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公开(公告)号：US12055197B2
公开(公告)日：2024-08-06
申请号：US17628154
申请日：2020-07-23
申请人： GATES CORPORATION
摘要： A center cord-line V-belt with a radially centered cord line of helically wound tensile cord embedded in a very high-modulus adhesion gum, an overcord layer, and an undercord layer. The adhesion gum has a substantially isotropic modulus, while the overcord and undercord layers have anisotropy in with-grain and cross-grain moduli. The overcord and undercord cross-grain moduli are less than the adhesion gum modulus. The anisotropic moduli are the result of oriented short fibers and the with-grain modulus is oriented axially in the belt. The adhesion gum preferably has no short fiber. The belt preferably has no reinforcing fabric layer and no fabric wrap. The adhesion gum, overcord layer and undercord layer are preferably based on an ethylene-alpha-olefin elastomer, with peroxide cure, reinforcing filler, and metal salt of an α-β-unsaturated organic acid. The belt may have notches on one or both of the inner and outer radial surfaces for additional flexibility.
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公开(公告)号：US20150105198A1
公开(公告)日：2015-04-16
申请号：US14573416
申请日：2014-12-17
发明人： Yoshinori Yamaji , Kenji Hirakuni
CPC分类号： F16G5/04 , B29D29/00 , B29D29/103 , F16G1/10 , F16G1/28 , F16G5/08 , F16G5/20 , F16G5/22 , G09F3/00 , Y10T428/1386
摘要： A power transmission belt includes a transparent or semitransparent sheet material covering a portion of a surface of a belt body including a mark. At least a portion of the belt body covered with the sheet material is made of a rubber composition vulcanized with sulfur. The sheet material is made of a rubber material containing a diene rubber. The sheet material is vulcanized with sulfur together with the rubber composition forming the portion of the belt body covered with the sheet material such that the sheet material is connected to the belt body.
摘要翻译： 动力传递带包括覆盖包括标记的带体的表面的一部分的透明或半透明片材。 覆盖有片材的带体的至少一部分由硫硫化的橡胶组合物制成。 片材由含有二烯橡胶的橡胶材料制成。 片材与橡胶组合物一起硫化，所述橡胶组合物形成带状体的被片材材料覆盖的部分，使得片材与带体连接。
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公开(公告)号：US4512753A
公开(公告)日：1985-04-23
申请号：US589285
申请日：1984-03-14
申请人： Torao Hattori
发明人： Torao Hattori
摘要： A V-belt assembly is provided which comprises an endless metallic belt and a plurality of V-shaped members disposed along the belt in the longitudinal direction of the belt. Each of the V-shaped members has a groove with a belt engaging surface at the bottom of the groove facing the belt. The V-shaped members also include pulley engaging surfaces for engaging the surfaces of pulleys in the transmission. A plurality of intermediate members are interposed between adjacent V-shaped members on the inside of the belt. The intermediate members are held between corresponding adjacent V-shaped members by intermediate member engaging surfaces of the V-shaped members. The intermediate members are movable towards and away from the belt along the intermediate member engaging surfaces. The side surfaces of the groove can be formed with a surface corresponding to the shape of the edge surface of the endless belt.
