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    LOAD SENSING BEARING ASSEMBLY
    92.
    发明申请
    LOAD SENSING BEARING ASSEMBLY 审中-公开
    负荷传感轴承总成

    公开(公告)号：WO2014164689A2

    公开(公告)日：2014-10-09

    申请号：PCT/US2014/023227

    申请日：2014-03-11

    Applicant: THE TIMKEN COMPANY

    Inventor： WILMER, Matthew G. ,  MARKS, Christopher S. ,  BARR, Todd A.

    IPC: G01L5/00

    CPC classification number: G01L1/26 ,  F16C19/364 ,  F16C19/522 ,  F16C33/586 ,  F16C2300/02 ,  G01L5/0019

    Abstract: A load sensing bearing assembly (10) comprises an inner race (12), an outer race (16), and a plurality of rolling elements (24). A cavity (20) is formed behind a raceway (14, 18) of one of the races, and a strain gage (22) is installed in the cavity to measure forces applied to the bearing assembly. A stop (30) is formed inside the cavity with an end (34) of the stop designed not to engage a support structure (S) of the bearing assembly under normal bearing load conditions. The stop engages the support structure when an applied load on the bearing assembly exceeds a predetermined load to prevent excessive flexing of the assembly, such that the strain gage may continue to provide accurate measurements of the load on the bearing assembly after the overload condition ends.

    Abstract translation: 载荷传感轴承组件（10）包括内座圈（12），外座圈（16）和多个滚动元件（24）。 在其中一个座圈的滚道（14,18）的后面形成空腔（20），并且在空腔中安装应变仪（22）以测量施加到轴承组件的力。 止动件（30）形成在空腔内部，止动件的端部（34）被设计成在正常的轴承载荷条件下不接合轴承组件的支撑结构（S）。 当轴承组件上施加的载荷超过预定载荷时，挡块接合支撑结构以防止组件的过度弯曲，使得应变仪可以在过载状态结束后继续提供轴承组件上的载荷的精确测量。

    LIQUID-COOLED BEARING SYSTEM
    93.
    发明申请
    LIQUID-COOLED BEARING SYSTEM 审中-公开
    液体冷却轴承系统

    公开(公告)号：WO2011156139A1

    公开(公告)日：2011-12-15

    申请号：PCT/US2011/038033

    申请日：2011-05-26

    Applicant: THE TIMKEN COMPANY ,  XUE, Liang ,  EVANS, Ryan ,  DRORY, Michael ,  DOLL, Gary ,  HAGER, Carl

    Inventor： XUE, Liang ,  EVANS, Ryan ,  DRORY, Michael ,  DOLL, Gary ,  HAGER, Carl

    IPC: F16C37/00

    CPC classification number: F16C37/007 ,  F16C2240/40 ,  F16C2240/42

    Abstract: A liquid- cooled bearing system including a bearing configured to support a rotatable component. The bearing includes a stationary friction surface or a race (216) defining a raceway (236). The bearing further includes friction reducing means in contact with the friction surface or the raceway of the stationary race. The stationary race is configured to support the rotatable component through the friction reducing means. The bearing further includes a surface remote from and not in contact with the raceway, to position a microchannel heat exchanger. The microchannel heat exchanger includes a fluid inlet and a fluid outlet. A closed-loop fluid circuit is configured to direct coolant fluid through the microchannel heat exchanger from the fluid inlet to the fluid outlet and back to the fluid inlet.

