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1. 发明授权

US09068909B2 Nondestructive test for flexible composites 有权
标题翻译：柔性复合材料的非破坏性试验
公开(公告)号：US09068909B2
公开(公告)日：2015-06-30
申请号：US13312526
申请日：2011-12-06
申请人： John Graeme Knox , Tulin K. Markes
发明人： John Graeme Knox , Tulin K. Markes
IPC分类号： G01M7/00 , G01N3/30 , G01N3/32 , G01P15/00 , G01M7/08 , G01N3/20
CPC分类号： G01N3/30 , G01M7/08 , G01N3/20 , G01N2203/0039 , G01N2203/0069 , G01N2203/0076 , G01N2291/0231
摘要： A method for testing internal differences in reinforced flexible composites including placing a flexible composite on a rigid support structure, tapping the composite with a tapper of predetermined mass, determining a value representative of the impact duration of the tap and/or computing a value representative of the local stiffness of the composite. The composite may be a power transmission belt or portion thereof with tensile cord reinforcement. The method is useful for comparing the degree of penetration of elastomer into the tensile cord, for example in a cast polyurethane toothed belt.
摘要翻译：一种用于测试增强柔性复合材料的内部差异的方法，包括将柔性复合材料放置在刚性支撑结构上，用预定质量的分条敲击复合材料，确定代表丝锥冲击持续时间的值，和/或计算代表复合材料的局部刚度。复合材料可以是具有拉伸帘线加强件的动力传动带或其部分。该方法可用于比较弹性体渗入拉伸帘线的程度，例如在铸塑聚氨酯齿形带中。

2. 发明申请

US20110129647A1 Polyurea-Urethane Cord Treatment for Power Transmission Belt and Belt 有权
标题翻译：传动带和带的聚脲 - 聚氨酯帘线处理
公开(公告)号：US20110129647A1
公开(公告)日：2011-06-02
申请号：US12628676
申请日：2009-12-01
申请人： Joseph R. Duke, JR. , John Graeme Knox
发明人： Joseph R. Duke, JR. , John Graeme Knox
IPC分类号： B32B3/30 , B32B25/02 , B05D3/02 , B32B37/12 , C08L75/00 , C08G18/02
CPC分类号： C08J5/046 , C08G18/10 , C08G18/4277 , C08G18/4854 , C08G18/7614 , C08J5/042 , C08J2375/00 , C09J175/04 , D06M15/564 , D06M15/568 , D06M15/572 , F16G1/10 , F16G1/28 , F16G5/08 , F16G5/20 , Y10T156/10 , Y10T428/24479 , Y10T428/249937 , C08G18/3821 , C08G18/324
摘要： A belt with a tensile cord embedded in an elastomeric body, having a polyurea-urethane adhesive composition impregnating the cord and coating the fibers. The composition is reaction product of a polyurethane prepolymer and a diamine curative or water. The prepolymer is a reaction product of a compact, symmetric diisocyanate and a polyester, polyether, or polycarbonate polyol. The belt body may be of cast polyurethane, vulcanized rubber, or thermoplastic elastomer. The cord may have an adhesive overcoat.
摘要翻译：具有嵌入在弹性体中的拉伸绳的带，其具有浸渍帘线并涂布纤维的聚脲 - 氨基甲酸乙酯粘合剂组合物。该组合物是聚氨酯预聚物和二胺固化剂或水的反应产物。预聚物是紧密的对称二异氰酸酯和聚酯，聚醚或聚碳酸酯多元醇的反应产物。带体可以是浇铸聚氨酯，硫化橡胶或热塑性弹性体。绳子可以具有粘合剂外涂层。

3. 发明授权

US08932165B2 Toothed power transmission belt 有权
标题翻译：齿形传动皮带
公开(公告)号：US08932165B2
公开(公告)日：2015-01-13
申请号：US11394838
申请日：2006-03-31
申请人： John Graeme Knox
发明人： John Graeme Knox
IPC分类号： F16G1/28 , F16G5/20
CPC分类号： F16G1/28
摘要： A toothed belt includes a body, at least one tooth formed of the body, a jacket disposed along a peripheral surface of the at least one tooth and having a compressed thickness in the range from 0.5 mm to about 0.8 mm, and at least one cord embedded in the body and having a diameter. The at least one cord and said jacket have a ratio of said cord diameter to said jacket thickness of less than 1.8, and said cord diameter and said jacket thickness describe an optical belt PLD of about 1.2 mm or less.
摘要翻译：齿形带包括主体，由主体形成的至少一个齿，沿着至少一个齿的外周表面设置并具有在0.5mm至约0.8mm范围内的压缩厚度的护套，以及至少一根绳索嵌入体内并具有直径。所述至少一根绳索和所述护套具有小于1.8的所述绳索直径与所述护套厚度的比率，并且所述帘线直径和所述护套厚度描述约1.2mm或更小的光学带PLD。

4. 发明授权

US09944763B2 Polyurea-urethane cord treatment for power transmission belt and belt 有权
公开(公告)号：US09944763B2
公开(公告)日：2018-04-17
申请号：US12628676
申请日：2009-12-01
申请人： Joseph R. Duke, Jr. , John Graeme Knox
发明人： Joseph R. Duke, Jr. , John Graeme Knox
IPC分类号： C08J5/04 , C08G18/10 , C08G18/42 , C08G18/48 , C08G18/76 , C09J175/04 , D06M15/564 , D06M15/568 , D06M15/572 , F16G1/10 , F16G1/28 , F16G5/08 , F16G5/20
CPC分类号： C08J5/046 , C08G18/10 , C08G18/4277 , C08G18/4854 , C08G18/7614 , C08J5/042 , C08J2375/00 , C09J175/04 , D06M15/564 , D06M15/568 , D06M15/572 , F16G1/10 , F16G1/28 , F16G5/08 , F16G5/20 , Y10T156/10 , Y10T428/24479 , Y10T428/249937 , C08G18/3821 , C08G18/324
摘要： A belt with a tensile cord embedded in an elastomeric body, having a polyurea-urethane adhesive composition impregnating the cord and coating the fibers. The composition is reaction product of a polyurethane prepolymer and a diamine curative or water. The prepolymer is a reaction product of a compact, symmetric diisocyanate and a polyester, polyether, or polycarbonate polyol. The belt body may be of cast polyurethane, vulcanized rubber, or thermoplastic elastomer. The cord may have an adhesive overcoat.

