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1. 发明授权

US06896632B2 Belt drive cantilever tensioner 有权
标题翻译：皮带驱动悬臂张紧器
公开(公告)号：US06896632B2
公开(公告)日：2005-05-24
申请号：US10359898
申请日：2003-02-06
申请人： John D. Redmond
发明人： John D. Redmond
IPC分类号： F16H7/08 , F16H7/12
CPC分类号： F16H7/1281 , F16H2007/0819
摘要： A belt drive cantilever tensioner. The tensioner is particularly suited to belt drive systems having a high belt tension. The tensioner comprises a pulley journaled to a cantilever arm. The cantilever arm is pivotably attached to a mounting surface by a fastener at a pivot. The cantilever arm further comprises a hole disposed radially from the pivot for containing an embedded resilient member. A second fastener extends through the resilient member fixing it in a position relative to the first fastener. A load applied to the pulley causes the arm to pivot thereby causing a lever action to exert a force upon the resilient member. The resilient member has a limit of movement as well as an asymmetric force characteristic which increases in proportion to an arm rotation.
摘要翻译：皮带驱动悬臂张紧器。张紧器特别适用于具有高皮带张力的皮带传动系统。张紧器包括一个挂在悬臂上的皮带轮。悬臂通过枢轴处的紧固件可枢转地附接到安装表面。悬臂还包括从枢轴径向设置的用于容纳嵌入的弹性构件的孔。第二紧固件延伸穿过弹性构件，将其固定在相对于第一紧固件的位置。施加到滑轮的负载导致臂枢转，从而导致杠杆作用向弹性构件施加力。弹性构件具有与臂旋转成比例地增加的运动极限以及不对称力特性。

2. 发明申请

US20030153419A1 Tensioning idler 审中-公开
标题翻译：拉紧惰轮
公开(公告)号：US20030153419A1
公开(公告)日：2003-08-14
申请号：US10075828
申请日：2002-02-12
发明人： Yahya Hodjat , Keming Liu , Alexander Serkh
IPC分类号： F16D003/00 , F16H007/08 , F16F015/10
CPC分类号： F16H7/1254 , F16H2007/0804 , F16H2007/0806 , F16H2007/0819 , F16H2007/0865
摘要： The invention comprises a tensioning idler. An outer belt bearing ring is resiliently engaged to an inner ring. The belt bearing ring and inner ring each rotate about an axis of rotation. The belt bearing ring is connected to the inner ring with the resilient material whereby the belt bearing ring rotates about an axis of rotation that is eccentrically moveable in a plane with respect to an inner ring axis of rotation. The resilient material imparts a belt tension as the belt bearing ring rotates. The resilient material may comprise springs, compressible fluids, incompressible fluids, or elastomers or a combination of the foregoing. The tensioner is mounted on an engine, bracket, or other device.
摘要翻译：本发明包括张紧惰轮。外部皮带轴承环弹性地接合到内圈。皮带轴承圈和内圈各自围绕旋转轴旋转。皮带轴承环通过弹性材料连接到内圈，由此皮带支承环绕相对于内圈旋转轴线的平面偏心运动的旋转轴线旋转。弹性材料在皮带轴承圈转动时赋予皮带张力。弹性材料可以包括弹簧，可压缩流体，不可压缩流体或弹性体或前述的组合。张紧器安装在发动机，支架或其他装置上。

3. 发明授权

US4610645A Belt stretcher unit designed for assembly on a flexible drive particularly on a motor vehicle 失效
标题翻译：皮带担架单元设计用于组装在柔性驱动装置上，特别是在机动车辆上
公开(公告)号：US4610645A
公开(公告)日：1986-09-09
申请号：US709520
申请日：1985-03-08
申请人： Vittorio Donn , Paolo Bertetti
发明人： Vittorio Donn , Paolo Bertetti
IPC分类号： F16H7/08 , F16H7/12 , F16H57/021 , F16H7/10
CPC分类号： F16H57/021 , F16H7/1281 , F16H2007/0819 , F16H2007/0844
摘要： The belt stretcher unit is designed for assembly on a drive provided with a flexible member, e.g. for motor vehicles and consists of a pin, pivoting round a first axis, and of a pulley turning on the pin round a second axis eccentric with the first; the pulley is supported on the pin by at least one rolling bearing, and between the pin and the bearing, provision is made for an annular element made of elastic material.
摘要翻译：皮带拉伸单元设计用于组装在设置有柔性构件的驱动器上，例如，用于机动车辆，并且包括以第一轴为中心枢转的销和围绕第一轴偏心的第二轴上的皮带轮的滑轮; 滑轮由至少一个滚动轴承支撑在销上，并且在销和轴承之间设置用于由弹性材料制成的环形元件。

