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1. 发明授权

US5749981A Process for producing patented steel wire 失效
标题翻译：专利钢丝生产工艺
公开(公告)号：US5749981A
公开(公告)日：1998-05-12
申请号：US767467
申请日：1996-12-16
申请人： Charles N. A. Tonteling , Kenneth Joseph Palmer , Farrel Bruce Helfer , Rodger Todd , Josy Jean Blum
发明人： Charles N. A. Tonteling , Kenneth Joseph Palmer , Farrel Bruce Helfer , Rodger Todd , Josy Jean Blum
IPC分类号： C21D8/06 , C21D9/52 , C21D9/64 , C22C38/00 , C22C38/04 , C22C38/54
CPC分类号： C21D9/525 , C21D8/06 , C21D2211/009 , C21D9/64
摘要： The present process comprising the steps of: (1) heating a steel wire to a temperature which is within the range of approximately 850.degree. C. to about 1050.degree. C. for a period of at least about 2 seconds; wherein said steel wire is comprised of a microalloyed high carbon steel which consists essentially of about 97.03 to about 98.925 weight percent iron, from about 0.72 to about 0.92 weight percent carbon, from about 0.3 to about 0.8 weight percent manganese, from about 0.05 to about 0.4 weight percent silicon, and from about 0.005 to about 0.85 weight percent of at least one member selected from the group consisting of chromium, vanadium, nickel, and boron, with the proviso that the total amount of silicon, manganese, chromium, vanadium, nickel, and boron in the microalloyed high carbon steel is within the range of about 0.7 to 0.9 weight percent; (2) continuously cooling the steel wire at a cooling rate of less than 100.degree. C. per second until a transformation from austenite to pearlite begins; (3) allowing the transformation from austenite to pearlite to proceed with an increase in the wire temperature resulting from recalescence; and (4) cooling the patented steel wire to ambient temperature.
摘要翻译：本方法包括以下步骤：（1）将钢丝加热至约850℃至约1050℃范围内的温度至少约2秒; 其中所述钢线由微合金化高碳钢组成，其基本上由约97.03至约98.925重量％的铁，约0.72至约0.92重量％的碳，约0.3至约0.8重量％的锰，约0.05至约 0.4重量％的硅和约0.005至约0.85重量％的选自铬，钒，镍和硼的至少一种，条件是硅，锰，铬，钒，微合金化高碳钢中的镍和硼在约0.7〜0.9重量％的范围内; （2）以小于100℃/秒的冷却速度连续地冷却钢丝，直到从奥氏体向珠光体的转变开始; （3）允许从奥氏体向珠光体的转变，由于再结晶而导致的线温度升高; 和（4）将专利钢丝冷却至环境温度。

2. 发明授权

US06273160B1 Tires with high strength reinforcement 失效
标题翻译：轮胎高强度加固
公开(公告)号：US06273160B1
公开(公告)日：2001-08-14
申请号：US08814958
申请日：1997-03-10
申请人： Farrel Bruce Helfer , Dong Kwang Kim , John Gomer Morgan , Robert Martin Shemenski , Italo Marziale Sinopoli , Guy Jeanpierre , Gia Van Nguyen
发明人： Farrel Bruce Helfer , Dong Kwang Kim , John Gomer Morgan , Robert Martin Shemenski , Italo Marziale Sinopoli , Guy Jeanpierre , Gia Van Nguyen
IPC分类号： B60C900
CPC分类号： D07B1/062 , B32B25/02 , B60C9/0007 , B60C9/2006 , D07B2201/2023 , Y10S57/902 , Y10T152/10765 , Y10T152/10855
摘要： Tires using high tensile reinforcement with value of at least 1240 N(280 lbs) for U+T type cord and at least 2000 N(450 lbs) for bunched type cord.
摘要翻译：对于U + T型绳索，使用高拉伸强度的轮胎至少为1240N（280磅），并且对于聚束型绳索至少为2000N（450磅）。

3. 发明授权

US06146760A High strength cord 失效
标题翻译：高强度绳
公开(公告)号：US06146760A
公开(公告)日：2000-11-14
申请号：US879860
申请日：1997-06-20
申请人： Farrel Bruce Helfer , Dong Kwang Kim , Robert Martin Shemenski , Italo Marziale Sinopoli , Guy Jeanpierre , Gia Van Nguyen
发明人： Farrel Bruce Helfer , Dong Kwang Kim , Robert Martin Shemenski , Italo Marziale Sinopoli , Guy Jeanpierre , Gia Van Nguyen
IPC分类号： B60C9/00 , C22C38/02 , D02G3/36
CPC分类号： D07B1/062 , B60C9/0007 , C22C38/02 , D07B1/0613 , D07B1/064 , D07B1/0626 , D07B2201/2023 , Y10S57/902 , Y10T428/2936 , Y10T428/294 , Y10T428/296
摘要： Steel reinforcing cords (36) having four or more filaments (38, 40, 42 and 44) in two groups, one twisted and the other untwisted with a filament tensile strength TS equal to K.sub.1 -K.sub.2 D where K.sub.1 =4080N/mm.sup.2, and D is a filament diameter in mm to form cords with a break load equal to N(720.40D.sup.2 -352.6D.sup.3 ; CE is the cord efficiency, D is the filament diameter in millimeters and N is the number of filaments.
摘要翻译：具有四个或更多个长丝（38,40,42和44）的钢加强帘线（36）分成两组，一个扭绞，另一个未捻丝，其长度拉伸强度TS等于K1-K2 D，其中K1 = 4080N / mm2，以及 D是以mm为单位的细丝直径，以形成断裂载荷等于N的帘线（720.40D2-352.6D3; CE是帘线效率，D是长丝直径，单位为毫米，N为长丝数。

4. 发明授权

US5648153A Tires with high strength reinforcement 失效
标题翻译：轮胎高强度加固
公开(公告)号：US5648153A
公开(公告)日：1997-07-15
申请号：US487351
申请日：1995-06-07
申请人： Italo Marziale Sinopoli , Farrel Bruce Helfer , Dong Kwang Kim , John Gomer Morgan , Robert Martin Shemenski , Guy Jeanpierre , Gia Van Nguyen
发明人： Italo Marziale Sinopoli , Farrel Bruce Helfer , Dong Kwang Kim , John Gomer Morgan , Robert Martin Shemenski , Guy Jeanpierre , Gia Van Nguyen
IPC分类号： B29C70/10 , B29D30/38 , B32B25/02 , B60C9/00 , B60C9/18 , B60C9/20 , C22C38/02 , D07B1/06
CPC分类号： C22C38/02 , B32B25/02 , B60C9/0007 , B60C9/2006 , D07B1/0626 , D07B2201/2023 , Y10S57/902 , Y10T152/10765 , Y10T428/249933
摘要： Tires using high tensile reinforcement with values of at least 1240 N (280 lbs) for U+T type cord and at least 2000 N (450 lbs) for bunched type cord.
摘要翻译：对于U + T型绳索，具有至少1240N（280磅）的高拉伸强度的轮胎和用于聚束型绳索的至少2000N（450磅）的轮胎。

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