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1. 发明授权

US06435994B1 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US06435994B1
公开(公告)日：2002-08-20
申请号：US09543508
申请日：2000-04-06
申请人： Oswald Friedmann , Hartmut Faust
发明人： Oswald Friedmann , Hartmut Faust
IPC分类号： B62J1300
CPC分类号： F16H7/18 , F16H9/18 , F16H61/662
摘要： A continuously variable transmission or an analogous torque transmitting system has two rotary members in the form of wheels, gears or pulleys (such as adjustable pulleys) which are rotatable about parallel axes. An endless flexible element in the form of a link chain, pintle chain or belt has arcuate portions trained over the rotary members and elongated reaches or stretches extending between the arcuate portions. At least one of the stretches is at least partially confined in but movable lengthwise relative to an elongated rail or another suitable guide which at least reduces lateral stray movements of the respective stretch. This reduces noise as well as the wear upon the endless flexible element and the rotary members.
摘要翻译：无级变速器或类似的扭矩传递系统具有可绕平行轴线旋转的轮子，齿轮或滑轮（例如可调整滑轮）形式的两个旋转构件。连杆链，枢轴链或皮带形式的无限弹性元件具有在旋转部件上训练的弧形部分和在弓形部分之间延伸的细长的延伸部分或延伸部。延伸部中的至少一个至少部分地被限制在相对于细长的轨道或另外合适的导向件的纵向方向上可移动，其至少减小了相应的拉伸的侧向杂散运动。这减少了噪音以及环形柔性元件和旋转构件上的磨损。

2. 发明授权

US06398683B1 Transmission cover and supporting arrangement for all terrain vehicle 有权
标题翻译：所有地形车辆的传动罩和支撑装置
公开(公告)号：US06398683B1
公开(公告)日：2002-06-04
申请号：US09299889
申请日：1999-04-27
申请人： Kazutaka Fukuda
发明人： Kazutaka Fukuda
IPC分类号： B62J1300
CPC分类号： F16H61/662 , B62J13/00 , B62M13/00 , F02B61/02 , F16H63/067
摘要： An all terrain vehicle has a crankcase cover and shaft supporting arrangement through which a shaft of a transmission is mounted between the crankcase and a crankcase cover. The arrangement includes a spider bracket having a bearing carrier and a cover member attached to the crankcase through the spider arrangement. The crankcase cover is preferably made of a less thermally conductive material as compared to the spider.
摘要翻译：全地形车辆具有曲轴箱盖和轴支撑装置，变速器轴安装在曲轴箱和曲轴箱盖之间。该装置包括一个具有轴承托架的蜘蛛托架和通过蜘蛛装置附接到曲轴箱的盖件。与蜘蛛相比，曲轴箱盖优选由导热性较差的材料制成。

3. 发明授权

US06302817B1 Chain guide rail 失效
标题翻译：链条导轨
公开(公告)号：US06302817B1
公开(公告)日：2001-10-16
申请号：US09568802
申请日：2000-05-11
申请人： Alexander Maute
发明人： Alexander Maute
IPC分类号： B62J1300
CPC分类号： F16H7/18 , B65G21/22 , F16H2007/0872
摘要： The invention involves a chain guide rail for guiding a chain between two chain wheels, having a rail body made of plastic and a guide rail connected to it, which is also made of plastic, with a running groove to receive the chain.
摘要翻译：本发明涉及一种用于在两个链轮之间引导链的链条导轨，其具有由塑料制成的轨道主体和与其连接的导轨，该导轨也由塑料制成，具有用于接收链条的行进槽。

4. 发明授权

US06672982B2 Motorcycle transmission 有权
标题翻译：摩托车传动
公开(公告)号：US06672982B2
公开(公告)日：2004-01-06
申请号：US10114725
申请日：2002-04-02
申请人： Masato Ikusue , Daisuke Nakao
发明人： Masato Ikusue , Daisuke Nakao
IPC分类号： B62J1300
CPC分类号： F02B75/22 , B62M7/02 , F02B61/02 , F02B2075/027 , F02B2075/1808 , F02B2275/34 , F02F2001/245 , Y10T74/2186 , Y10T74/2191
摘要： A motorcycle has a final drive, including a flexible drive member, such as a chain or a belt, that extends between the drive pulley and the driven pulley. A belt retention member is positioned proximate a forward portion of the final drive to reduce the likelihood of the belt skipping free of the drive pulley. The belt retention member preferably includes an upper belt retention portion and a lower belt retention portion. Preferably, the upper drive retention portion is positioned further forward relative to the lower belt retention portion such that the upper portion is moved more forward relative to an axis of rotation of the pulley. In this manner, the belt retention member allows more slack to be thrown during rapid acceleration from a decelerated state in the illustrated motorcycle.
摘要翻译：摩托车具有最终驱动，包括在驱动滑轮和从动滑轮之间延伸的柔性驱动构件，例如链条或皮带。皮带保持构件定位在最终驱动器的前部附近，以减少皮带跳过没有驱动皮带轮的可能性。皮带保持构件优选地包括上皮带保持部和下皮带保持部。优选地，上驱动保持部分相对于下带固定部分进一步定位，使得上部相对于滑轮的旋转轴线更向前移动。以这种方式，在图示的机动二轮车的减速状态下，带保持构件能够在快速加速期间抛出更多的松弛。

