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1. 发明申请

WO2019060420A3 PASSIVE TRANSMISSIONS, AND METHODS OF MAKING AND USING SAME 审中-公开
公开(公告)号：WO2019060420A3
公开(公告)日：2019-03-28
申请号：PCT/US2018/051758
申请日：2018-09-19
申请人： CORNELL UNIVERSITY
发明人： O'BRIEN, Kevin, W. , SHEPHERD, Robert, F.
IPC分类号： A61F2/50 , A61F2/68 , F16H9/00 , F16H15/00 , F16H55/00
摘要： A transmission is presented, including a spool having a bore. An outer member disposed on the spool, and a cord is configured to at least partially wrap around the outer member. The outer member is configured to constrict and unconstrict to a force applied to the outer member. In this way, rotation of the spool causes a tension force to be applied to the cord, and a greater tension force in the cord will cause the outer member to constrict more than a lower tension force in the cord.

2. 发明申请

WO0077268A3 IVT COMPONENT 审中-公开
标题翻译： IVT组件
公开(公告)号：WO0077268A3
公开(公告)日：2001-06-28
申请号：PCT/NL0000418
申请日：2000-06-15
申请人： SKF ENG & RES CENTRE BV , BESWICK JOHN MICHAEL , KERRIGAN AIDAN MICHAEL
发明人： BESWICK JOHN MICHAEL , KERRIGAN AIDAN MICHAEL
IPC分类号： B22F5/00 , C22C33/02 , C22C38/00 , C22C38/22 , C22C38/24 , C22C38/36 , F16H15/38 , F16H55/32 , F16H55/00
CPC分类号： C22C33/0278 , C22C33/0257 , C22C38/22 , C22C38/24 , F16H15/38 , F16H55/32
摘要： IVT component, comprising an input and an output disk. Each disk is provided with a raceway and raceways of the input and output disk are faced to each other. The rollers are provided in between. The rollers have a surface engaging the raceways and the position of the power rollers relative to the disks can be changed in order to change the transmission ratio between the disks. At least one of the disk or power rollers are produced from a PM M62 type steel.
摘要翻译： IVT组件，包括输入和输出盘。每个盘具有一个滚道，输入和输出盘的滚道面对彼此。辊之间设置有辊。辊具有与滚道相接合的表面，并且可以改变功率辊相对于盘的位置，以便改变盘之间的传动比。至少一个盘或动力辊由PM M62型钢制成。

3. 发明申请

WO2022272295A1 POWERTRAIN DRUM AND METHOD OF PRODUCING THE SAME 审中-公开
公开(公告)号：WO2022272295A1
公开(公告)日：2022-12-29
申请号：PCT/US2022/073134
申请日：2022-06-24
申请人： METAL FORMING & COINING CORPORATION
发明人： CRIPSEY, Timothy, John , PIPER, Erik, E.
IPC分类号： B21D22/16 , B21D53/00 , F16H55/00 , B21D53/28 , F16H2055/176 , F16H55/17
摘要： A method of producing a drum including providing at least one source of at least one material, producing a preform from the at least one material, bending edges of the preform into a rolled preform and joining the edges to form a tubular member, performing an expansion operation and/or a contraction operation on the tubular member to achieve at least one desired diameter of the drum, heat-treating of the tubular member, forming a plurality of engagement elements in the tubular member, machining the tubular member, heat-treating the drum to achieve a desired hardness, assembling at least one secondary component with the tubular member, and balancing the drum.

4. 发明申请

WO2017095785A1 ADDITIVE MANUFACTURING OF GEARS 审中-公开
标题翻译：齿轮的添加剂制造
公开(公告)号：WO2017095785A1
公开(公告)日：2017-06-08
申请号：PCT/US2016/063937
申请日：2016-11-29
申请人： THE GLEASON WORKS
发明人： STADTFELD, Hermann, J.
IPC分类号： B23P15/14 , B23K26/342 , F16H55/00 , B23K10/02
CPC分类号： B23P15/14 , B23K10/027 , B23K26/342 , B23K2201/008 , F16D3/18 , F16D2250/0076 , F16H55/02
摘要： A method of manufacturing gear teeth by additive manufacturing. Each tooth (20) is constructed from a predetermined number of layers (30, 31, 32) of material (e.g. steel) with each layer being formed by a predetermined number of rows (33-41) of material preferably applied by a welding head (13) or equivalent apparatus.
摘要翻译：通过增材制造制造齿轮齿的方法。每个齿（20）由预定数量的材料（例如钢）层（30,31,32）构成，每层由预定数量的材料行（33-41）形成，优选通过焊接头（13）或同等装置。

