，并且导向板4是安装在连接销3上。在这种情况下，导向板4在宽度方向上的中央位置处和宽度方向上的两端处的导向排G中布置，并且每个导向板的后部的高度H 导板4大于连接板2的后部的高度h。

3. 发明授权

EP2971852B1 WEAR-RESISTANT CHAIN PIN 有权
标题翻译：耐磨链条密码
公开(公告)号：EP2971852B1
公开(公告)日：2018-01-31
申请号：EP14773358.8
申请日：2014-03-12
申请人： Borgwarner Inc.
发明人： YOSHIDA, Yukio , MIYAZAKI, Yasushi
IPC分类号： F16G13/18 , F16G13/20
CPC分类号： F16G15/12 , C23C8/72 , C23C12/02 , F16G13/00 , F16G13/02 , F16G13/04 , F16G13/08 , F16G13/18
摘要： Problem. To provide a chain pin which makes it possible to improve wear resistance even in an environment in which degraded oil is used. Solution. A large number of pins are mixed/agitated together with a particle mixture including a penetrant comprising chromium (Cr) powder and tungsten carbide (WC) powder, and an iron chloride (FeCl3) catalyst, and WC particles penetrate the surface of the pins together with chromium carbide (CrC). As a result, a chromium carbide layer in which WC particles are diffused in a CrC layer (CrC—WC layer) is formed on the outermost surface part of the steel forming the parent material of the pins.

4. 发明授权

EP2473758B1 SILENT CHAIN 失效
标题翻译：沉默链
公开(公告)号：EP2473758B1
公开(公告)日：2017-11-08
申请号：EP10812541.0
申请日：2010-08-24
申请人： Borgwarner Inc.
发明人： YOSHIDA, Yukio , EDA, Junichi
IPC分类号： F16G13/04 , F16G13/02 , F16H7/06
CPC分类号： F16G13/04 , F16G13/08

5. 发明公开

EP2971852A1 WEAR-RESISTANT CHAIN PIN 有权
标题翻译：耐磨链条密码
公开(公告)号：EP2971852A1
公开(公告)日：2016-01-20
申请号：EP14773358.8
申请日：2014-03-12
申请人： Borgwarner Inc.
发明人： YOSHIDA, Yukio , MIYAZAKI, Yasushi
IPC分类号： F16G13/18 , F16G13/20
CPC分类号： F16G15/12 , C23C8/72 , C23C12/02 , F16G13/00 , F16G13/02 , F16G13/04 , F16G13/08 , F16G13/18
摘要： Problem. To provide a chain pin which makes it possible to improve wear resistance even in an environment in which degraded oil is used. Solution. A large number of pins are mixed/agitated together with a particle mixture including a penetrant comprising chromium (Cr) powder and tungsten carbide (WC) powder, and an iron chloride (FeCl
3 ) catalyst, and WC particles penetrate the surface of the pins together with chromium carbide (CrC). As a result, a chromium carbide layer in which WC particles are diffused in a CrC layer (CrC-WC layer) is formed on the outermost surface part of the steel forming the parent material of the pins.
摘要翻译：问题。本发明提供一种即使在使用了劣化油的环境下也能够提高耐磨耗性的链销。解。将大量的针与包含含铬（Cr）粉末和碳化钨（WC）粉末的渗透剂和氯化铁（FeCl 3）催化剂的颗粒混合物一起混合/搅拌，并且WC颗粒渗透到销钉的表面与碳化铬（CrC）一起。结果，在形成销的母材的钢的最外表面部分上形成WC颗粒扩散到CrC层（CrC-WC层）中的碳化铬层。

6. 发明授权

EP2300733B1 SILENT CHAIN 失效
标题翻译：无声链条
公开(公告)号：EP2300733B1
公开(公告)日：2012-09-05
申请号：EP09767548.2
申请日：2009-06-15
申请人： Borgwarner Inc.
发明人： TOKITA, Toshikazu , YOSHIDA, Yukio , MATSUDA, Akio
IPC分类号： F16G13/06 , F16G13/04 , F16H7/06
CPC分类号： F16G13/04

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