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公开(公告)号：US6086500A
公开(公告)日：2000-07-11
申请号：US202048
申请日：1998-12-07
CPC分类号： D03D1/0094 , D03D1/00 , D03D15/00 , F16G1/28 , D10B2505/12
摘要： A toothed belt with improved durability and low noise level during operation having a foundation fabric 2 adhesive-bonded along the engaging surface 5 thereof, wherein the yarns of said foundation fabric 2 extending in the longitudinal direction of the toothed belt comprise a plurality of false-twisted yarns false-twisted in the same false twist direction; the foundation fabric 2 is formed by weaving said yarns and the yarns crossing said yarns in a double-faced twill pattern and is located where the face of said foundation fabric 2 with fewer of said exposed false-twisted yarns is exposed to the front face.
摘要翻译： PCT No.PCT / JP98 / 01588 Sec。 371日期1998年12月7日第 102（e）日期1998年12月7日PCT提交1998年4月7日PCT公布。 第WO98 / 45617号公报 日期1998年10月15日具有改进的耐久性和操作中的低噪声水平的齿形带具有沿着其接合表面5粘合的基底织物2，其中沿着齿形带的纵向方向延伸的所述基底织物2的纱线包括 以相同的假捻方向假捻的多个假捻纱; 基底织物2通过将所述纱线和纱线以双面斜纹图案交叉的方式编织而形成，并且位于具有较少所述暴露的假捻纱线的基底织物2的表面暴露于前表面的位置。
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公开(公告)号：US4826472A
公开(公告)日：1989-05-02
申请号：US167856
申请日：1988-02-19
申请人： Akihiro Sato , Mitsuho Yamada , Shigehiro Isshiki
发明人： Akihiro Sato , Mitsuho Yamada , Shigehiro Isshiki
摘要： A toothed belt having a woven fabric adhesive-bonded to the surface thereof which is adapted to be brought into contact with pulley, wherein, out of the yarns forming the woven fabric, the yarns to be located in the longitudinal direction of the belt comprise crimped yarns obtained by subjecting to crimping nylon multi-filament yarns having a relative viscosity of about 2.5 to sulphuric acid, a filament fineness of 2.5 d or under, and a filament strength of 7.5 g/d or over. This toothed belt is excellent in wear resistance on the surface thereof which is adapted to be brought into contact with pulleys and does not suffer from cracking.
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公开(公告)号：US5529545A
公开(公告)日：1996-06-25
申请号：US325217
申请日：1994-10-21
CPC分类号： F16G1/28
摘要： A toothed belt (1) having a woven fabric (5) adhered to its meshing face, wherein the woven fabric (5) has longitudinal yarns (9) extending in the longitudinal direction of the toothed belt (1) and formed of covered yarns (15), each of which is prepared by turning a high tensile strength and heat resistance fiber yarn (17) on a core (16) made of an elastic yarn and by further turning a synthetic fiber yarn (18) on the high tensile strength and heat resistant fiber yarn. The high tensile strength and heat resistance fiber yarn (17) is restrained by the covering synthetic fiber yarn (18) so that it does not protrude in the form of large loops, thereby reducing the bulkiness of the woven fabric (5). As a result, the toothed belt is excellent in wear resistance and durability.
摘要翻译： PCT No.PCT / JP94 / 00280 Sec。 371日期：1994年10月21日 102（e）日期1994年10月21日PCT 1994年2月23日PCT PCT。 出版物WO94 / 19620 PCT 日本1994年9月1日。具有粘合到其啮合面上的机织织物（5）的齿形带（1），其中机织织物（5）具有在齿形带（1）的纵向方向上延伸的纵向纱线 ），并且由覆盖纱线（15）形成，其通过在由弹性纱线制成的芯部（16）上转动高抗拉强度和耐热纤维纱线（17）并进一步转动合成纤维纱线（18） ）对高抗拉强度和耐热纤维纱线。 高抗拉强度和耐热纤维纱线（17）被覆盖合成纤维纱线（18）约束，使得其不以大环形的形式突出，从而减小织物（5）的蓬松度。 结果，齿形带的耐磨性和耐久性优异。
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公开(公告)号：US06605014B2
公开(公告)日：2003-08-12
申请号：US09853597
申请日：2001-05-14
IPC分类号： F16G104
CPC分类号： F16G1/28 , Y10T428/24612
摘要： Toothed belt comprises teeth and bottoms which are alternately formed at one surface of the toothed rubber layer of the toothed belt. A fabric is provided at the outer surface of the teeth and the bottoms. A back rubber layer is integrally provided at the other surface of the toothed rubber layer. A plurality of cords are interposed at the interface between the toothed rubber layer and the back rubber layer. A large number of modified microfibers are intermixed throughout the toothed rubber layer. The modified microfibers consist of a copolymer of polyolefin and nylon fiber. The modified microfibers are oriented in the length direction of the toothed belt as a whole.