5. 发明申请

WO2011109687A3 BIDIRECTIONAL GEAR, METHOD, AND APPLICATIONS 审中-公开
标题翻译：双向齿轮，方法和应用
公开(公告)号：WO2011109687A3
公开(公告)日：2012-01-05
申请号：PCT/US2011027146
申请日：2011-03-04
申请人： UNIV CORNELL , HILLER JONATHAN , HJELLE DAVID A , LIPSON HOD , NIGL FRANZ
发明人： HILLER JONATHAN , HJELLE DAVID A , LIPSON HOD , NIGL FRANZ
IPC分类号： F16H55/02 , F16H55/00
CPC分类号： F16H55/26 , B33Y80/00 , F16H19/04 , Y10T29/49462 , Y10T74/19674
摘要： A bidirectional gear set includes a male bidirectional gear component having an array of addendum teeth and a female bidirectional gear component having an array of dedendum sockets, wherein each dedendum socket has a full boundary edge around an open end thereof. One or both of the male and female gear components may have a circular cross sectional geometry, or one may have a non-circular cross sectional geometry. The non-circular cross sectional geometry may be a flat sheet or a sheet with surface contour. In an intermeshed state, neither the male nor the female component can 'slide' relative to the other regardless of whether the male and female components are arranged in a parallel or perpendicular orientation. A method of making a bidirectional gear set is disclosed.
摘要翻译：双向齿轮组包括具有齿顶齿阵列的公双向齿轮部件和具有齿根插座阵列的母双向齿轮部件，其中每个齿根插座具有围绕其开口端的全边界边缘。阳齿轮和阴齿轮部件中的一个或两个可以具有圆形横截面几何形状，或者可以具有非圆形横截面几何形状。非圆形横截面几何形状可以是具有表面轮廓的平板或片。在相互啮合的状态下，无论男性和女性部件是否以平行或垂直的方向布置，男性和女性部件都不能相对于另一方成为“滑动”。公开了一种制造双向齿轮组的方法。

6. 发明申请

WO2011057364A1 ADVANCED ROLLING ELEMENT BLOCK 审中-公开
标题翻译：高级滚动元件块
公开(公告)号：WO2011057364A1
公开(公告)日：2011-05-19
申请号：PCT/AU2010/001538
申请日：2010-11-16
申请人： CURCHOD, Donald Butler
发明人： CURCHOD, Donald Butler
IPC分类号： B66D3/04 , F16H55/00 , F16H55/36
CPC分类号： F16H55/36 , F16C13/006 , F16C19/18 , F16C19/188 , F16C19/49
摘要： A block has a sheave (4) mounted for rotation about an axis with first bearing elements (6a, 6b) that transfer both axial and radial loads and second bearing elements (12) that transfer both radial loads, so increasing load capacity.
摘要翻译：块体具有安装成围绕轴线旋转的滑轮（4），所述滑轮具有传递轴向和径向载荷的第一轴承元件（6a，6b）和传递两个径向载荷的第二轴承元件（12），从而增加了承载能力。

7. 发明申请

WO2009143013A2 TENSIONER ASSEMBLY WITH SEALED PULLEY 审中-公开
标题翻译：带紧密螺丝的紧固件总成
公开(公告)号：WO2009143013A2
公开(公告)日：2009-11-26
申请号：PCT/US2009044125
申请日：2009-05-15
申请人： FENNER US INC , WARD CHRISTOPHER , HUGHES THOMAS E , NEAL MATTHEW B
发明人： WARD CHRISTOPHER , HUGHES THOMAS E , NEAL MATTHEW B
IPC分类号： F16H55/52 , F16H55/00 , F16H55/36
CPC分类号： F16H7/20 , F16C13/006 , F16C2361/63 , F16H2007/0865
摘要： A pulley assembly (30) operable in connection with a tensioner assembly (20) is provided for tensioning a belt. The pulley assembly (30) includes one or more elements for sealing the pulley to protect the pulley assembly in harsh environments. For instance, the pulley assembly may include one or more shields (50,70) for protecting the pulley from contaminants entering the interior of the pulley assembly that can lead to premature failure.
摘要翻译：提供可与张紧器组件（20）连接操作的滑轮组件（30），用于张紧皮带。滑轮组件（30）包括用于密封滑轮以在恶劣环境中保护滑轮组件的一个或多个元件。例如，滑轮组件可以包括一个或多个屏蔽件（50,70），用于保护滑轮免于进入皮带轮组件内部的污染物，从而导致过早的故障。

