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1.发明授权Entrance angle estimation method of V-ribbed belt, entrance angle estimation program employing the method, and pulley layout designing method 有权V型肋带入口角度估计方法，采用该方法的入射角估计方法以及滑轮布局设计方法公开(公告)号：US07899651B2
公开(公告)日：2011-03-01
申请号：US11576463
申请日：2005-10-07
IPC分类号： G06F17/50
CPC分类号： G01M13/023 , F16H7/02
摘要： In a method for estimating an entrance angle of a V-ribbed belt from a flat pulley to a V-ribbed pulley, the entrance angle is estimated easily at a stage of pulley layout design.The V-ribbed belt 10 forms a track which enters at an entrance angle of approximately zero degree (substantially perpendicular to a plane that includes an axis 3a of rotation) into the flat pulley 3, is wound along the outer peripheral face of the flat pulley 3 without deviating in the axial direction thereof, and extends substantially linearly from a winding end point c at the flat pulley 3 to a winding start point d at a drive pulley 1. The entrance angle α of the V-ribbed belt 10 from the flat pulley 3 to the drive pulley 1 is obtained on the basis of the track of the V-ribbed belt by, for example, a three-dimensional CAD or the like.
摘要翻译： 在用于估计V形肋带从平滑轮到V形肋带轮的入射角的方法中，在滑轮布局设计阶段容易地估计入射角。 V形肋带10形成轨道，该轨道以大致零度的入射角（基本上垂直于包括旋转轴线3a的平面）进入平坦滑轮3，沿着平滑轮的外周面 并且从轴向方向不偏离，并且从平滑轮3处的卷绕端点c基本上线性地延伸到驱动带轮1处的卷绕起始点d。V形肋带10从平坦部的入射角α 基于V形肋带的轨迹，例如通过三维CAD等获得到驱动带轮1的滑轮3。
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2.发明申请Method of Estimating Belt Advancing Angle for V-Ribbed Belt, Method of Layout Design for Pulley Using the Method, and Program for Estimating Belt Advancing Angle for V-Ribbed Belt 有权估计V型腰带皮带前进角度的方法，使用该方法的滑轮布局设计方法以及用于估计V形带的皮带前进角度的程序公开(公告)号：US20080064549A1
公开(公告)日：2008-03-13
申请号：US11576463
申请日：2005-10-07
IPC分类号： F16G5/20
CPC分类号： G01M13/023 , F16H7/02
摘要： In a method for estimating an entrance angle of a V-ribbed belt from a flat pulley to a V-ribbed pulley, the entrance angle is estimated easily at a stage of pulley layout design. The V-ribbed belt 10 forms a track which enters at an entrance angle of approximately zero degree (substantially perpendicular to a plane that includes an axis 3a of rotation) into the flat pulley 3, is wound along the outer peripheral face of the flat pulley 3 without deviating in the axial direction thereof, and extends substantially linearly from a winding end point c at the flat pulley 3 to a winding start point d at a drive pulley 1. The entrance angle α of the V-ribbed belt 10 from the flat pulley 3 to the drive pulley 1 is obtained on the basis of the track of the V-ribbed belt by, for example, a three-dimensional CAD or the like.
摘要翻译： 在用于估计V形肋带从平滑轮到V形肋带轮的入射角的方法中，在滑轮布局设计阶段容易地估计入射角。 V形肋带10形成轨道，该轨道以大致零度的入射角（基本上垂直于包括旋转轴线3a的平面）入射到平坦滑轮3中，沿着平面的外周面卷绕 滑轮3，其在轴向方向上没有偏离，并且从平滑轮3处的卷绕端点c基本线性地延伸到驱动滑轮1处的卷绕起始点d。V形肋带10的入口角α 通过例如三维CAD等，以V形带状带的轨迹为基础，获得与驱动带轮1相对的平滑轮3。
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公开(公告)号：US20080026897A1
公开(公告)日：2008-01-31
申请号：US11830105
申请日：2007-07-30
申请人： Eijiro NAKASHIMA
发明人： Eijiro NAKASHIMA
CPC分类号： F16G5/04
摘要： Short fibers 6a protruded from side faces 5a of rubber ribs 5 are thermal contracted by frictional heat by belt slip of the rubber rib side faces 5 on a V groove face of a pulley. This allows the short fibers 6a to be buried in rubber ribs 5.
摘要翻译： 由橡胶肋5的侧面5a突出的短纤维6a由橡胶肋侧面5在皮带轮的V形槽面上的皮带打滑而被摩擦热热收缩。 这使得短纤维6a被埋在橡胶肋5中。
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公开(公告)号：US08974336B2
公开(公告)日：2015-03-10
申请号：US12999993
申请日：2009-07-07
申请人： Eijiro Nakashima , Shigeki Okuno
发明人： Eijiro Nakashima , Shigeki Okuno
CPC分类号： F16G5/20 , F16G1/10 , Y10T428/249921 , Y10T428/249924 , Y10T428/249933 , Y10T428/249939
摘要： A power transmission belt (10) includes: a belt body (11) including a part (14) which is in contact with a flat pulley and which is made of a rubber composition containing an ethylene-α-olefin elastomer with an ethylene content of less than or equal to 60% by mass as raw rubber. The rubber composition forming the contact part (14) with the flat pulley has a storage modulus of 20-60 MPa at 25° C. and a storage modulus of 12 MPa or more at 100° C., short fibers are not blended into the rubber composition, and the grain direction of the rubber composition corresponds to a belt lengthwise direction.