摘要翻译： 齿形带包括在齿形带的有齿橡胶层的一个表面上交替形成的齿和底部。 在牙齿和底部的外表面上提供织物。 背面橡胶层一体地设置在齿形橡胶层的另一个表面上。 在齿形橡胶层和后橡胶层之间的界面处插入多根帘线。 大量的改性微纤维在整个齿形橡胶层中混合。 改性的微纤维由聚烯烃和尼龙纤维的共聚物组成。 改性微纤维整体上沿齿形带的长度方向定向。
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公开(公告)号：US5584771A
公开(公告)日：1996-12-17
申请号：US529448
申请日：1995-09-18
CPC分类号： F16G1/08 , F16G1/28 , F16G5/06 , F16G5/20 , Y10T428/2938 , Y10T428/2964
摘要： A power transmission belt includes a belt body having a tooth portion and made of a rubber stock of hydrogenated nitrile having a Mooney viscosity at 100.degree. C. of at least 90, whereby the internally generated heat of the belt body during use in a high temperature environment is suppressed. A cashew-modified phenol resin layer is formed at the outermost layer of the cords for bonding with the belt body. The cords are embedded in the longitudinal direction of the belt body.
摘要翻译： 动力传动带包括具有齿部并由在100℃门尼粘度为90℃的氢化腈橡胶原料制成的带体，其中在高温使用期间带体的内部产生的热量 环境被抑制。 在帘线的最外层处形成腰果改性酚醛树脂层，以与带体粘合。 帘线沿带体的纵向方向嵌入。
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公开(公告)号：USRE36870E
公开(公告)日：2000-09-12
申请号：US892890
申请日：1997-07-15
CPC分类号： F16G1/08 , F16G1/28 , F16G5/06 , F16G5/20 , Y10T428/2938 , Y10T428/2964
摘要： A .Iadd.cord and fabric for a .Iaddend.power transmission belt comprised of a belt body having a tooth portion and made of a rubber stock of hydrogenated nitrile having a Mooney viscosity at 100.degree. C. of at least 90, whereby the internally generated heat of the belt body during use in a high temperature environment is suppressed. A cashew-modified phenol resin layer is formed at the outermost layer of the cords .Iadd.and fabric .Iaddend.for bonding with the belt body. The cords are embedded in the longitudinal direction of the belt body.
摘要翻译： 一种用于动力传动皮带的绳索和织物，包括具有齿部并由在100℃下门尼粘度为至少90的氢化腈橡胶原料制成的带体，其中带体的内部产生的热量 在高温环境中使用时被抑制。 在帘线和织物的最外层处形成腰果改性酚醛树脂层，以与带体粘合。 帘线沿带体的纵向方向嵌入。
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公开(公告)号：US5501643A
公开(公告)日：1996-03-26
申请号：US341156
申请日：1994-11-16
CPC分类号： F16G1/08 , F16G1/28 , F16G5/06 , F16G5/20 , Y10T428/2938 , Y10T428/2964
摘要： A power transmission belt comprised of a belt body having a tooth portion and made of a rubber stock of hydrogenated nitrile having a Mooney viscosity at 100.degree. C. of at least 90, whereby the internally generated heat of the belt body during use in a high temperature environment is suppressed. A cashew-modified phenol resin layer is formed at the outermost layer of the cords for bonding with the belt body. The cords are embedded in the longitudinal direction of the belt body.
