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101. 发明专利

JP3724322B2 Wire rope and the elevator using the same 有权
公开(公告)号：JP3724322B2
公开(公告)日：2005-12-07
申请号：JP2000077776
申请日：2000-03-15
申请人：株式会社日立製作所
发明人：一朗中村 , 謙介加藤 , 雄二吉冨 , 律寺本 , 博美稲葉 , 長瀬　　博
IPC分类号： B66B7/06 , B66B11/00 , D07B1/16
CPC分类号： D07B1/162 , B66B7/06 , B66B11/008 , D07B1/144 , D07B1/148 , D07B2201/2012 , D07B2201/2044 , D07B2201/2087 , D07B2201/2088 , D07B2201/2091 , D07B2201/2092 , D07B2205/50 , D07B2401/206 , D07B2401/207 , D07B2501/2007 , D07B2801/22

102. 发明专利

JP2005255785A Rubber composition for coating steel cord and steel cord/rubber composite material 审中-公开
标题翻译：橡胶组合物，用于涂覆钢丝绳和钢丝绳/橡胶复合材料
公开(公告)号：JP2005255785A
公开(公告)日：2005-09-22
申请号：JP2004067398
申请日：2004-03-10
申请人： Sumitomo Rubber Ind Ltd , 住友ゴム工業株式会社
发明人： SARASHI HIROTAKA
IPC分类号： D07B1/16 , B60C1/00 , C08K5/098 , C08L21/00
摘要： PROBLEM TO BE SOLVED: To provide a rubber composition for coating a steel cord, improved with fatigue resistance, aiming at a light weight and improving initial bonding performance to the steel cord and deterioration resistant bonding property, and a steel cord/rubber composite material consisting of the rubber composition and the steel cord.
SOLUTION: This rubber composition for coating the steel cord is provided by blending collagen particles having ≤20 μm mean particle diameter. For example, 3-30 pts. wt. collagen particles having ≤20 μm mean particle diameter are blended with 100 pts. wt. natural rubber.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于涂覆钢帘线的橡胶组合物，改善耐疲劳性，目的在于轻量化，提高钢帘线的初始粘合性能和耐劣化粘合性能，以及钢帘线/橡胶由橡胶组合物和钢丝绳组成的复合材料。解决方案：这种用于涂覆钢帘线的橡胶组合物是通过混合具有≤20μm平均粒径的胶原颗粒来提供的。例如，3-30点。重量。将具有≤20μm平均粒径的胶原颗粒与100个点混合。重量。天然橡胶。版权所有（C）2005，JPO＆NCIPI

103. 发明专利

JP2005180111A Resin-coated pc steel stranded wire 审中-公开
标题翻译：树脂涂层PC钢丝线
公开(公告)号：JP2005180111A
公开(公告)日：2005-07-07
申请号：JP2003425306
申请日：2003-12-22
申请人： Sumitomo Denko Steel Wire Kk , 住友電工スチールワイヤー株式会社
发明人： HADA SHIGEKI , NIKI TOSHIHIKO , YOSHIOKA TAKESHI
IPC分类号： E04C5/08 , C23C22/07 , D07B1/16
摘要： PROBLEM TO BE SOLVED: To provide a resin-coated PC steel stranded wire capable of forming a resin coating having high adhesion. SOLUTION: This resin-coated PC steel stranded wire has the resin coating on the outer periphery of the PC steel stranded wire. A chemical conversion coating film formed by chemical reaction of an acid and iron, is arranged on a surface of this PC steel stranded wire. Thus, the resin coating having high adhesion can be formed on the PC steel stranded wire. An iron phosphate (FePxOy), FeSxOy and FeClxOy are suited for the chemical conversion coating film. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够形成具有高粘合性的树脂涂层的树脂涂覆的PC钢绞线。
解决方案：该树脂涂覆的PC钢绞线在PC钢绞线的外周具有树脂涂层。通过酸和铁的化学反应形成的化学转化涂膜被布置在该PC钢绞线的表面上。因此，可以在PC钢绞线上形成具有高粘合性的树脂涂层。磷酸铁（FePxOy），FeSxOy和FeClxOy适用于化学转化涂膜。版权所有（C）2005，JPO＆NCIPI

104. 发明专利

JP3660259B2 Wire rope 有权
公开(公告)号：JP3660259B2
公开(公告)日：2005-06-15
申请号：JP2001077847
申请日：2001-03-19
申请人：東京製綱株式会社 , 株式会社日立製作所
发明人：一朗中村 , 昭弘大宮 , 昭太岩倉 , 正博楠田
IPC分类号： D07B1/06 , B66B7/06 , D07B1/16
CPC分类号： D07B1/162 , D07B1/165 , D07B2501/2007