    Abstract translation: 一种液冷轴承系统，包括构造成支撑可旋转部件的轴承。 轴承包括固定摩擦表面或限定滚道（236）的座圈（216）。 轴承还包括与摩擦面或固定座圈的滚道接触的摩擦减小装置。 固定座圈构造成通过摩擦减小装置支撑可旋转部件。 所述轴承还包括远离滚道并且不与滚道接触的表面，以定位微通道热交换器。 微通道热交换器包括流体入口和流体出口。 闭环流体回路构造成将冷却剂流体通过微通道热交换器从流体入口引导到流体出口并返回到流体入口。

    ROLLING ELEMENT BEARING WITH DIRECTIONAL GREASE FLOW
    95.
    发明申请
    ROLLING ELEMENT BEARING WITH DIRECTIONAL GREASE FLOW 审中-公开
    滚动元件轴承与方向润滑脂流动

    公开(公告)号：WO2011075622A1

    公开(公告)日：2011-06-23

    申请号：PCT/US2010/060962

    申请日：2010-12-17

    Applicant: THE TIMKEN COMPANY ,  JOKI, Mark, A. ,  BOYD, Steven, V.

    Inventor： JOKI, Mark, A. ,  BOYD, Steven, V.

    IPC: F16C19/00

    CPC classification number: F16C33/6629 ,  F16C19/26 ,  F16C19/364 ,  F16C19/385 ,  F16C23/086 ,  F16C2300/02

    Abstract: A rolling element bearing assembly (10) having at least one row of rolling elements (12) contained within a bearing cavity (C) between an inner race (14) and an outer race (16) by a retainer or cage (18), with a directional flow of grease (G) within the bearing cavity. Grease is delivered to selected grease delivery regions (G i ) within the bearing cavity through one or more inlets (20), and is transported through the bearing cavity by a directional pumping means employing a mechanical pumping action at an interface between components within the bearing cavity to a grease discharge region (G d ) and an associated discharge outlet (22), where quantities of used grease are mechanically removed from the bearing cavity.

    Abstract translation: 具有至少一排滚动元件（12）的滚动元件轴承组件（10）通过保持器或保持架（18）包含在内座圈（14）和外座圈（16）之间的轴承腔（C）内， 在轴承腔内具有润滑脂（G）的定向流动。 润滑脂通过一个或多个入口（20）输送到轴承腔内的选定的润滑脂输送区域（Gi），并且通过定向泵送装置通过轴承腔室传送，该方法泵送装置在轴承腔内的部件之间的界面处采用机械泵送作用 到润滑脂排出区域（Gd）和相关联的排出口（22），其中使用的润滑脂的量从轴承腔机械地移除。

    OSCILLATING BALL BEARING
    96.
    发明申请
    OSCILLATING BALL BEARING 审中-公开
    振动球轴承

    公开(公告)号：WO2010088363A1

    公开(公告)日：2010-08-05

    申请号：PCT/US2010/022377

    申请日：2010-01-28

    Applicant: THE TIMKEN COMPANY ,  DAMATO, Frank, J. ,  JARVIS, Edward, W. ,  CARABELLO, Paul, J.

    Inventor： DAMATO, Frank, J. ,  JARVIS, Edward, W. ,  CARABELLO, Paul, J.

    IPC: F16C19/16 ,  F16C33/38

    CPC classification number: F16C33/3818 ,  F16C19/163 ,  F16C33/37 ,  F16C33/58

    Abstract: An angular contact or oscillating ball bearing (100) in which each ball or rolling element (102) is separated by a friction-reducing toroid spacer (103), which has low starting and running friction, and which maintains a high degree of precision over an operational lifespan. Within the angular contact or oscillating bearing (100), each toroid spacer (103), disposed about alternate balls or rolling elements (102), is configured with sufficient clearance to allow free low-torque movement of the balls or rolling elements (102), and to minimize wear. The inner ring element (101a) of the bearing (100) includes an inner raceway (105a) disposed between a full shoulder side (109) and a low shoulder or relieved side (107), while the outer ring element (101b) includes an outer raceway (105b) disposed between a pair of full shoulder sides (110a, 110b). Both the inner ring element (101a) and the outer ring element (101b) surfaces are finished to minimize abrasion and wear of the toroid spacers (103). Annular shield elements (104) or seals secured to either the outer ring (101b) or inner ring (101a) element exclude foreign debris from entering the bearing, and retain any generated particles within the bearing internal regions, protecting an end use component in which the bearing (100) is assembled.