摘要翻译： 一种动力传递带，包括具有齿部并由在100℃下门尼粘度为至少90°的氢化腈橡胶原料制成的带体，由此在使用过程中带内的内部产生的热量高 温度环境被抑制。 在帘线的最外层处形成腰果改性酚醛树脂层，以与带体粘合。 帘线沿带体的纵向方向嵌入。
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公开(公告)号：US4721496A
公开(公告)日：1988-01-26
申请号：US927493
申请日：1986-11-05
摘要： A toothed belt with improved durability, comprising: a back surface section and tooth section that are made of a hydrogenated acrylonitrile-butadiene copolymer (H-NBR) with a hydrogenation rate of 80% or more, a tooth cloth that covers said tooth section and tooth lands positioned between the adjacent tooth sections, said tooth cloth being made of industrial nylon raw fiber with a viscosity relative to sulfuric acid of 2.6 to 2.8, a tensile strength of 5 g/denier or more, and a fineness of single fibers of 5 denier or less, and a plurality of core fibers with a core diameter of 0.9 to 1.1 mm and a ratio of said core diameter to said tooth cloth thickness in the range of 1.8 to 5.0, said core fibers being made of glass fiber filaments with a first twist number of 1.7 to 2.6 twists/inch, and a final twist number of 1.8 to 2.3 twists/inch, twisted together.
摘要翻译： 一种具有改善的耐久性的齿形带，包括：加氢丙烯腈 - 丁二烯共聚物（H-NBR），氢化率为80％以上的背面部和齿部，覆盖所述齿部的齿布和 所述齿布由相对于硫酸的粘度为2.6〜2.8，拉伸强度为5g /旦尼尔以上，单纤维的细度为5的工业尼龙原纤维制成， 核心直径为0.9〜1.1mm，芯径与所述牙布厚度的比例为1.8〜5.0的核芯纤维，所述芯纤维由具有 第一捻数为1.7至2.6捻/英寸，最终捻数为1.8至2.3捻/英寸，扭绞在一起。
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9.发明授权Transmission belt and method of treatment for bonding with poly-p-phenylene benzobisoxazole fiber 失效传输带及其与聚对苯二苯并异恶唑纤维粘合的处理方法公开(公告)号：US06908676B2
公开(公告)日：2005-06-21
申请号：US10050989
申请日：2002-01-22
CPC分类号： C08J5/06 , B29B15/125 , B29C70/50 , B29K2021/00 , B29K2081/00 , B29K2105/0079 , C08J2321/00 , F16G1/28 , Y10T428/249933 , Y10T428/2907 , Y10T428/2938 , Y10T428/2991 , Y10T428/2998
摘要： A transmission belt comprising a belt body and a cord. The belt body is made of a rubber composition. The cord is comprised of poly-p-phenylene benzobisoxazole fiber. The cord is embedded in the belt body. The belt body and the cord are formed into an integral whole by vulcanizing the rubber composition. The surface of the cord is subjected to a primary treatment involving coating a mixture of an epoxy compound and latex and heat treating, and a secondary treatment involving coating a resorcinol-formalin-latex adhesive and heat treating.
摘要翻译： 一种传动带，包括带体和绳索。 带体由橡胶组合物制成。 绳索由聚对苯撑苯并异恶唑纤维组成。 绳索嵌入带体。 通过硫化橡胶组合物将带体和帘线形成为整体。 将帘线的表面进行一次处理，包括涂覆环氧化合物和胶乳的混合物并进行热处理，以及二次处理，包括涂覆间苯二酚 - 福尔马林胶乳粘合剂和热处理。
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公开(公告)号：US06406397B1
公开(公告)日：2002-06-18
申请号：US09583778
申请日：2000-05-31
IPC分类号： F16G128
摘要： A toothed belt includes a toothed rubber layer having teeth formed on a surface thereof and containing a plurality of short fibers entirely distributed therein. The surface of the toothed rubber layer, on which the teeth are formed, is covered with a cover fabric. A back rubber layer is integrally applied to the other surface of the toothed rubber layer. A plurality of cord elements is disposed across a width of the belt and is intervened between the toothed rubber layer and the back layer in such a manner that a portion of each cord element is embedded in the toothed rubber layer, and the remaining portion thereof is embedded in the back rubber layer. The short fibers are entirely distributed in the toothed rubber layer and are regularly oriented.
摘要翻译： 齿形带包括具有形成在其表面上并具有完全分布在其中的多条短纤维的齿的带齿橡胶层。 齿形橡胶层的形成齿的表面覆盖有覆盖织物。 后橡胶层一体地施加到齿形橡胶层的另一表面。 多个帘线元件跨越带的宽度布置，并且以这样的方式插入在带齿橡胶层和背层之间，使得每个绳索元件的一部分嵌入有齿橡胶层中，其余部分是 嵌入后橡胶层。 短纤维完全分布在齿形橡胶层中并且定期定向。
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