5. 发明授权

US06544134B2 Belt type transmission 失效
标题翻译：皮带式传输
公开(公告)号：US06544134B2
公开(公告)日：2003-04-08
申请号：US09821076
申请日：2001-03-30
申请人： Takashi Ohyama , Shinji Kuga , Tetsuaki Maeda
发明人： Takashi Ohyama , Shinji Kuga , Tetsuaki Maeda
IPC分类号： B62J1300
CPC分类号： F16H9/18 , B62M7/12 , F02B61/02
摘要： A belt type transmission improves the durability of a support portion of a driven shaft by reducing a load acting on a driven shaft, and improves the durability of the belt and reduces noise by suppressing vibration of a driven pulley. The belt type transmission includes a driven pulley having a fixed pulley piece and a movable pulley piece fitted to a driven shaft. The fixed pulley piece is rotatably supported, respectively, on the driven shaft and a bearing holder, being a constructional element of a transmission case. The bearing holder has a size overlapping only the driven pulley, and is coupled to a left case, which is a constructional element of the transmission case, in the vicinity of the driven pulley. As a result, the rigidity for supporting the fixed pulley piece on the driven side can be increased, thereby enabling suppression of vibration by the driven pulley.
摘要翻译：带式变速器通过减少作用在从动轴上的负载来提高从动轴的支撑部的耐久性，并且通过抑制从动带轮的振动来提高带的耐久性并降低噪音。带式变速器包括从动带轮，其具有固定的皮带轮部件和装配到从动轴的可动皮带轮部件。固定皮带轮片分别可旋转地支撑在从动轴上，轴承保持架是变速箱的结构元件。轴承座具有与从动皮带轮重叠的尺寸，并且在从动皮带轮附近与作为变速器壳体的结构元件的左壳体联接。结果，可以增加用于支撑从动侧的固定皮带轮部件的刚性，从而能够抑制从动皮带轮的振动。

6. 发明授权

US06499553B2 Chain guide for ATV 失效
公开(公告)号：US06499553B2
公开(公告)日：2002-12-31
申请号：US09843444
申请日：2001-04-26
申请人： Takehito Suzuki
发明人： Takehito Suzuki
IPC分类号： B62J1300
CPC分类号： B62K5/01 , B60Y2200/20 , B62J13/00 , B62K2005/001 , B62M2009/007
摘要： An all terrain vehicle comprises an engine that powers a chain or belt operated final drive. The final drive comprises an drive sprocket and a driven sprocket. The driven sprocket is capable of pivotal movement relative to the engine. In one arrangement, the driven sprocket is mounted to a rear portion of a swing arm. The swing arm is pivotally mounted to a frame assembly of the vehicle. A guide member is mounted to the swing arm and is pivotally mounted to the frame assembly. The guide member is laterally displaced from bearings used to journal the swing arm for pivotal movement.

7. 发明授权

US06475110B1 Bicycle front chainwheel assembly 失效
标题翻译：自行车前链轮总成
公开(公告)号：US06475110B1
公开(公告)日：2002-11-05
申请号：US09528192
申请日：2000-03-17
申请人： Masahiro Yamanaka
发明人： Masahiro Yamanaka
IPC分类号： B62J1300
CPC分类号： B62M3/00 , B62J13/00 , B62M9/105 , Y10T74/2165
摘要： A bicycle front chainwheel assembly is provided that includes a protective cover. The front chainwheel assembly basically includes a crank arm, one or more chainrings and the protective cover. The crank arm includes a hub portion, a crank portion and four fastening finger portions. The free ends of the fastening finger portions are provided with chain ring attachment points for attaching the cover thereto. The cover is attached to the fastening finger portions by fasteners that have a shaft extending substantially perpendicular to the axis of rotation of the front chainwheel assembly.
摘要翻译：提供了一种包括保护盖的自行车前链轮组件。前链轮组件基本上包括曲柄臂，一个或多个链轮和保护盖。曲柄臂包括轮毂部分，曲柄部分和四个紧固指状部分。紧固指部的自由端设置有用于将盖附接到其上的链环附接点。该盖通过具有基本上垂直于前链轮组件的旋转轴线延伸的轴的紧固件连接到紧固指状部分。

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