    Abstract translation: 一种角接触或摆动式球轴承（100），其中每个球或滚动元件（102）由摩擦减小环形间隔件（103）分开，摩擦减小环形间隔件（103）具有低启动和运行摩擦，并且保持高精度 运行寿命 在角接触或摆动轴承（100）内，围绕交替的球或滚动元件（102）设置的每个环形间隔件（103）被构造成具有足够的间隙以允许球或滚动元件（102）的自由低扭矩运动， ，并尽量减少磨损。 轴承（100）的内圈元件（101a）包括设置在全肩侧（109）和低肩部或缓冲侧（107）之间的内滚道（105a），而外环元件（101b）包括 设置在一对全肩侧（110a，110b）之间的外滚道（105b）。 内环元件（101a）和外环元件（101b）表面都被完成，以最小化环形间隔件（103）的磨损和磨损。 环形屏蔽元件（104）或固定到外环（101a）或内圈（101a）元件上的密封件可以排除外来碎屑进入轴承，并将任何产生的颗粒保持在轴承内部区域内，保护其中的最终用途部件， 轴承（100）组装。

    NOISE ISOLATING ROLLING ELEMENT BEARING FOR A CRANKSHAFT
    97.
    发明申请
    NOISE ISOLATING ROLLING ELEMENT BEARING FOR A CRANKSHAFT 审中-公开
    噪音隔离滚动元件轴承的CRANKSHAFT

    公开(公告)号：WO2010062519A1

    公开(公告)日：2010-06-03

    申请号：PCT/US2009/061665

    申请日：2009-10-22

    Applicant: THE TIMKEN COMPANY ,  JOKI, Mark, A.

    Inventor： JOKI, Mark, A.

    IPC: F16C33/58 ,  F16C9/02 ,  F16C32/06

    CPC classification number: F16C9/02 ,  F16C19/466 ,  F16C27/04 ,  F16C33/58 ,  F16C2360/22

    Abstract: A radial rolling element bearing (10) for supporting a shaft (14) for rotation with respect to an adjacent support surface (38). The radial rolling element bearing (14) includes a plurality of rolling elements (18) and a race (22). The race includes a convex first surface (44) that forms a raceway for the plurality of rolling elements and a second surface (48) opposite the convex first surface having a profile that forms a hollow space (52) between the second surface of the race and one of the adjacent support surface and the shaft. The hollow space has a first volume when a first radial load is applied to the bearing, and the hollow space has a second volume less than the first volume when a second radial load greater than the first radial load is applied to the bearing.

    Abstract translation: 一种用于支撑相对于相邻支撑表面（38）旋转的轴（14）的径向滚动元件轴承（10）。 径向滚动元件轴承（14）包括多个滚动元件（18）和座圈（22）。 所述座圈包括形成所述多个滚动元件的滚道的凸形第一表面（44）和与所述凸形第一表面相对的第二表面（48），所述第二表面具有在所述座圈的所述第二表面之间形成中空空间（52） 和相邻的支撑表面和轴之一。 当向轴承施加第一径向载荷时，中空空间具有第一体积，并且当大于第一径向载荷的第二径向载荷施加到轴承时，中空空间具有小于第一体积的第二体积。

    GREASE PURGE SYSTEM
    98.
    发明申请
    GREASE PURGE SYSTEM 审中-公开
    润滑脂清洗系统

    公开(公告)号：WO2010040027A2

    公开(公告)日：2010-04-08

    申请号：PCT/US2009/059334

    申请日：2009-10-02

    Applicant: THE TIMKEN COMPANY ,  JOKI, Mark, A.

    Inventor： JOKI, Mark, A.