4. 发明申请

US20160245374A1 TENSIONING AND DAMPING ELEMENT FOR ENDLESS CHAIN DRIVE, ESPECIALLY FOR ROLLER CHAIN DRIVES 有权
标题翻译：用于无连杆驱动的张紧和阻尼元件，特别适用于滚子链驱动
公开(公告)号：US20160245374A1
公开(公告)日：2016-08-25
申请号：US14627451
申请日：2015-02-20
申请人： EBERT Kettenspanntechnik GmbH
发明人： Siegfried Ebert , Frank Ebert , Hartmut Meier , Horst Tanzmann
IPC分类号： F16H7/08 , F16H7/18 , F16H7/06
CPC分类号： F16H7/0838 , F16H2007/0819
摘要： A tensioning and damping element for endless chain drives, especially for roller chain drives, can be used for endless chain drives, which are to be tensioned diametrically. The material is an elastic plastic. All told, the known tensioning and damping elements, in conjunction with the wear of the chain, the load changing phases, as well as the reversing according to the degree of deformation, have the disadvantage of a phased running irregularity, an increased running noise and of wear-intensive areas in the toothed rim. An element with a ring part and a toothed rim of arc-shaped teeth with, in each case, axially opposite bulges in the roller-seating and, between these, roller-seating depressions, grooves, which are disposed peripherally between the ring part and the bulges, an extended pitch and extended roller-seatings with the advantageous profile shape similar to a semielliptical curve lying on the root circle.
摘要翻译：用于环形链条驱动器的张紧和阻尼元件，特别是用于滚子链驱动器的张紧和阻尼元件可用于要直径张紧的环形链条驱动器。材料是弹性塑料。总而言之，已知的张紧和阻尼元件，连同链条的磨损，负载变化阶段以及根据变形程度的反转具有相位运行不规则性，运行噪声增加和在齿形边缘的磨损密集区域。具有环形部分和圆弧状齿轮的齿轮的元件，在每种情况下都具有在辊座中的轴向相对的凸起，并且在这些之间，滚子 - 座部凹陷，槽周向设置在环形部分和凸起，延伸的间距和延伸的辊座，其有利的轮廓形状类似于位于根圆上的半椭圆曲线。

5. 发明申请

US20060172833A1 Drive band tensioner having a force transmitting assembly with one or more elastic biasing members 审中-公开
标题翻译：驱动带张紧器具有带有一个或多个弹性偏置构件的力传递组件
公开(公告)号：US20060172833A1
公开(公告)日：2006-08-03
申请号：US11050164
申请日：2005-02-02
申请人： James Kitzmiller
发明人： James Kitzmiller
IPC分类号： F16H7/22 , B65H75/48
CPC分类号： A01F15/085 , F16H7/1263 , F16H2007/0819
摘要： A drive band tensioner for a band including a force transmitter. The force transmitter has at least one wall, at least one biasing member having an elastic characteristic and a retainer. The retainer supports the biasing member in a position adjacent to the wall of the force transmitter. The drive band tensioner includes a rotatable engager operatively coupled to the force transmitter. The rotatable engager is operable to engage the band so as to provide an adequate level of tension in the band.
摘要翻译：用于包括力传递器的带的驱动带张紧器。力传递器具有至少一个壁，至少一个具有弹性特征的偏置构件和保持器。保持器将偏置构件支撑在与力传递器的壁相邻的位置。驱动带张紧器包括可操作地联接到力传递器的可旋转接合器。可旋转接合器可操作以接合带，以便在带中提供足够的张力水平。

