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31. 发明申请

WO2005010402A1 ADJUSTABLE TENSIONER 审中-公开
标题翻译：可调节张力器
公开(公告)号：WO2005010402A1
公开(公告)日：2005-02-03
申请号：PCT/US2004/019939
申请日：2004-06-22
申请人： THE GATES CORPORATION
发明人： DEC, Andrzej
IPC分类号： F16H7/12
CPC分类号： F16H7/1281 , F16H2007/0806 , F16H2007/0846
摘要： An adjustable tensioner with a base, a pivot-arm that oscillates about a pivot secured to the base, a pulley attached to the pivot-arm, a compression spring with a first end operatively connected to the pivot-arm and a second end operatively connected to a shoe that presses a convex surface of the shoe against a concave arcuate surface of the pivot-arm, to the shoe held in place against a protuberance secured to the base by a balance of forces. An adjustment feature allows setting a base position with respect to an indicated predetermined belt spring force.
摘要翻译：具有底座的可调节张紧器，围绕固定到基座的枢轴摆动的枢转臂，附接到枢转臂的滑轮，具有可操作地连接到枢转臂的第一端的压缩弹簧和可操作地连接的第二端涉及一种将鞋的凸形表面压靠在枢转臂的凹形弓形表面上的鞋，通过平衡力将靴子保持在固定在基座上的突起上。调节特征允许相对于指定的预定带弹簧力设定基座位置。

32. 发明申请

WO2004104435A1 LOAD SPREADER 审中-公开
标题翻译：装载机
公开(公告)号：WO2004104435A1
公开(公告)日：2004-12-02
申请号：PCT/US2004/015847
申请日：2004-05-18
申请人： THE GATES CORPORATION
发明人： OZORAK, Michel , ARMSTRONG, Trevor , HODJAT, Yahya
IPC分类号： F16C35/073
CPC分类号： F16C13/006 , F16B43/00 , F16C19/06 , F16C25/08 , F16C33/7886 , F16C35/073 , F16C2361/63 , F16H7/20 , F16H2007/0865
摘要： A load spreader (50) for use in pulley assemblies, where the load spreader engages the bearing (20) and not the axle bolt (32), thereby allowing a single sized load spreader to be utilized with various sized axle bolts. The load spreader comprises a planar surface (40) having a bore (41), and at least two arms (42, 43) disposed about the bore, with the arms extending substantially perpendicular from the planar surface which engage a bearing inner surface.
摘要翻译：一种用于滑轮组件的负载撒布机（50），其中负载撒布机接合轴承（20）而不是轴螺栓（32），从而允许单个尺寸的负载吊具与各种尺寸的轴螺栓一起使用。负载撒布机包括具有孔（41）的平面表面（40）和围绕孔设置的至少两个臂（42,43），其中臂从与轴承内表面接合的平坦表面基本垂直地延伸。

33. 发明申请

WO2004027288A1 BELT TENSIONER 审中-公开
标题翻译：皮带张力器
公开(公告)号：WO2004027288A1
公开(公告)日：2004-04-01
申请号：PCT/US2003/029600
申请日：2003-09-19
申请人： THE GATES CORPORATION
发明人： SERKH, Alexander
IPC分类号： F16H7/12
CPC分类号： F16H7/1218 , F16H7/1281 , F16H2007/0806 , F16H2007/0893
摘要： The invention is an improved tensioner for tensioning a power transmission belt. It is of the type having a pulley adapted to communicate with a surface of a power transmission belt, an arm supporting the pulley upon which the pulley is rotatably mounted via a pulley bearing, and having a shaft supporting the arm. The shaft is rotatably supported by a pivot bearing. Further, it is of the type having an attachment point for a strut with the strut attached to the attachment point. It is improved by the pulley and the attachment point being laterally offset in relation to the pivot bearing and substantially balanced in terms of parasitic torque across the pivot bearing.
摘要翻译：本发明是用于张紧动力传递带的改进的张紧器。其类型具有适于与动力传递带的表面连通的滑轮，支撑滑轮的臂，滑轮通过滑轮轴承可旋转地安装在滑轮上，并具有支撑臂的轴。轴由枢转轴承可旋转地支撑。此外，其类型具有用于支柱的附接点，支柱附接到附接点。通过滑轮改进，并且附接点相对于枢转轴承横向偏移，并且基于通过枢转轴承的寄生扭矩基本平衡。