摘要翻译： 动力传动带（10）包括：皮带主体（11），包括与平滑轮接触的部分（14），该部分（14）由含有乙烯含量为乙烯含量的乙烯-α-烯烃弹性体的橡胶组合物制成 小于等于60质量％的生橡胶。 形成具有平滑轮的接触部分（14）的橡胶组合物在25℃下的储能模量为20-60MPa，在100℃下的储能模量为12MPa以上，短纤维不掺入 橡胶组合物，并且橡胶组合物的颗粒方向对应于带的纵向方向。
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公开(公告)号：US20110124453A1
公开(公告)日：2011-05-26
申请号：US12999993
申请日：2009-07-07
申请人： Eijiro Nakashima , Shigeki Okuno
发明人： Eijiro Nakashima , Shigeki Okuno
CPC分类号： F16G5/20 , F16G1/10 , Y10T428/249921 , Y10T428/249924 , Y10T428/249933 , Y10T428/249939
摘要： A power transmission belt (10) includes: a belt body (11) including a part (14) which is in contact with a flat pulley and which is made of a rubber composition containing an ethylene-α-olefin elastomer with an ethylene content of less than or equal to 60% by mass as raw rubber. The rubber composition forming the contact part (14) with the flat pulley has a storage modulus of 20-60 MPa at 25° C. and a storage modulus of 12 MPa or more at 100° C., short fibers are not blended into the rubber composition, and the grain direction of the rubber composition corresponds to a belt lengthwise direction.
摘要翻译： 动力传动带（10）包括：皮带主体（11），包括与平滑轮接触的部分（14），该部分（14）由含有乙烯含量为乙烯含量的乙烯-α-烯烃弹性体的橡胶组合物制成 小于等于60质量％的生橡胶。 形成具有平滑轮的接触部分（14）的橡胶组合物在25℃下的储能模量为20-60MPa，在100℃下的储能模量为12MPa以上，短纤维不掺入 橡胶组合物，并且橡胶组合物的颗粒方向对应于带的纵向方向。
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公开(公告)号：US07896767B2
公开(公告)日：2011-03-01
申请号：US11830105
申请日：2007-07-30
申请人： Eijiro Nakashima
发明人： Eijiro Nakashima
IPC分类号： F16G5/00
CPC分类号： F16G5/04
摘要： Short fibers 6a protruded from side faces 5a of rubber ribs 5 are thermal contracted by frictional heat by belt slip of the rubber rib side faces 5 on a V groove face of a pulley. This allows the short fibers 6a to be buried in rubber ribs 5.
摘要翻译： 由橡胶肋5的侧面5a凸出的短纤维6a通过橡胶肋侧面5的皮带轮的V形槽面上的皮带打滑而被摩擦热热收缩。 这使得短纤维6a被埋在橡胶肋5中。
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公开(公告)号：US5735763A
公开(公告)日：1998-04-07
申请号：US680650
申请日：1996-07-16
CPC分类号： F16G5/06 , D02G3/447 , F16G1/08 , D10B2101/06
摘要： The tension member for a belt of this invention is made from a glass cord. First twist yarns of this glass cord are obtained by paralleling and twisting a plurality of fiber bundles, each including a large number of glass filaments, by a predetermined first twist number. The fiber bundles are previously soaked with a treatment liquid including a mixture of rubber latex and an initial condensation product of resorcinol and formalin as a main component and then heated. The glass cord is fabricated by paralleling a predetermined number of the first twist yarns and twisting them by a predetermined final twist number, so as to squeeze and substantially eliminating spaces among the first twist yarns. Accordingly, the belt including this glass cord as the tension member can achieve good water resistance because externally intruding water is prevented from being held within the belt.