摘要翻译： 提供了一种V形带组件，其包括环形金属带和沿着带沿纵向方向设置的多个V形构件。 每个V形构件具有凹槽，凹槽在凹槽的底部面对带，带接合表面。 V形构件还包括用于接合变速器中的滑轮表面的滑轮接合表面。 多个中间构件插入在带的内侧的相邻的V形构件之间。 中间构件通过V形构件的中间构件接合表面保持在相应的相邻V形构件之间。 中间构件可以沿着中间构件接合表面朝向和远离带移动。 槽的侧面可以形成有与环形带的边缘表面的形状对应的表面。
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公开(公告)号：US4296640A
公开(公告)日：1981-10-27
申请号：US44289
申请日：1979-05-31
申请人： Soukichi Nosaka
发明人： Soukichi Nosaka
摘要： A power transmission V-belt having a tensile member (11) arranged in the form of a layer along the center line of the belt and first and second elastic rubber layers (14), (13), formed on opposite surfaces of the layer. The modulus of elasticity of the second elastic rubber layer is either equal to or smaller than that of the first elastic rubber layer. A first stretchable fabric (16) is provided on the surface of the first elastic rubber layer (14) and a second stretchable fabric (15) is provided on the surface of the second elastic rubber layer (13). The stretchability of the second stretchable fabric in the longitudinal direction is larger than that of the first stretchable fabric (16). The belt has a trapezoid cross-section. The method of manufacture comprises the steps of laying a second stretchable fabric (15) on a cylindrical drum (19) laying a first elastic rubber sheet (20) small in tension elasticity modulus on the stretchable fabric (15); spirally winding a rope-shaped tensile member (11) on the elastic rubber sheet to form a tensile member layer; laying a elastic rubber sheet (21) larger in tension elasticity modulus than the first elastic rubber sheet (20) on the tensile member layer; laying a first stretchable fabric (16) lower in stretchability than the second stretchable fabric (15) on the second elastic rubber sheet (21), to form an assembly. The assembly is subjected to vulcanization to obtain a sleeve-shaped molded belt blank, and then cut into rings to form alternately indirect molded V-belts which are turned inside out before use and direct molded V-belts which can be used without turning inside out.
摘要翻译： 具有沿着所述带的中心线布置成层的形式的拉伸构件（11）和形成在所述层的相对表面上的第一和第二弹性橡胶层（14），（13）的动力传动V形带。 第二弹性橡胶层的弹性模量等于或小于第一弹性橡胶层的弹性模量。 在第一弹性橡胶层（14）的表面上设置有第一可拉伸织物（16），并且在第二弹性橡胶层（13）的表面上设置有第二伸缩性织物（15）。 第二伸缩性织物在纵向方向上的伸缩性大于第一可拉伸织物（16）的拉伸性。 皮带有梯形横截面。 制造方法包括以下步骤：将第二可拉伸织物（15）放置在放置在伸缩性织物（15）上的拉伸弹性模量小的第一弹性橡胶片（20）的圆筒形滚筒（19）上。 将绳状拉伸构件（11）螺旋地卷绕在弹性橡胶片上以形成拉伸构件层; 在拉伸构件层上铺设比第一弹性橡胶片（20）的拉伸弹性模量大的弹性橡胶片（21） 在第二弹性橡胶片（21）上铺设比第二可拉伸织物（15）更低的拉伸性的第一可拉伸织物（16），以形成组件。 对组件进行硫化以获得套筒状模制带坯，然后切成环以形成交替间接模制的V形带，其在使用前向内翻转，并且直接模制的V形带可以在不转动的情况下使用 。
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公开(公告)号：US10994521B2
公开(公告)日：2021-05-04
申请号：US16053420
申请日：2018-08-02
申请人： GATES CORPORATION
发明人： Yahya Hodjat , Yuding Feng
IPC分类号： B32B27/18 , F16H57/01 , F16G1/28 , F16G5/22 , F16G5/20 , F16G1/21 , B32B1/08 , B32B27/12 , B60C11/24 , F16L11/12
摘要： A polymeric product with at least one surface subject to wear or abrasion, at least a portion of which product includes microcapsules of an indicator substance which is released to indicate a state of wear has been reached. The microencapsulated indicator substance may be a fragrance or a colorant. The indicating portion or zone may be a layer or a thin sheet of microcapsules in rubber or in the polymeric material making up the body of the product. There may be more than one indicating layer or zone in the product. The various zones may contain different fragrances or colorants, which may provide progressive indication of the state of wear.
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公开(公告)号：US20210003195A1
公开(公告)日：2021-01-07
申请号：US16319127
申请日：2017-07-20
IPC分类号： F16G5/08 , C08L11/00 , C08J5/12 , C09J7/35 , B32B7/022 , B32B25/14 , B32B25/04 , F16G5/20 , F16G5/22
摘要： A power transmission V-belt includes a tension member, an adhesion rubber layer in which at least part of the tension member is embedded, and a tension rubber layer and a compression rubber layer stacked via the adhesion rubber layer. A rubber hardness of the tension rubber layer is smaller than a rubber hardness of the compression rubber layer. In the adhesion rubber layer, a rubber hardness on a tension rubber layer side relative to the tension member is smaller than a rubber hardness on a compression rubber layer side.