5. 发明授权

US08672788B2 CVT belt 有权
标题翻译： CVT皮带
公开(公告)号：US08672788B2
公开(公告)日：2014-03-18
申请号：US12889929
申请日：2010-09-24
申请人： Ralph Michael Duke , John Graeme Knox
发明人： Ralph Michael Duke , John Graeme Knox
IPC分类号： F16G1/10
CPC分类号： F16G5/08 , B29D29/08 , D02G3/447 , D10B2101/12 , F16G1/08 , F16G5/06 , F16G5/20
摘要： A vulcanized rubber CVT belt in the form of an endless V-belt having a belt body with angled sides, a tensile cord layer of helically spiraled tensile cord embedded in the belt body, an overcord rubber layer, and an undercord rubber layer, wherein the tensile cord is a twisted, single-tow bundle of continuous-filament, carbon fiber impregnated with an adhesive treatment and/or overcoated with adhesive compatible with the rubber of the tensile cord layer. The tow may be 18K. The carbon fiber may have a filament diameter of from about 6.0 to about 6.4-micron, a tensile modulus of from about 200 to about 300 GPa, an elongation at break of from about 1.9% to about 2.3%.
摘要翻译：硫化橡胶CVT带，其形式为具有成角度的侧面的带体的环形V形带形式，嵌入带体中的螺旋状螺旋状拉伸绳索的拉伸帘线层，超声波橡胶层和下卷式橡胶层，其中，拉伸绳是连续长丝的扭曲的单丝束，用粘合剂处理浸渍的碳纤维和/或用与拉伸帘线层的橡胶相容的粘合剂涂覆的涂层。丝束可能是18K。碳纤维可以具有约6.0至约6.4微米的长丝直径，约200至约300GPa的拉伸模量，断裂伸长率为约1.9％至约2.3％。

6. 发明申请

US20120151989A1 Nondestructive Test For Flexible Composites 有权
标题翻译：柔性复合材料非破坏性试验
公开(公告)号：US20120151989A1
公开(公告)日：2012-06-21
申请号：US13312526
申请日：2011-12-06
申请人： John Graeme Knox , Tulin K. Markes
发明人： John Graeme Knox , Tulin K. Markes
IPC分类号： G01N3/30
CPC分类号： G01N3/30 , G01M7/08 , G01N3/20 , G01N2203/0039 , G01N2203/0069 , G01N2203/0076 , G01N2291/0231
摘要： A method for testing internal differences in reinforced flexible composites including placing a flexible composite on a rigid support structure, tapping the composite with a tapper of predetermined mass, determining a value representative of the impact duration of the tap and/or computing a value representative of the local stiffness of the composite. The composite may be a power transmission belt or portion thereof with tensile cord reinforcement. The method is useful for comparing the degree of penetration of elastomer into the tensile cord, for example in a cast polyurethane toothed belt.
摘要翻译：一种用于测试增强柔性复合材料的内部差异的方法，包括将柔性复合材料放置在刚性支撑结构上，用预定质量的分条敲击复合材料，确定代表丝锥冲击持续时间的值，和/或计算代表复合材料的局部刚度。复合材料可以是具有拉伸帘线加强件的动力传动带或其部分。该方法可用于比较弹性体渗入拉伸帘线的程度，例如在铸塑聚氨酯齿形带中。

7. 发明申请

US20110070989A1 CVT Belt 有权
标题翻译： CVT皮带
公开(公告)号：US20110070989A1
公开(公告)日：2011-03-24
申请号：US12889929
申请日：2010-09-24
申请人： Ralph Michael Duke , John Graeme Knox
发明人： Ralph Michael Duke , John Graeme Knox
IPC分类号： F16G1/10
CPC分类号： F16G5/08 , B29D29/08 , D02G3/447 , D10B2101/12 , F16G1/08 , F16G5/06 , F16G5/20
摘要： A vulcanized rubber CVT belt in the form of an endless V-belt having a belt body with angled sides, a tensile cord layer of helically spiraled tensile cord embedded in the belt body, an overcord rubber layer, and an undercord rubber layer, wherein the tensile cord is a twisted, single-tow bundle of continuous-filament, carbon fiber impregnated with an adhesive treatment and/or overcoated with adhesive compatible with the rubber of the tensile cord layer. The tow may be 18K. The carbon fiber may have a filament diameter of from about 6.0 to about 6.4-micron, a tensile modulus of from about 200 to about 300 GPa, an elongation at break of from about 1.9% to about 2.3%.
摘要翻译：硫化橡胶CVT带，其形式为具有成角度的侧面的带体的环形V形带形式，嵌入带体中的螺旋状螺旋状拉伸绳索的拉伸帘线层，超声波橡胶层和下卷式橡胶层，其中，拉伸绳是连续长丝的扭曲的单丝束，用粘合剂处理浸渍的碳纤维和/或用与拉伸帘线层的橡胶相容的粘合剂涂覆的涂层。丝束可能是18K。碳纤维可以具有约6.0至约6.4微米的长丝直径，约200至约300GPa的拉伸模量，断裂伸长率为约1.9％至约2.3％。

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