6. 发明授权

US6039663A Belt steering apparatus for controlling inclined movement of an endless rotating belt 失效
标题翻译：用于控制无端旋转带的倾斜运动的皮带转向装置
公开(公告)号：US6039663A
公开(公告)日：2000-03-21
申请号：US84448
申请日：1998-05-27
申请人： Jae-yong Eum
发明人： Jae-yong Eum
IPC分类号： F16H7/08 , F16H7/22 , F16H7/24 , G03G15/00 , G03G15/02
CPC分类号： G03G15/755 , F16H2007/0819 , G03G2215/017
摘要： A belt steering apparatus for controlling inclined movement of the belt in, for example, a printer. The belt steering apparatus includes a first frame supporting a cylindrical roller having a predetermined portion which contacts an endless rotating belt, a second frame hinged to the center of the first frame, and a sliding member capable of sliding linearly, installed at one side of the first frame, and having an upper surface supporting a rotary shaft formed at one end of the roller, inclined from the direction of linear movement by a predetermined angle. A rack gear is provided on one side of the sliding member, and a pinion gear is connected to a rotary shaft of a motor mounted to the first frame, contacting a predetermined portion of the rack gear to linearly move the sliding member. Thus, the roller is easily tilted to forcibly raise and lower one side of the roller, and the pressure transferred from the belt can be withstood reliably.
摘要翻译：一种皮带转向装置，用于控制皮带在例如打印机中的倾斜运动。皮带转向装置包括支撑圆柱滚子的第一框架，所述圆柱滚子具有接触无端旋转带的预定部分，铰接到第一框架中心的第二框架，以及能够线性滑动的滑动构件，第一框架，并且具有支撑形成在辊的一端的旋转轴的上表面，其从线性运动方向倾斜预定角度。在滑动构件的一侧设置有齿条，小齿轮与安装在第一框架上的马达的旋转轴连接，与齿条的预定部分接触以使滑动构件直线移动。因此，辊易于倾斜以强制地升高和降低辊的一侧，并且可以可靠地承受从带传递的压力。

7. 发明授权

US3975965A Belt tensioning apparatus 失效
标题翻译：皮带张紧装置
公开(公告)号：US3975965A
公开(公告)日：1976-08-24
申请号：US591206
申请日：1975-06-27
申请人： Billy L. Speer
发明人： Billy L. Speer
IPC分类号： F16H7/08 , F16H7/12 , F16H7/22 , F16H7/10
CPC分类号： F16H7/1281 , F16H2007/0819
摘要： A tensioning apparatus for an endless power transmission device is provided and utilizes the elastic properties of an elastomeric material to provide the tensioning action and such apparatus is supported adjacent the endless power transmission device to be tensioned and has components thereof operatively associated with the elastomeric material and with the device.
摘要翻译：提供了一种用于环形动力传递装置的张紧装置，并且利用弹性体材料的弹性来提供张紧作用，并且这种装置被邻近无端动力传动装置支撑以被张紧并且具有与弹性体材料可操作地相关联的部件，与设备。

8. 发明申请

US20110039647A1 TRACTION MECHANISM DRIVE 有权
标题翻译：牵引机构驱动
公开(公告)号：US20110039647A1
公开(公告)日：2011-02-17
申请号：US12599724
申请日：2008-03-31
申请人： Simon Xunnan He
发明人： Simon Xunnan He
IPC分类号： F16H7/08 , F16H7/18
CPC分类号： F16H7/18 , F16H2007/0819
摘要： A traction mechanism drive (1), such as a control drive of an internal combustion engine, having an endless traction mechanism, such as a link chain, connecting a drive gear (2) and at least one driven gear (3) in a form-fitting manner, at least one clamping device (5) actuated by a pressure medium and a guiding rail (6) being arranged on the periphery of the traction mechanism. At least the guiding rail (6) includes a carrier body (7) and a resiliently flexible sliding body (8) connected to the carrier body (7) on the traction mechanism side. A spring element (18) is arranged in a free space (16) between the upper side (14) of the carrier body (7) and a lower side (15) of the sliding body (8). In order to improve the damping of the traction mechanism, the spring element (18) includes at least one flexible spring (19) connected integrally to the carrier body (7) and the sliding body (8).
摘要翻译：牵引机构驱动器（1），例如内燃机的控制驱动器，具有环形牵引机构，例如连杆，连接驱动齿轮（2）和至少一个从动齿轮（3）的形式至少一个由压力介质致动的夹紧装置（5）和布置在牵引机构的周边上的导轨（6）。至少所述导轨（6）包括承载体（7）和与所述牵引机构侧的所述承载体（7）连接的弹性柔性滑动体（8）。弹性元件（18）布置在承载体（7）的上侧（14）和滑动体（8）的下侧（15）之间的自由空间（16）中。为了改善牵引机构的阻尼，弹簧元件（18）包括与承载体（7）和滑动体（8）整体连接的至少一个柔性弹簧（19）。