34. 发明申请

WO2003095864A1 BELT 审中-公开
标题翻译：带
公开(公告)号：WO2003095864A1
公开(公告)日：2003-11-20
申请号：PCT/US2003/012375
申请日：2003-04-18
申请人： THE GATES CORPORATION
发明人： WELK, Susan
IPC分类号： F16G5/08
CPC分类号： F16G5/20 , F16G1/10 , F16G5/08
摘要： A multi-ribbed belt having an elastomeric body (200) and tensile cord (100) embedded therein. The tensile cord comprises polyamide or polyester twisted strands. The elastic modulus of the belt is in the range of greater than 2000 N/mm to approximately 5000 N/mm.
摘要翻译：具有嵌入其中的弹性体（200）和拉伸绳（100）的多肋带。拉伸绳包括聚酰胺或聚酯绞合线。带的弹性模量在大于2000N / mm至大约5000N / mm的范围内。

35. 发明申请

WO2003089809A1 TENSIONER 审中-公开
公开(公告)号：WO2003089809A1
公开(公告)日：2003-10-30
申请号：PCT/US2003/009930
申请日：2003-03-28
申请人： THE GATES CORPORATION
发明人： SERKH, Alexander , DEC, Andrzej , HANES, David
IPC分类号： F16H7/12
CPC分类号： F16H7/1218 , F16H2007/0806 , F16H2007/084
摘要： a self-contained mechanical belt tensioner that produces damping which is a function of the applied hubload through the effect of frictional forces derived from the sliding action of mutually opposing wedges. A surface of the conical wedge slides (13) Slides on the inner surface of the housing.(1). A spring (6) urges the conical wedge (13) into engagement with the conical piston (14). As the pulley is loaded, the piston will move into the conical wedge. This is turn, will cause the conical wedge to expand against the inner surface of the housing. The expansion of the conical wedge (13) in the housing (1) will increase the frictional force between the conical wedge and the housing. The greater the impulse, then the greater the expansion of the conical wedge (13). This increases the resultant frictional force resisting movement between the conical wedge (13) and the housing.(1). As the load moves toward a minimum, the frictional force is abated to a low level allowing ease of retraction of the piston.
摘要翻译：一个独立的机械皮带张紧器，通过相互相对的楔形的滑动作用产生的摩擦力的作用产生阻尼，该阻尼是所应用的轮毂负载的函数。锥形楔的表面滑动（13）壳体内表面上的幻灯片（1）。弹簧（6）促使锥形楔（13）与锥形活塞（14）接合。当滑轮被装载时，活塞将移动到锥形楔形件中。这是转动的，将导致锥形楔块抵靠壳体的内表面膨胀。锥形楔（13）在壳体（1）中的膨胀将增加锥形楔和壳体之间的摩擦力。冲击越大，则锥形楔（13）的膨胀越大。这增加了锥形楔（13）和壳体之间的合成摩擦力抵抗运动。（1）。当负载向最小移动时，摩擦力减小到较低的水平，从而容易使活塞回缩。

36. 发明申请

WO2003069188A1 METHOD OF TUNING A BELT DRIVE SYSTEM 审中-公开
标题翻译：调整皮带驱动系统的方法
公开(公告)号：WO2003069188A1
公开(公告)日：2003-08-21
申请号：PCT/US2003/004325
申请日：2003-02-10
申请人： THE GATES CORPORATION
发明人： LIU, Keming
IPC分类号： F16H7/12
CPC分类号： F16H7/1209 , F16H2007/0874
摘要： This invention comprises a method of using tensioners (10, 20) to tune a belt drive system. A tensioner (10) having a damping rate is used on an accessory belt slack side and a tensioner (20) having a damping rate is used on an accessory belt tight side. Outside a predetermined engine speed range, the tight side tensioner arm does not move because the dynamic tension in the span is less than the tight side tensioner friction damping. Within a predetermined engine speed range the tight side tensioner arm moves in order to damp a belt drive system vibration.
摘要翻译：本发明包括使用张紧器（10,20）来调节皮带传动系统的方法。在附件带松弛侧使用具有阻尼率的张紧器（10），并且在附件带紧密侧使用具有阻尼率的张紧器（20）。在预定的发动机转速范围之外，紧张侧张紧器臂不移动，因为跨度中的动态张力小于紧侧张紧器摩擦阻尼。在预定的发动机转速范围内，紧张侧张紧器臂移动以便阻止皮带传动系统振动。

37. 发明申请

WO2003048603A2 IDLER SPROCKET 审中-公开
公开(公告)号：WO2003048603A2
公开(公告)日：2003-06-12
申请号：PCT/US2002/035866
申请日：2002-11-07
申请人： THE GATES CORPORATION
发明人： REDMOND, John, D.
IPC分类号： F16H7/00
CPC分类号： F16H7/023 , F16H7/18 , F16H57/0006
摘要： The invention comprises a belt drive system and toothed idler sprocket having an arcuate pitch to significantly reduce noise. The toothed idler sprocket having a pitch sufficient to cause proper engagement between a belt and the sprocket at a minimal belt wrap angle.
摘要翻译：本发明包括皮带传动系统和齿形惰轮链轮，齿形链轮具有弧形节距以显着降低噪音。齿形惰轮链轮的齿距足以使皮带与链轮之间以最小的皮带缠绕角度正确啮合。