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公开(公告)号：US20200173523A1
公开(公告)日：2020-06-04
申请号：US16615963
申请日：2018-05-23
发明人： Kouhei Hamamoto , Takeshi Nishiyama
IPC分类号： F16G5/20 , F16G5/06 , F16G5/22 , D04B1/10 , B32B25/10 , D04B1/12 , B32B5/02 , B32B5/08 , B32B25/04 , B32B37/16
摘要： The present invention relates to a V-ribbed belt in which a frictional power-transmission surface is formed from a weft knitted multilayer knitted fabric, characterized in that the weft knitted multilayer knitted fabric contains cellulose based natural spun yarn, polyester based composite yarn, and polyamide based yarn, and in that at least the cellulose based natural spun yarn and the polyamide based yarn are disposed in a layer on the frictional power-transmission surface side.
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公开(公告)号：US4618337A
公开(公告)日：1986-10-21
申请号：US662617
申请日：1984-10-19
申请人： Susumu Okawa , Yasunobu Jufuku
发明人： Susumu Okawa , Yasunobu Jufuku
CPC分类号： F16G5/16
摘要： A V-belt assembly for transmitting power, which includes a V-belt assembly trained over a V-belt wheel; a flexible endless belt; a plurality of suspension members slidably mounted on the endless belt in a longitudinal direction thereof and which includes a pin member and a U-shaped member connected to said pin, and a plurality of U-shaped transmission pieces separated from the U-shaped member, having side surfaces corresponding to side walls of a V-shaped groove of the V-belt wheel and supported swingably by the suspension members, respectively.
摘要翻译： 用于传输动力的V型皮带组件，其包括在V型皮带轮上训练的V形皮带组件; 柔性环形带; 多个悬挂构件，其可沿其长度方向可滑动地安装在环形带上，并且包括销构件和连接到所述销的U形构件，以及与U形构件分离的多个U形传动片， 具有与V形带轮的V形槽的侧壁相对应的侧表面，并且由悬挂构件可摆动地支撑。
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公开(公告)号：US4216679A
公开(公告)日：1980-08-12
申请号：US966441
申请日：1978-12-04
摘要： An endless power transmission belt is provided which comprises a first portion defining the bottom surface of the belt and comprising a plurality of laterally spaced power transmitting ribs and a groove between each adjacent rib, a second portion bonded to the first portion and acting as a tie band therefor and for the third portion which defines the top surface of the belt and also comprises a plurality of laterally spaced power transmitting ribs and a groove between each adjacent rib. The third portion is symmetrical with the first portion and the grooves in each portion provide a relief area between the ribs to allow debris to work through the tie band and become discharged.
摘要翻译： 提供了一种无端的动力传递带，其包括限定带的底表面的第一部分，并且包括多个横向间隔开的动力传递肋和在每个相邻肋之间的凹槽，第二部分结合到第一部分并用作领带 并且对于限定带的顶表面的第三部分并且还包括多个横向间隔开的动力传递肋和每个相邻肋之间的凹槽。 第三部分与第一部分对称，并且每个部分中的凹槽在肋之间提供了一个释放区域，以允许碎片通过连接带工作并且被排出。
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公开(公告)号：US4177688A
公开(公告)日：1979-12-11
申请号：US875980
申请日：1978-02-08
CPC分类号： B29D29/103 , F16G5/06 , F16G5/22
摘要： An endless power transmission belt made primarily of elastomeric material is provided which comprises a plurality of laterally spaced belt elements and a tie band interconnecting the radially outer surfaces of the belt elements wherein the tie band comprises a plurality of cooperating layers, one of these layers being bonded to the radially outer surfaces of the belt elements and comprising a fiber-loaded elastomeric matrix, and another of the cooperating layers comprising a fabric layer. The groove between adjacent belt elements extends into the fiber-loaded matrix layer of the tie band. Also provided is a method for making this belt.
摘要翻译： 提供主要由弹性体材料制成的无端动力传动带，其包括多个横向隔开的带元件和连接带元件的径向外表面的连接带，其中连接带包括多个配合层，这些层之一为 结合到带元件的径向外表面并且包括载有纤维的弹性体基体，以及包括织物层的另一个配合层。 相邻带元件之间的槽延伸到连接带的光纤加载基质层中。 还提供了制造该带的方法。
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