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1. 发明申请

WO2007109784A3 SURFACE TREATMENTS FOR SPIRAL BEVEL GEAR SETS 审中-公开
标题翻译：螺旋桨齿轮组的表面处理
公开(公告)号：WO2007109784A3
公开(公告)日：2007-11-08
申请号：PCT/US2007064774
申请日：2007-03-23
申请人： TIMKEN CO , RIBAUDO CARL R , COOKE ELIZABETH P , EVANS RYAN D , DOLL GARY L , KRUSE RANDY P
发明人： COOKE ELIZABETH P , EVANS RYAN D , DOLL GARY L , KRUSE RANDY P
IPC分类号： H01J37/32 , C23C14/48 , C23C18/32 , C23C28/00 , C25D3/12 , F16H55/06
CPC分类号： C25D3/12 , C23C18/32 , C23C28/00 , C23C28/042 , C23C28/044 , C23C28/046 , C23C28/321 , C23C28/322 , C23C28/324 , C23C28/34 , C23C28/341 , C23C28/343 , C23C28/3455 , C23C28/347 , C25D7/10 , F16H55/06 , Y10T428/24917
摘要： A method for treating a substrate (such as the gears of a gear set) to provide the substrate with both wear protection and corrosion resistance is disclosed. The method comprises providing the substrate with a wear protection layer and providing corrosion resistant layer. The wear protection layer can be applied to the gear and then the corrosion resistant layer can be applied over the wear resistant layer. Alternatively, the corrosion resistant lay can be provided and then the wear resistant layer can be formed over the corrosion resistant layer.
摘要翻译：公开了一种用于处理衬底（例如齿轮组的齿轮）以为衬底提供耐磨损和耐腐蚀性的方法。该方法包括向基片提供磨损保护层并提供耐腐蚀层。磨损保护层可以应用于齿轮，然后耐腐蚀层可以施加在耐磨层上。或者，可以提供耐腐蚀层，然后在耐腐蚀层上形成耐磨层。

2. 发明申请

WO2004078873A2 WEAR RESISTANT COATINGS TO REDUCE ICE ADHESION ON AIR FOILS 审中-公开
标题翻译：耐磨涂层以减少对空气箔的粘附力
公开(公告)号：WO2004078873A2
公开(公告)日：2004-09-16
申请号：PCT/US2004/004179
申请日：2004-02-12
申请人： THE TIMKEN COMPANY , DOLL, Gary L. , EVANS, Ryan D. , COOKE, Elizabeth P.
发明人： DOLL, Gary L. , EVANS, Ryan D. , COOKE, Elizabeth P.
IPC分类号： C09K
CPC分类号： C23C14/0605 , B64D15/00 , C23C16/0272 , C23C16/26 , C23C16/30 , C23C28/044 , C23C28/046 , C23C28/048 , Y10T428/24942 , Y10T428/30
摘要： A hard, wear resistant and ice-phobic coating (10) can be applied to an air foil surface (12) in a single application to enhance the deicing of the surface. The coating includes a functional top layer (14) which is harder than the air foil surface and has high contact angle with water. The functional layer contains carbon (>35 atomic%) and hydrogen (0-40 atomic%) in a diamond-like carbon, glassy, or amorphous configuration, as well as incorporated silicon and oxygen (0.1-40 atomic% each).
摘要翻译：可以在单个应用中将坚硬，耐磨和防冰涂层（10）施加到空气箔表面（12）上以增强表面的除冰。涂层包括功能性顶层（14），其比空气箔表面更硬并且与水具有高接触角。功能层含有呈类金刚石碳，玻璃状或无定形结构的碳（> 35原子％）和氢（0-40原子％）以及并入的硅和氧（各自为0.1-40原子％）。

3. 发明申请

WO2004078873A3 WEAR RESISTANT COATINGS TO REDUCE ICE ADHESION ON AIR FOILS 审中-公开
标题翻译：耐磨涂层，减少冰冷粘合在空气中
公开(公告)号：WO2004078873A3
公开(公告)日：2004-10-28
申请号：PCT/US2004004179
申请日：2004-02-12
申请人： TIMKEN CO , DOLL GARY L , EVANS RYAN D , COOKE ELIZABETH P
发明人： DOLL GARY L , EVANS RYAN D , COOKE ELIZABETH P
IPC分类号： B64D15/00 , C23C16/02 , C23C16/30 , C23C28/00
CPC分类号： C23C14/0605 , B64D15/00 , C23C16/0272 , C23C16/26 , C23C16/30 , C23C28/044 , C23C28/046 , C23C28/048 , Y10T428/24942 , Y10T428/30
摘要： A hard, wear resistant and ice-phobic coating (10) can be applied to an air foil surface (12) in a single application to enhance the deicing of the surface. The coating includes a functional top layer (14) which is harder than the air foil surface and has high contact angle with water. The functional layer contains carbon (>35 atomic%) and hydrogen (0-40 atomic%) in a diamond-like carbon, glassy, or amorphous configuration, as well as incorporated silicon and oxygen (0.1-40 atomic% each).
摘要翻译：可以在单个应用中将耐硬，耐磨和防冰的涂层（10）施加到空气箔表面（12）上，以增强表面的除冰。涂层包括比空气箔表面更硬的功能性顶层（14），并且与水具有高接触角。功能层包含类金刚石碳，玻璃状或非晶构造中的碳（> 35原子％）和氢（0-40原子％），以及掺入的硅和氧（各自为0.1-40原子％）。