38. 发明申请

WO2003046408A1 LOW MODULUS BELT 审中-公开
标题翻译：低模块皮带
公开(公告)号：WO2003046408A1
公开(公告)日：2003-06-05
申请号：PCT/US2002/037110
申请日：2002-11-18
申请人： THE GATES CORPORATION
发明人： SEDLACEK; Douglas, R.
IPC分类号： F16G5/08
CPC分类号： F16G1/10 , F16G5/08 , F16G5/20
摘要： The invention comprises a low modulus power transmission belt having a multi-unit cord tensile member. The belt also comprises a low modulus elastomeric body. A multi-unit cord tensile member configuration is plied into the elastomeric body, the tensile cord members having an included angle in the range of 120° to 180° between each ply. The belt having an elastic modulus of less than 1,500 N/mm and having an elongation of approximately 6.8% over a load range of approximately 0-350 newtons.
摘要翻译：本发明包括具有多单元帘线张力构件的低模量动力传动带。皮带还包括低模量弹性体。多单元帘线张力构件配置在弹性体中，拉伸绳构件在每个帘布层之间具有在120°至180°范围内的夹角。带的弹性模量小于1,500N / mm，在大约0-350牛顿的载荷范围内具有约6.8％的伸长率。

39. 发明申请

WO2003040592A1 TRAVEL LIMITED LINEAR BELT TENSIONER 审中-公开
标题翻译： TRAVEL有限公司线性拉紧机
公开(公告)号：WO2003040592A1
公开(公告)日：2003-05-15
申请号：PCT/US2002/035565
申请日：2002-11-06
申请人： THE GATES CORPORATION
发明人： SERKH, Alexander
IPC分类号： F16H7/12
CPC分类号： F16H7/1218 , F16H2007/0806 , F16H2007/0808 , F16H2007/0825 , F16H2007/084 , F16H2007/0846 , F16H2007/0874
摘要： The invention is an improved belt tensioner for a belt drive system having a belt tensioner, a first belt tensioner pulley, a crankshaft pulley, an accessory pulley, and a power transmission belt trained about the first belt tensioner, crankshaft, and accessory pulleys. The belt tensioner is of the type that includes an attachment point adapted to be affixed to a stationary point relative to a cylinder block of an engine, a track, and a first carrier mounted in sliding relation with the track with two degrees freedom of movement. The first belt tensioner pulley is rotatably mounted upon the first carrier for engaging the power transmission belt. A resilient member biases the first carrier in longitudinal relation to the track. The improvement comprises the tensioner including a travel limiting mechanism.
摘要翻译：本发明是用于带驱动系统的改进的皮带张紧器，其具有皮带张紧器，第一皮带张紧轮，曲轴皮带轮，附件皮带轮和围绕第一皮带张紧器，曲轴和副皮带轮训练的传动皮带。皮带张紧器的类型包括适于相对于发动机的气缸体固定在固定点上的连接点，轨道以及以与两个自由度的滑动关系安装的第一载体。第一皮带张紧器滑轮可旋转地安装在第一行星架上用于接合动力传动皮带。弹性构件以与轨道成纵向关系的方式偏压第一载体。该改进包括具有行程限制机构的张紧器。

40. 发明申请

WO2003036133A3 BELT DRIVE SYSTEM WITH AUTOMATIC BELT TENSION CONTROL 审中-公开
公开(公告)号：WO2003036133A3
公开(公告)日：2003-05-01
申请号：PCT/US2002/034268
申请日：2002-10-23
申请人： THE GATES CORPORATION
发明人： SERKH, Alexander , ALI, Imtiaz
IPC分类号： F16H7/12
摘要： The invention comprises a belt drive system for automatically controlling a belt tension. The system comprises an actuator controlled by a control module. The actuator operates on a pivoted pulley. A belt is trained about the pivoted pulley as well as other pulleys driving various accessories. A series of sensors in the system detect a belt condition including a belt tension. Sensor signals are transmitted to the control module. The control module processes the signals and instructs the actuator to move the pivoted pulley, thereby increasing or decreasing a belt tension. A feedback loop from the sensors to the control module allows the belt tension to be continuously monitored and adjusted many times per second. The system may actively control a belt tension by anticipating a system condition to prevent a belt noise by comparing sensor signals to instructions stored in a control module memory.

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