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公开(公告)号：US08308590B2
公开(公告)日：2012-11-13
申请号：US12087572
申请日：2006-01-10
申请人： Carlo Fiordaliso , Alberto Ruffini
发明人： Carlo Fiordaliso , Alberto Ruffini
IPC分类号： F16H55/36
CPC分类号： F16D3/80 , F16D7/021 , F16F15/126 , F16H55/36 , F16H2055/366
摘要： A hub-pulley assembly comprising a hub adapted to be connected to a rotational member of a motor vehicle and having an axis, a pulley adapted to cooperate with a drive belt and driving means arranged between the hub and the pulley. The driving means comprise bidirectional disengagement means which allow a relative rotation between the hub and the pulley in both directions.
摘要翻译： 一种轮毂滑轮组件，包括适于连接到机动车辆的旋转构件并具有轴线的轮毂，适于与驱动带配合的滑轮以及布置在轮毂和滑轮之间的驱动装置。 驱动装置包括允许毂和滑轮在两个方向上的相对旋转的双向分离装置。
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公开(公告)号：US20090305830A1
公开(公告)日：2009-12-10
申请号：US12087572
申请日：2006-01-10
申请人： Carlo Fiordaliso , Alberto Ruffini
发明人： Carlo Fiordaliso , Alberto Ruffini
IPC分类号： F16H55/36
CPC分类号： F16D3/80 , F16D7/021 , F16F15/126 , F16H55/36 , F16H2055/366
摘要： A hub-pulley assembly comprising a hub adapted to be connected to a rotational member of a motor vehicle and having an axis, a pulley adapted to cooperate with a drive belt and driving means arranged between the hub and the pulley. The driving means comprise bidirectional disengagement means which allow a relative rotation between the hub and the pulley in both directions.
摘要翻译： 一种轮毂滑轮组件，包括适于连接到机动车辆的旋转构件并具有轴线的轮毂，适于与驱动带协作的滑轮以及布置在轮毂和滑轮之间的驱动装置。 驱动装置包括允许毂和滑轮在两个方向上的相对旋转的双向分离装置。
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公开(公告)号：US4708703A
公开(公告)日：1987-11-24
申请号：US944527
申请日：1986-12-22
CPC分类号： F16G5/20
摘要： A V-belt for continuous speed variators and which is formed of a visco-elastomeric material and includes a group of teeth formed on upper and lower parts thereof. The two groups of teeth are opposed to one another with each having a substantially equal base-surface. Each of said teeth is at least partially covered by a stiffening element that is oriented transverse to the belt and extends to opposite sides of the belt. Lateral surfaces of each pair of opposing teeth for contacting with corresponding pulleys are comparable in shape.
摘要翻译： 一种用于连续变速器的V形带，其由粘弹性材料形成，并且包括形成在其上部和下部上的一组齿。 两组齿彼此相对，每组具有基本相等的基面。 所述齿中的每一个至少部分被加强元件覆盖，所述加强元件横向于所述带并且延伸到所述带的相对侧。 用于与相应的滑轮接触的每对相对齿的横向表面的形状相当。
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公开(公告)号：US20090191998A1
公开(公告)日：2009-07-30
申请号：US11664042
申请日：2004-09-29
CPC分类号： F16G1/28 , F16H55/171
摘要： Toothed belt drive for use with oil, comprising at least a pair of toothed pulleys and a toothed belt meshing with the pulleys, wherein the toothing of the belt and the toothing of each of the pulleys have respective reference profiles with infinite radius pitch line so that the transverse clearance between a tooth of the reference profile of the belt and a groove of the reference profile of a pulley is between −0.1 mm and +0.15 mm at least in an intermediate portion of the respective sides.
