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公开(公告)号：US20140235393A1
公开(公告)日：2014-08-21
申请号：US14262555
申请日：2014-04-25
IPC分类号： F16G5/08
摘要： A high load transmission V-belt includes: an endless tension band; and a plurality of blocks arranged side by side in a longitudinal direction of the tension band and each engaged with the tension band. Each of the plurality of blocks has a reinforcing structure member comprised of carbon fibers, and a resin coating layer provided so as to coat the reinforcing structure member.
摘要翻译： 高载荷传动V型带包括：无端张力带; 以及沿张力带的纵向方向并排布置并且与张紧带接合的多个块。 多个块中的每个具有由碳纤维构成的加强结构构件和设置成涂覆加强结构构件的树脂涂层。
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公开(公告)号：US07927243B2
公开(公告)日：2011-04-19
申请号：US10523708
申请日：2003-08-08
摘要： A stock rubber is provided with chopped aramid fibers and chopped polyester fibers blended in the rubber component, which is EPDM. The chopped polyester fibers are longer than the chopped aramid fibers. A transmission V-belt is obtained and molded from the stock rubber. When molding, the chopped aramid fibers and the chopped polyester fibers are oriented in a width direction of a belt body of the V-belt.
摘要翻译： 在橡胶组件中配备短切芳族聚酰胺纤维和短切聚酯纤维，即EPDM。 短切的聚酯纤维比切割的芳纶纤维长。 从原料橡胶获得并模制变速器V形带。 当成型时，短切的芳族聚酰胺纤维和短切的聚酯纤维在V带的带体的宽度方向上取向。
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公开(公告)号：US07780556B2
公开(公告)日：2010-08-24
申请号：US11817315
申请日：2006-03-06
摘要： A belt drive system including an assembly of a heavy-duty drive V-belt 5 and pulleys 2 and 4 reduces noise generating owing to belt travel while ensuring the durability of the pulleys 2 and 4. The surfaces of belt grooves 6 in the V-pulleys 2 and 4 are micro-blasted or burnished so that their surface roughness satisfies the relational expression y≦−0.9×tp+100, where tp is the load length rate at a given position of a roughness curve indicating the surface features of the groove surfaces in the V-pulleys 2 and 4 and y is the variable (the degree of height) indicating by percentage the ratio of the height from the lowest valley having a maximum depth to the given position to a maximum height Ry.
摘要翻译： 包括重载驱动V形皮带5和滑轮2和4的组件的皮带传动系统在确保皮带轮2和4的耐久性的同时减少了由于皮带行进产生的噪声.V- 滑轮2和4被微喷或抛光，使得其表面粗糙度满足关系式y＆nlE; -0.9×tp + 100，其中tp是表示凹槽表面特征的粗糙度曲线的给定位置处的负载长度速率 V型皮带轮2和4中的表面和y是通过以下方式表示的变量（高度程度），该百分比是从具有最大深度到给定位置的最低谷的高度与最大高度Ry之比的百分比。
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公开(公告)号：US20080032841A1
公开(公告)日：2008-02-07
申请号：US11844244
申请日：2007-08-23
申请人： Akifumi OISHI , Yousuke ISHIDA
发明人： Akifumi OISHI , Yousuke ISHIDA
CPC分类号： F02B75/16 , B62M7/02 , F02B61/02 , F02B2075/027 , F02B2275/20 , F02F2001/245 , F16G5/166 , F16H57/02 , F16H61/662 , F16H2057/0203 , F16H2057/02065 , Y10T74/2186
摘要： An engine having an engine case on one side of which a V-belt type of continuously variable transmission is provided, the CVT being placed in a transmission case and constituted that a V-belt is routed around a drive pulley and a driven pulley, the drive pulley being attached to one end of a crankshaft, the driven pulley being attached to one end of a transmission shaft parallel to the crankshaft, characterized in that the crankshaft is supported for free rotation with the engine case, one end of the crankshaft is projected in cantilever fashion from the engine case into the transmission case, the drive pulley is attached to the projected portion, and the transmission case is made as a component separate from or independent of the engine case and supported with the engine case so that a space is present between the engine case and the transmission case.