4. 发明申请

WO2020023469A1 EROSIVE WEAR AND CORROSION RESISTANT COATINGS INCLUDING METAL CARBIDE, METAL BORIDE, METAL NITRIDE, AND CORRESPONDING METHODS 审中-公开
公开(公告)号：WO2020023469A1
公开(公告)日：2020-01-30
申请号：PCT/US2019/042962
申请日：2019-07-23
申请人： THE UNIVERSITY OF AKRON , DOLL, Gary, L , STRAHIN, Brandon, L.
发明人： DOLL, Gary, L , STRAHIN, Brandon, L.
IPC分类号： C23C4/06 , C23C4/067 , C23C8/06 , C23C8/60 , C23C8/68 , C23C8/70 , C23C8/20 , C23C8/22 , C23C8/24 , C23C8/26 , C23C8/32 , F16C33/00
摘要： A method of coating an alloy substrate includes providing an alloy substrate that includes less than 0.3 wt. % of diffusible elements; introducing one or more diffusible elements into the alloy substrate to thereby form a diffusible-element-containing alloy substrate; and introducing the diffusible-element-containing alloy substrate to a material reactive with the one or more diffusible elements.

5. 发明申请

WO2011032081A1 APPARATUS AND METHOD FOR CONTROLLED RELEASE OF LUBRICANT ADDITIVES IN BEARING AND GEAR ASSEMBLIES 审中-公开
标题翻译：润滑油添加剂在轴承和齿轮组件中的控制释放装置和方法
公开(公告)号：WO2011032081A1
公开(公告)日：2011-03-17
申请号：PCT/US2010/048608
申请日：2010-09-13
申请人： THE TIMKEN COMPANY , EVANS, Ryan, D. , SHILLER, Paul, J. , PIERMAN, David, A. , DOLL, Gary, L.
发明人： EVANS, Ryan, D. , SHILLER, Paul, J. , PIERMAN, David, A. , DOLL, Gary, L.
IPC分类号： F16C33/66
CPC分类号： F16C33/6648 , C10N2250/10 , C10N2250/18 , F01M9/02 , F16C33/6651 , F16C33/6692 , F16C33/6696
摘要： A structure (200) for containing a volume of lubricant additive gel (10) which is disposed within a mechanical system, in close proximity to a wear critical surface, and which is configured to provide a release of the contained additives into a flow of lubricant over time or as a function of temperature in a site-specific manner to minimize wear or reduce oil oxidation due to harsh operating conditions. The structure defines a cage or capsule with screen or mesh sides (202) having multiple perforations or openings through which the flow of lubricant may circulate. Within the contained volume of the structure (200), additives are disposed in a gel matrix (10), and are release over time or as a function of temperature, through the perorations or openings, in close operative proximity to wear critical surfaces of the mechanical system such as a bearing assembly or gear arrangement.
摘要翻译：一种用于容纳体积的润滑剂添加剂凝胶（10）的结构（200），所述润滑剂添加剂凝胶（10）设置在机械系统内，紧邻磨损临界表面，并且被配置为提供所含添加剂释放到润滑剂流中随着时间的推移或作为温度的函数，以场地特定的方式，以最小化磨损或减少由恶劣的操作条件引起的油氧化。该结构限定了具有筛网或网眼侧面（202）的笼或胶囊，其具有多个穿孔或开口，润滑剂流通过该孔或开口可循环。在结构（200）的容纳体积内，添加剂被设置在凝胶基质（10）中，并且随着时间的推移或通过温度释放，通过渗透或开口，紧密地操作接近于磨损关键面机械系统，例如轴承组件或齿轮装置。