8. 发明申请

WO2009111219A3 SPROCKET RANDOMIZATION FOR ENHANCED NVH CONTROL 审中-公开
标题翻译：用于增强NVH控制的SPROCKET RANDOMIZATION
公开(公告)号：WO2009111219A3
公开(公告)日：2009-11-05
申请号：PCT/US2009034991
申请日：2009-02-24
申请人： BORGWARNER INC , MEHTA YOGESH , STROOPE SUSAN , WALKER PAUL M
发明人： MEHTA YOGESH , STROOPE SUSAN , WALKER PAUL M
IPC分类号： F16H55/30 , B22D13/04 , F16H55/00
CPC分类号： F16H55/30 , F16H2055/306
摘要： A sprocket includes a plurality of teeth aiong the outer circumference of the sprocket, where the teeth include at least a first tooth variant with a first involute length between a root and a tip radii of the sprocket and a first curvature at a given radius of the sprocket and at least a second tooth variant with a second involute length between a root and a tip radii of the sprocket and a second curvature at the given radius of the sprocket. The first curvature is different than the second curvature at a given radius of the sprocket. Such variants are arranged around the circumference in a predetermined way.
摘要翻译：链轮包括多个啮合链轮的外周的齿，其中齿包括至少第一齿变体，其具有在链轮的根部和末端半径之间的第一渐开线长度和在给定半径处的第一曲率链轮和至少第二齿变型，其具有在链轮的根部和尖端半径之间的第二渐开线长度，以及在链轮的给定半径处的第二曲率。第一曲率不同于链轮给定半径处的第二曲率。这种变型以预定的方式布置在圆周周围。

9. 发明申请

WO1992002746A1 ISOLATED DRIVE SPROCKET ASSEMBLY 审中-公开
标题翻译：隔离式驱动器组件
公开(公告)号：WO1992002746A1
公开(公告)日：1992-02-20
申请号：PCT/US1991003887
申请日：1991-06-03
申请人： CATERPILLAR INC.
发明人： CATERPILLAR INC. , DIEKEVERS, Mark, S.
IPC分类号： F16H55/00
CPC分类号： F16H55/30 , B62D55/0963 , B62D55/135 , F16H2055/306
摘要： A drive sprocket assembly (16) for driving an endless track chain assembly (22) for propelling a vehicle (10) includes a support hub (24), which is mountable to the power drive system (14) of the vehicle (10), and a plurality of replaceable sprocket segments (26) which are secured to the support hub (24). Each sprocket segment (26) includes replaceable teeth (40) which are resiliently isolated from the other components of the sprocket segment (26) by a plurality of non-metallic resilient discs (42), thus reducing noise generated by the sprocket teeth (40) striking the endless chain assembly (22). Conventional drive sprocket assemblies use a one-piece toothed sprocket, or tooth segments having several teeth, bolted directly to a support member. These prior sprocket assemblies generate considerable noise and vibration from impacting of the teeth with an endless chain. The subject sprocket assembly (16) produces low levels of noise by utilizing individual replaceable teeth (40), or teeth segments (62), which are isolated from the other components of the sprocket segments (26) by resilient discs (42).
摘要翻译：用于驱动用于推进车辆（10）的环形履带链组件（22）的驱动链轮组件（16）包括可安装到车辆（10）的动力驱动系统（14）的支撑轮毂（24）以及固定到所述支撑轮毂（24）的多个可更换链轮段（26）。每个链轮段（26）包括可更换的齿（40），其通过多个非金属弹性盘（42）与链轮段（26）的其它部件弹性隔离，从而减少由链轮齿（40）产生的噪音）撞击环形链条组件（22）。传统的驱动链轮组件使用一体式齿形链轮或具有多个齿的齿段，其直接螺栓连接到支撑构件上。这些先前的链轮组件产生相当大的噪声和振动，从而使齿与环形链碰撞。主体链轮组件（16）通过利用通过弹性盘（42）与链轮段（26）的其它部件隔离的单个可更换齿（40）或齿段（62）产生低水平的噪音。

10. 发明申请

WO2018231767A1 SLEW DRIVE WITH INTEGRATED SENSORS AND TRANSDUCERS 审中-公开
公开(公告)号：WO2018231767A1
公开(公告)日：2018-12-20
申请号：PCT/US2018/037013
申请日：2018-06-12
申请人： KINEMATICS, LLC.
发明人： PLESNIAK, Adam , HENDERSON, Mark
IPC分类号： F24S30/40 , F16H1/00 , F16H1/12 , F16H1/16 , F16H55/00 , F16H55/17 , F16H57/039 , F16M1/00
CPC分类号： H02S20/32 , F16H19/001 , F16H57/039 , F16H2019/008 , F16H2057/02026 , F24S30/425 , F24S2030/11 , F24S2030/134 , F24S2030/14 , F24S2030/19
摘要： A single axis slew driving system with integrated sensors and transducers including a housing defining a cavity, a rotor assembly rotatably mounted within the cavity supporting an axle with a gear plate affixed thereto and gear teeth positioned along a periphery thereof, a driving gear rotatably mounted in the housing meshing with the gear teeth, and a drive motor attached to the driving gear for rotation of the driving gear and one of: a thermocouple embedded in the housing to provide an indication of the temperature adjacent the driving gear; an absolute position sensing system including a movement tracking device mounted in the housing and extending into the cavity of the housing; limit switches mounted on the outer periphery of the housing; an integrated accelerometer and communication assembly; and an integrated torque routing solenoid mounted on an outer periphery of the housing.

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