105. 发明专利

JP2005042229A Carbon fiber cord for driving belt reinforcement and driving belt using the same 审中-公开
标题翻译：用于驱动带加固和驱动带的碳纤维绳
公开(公告)号：JP2005042229A
公开(公告)日：2005-02-17
申请号：JP2003201571
申请日：2003-07-25
申请人： Toray Ind Inc , 東レ株式会社
发明人： MANABE TAKAO , TANIGUCHI MASAHARU
IPC分类号： D07B1/16 , D06M15/41 , D06M15/55 , D06M15/693 , D06M101/40 , D07B5/00 , F16G1/28 , F16G5/06
CPC分类号： D02G3/447 , D10B2101/12
摘要： PROBLEM TO BE SOLVED: To obtain a carbon fiber cord for driving belt reinforcement, which develops high load transmission dealing with width narrowing of driving belt and high resistance to fatigue from flexing.
SOLUTION: The carbon fiber cord for driving belt reinforcement is a cord for driving belt, which comprises a resin composition containing an epoxy resin and a rubber latex adhered to a carbon fiber bundle and has 40-80 times/m number of first twists. The strength of the cord is 10-16 cN/dtex and the elongation at 4 cN/dtex load obtained from a stress-strain (S-S) curve is 0.5-1.2%. The driving belt is obtained by using the carbon fiber cord for driving belt reinforcement as a belt core.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了获得用于驱动带加强件的碳纤维帘线，其产生高负荷传动，其处理传动带的宽度变窄并且抗挠曲疲劳性高。解决方案：用于驱动带束加强件的碳纤维帘线是用于传动带的绳索，其包括含有环氧树脂和粘附到碳纤维束上的橡胶胶乳的树脂组合物，并且具有40-80次/ m的第一曲折。绳的强度为10-16cN / dtex，应力 - 应变（S-S）曲线获得的4cN / dtex载荷下的伸长率为0.5-1.2％。通过使用用于驱动带加强件的碳纤维帘线作为带芯获得驱动带。版权所有（C）2005，JPO＆NCIPI

106. 发明专利

JP2005023480A Carbon fiber cord for rubber reinforcement and fiber-reinforced rubber material 审中-公开
标题翻译：橡胶增强碳纤维丝和纤维增强橡胶材料
公开(公告)号：JP2005023480A
公开(公告)日：2005-01-27
申请号：JP2003191071
申请日：2003-07-03
申请人： Toho Tenax Co Ltd , 東邦テナックス株式会社
发明人： SAKAJIRI KOICHI , NISHIMURA ISAO , MATSUKI TOSHITSUGU , FURUKAWA MASATSUGU
IPC分类号： D07B1/16 , C08J5/06 , D06M13/395 , D06M15/41 , D06M15/55 , D06M15/564 , D06M15/693 , D06M101/40 , D07B5/00
摘要： PROBLEM TO BE SOLVED: To provide a carbon fiber cord for rubber reinforcement applicable to application such as tires, belts and hose and having sufficient fatigue resistance and a fiber-reinforced rubber material produced by using the cord.
SOLUTION: The carbon fiber cord for rubber reinforcement is obtained by impregnating 1-50 pts.mass resin composition at least containing a polyurethane and kept in a solid state at 40°C into 100 pts.mass carbon fiber bundle. The flow-starting temperature of the resin composition is 50-150°C. The resin composition comprises, preferably, ≤60 pts.mass epoxy resin based on 100 pts.mass resin composition and further, the resin composition comprises, preferably, ≤50 pts.mass crosslinking agent based on 100 pts.mass the resin composition. The twist coefficient of the carbon fiber bundle is 2-4.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供适用于轮胎，带和软管等应用的橡胶增强用碳纤维帘线，并且具有足够的耐疲劳性和通过使用帘线生产的纤维增强橡胶材料。解决方案：用于橡胶增强的碳纤维帘线通过将至少含有聚氨酯的1-50质量份树脂组合物浸渍在40℃下保持固态至100 um碳纤维束而获得。树脂组合物的流动起始温度为50-150℃。树脂组合物优选包含基于100重量份树脂组合物的≤60重量份环氧树脂，此外，该树脂组合物优选包含基于100重量份的树脂组合物的≤50重量份的交联剂。碳纤维束的扭曲系数为2-4。版权所有（C）2005，JPO＆NCIPI

107. 发明专利

JP3595095B2 Antenna material and a method of manufacturing the same 失效
公开(公告)号：JP3595095B2
公开(公告)日：2004-12-02
申请号：JP2168497
申请日：1997-02-04
申请人：日本精線株式会社
发明人：潤松田 , 正光水木 , 成夫西田
IPC分类号： D07B1/16 , C22C38/00 , C22C38/50 , H01Q1/00