摘要翻译： 一种具有发动机壳体的发动机，其一侧设有V型皮带式无级变速器，将CVT置于变速器壳体中，并将V型皮带围绕驱动皮带轮和从动皮带轮布置， 驱动滑轮附接到曲轴的一端，从动皮带轮附接到平行于曲轴的传动轴的一端，其特征在于，所述曲轴被支撑以与所述发动机壳体自由旋转，所述曲轴的一端突出 以从发动机壳体到变速箱的悬臂方式，驱动滑轮附接到突出部分，并且变速器壳体被制成与发动机壳体分离或独立于发动机壳体并与发动机壳体一起支撑的部件，使得空间为 存在在发动机壳体和变速箱之间。
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公开(公告)号：US07097581B2
公开(公告)日：2006-08-29
申请号：US10642286
申请日：2003-08-18
申请人： Masahiro Inukai , Keizo Nonaka
发明人： Masahiro Inukai , Keizo Nonaka
IPC分类号： F16G5/16
CPC分类号： F16G5/166
摘要： In a heavy duty power transmission V-belt B formed by engaging tension members 1 and 1 with a plurality of blocks 10, 10, . . . , to prevent as much as possible each block 10 from producing failure at the high-speed running of the belt, a fitting part 12 of each block 10 has an indent 22 formed by upwardly recessing a portion of a resin part 17 located between an upper ridge 14 and an innermost abutment surface 20 of the fitting part 12. Thereby, no edge exists between the innermost abutment surface 20 and the upper ridge 14 so that stress can be distributed. This prevents the occurrence of a crack in the resin part 17 due to stress concentration on the edge, the occurrence of a crack in a reinforcement 18 of each block 10 beginning at the leading end of the crack in the resin part 17, and in turn the fracture of an upper beam 18a of the reinforcement 18, thereby providing enhanced resistance against failure of the block 10. Furthermore, even when a shape-retaining rubber layer 1a of the tension member 1 thermally expands, the amount of expansion thereof is released into the indent 22. This prevents early introduction of permanent deformation of the shape-retaining rubber layer 1a and occurrence of an excessive force in the block 10 due to a compressive force produced in the fitting part 12, which prevents the occurrence of wobbling between the tension member 1 and each block 10. Furthermore, it can be prevented that the shape-retaining rubber layer 1a produces heat because of excessive deformation and in turn causes thermal expansion and thermal deterioration.
摘要翻译： 在通过将张力构件1和1与多个块10,10连接而形成的重型动力传动装置V形带B中。 。 。 为了尽可能地防止每个块10在带的高速行驶时产生故障，每个块10的装配部分12具有凹部22，该凹口22通过向上凹入位于上部的上部的树脂部分17的一部分而形成 脊14和配合部12的最内侧的邻接表面20。 因此，在最内侧的邻接表面20和上脊14之间不存在边缘，使得能够分布应力。 这防止了由于在边缘上的应力集中而导致的树脂部分17中的裂纹的发生，从树脂部分17中的裂纹的前端开始的每个块体10的加强件18中出现裂纹，反过来 加强件18的上梁18a的断裂，从而提供抵抗块10的故障的增强的阻力。 此外，即使当张力构件1的形状保持橡胶层1a热膨胀时，其膨胀量被释放到凹口22中。 这防止了形状保持橡胶层1a的永久变形的早期引入，并且由于在装配部12中产生的压缩力而在块10中产生过大的力，这防止了张力构件1和 每个块10。 此外，可以防止形状保持橡胶层1a由于过度的变形而产生热量，从而导致热膨胀和热劣化。
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6.发明申请Rubber composition for transmission belt, manufacturing method for the same and transmission belt using the same 审中-公开传动带用橡胶组合物及其制造方法及使用该传动带的传动带公开(公告)号：US20050090618A1
公开(公告)日：2005-04-28
申请号：US10965897
申请日：2004-10-18
申请人： Shigeki Okuno
发明人： Shigeki Okuno
IPC分类号： F16G1/06 , C08K3/00 , C08K5/098 , C08K5/14 , C08L15/00 , C08L23/02 , C08L23/16 , C08L33/20 , C08L53/00 , F16G1/28 , F16G5/16 , F16G5/20
CPC分类号： F16G1/28 , C08K3/013 , C08K5/098 , C08K5/14 , C08L15/005 , C08L23/02 , C08L23/16 , C08L33/20 , C08L53/00 , C08L53/005 , F16G5/166 , C08L2666/06 , C08L2666/18 , C08L2666/02
摘要： A rubber composition for power transmission belts in a sea-island structure contains an ethylene-α-olefin elastomer containing ethylene of 60 mass % or less in a sea phase, a hydrogenated acrylonitrile-butadiene rubber of which bonded acrylonitrile amount is 30 mass % or less in an island phase and an organic peroxide. The metal salt of unsaturated carboxylic acid is dispersed in each of the ethylene-α-olefin elastomer in the sea phase and the hydrogenated acrylonitrile-butadiene rubber in the island phase
摘要翻译： 海岛结构的动力传动带用橡胶组合物含有在海相中含有60质量％以下的乙烯的乙烯-α-烯烃系弹性体，丙烯腈结合量为30质量％的氢化丙烯腈 - 丁二烯橡胶或 在岛相和有机过氧化物中较少。 不饱和羧酸的金属盐分散在海相中的每个乙烯-α-烯烃弹性体中，岛相中的氢化丙烯腈 - 丁二烯橡胶
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公开(公告)号：US06599211B2
公开(公告)日：2003-07-29
申请号：US09871678
申请日：2001-06-04
申请人： Heiko Sattler
发明人： Heiko Sattler
IPC分类号： F16G516
摘要： A V-belt transmits rotational movements between at least two belt pulleys and includes at least one endless load carrier and a plurality of transverse blocks mounted thereon. The load carrier is fitted into slots which extend from at least one inclined lateral surface of a block toward the center region thereof. The load carrier has a contact surface which faces a boundary surface of the slot in the block. The contact surface and the boundary surface are provided with convex and/or concave sections. To minimize losses and increase efficiency, the pressing force is reduced where the slide movement occurs. A contact region is assumed between the stretched state of the V-belt up to the state corresponding to the smallest running radius. In the entire contact region, a continuously changeable curvature or a composite of at least three sections of constant curvature is realized in such a manner that the curvature from the center of the contact region to the outer region increases.