    IPC: F16C33/66

    CPC classification number: F16C33/6622 ,  F16C19/386 ,  F16C2300/14 ,  F16N31/00

    Abstract: A bearing assembly comprising a rotating outer race (1) supported on sets of rollers (3) relative to inner race (2) with one or more lubricant charge devices (7) adapted to facilitate the controlled purging of used grease from the bearing chambers (3A). Each lubricant charge device (7) is secured to a rotating component of the bearing assembly, in operative relationship to an adjacent stationary surface (2A), and includes an entrapment surface (14A) defining a grease entrapment region (14). As the lubricant charge device (7) is rotationally carried past one or more grease purge port orifices (9), used grease accumulated within the grease entrapment region (14) is forced into the orifice (9) by the entrapment surface (14A) for subsequent extraction through the purge port (8).

    Abstract translation: 一种轴承组件，包括相对于内座圈（2）支撑在多组滚子（3）上的旋转外座圈（1），所述一个或多个润滑剂充电设备（7）适于促进受控吹扫 来自轴承室（3A）的废旧润滑脂。 每个润滑剂加料装置（7）以与相邻静止表面（2A）有效的关系固定到轴承组件的旋转部件上，并且包括限定油脂滞留区域（14）的截留表面（14A）。 当润滑剂加料装置（7）旋转地通过一个或多个油脂清除口孔（9）时，积聚在油脂滞留区域（14）内的用过的油脂被夹带表面（14A）压入孔口（9） 随后通过吹扫端口（8）提取。

    INDUCTIVE HEATING USING PERMANENT MAGNETS FOR HARDENING OF GEAR TEETH AND COMPONENTS ALIKE
    99.
    发明申请
    INDUCTIVE HEATING USING PERMANENT MAGNETS FOR HARDENING OF GEAR TEETH AND COMPONENTS ALIKE 审中-公开
    使用永久磁铁进行电磁加热，用于齿轮齿轮和组件的淬火

    公开(公告)号：WO2009126850A1

    公开(公告)日：2009-10-15

    申请号：PCT/US2009/040140

    申请日：2009-04-10

    Applicant: THE TIMKEN COMPANY ,  JOHNSON, Stephen ,  AI, Xiaolan

    Inventor： JOHNSON, Stephen ,  AI, Xiaolan

    IPC: H05B6/02 ,  C21D9/32 ,  H05B6/14

    CPC classification number: C21D9/32 ,  H05B6/101 ,  H05B6/405 ,  Y02P10/253

    Abstract: An apparatus (1) for heat treating the surfaces (32b) of gear teeth (32a) via magnetic inductive heating comprises a magnet assembly (40) and a workpiece (or gear) holder (30) operatively mounted on a base (12). The magnet assembly (40) is rotatable in a first plane about a first axis (A1), and the work-piece holder (30) (on which a gear (32) can be removably mounted) is rotatable about a second axis (A2) in a second plane. The first and second axes (A1, A2) are spaced apart from each other and the first and second planes intersect each other. The apparatus (10) includes a mechanism (16, 22) to move one (or both) of the magnet assembly (40) and the workpiece holder (30) relative to each other, such that the magnet assembly (40) and work piece holder (30) can be moved between a position in which the magnet assembly (40) and the gear (32) mounted on the work-piece holder (30) are in heating proximity to each other and a second position in which the magnet assembly (40) and gear (32) are out of heating proximity with each other.

    Abstract translation: 用于通过磁感应加热热处理齿轮齿32a的表面的设备（1）包括一个磁体组件（40）和一个可操作地安装在基座（12）上的工件（或齿轮）保持架（30）。 磁体组件（40）可围绕第一轴线（A1）在第一平面中旋转，并且工件保持器（30）（齿轮（32）可拆卸地安装在其上）可绕第二轴线（A2 ）在第二平面。 第一和第二轴线（A1，A2）彼此间隔开，并且第一和第二平面彼此相交。 该设备（10）包括一个机构（16,22），用于相对于彼此移动一个（或两个）磁体组件（40）和工件保持器（30），使得磁体组件（40）和工件 保持器（30）可以在安装在工件保持器（30）上的磁体组件（40）和齿轮（32）彼此接近加热的位置和第二位置之间移动，其中磁体组件 （40）和齿轮（32）彼此不加热。

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