108. 发明专利

JP2004316049A Method for producing rubber raw material reinforced with cord and device for the same 有权
公开(公告)号：JP2004316049A
公开(公告)日：2004-11-11
申请号：JP2003146981
申请日：2003-04-18
申请人： Fuji Seiko Kk , Fuji Shoji Kk , 不二商事株式会社 , 不二精工株式会社
发明人： TAKAGI TSUTOMU , TAKAGI SHIGEMASA
IPC分类号： D07B1/16 , B29D30/40 , D06M15/00 , D06M15/41 , D06M15/693
CPC分类号： D07B7/145 , D07B1/062 , D07B7/185
摘要： PROBLEM TO BE SOLVED: To provide a means for producing a rubber raw material reinforced with a cord in a necessary amount in necessary time and as a high quality product simply, also reducing wastefulness such as delivery, winding, transportation, intermediate inventory, etc., and enabling the reduction of used energy, and space- and labor-saving. SOLUTION: This method and device for producing the rubber raw material reinforced with the cord is characterized by continuously performing means such as yarn-twisting, adhesive-treating, rubber-covering, winding-on, cutting-out and untwisting, etc. COPYRIGHT: (C)2005,JPO&NCIPI

109. 发明专利

JP2004277923A Rubber-coated steel cord, rubber ribbon and tire using the same, and method for producing them 有权
标题翻译：橡胶包覆钢丝绳，使用其的橡胶轮胎和轮胎及其生产方法
公开(公告)号：JP2004277923A
公开(公告)日：2004-10-07
申请号：JP2003070672
申请日：2003-03-14
申请人： Fuji Seiko Kk , Fuji Shoji Kk , 不二商事株式会社 , 不二精工株式会社
发明人： TAKAGI TSUTOMU , TAKAGI SHIGEMASA
IPC分类号： D07B1/16 , B60C9/00 , D07B1/06
CPC分类号： D07B1/062 , D07B1/0626 , D07B1/0646 , D07B3/04 , D07B7/025 , D07B7/145 , D07B2201/2023 , D07B2201/2042 , D07B2201/2044 , D07B2201/2046 , D07B2207/4027
摘要： PROBLEM TO BE SOLVED: To obtain a rubber-coated steel cord by surely filling unvulcanized rubber by a simple treatment in the gaps at stranded parts of a plurality of wires to surely bond the unvulcanized rubber to the wires.
SOLUTION: The rubber-coated steel cord is obtained by the following practice: A plurality of wires 12 are fed from the revolving barrel 24 of a tubular-type strander 21 and passed through an atmosphere filled with the unvulcanized rubber under pressure inside an extruder 50, and stranded at specified pitches through synchronizing the advancing speed of the wires 12 with the revolving speed of the barrel 24, thereby filling the unvulcanized rubber in the stranded parts of the plurality of wires 12. The steel cords 10 thus produced are fed together with a plurality of other wires 12 to a rubber ribbon production machine 80 where the rubber ribbons 100 are produced. The rubber ribbons 100 thus produced are directly and continuously brought into a tire production system.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了通过在多根线的绞合部分的间隙中通过简单的处理可靠地填充未硫化橡胶以获得橡胶涂覆的钢丝帘线，以将未硫化橡胶牢固地粘合到丝线上。＆lt; P＆gt;解决方案：通过以下实践获得橡胶涂覆的钢丝帘线：多根丝12从管状的绞肉机21的旋转筒24供给，并在压力下通过填充有未硫化橡胶的气氛挤出机50，通过使线12的前进速度与筒体24的转速同步，以规定的间距绞合，从而将未硫化橡胶填充在多根线12的绞合部分中。由此制造的钢丝帘线10 与多根其它线12一起供给到制造橡胶带100的橡胶带生产机器80。这样制造的橡胶带100直接连续地进入轮胎生产系统。版权所有（C）2005，JPO＆NCIPI

110. 发明专利

JP2004270057A Rope and elevator using the same 审中-公开
公开(公告)号：JP2004270057A
公开(公告)日：2004-09-30
申请号：JP2003059980
申请日：2003-03-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MATSUKAWA KIMIAKI , NAKAGAWA HIROYUKI , MITSUI ATSUSHI , FUNAI KIYOSHI , HAYASHI YOSHIKATSU , ANDO EIJI
IPC分类号： D07B1/14 , B66B5/02 , B66B7/06 , D07B1/16
CPC分类号： D07B1/145 , D07B2501/2007
摘要： PROBLEM TO BE SOLVED: To provide a rope which can detect the fatigue of strands in a simple structure.
SOLUTION: Life-detecting element wires 5 which are broken with fatigue before the fatigue breakage of the strands 3 are arranged on the outer periphery of a rope body 1. A spring member 6 is disposed on the outer periphery of the rope body 1, and elastically deformed with the life-detecting element wires 5. A needle-like member 7 is fixed to the spring member 6. When the life-detecting element wires 5 are broken, the needle-like member 7 is deformed with the spring member 6 and projected on the outside of an outer layer cover 4.
COPYRIGHT: (C)2004,JPO&NCIPI

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