摘要翻译： 用于油的齿形皮带传动装置，包括至少一对齿形滑轮和与滑轮啮合的齿形皮带，其中皮带的齿部和每个皮带轮的齿部具有相应的参考轮廓，具有无限的半径节距线，使得 带的基准轮廓的齿与皮带轮的基准轮廓的槽之间的横向间隙至少在各侧的中间部分在-0.1mm至+0.15mm之间。
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5.发明授权Toothed belt transmission for driving dynamic balancing shafts in endothermic engines 失效用于在吸热发动机中驱动动平衡轴的齿形带传动装置
公开(公告)号：US5536213A
公开(公告)日：1996-07-16
申请号：US343913
申请日：1994-11-17
摘要： In an endothermic engine there are two dynamic balancing shafts driven in rotation in respectively opposite directions, at a speed twice that of the rate of rotation of the crankshaft. The dynamic balancing shafts are driven by a toothed belt transmission (1), comprising a driving pulley (2) keyed on the crankshaft, two driven pulleys (3, 4) keyed on the balancing shafts and a tensioning pulley (5) rotatably engaged with the base. The pulleys (2, 3, 4, 5) are connected together by a belt (6) having an internal (9) and external (10) toothing with a toothing pitch (P) equal to 7.5 mm, and provided with a reinforcing structure (7) formed by glass fibre cords (8) having a diameter equal to 0.9 mm.
摘要翻译： 在吸热发动机中，有两个动态平衡轴分别以相反方向旋转，速度是曲轴旋转速度的两倍。 动力平衡轴由带齿传动装置（1）驱动，齿轮传动装置（1）包括一个带在曲轴上的驱动皮带轮（2），两个带在平衡轴上的从动皮带轮（3,4）和一个可转动地与 的基地。 带轮（2,3,4,5）通过具有内部（9）和外部（10）齿形的带（6）连接在一起，齿形间距（P）等于7.5mm，并具有加强结构 （7）由直径等于0.9mm的玻璃纤维帘线（8）形成。
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6.发明授权Toothed belt transmission for driving dynamic balancing shafts in endothermic engines 失效用于在吸热发动机中驱动动平衡轴的齿形带传动装置
公开(公告)号：US5624337A
公开(公告)日：1997-04-29
申请号：US650793
申请日：1996-05-20
摘要： In an endothermic engine there are two dynamic balancing shafts driven in rotation in respectively opposite directions, at a speed twice that of the rate of rotation of the crankshaft. The dynamic balancing shafts are driven by a toothed belt transmission (1), comprising a driving pulley (2) keyed on the crankshaft, two driven pulleys (3, 4) keyed on the balancing shafts and a tensioning pulley (5) rotatably engaged with the base. The pulleys (2, 3, 4, 5) are connected together by a belt (6) having an internal (9) and external (10) toothing with a toothing pitch (P) equal to 7.5 mm, and provided with a resistant insert (7) formed by glass fibre cords (8) having a diameter equal to 0.9 mm.
摘要翻译： 在吸热发动机中，有两个动态平衡轴分别以相反方向旋转，速度是曲轴旋转速度的两倍。 动力平衡轴由带齿传动装置（1）驱动，齿轮传动装置（1）包括一个带在曲轴上的驱动皮带轮（2），两个带在平衡轴上的从动皮带轮（3,4）和一个可转动地与 的基地。 带轮（2,3,4,5）通过具有内部（9）和外部（10）齿形的带（6）连接在一起，齿形间距（P）等于7.5mm，并且设置有耐磨插入件 （7）由直径等于0.9mm的玻璃纤维帘线（8）形成。
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公开(公告)号：US4850943A
公开(公告)日：1989-07-25
申请号：US250095
申请日：1988-09-28
CPC分类号： F16G1/28 , Y10T428/19
摘要： A toothed belt is provided which is made of an elastomeric material or the like and which comprises a plurality of teeth, alternating with spaces, covered with at least one layer of textile material. The elastomeric material forming the top of at least one tooth and the relative covering textile material layer are shaped to define at least one depression limited by two lateral protuberances. The seam joining the textile layer end portions is situated along the depression so that no rubbing can take place between the seam and a surface external to the belt. Preferably, the depression botton is formed to have a curvilinear shape and the ratio between the thickness "s" of the covering textile material layer and the bending radius "r" of the depression bottom ranges between 0.1 and 10.0.
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