摘要翻译： V形带在至少两个带轮之间传递旋转运动，并且包括至少一个环形承载架和安装在其上的多个横向块。 负载托架装配到从块的至少一个倾斜侧表面朝向其中心区域延伸的槽中。 负载载体具有面向块中的槽的边界表面的接触表面。 接触表面和边界表面设有凸形和/或凹形部分。 为了最小化损失并提高效率，在滑动运动发生时，压力减小。 在V带的拉伸状态直到与最小行驶半径相对应的状态之间假设接触区域。 在整个接触区域中，实现了从接触区域的中心到外部区域的曲率增加的至少三个恒定曲率部分的连续可变曲率或复合材料。
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公开(公告)号：US20030087716A1
公开(公告)日：2003-05-08
申请号：US10157613
申请日：2002-05-29
发明人： Katsuji Tsuji , Takehiko Ito
IPC分类号： F16G001/00 , F16G005/16 , F16G001/21
摘要： A power transmission belt having a load carrying band with a length, and a plurality of blocks attached to the load carrying band at preselected, spaced intervals along the length of the load carrying band. The plurality of blocks have a thickness (t), measured in a direction along the length of the load carrying band, and a width (W), measured in a direction transversely to the length of the load carrying band. Each of the plurality of blocks is made from synthetic resin material and has no shape-determining insert therein. The synthetic resin material is made from a synthetic resin having a bending modulus of 15 to 20 GPa. The ratio of t/W is from 0.11 to 0.20.
摘要翻译： 具有长度的承载带的动力传动带和沿着承载带的长度以预定的间隔间隔附接到承载带的多个块。 多个块具有沿着承载带的长度的方向测量的厚度（t）和在横向于承载带的长度的方向上测量的宽度（W）。 多个块中的每个由合成树脂材料制成，并且在其中没有形状确定的插入物。 合成树脂材料由弯曲模量为15〜20GPa的合成树脂制成。 t / W的比例为0.11〜0.20。
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公开(公告)号：US06500086B2
公开(公告)日：2002-12-31
申请号：US09851041
申请日：2001-05-08
IPC分类号： F16G518
摘要： A block type CVT belt having at least one endless load carrier. Each load carrier having tensile members. A plurality of blocks are transversely engaged with the load carrier in a lengthwise direction of the load carrier. The center of gravity of each block is asymmetrically located in each block. Each block having a thermoset or thermoplastic over-molding on a metallic reinforcing body. Each block having at least one slot for receiving the load carrier. Each slot having a complex radius between a central pillar and an upper arm and lower arm in order to avoid stress risers. Each load carrier is slightly compressed in each slot to reduce block skew.
摘要翻译： 具有至少一个无端负载载体的块式CVT带。 每个负载架具有拉伸构件。 多个块沿承载架的长度方向与承载架横向地接合。 每个块的重心不对称地位于每个块中。 每个块在金属增强体上具有热固性或热塑性超模塑。 每个块具有用于接收负载载体的至少一个槽。 每个槽在中心柱和上臂和下臂之间具有复杂的半径，以避免应力提升。 每个负载载体在每个插槽中略微压缩，以减少块偏移。
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公开(公告)号：US20010044354A1
公开(公告)日：2001-11-22
申请号：US09858690
申请日：2001-05-16
发明人： Jing Yuan , Leslee Brown , Alexander Serkh , Scott Ciemniecki
IPC分类号： F16G001/00 , F16G009/00 , F16G001/04 , F16G005/00
摘要： The invention comprises a cog type belt having a plurality of transverse teeth on an inner surface. The belt comprises an outer extensible elastomeric layer, an inner compression layer and a tensile member. Each tooth further comprises a non-metallic or plastic transverse member, pillar or rod that extends across the width of each tooth. The opposing outer surfaces of each transverse member are inclined to each other and each end approximately equates to an outer surface of the belt body elastomeric. A compressive load between the sheaves is carried by the rod and the sidewall in proportion to the modulus of each component. The transverse members have pegs or legs that allow proper spatial orientation of each transverse member in each tooth during the fabrication process, thus assuring proper operating characteristics, including proper alignment within a pulley.
摘要翻译： 本发明包括在内表面上具有多个横向齿的齿形带。 皮带包括外伸缩弹性体层，内压缩层和拉伸构件。 每个齿还包括跨越每个牙齿的宽度延伸的非金属或塑料横向构件，柱或杆。 每个横向构件的相对的外表面彼此倾斜，并且每个端部大致等于带体弹性体的外表面。 滑轮之间的压缩载荷由杆和侧壁与每个部件的模量成比例地承载。 横向构件具有在制造过程中允许每个横向构件在每个齿中适当的空间取向的栓或腿，从而确保适当的操作特性，包括在滑轮内的适当对准。
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