摘要翻译： 用于本发明的带的张紧构件由玻璃帘线制成。 该玻璃帘线的第一捻纱通过以预定的第一捻数将多根玻璃纤维的多个纤维束并联并加捻而获得。 纤维束预先用包括橡胶胶乳和间苯二酚和福尔马林的初始缩合产物的混合物作为主要组分的处理液浸泡，然后加热。 玻璃帘线通过平行预定数量的第一加捻纱线并以预定的最终捻数扭转制造，以挤压并基本上消除第一加捻纱线之间的空间。 因此，包括作为张力构件的玻璃帘线的带可以实现良好的防水性，因为防止了外部侵入的水被保持在带内。
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公开(公告)号：US08882621B2
公开(公告)日：2014-11-11
申请号：US13125918
申请日：2009-10-06
申请人： Eijiro Nakashima , Shigeki Okuno
发明人： Eijiro Nakashima , Shigeki Okuno
摘要： A friction drive belt includes: an adhesion rubber layer having a core wire embedded therein so as to form a helical pattern having a pitch in a lateral direction of the belt; a compression rubber layer provided on a surface of the adhesion rubber layer located on an inner side of the belt, and serving as a portion that is to contact pulleys, and a backing rubber layer provided on a surface of the adhesion rubber layer located on an outer side of the belt, and serving as a back portion of the belt. A ratio of tensile stress at 10% elongation of a rubber composition forming the adhesion rubber layer to that of a rubber composition forming the backing rubber layer is 1.77 or more, as measured in a longitudinal direction of the belt at an ambient temperature of 25° C. according to JIS K 6251.
摘要翻译： 摩擦传动带包括：粘合橡胶层，其具有嵌入其中的芯线，以形成在带的横向方向上具有间距的螺旋图案; 设置在位于带的内侧的粘合橡胶层的表面上并且用作与皮带轮接触的部分的压缩橡胶层，以及设置在粘合橡胶层的位于其上的粘合橡胶层的表面上的背衬橡胶层 带的外侧，并且用作带的后部。 形成粘合橡胶层的橡胶组合物的拉伸应力与形成背衬橡胶层的橡胶组合物的10％伸长率的拉伸应力的比例为在带的纵向方向上测量的环境温度为25°时为1.77以上 C.根据JIS K 6251。
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公开(公告)号：US20110218069A1
公开(公告)日：2011-09-08
申请号：US13125918
申请日：2009-10-06
申请人： Eijiro Nakashima , Shigeki Okuno
发明人： Eijiro Nakashima , Shigeki Okuno
摘要： A friction drive belt includes: an adhesion rubber layer having a core wire embedded therein so as to form a helical pattern having a pitch in a lateral direction of the belt; a compression rubber layer provided on a surface of the adhesion rubber layer located on an inner side of the belt, and serving as a portion that is to contact pulleys, and a backing rubber layer provided on a surface of the adhesion rubber layer located on an outer side of the belt, and serving as a back portion of the belt. A ratio of tensile stress at 10% elongation of a rubber composition forming the adhesion rubber layer to that of a rubber composition forming the backing rubber layer is 1.77 or more, as measured in a longitudinal direction of the belt at an ambient temperature of 25° C. according to JIS K 6251.
摘要翻译： 摩擦传动带包括：粘合橡胶层，其具有嵌入其中的芯线，以形成在带的横向方向上具有间距的螺旋图案; 设置在位于带的内侧的粘合橡胶层的表面上并且用作与皮带轮接触的部分的压缩橡胶层，以及设置在粘合橡胶层的位于其上的粘合橡胶层的表面上的背衬橡胶层 带的外侧，并且用作带的后部。 形成粘合橡胶层的橡胶组合物的拉伸应力与形成背衬橡胶层的橡胶组合物的10％伸长率的拉伸应力的比例为在带的纵向方向上测量的环境温度为25°时为1.77以上 C.根据JIS K 6251。
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10.发明授权Friction drive belt and automotive accessory drive belt transmission system using the same 有权摩擦传动皮带和汽车配件传动皮带传动系统使用相同公开(公告)号：US09169897B2
公开(公告)日：2015-10-27
申请号：US12671018
申请日：2008-07-04
IPC分类号： F16G1/00 , F16G5/00 , F16G9/00 , F16G5/20 , C08K3/04 , F16G1/08 , F16G1/28 , F16G5/06 , C08K7/02
摘要： A friction drive belt (B) includes short fibers (14) and carbon black (18) both scattered so as to be exposed at a surface of at least a contact part (13) of a rubber belt body (10) with a pulley. The short fibers (14) include short, high modulus fibers made of polymers having a main chain which does not contain an aromatic compound and having an initial tensile resistance, measured according to JIS L 1013, of equal to or greater than 100 cN/dtex, and the carbon black (18) contain large-particle-diameter carbon black having an iodine absorption, measured according to JIS K 6217-1, of equal to or less than 40 g/Kg, and/or a specific surface area, measured by nitrogen adsorption according to JIS K 6217-2, of equal to or less than 40 m2/g.
摘要翻译： 摩擦传动带（B）包括短纤维（14）和炭黑（18），两者都被散布，以便在带轮的至少一个橡胶带主体（10）的接触部分（13）的表面处露出。 短纤维（14）包括由根据JIS L 1013测量的具有不含芳香族化合物的主链和具有等于或大于100cN / dtex的初始抗拉性的聚合物制成的短的高模量纤维 ，并且炭黑（18）含有根据JIS K 6217-1测定的具有等于或小于40g / Kg的碘吸收的大粒径炭黑和/或比表面积，测量 通过根据JIS K 6217-2的氮吸附等于或小于40m 2 / g。
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