9. 发明申请

US20040033853A1 Chain and sprocket transmission system for small all-terrain vehicles 审中-公开
标题翻译：用于小型全地形车辆的链条和链轮传动系统
公开(公告)号：US20040033853A1
公开(公告)日：2004-02-19
申请号：US10219921
申请日：2002-08-14
申请人： Patmont Motor Werks
发明人： Steven J. Patmont , Robert McDermott
IPC分类号： F16H007/08 , B62J013/00 , F16H057/02
CPC分类号： F16H7/08 , B62J13/00 , B62K3/002 , F16H2007/0819
摘要： A chain and sprocket transmission system for small all-terrain vehicles couples a high-speed, low-horsepower motor to a small diameter ground-engaging vehicle driving wheel. The chain and sprocket transmission system includes a small driving sprocket directly driven by the high-speed, low-horsepower motor. A large driven sprocket coaxially rotates with the small-diameter ground-engaging wheel. An endless chain has links for encircling in a loop the small driving sprocket and the large driven sprocket for powering the small-diameter ground-engaging wheel. A chain keeper pivots over the small driving sprocket. This chain keeper has a chain-contacting tongue elastically biased with respect to the keeper toward the inside of the chain loop. The chain-contacting tongue contacts and tensions the chain at the idle chain linkage between the small driving sprocket and the large driven sprocket.
摘要翻译：用于小型全地形车辆的链条和链轮传动系统将高速，低功率电机与小直径接地车辆驱动轮相连。链条和链轮传动系统包括由高速，低功率电机直接驱动的小型驱动链轮。大的从动链轮与小直径接地轮同轴旋转。环形链条具有环绕小行星链轮和大型从动链轮的链环，用于为小直径地面接合轮供电。一个链锁车轮在小型驱动链轮上转动。该链条保持器具有相对于保持器朝向链环内部弹性偏置的链接触舌。链条接触舌片在小型驱动链轮和大型从动链轮之间的空转链接处接触并拉紧链条。

10. 发明申请

US20030158007A1 Belt drive cantilever tensioner 有权
标题翻译：皮带驱动悬臂张紧器
公开(公告)号：US20030158007A1
公开(公告)日：2003-08-21
申请号：US10359898
申请日：2003-02-06
发明人： John D. Redmond
IPC分类号： F16H007/12
CPC分类号： F16H7/1281 , F16H2007/0819
摘要： The invention comprises a belt drive cantilever tensioner. The tensioner is particularly suited to belt drive systems having a high belt tension. The tensioner comprises a pulley journaled to a cantilever arm. The cantilever arm is pivotably attached to a mounting surface by a fastener at a pivot. The cantilever arm further comprises a hole disposed radially from the pivot for containing an embedded resilient member. A second fastener extends through the resilient member fixing it in a position relative to the first fastener. A load applied to the pulley causes the arm to pivot thereby causing a lever action to exert a force upon the resilient member. The resilient member has a limit of movement as well as an asymmetric force characteristic which increases in proportion to an arm rotation.
摘要翻译：本发明包括带驱动悬臂张紧器。张紧器特别适用于具有高皮带张力的皮带传动系统。张紧器包括一个挂在悬臂上的皮带轮。悬臂通过枢轴处的紧固件可枢转地附接到安装表面。悬臂还包括从枢轴径向设置的用于容纳嵌入的弹性构件的孔。第二紧固件延伸穿过弹性构件，将其固定在相对于第一紧固件的位置。施加到滑轮的负载导致臂枢转，从而导致杠杆作用向弹性构件施加力。弹性构件具有与臂旋转成比例地增加的运动极限以及不对称力特性。

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