6. 发明申请

WO2006101989A1 METHOD OF PROTECTING ROLLING ELEMENT BEARINGS AGAINST OIL-OUT CONDITIONS AND BEARING MADE THEREBY 审中-公开
标题翻译：保护滚针轴承的方法，防止出油条件和轴承受到影响
公开(公告)号：WO2006101989A1
公开(公告)日：2006-09-28
申请号：PCT/US2006/009538
申请日：2006-03-16
申请人： THE TIMKEN COMPANY , DOLL, Gary, L. , EVANS, Ryan, D. , JOHNSON, Stephen, P.
发明人： DOLL, Gary, L. , EVANS, Ryan, D. , JOHNSON, Stephen, P.
IPC分类号： F16C33/66 , F16C33/36
CPC分类号： F16C19/52 , F16C19/364 , F16C33/36 , F16C33/6696 , Y10S384/913
摘要： A method of enhancing the operating life of roller bearings assemblies (B) subject to oil-out conditions is disclosed. The method comprises applying a tribological metal carbide reinforced amorphous hydrocarbon coating layer (16) over either the sliding surfaces (SS) or the rolling surfaces (RS) of the bearing assembly rolling elements (RE), but is preferably applied at least to the sliding surfaces of the rolling element. The coating has a thickness determined according to the equation: Formula (I), where d =coating thickness P=is the ratio of force applied to the rollers/contact area; n=the number of rollers; ( t-t 0 )=the desired operating time after oil-out condition starts; and K' is the Archard constant.
摘要翻译：公开了一种增加滚动轴承组件（B）的运行寿命的方法，该滚动轴承组件（B）具有排油条件。该方法包括在轴承组件滚动元件（RE）的滑动表面（SS）或滚动表面（RS）上方施加摩擦学金属碳化物增强的无定形烃涂层（16），但优选至少应用于滑动滚动体的表面。涂层具有根据以下等式确定的厚度：式（I）其中d =涂层厚度P =是施加到辊/接触面积的力的比率; n =滚子数; （叔吨

7. 发明申请

WO2004090361A2 CORROSION TOLERANT ROLLING ELEMENT BEARING 审中-公开
标题翻译：耐腐蚀滚动元件轴承
公开(公告)号：WO2004090361A2
公开(公告)日：2004-10-21
申请号：PCT/US2004/010022
申请日：2004-04-01
申请人： THE TIMKEN COMPANY , RIBAUDO, Carl R , EVANS, Ryan D. , DOLL, Gary L. , KRUMMRICH, Kenneth A.
发明人： RIBAUDO, Carl R , EVANS, Ryan D. , DOLL, Gary L. , KRUMMRICH, Kenneth A.
IPC分类号： F16C33/30
CPC分类号： F16C33/34 , F16C33/32 , F16C33/366 , F16C2300/42
摘要： A bearing which has a longer useful life in mild aqueous corrosion conditions comprising rolling elements and raceways with the rolling elements coated with a thin nanocomposite (NC) coating which has higher surface hardness than, is chemically incompatible, with and has low solubility relative to the raceway surfaces. The bearing is corrosion-tolerant rather than corrosion avoidant and functions by reducing the effect that corrosion has on bearing life by preventing adhesive wear and minimizing the effect of debris damage on bearing life caused by micropits, etch marks and rust formation on the raceways.
摘要翻译：在温和的含水腐蚀条件下具有较长使用寿命的轴承包括滚动元件和滚动元件，滚动元件涂覆有具有比表面硬度更高的薄纳米复合材料（NC）涂层，是化学不相容的，并且相对于滚道表面具有低溶解度。该轴承是耐腐蚀的而不是防腐蚀的，并且通过防止腐蚀对轴承寿命的影响起作用，防止粘合剂磨损并且最小化由微孔，蚀刻痕迹和滚道上的锈蚀形成导致的磨损对轴承寿命的影响。 / p>

8. 发明申请

WO2013158067A1 METHOD AND TABLE ASSEMBLY FOR APPLYING COATINGS TO SPHERICAL COMPONENTS 审中-公开
标题翻译：用于将涂层涂覆到球形部件上的方法和表组件
公开(公告)号：WO2013158067A1
公开(公告)日：2013-10-24
申请号：PCT/US2012/033796
申请日：2012-04-16
申请人： THE TIMKEN COMPANY , FOWLER, Richard, J. , GROSSI, Nickolas, A. , SMITH, Doug, H. , DOLL, Gary, L. , EVANS, Ryan, D.
发明人： FOWLER, Richard, J. , GROSSI, Nickolas, A. , SMITH, Doug, H. , DOLL, Gary, L. , EVANS, Ryan, D.
IPC分类号： C23C14/50
CPC分类号： H01J37/3411 , C23C14/0057 , C23C14/35 , C23C14/505 , C23C16/4584 , H01J2237/3323
摘要： A method of coating spherical components with a coating process in which the spherical components have a surface area includes positioning the spherical components within a containment boundary on a moving member and positioning the moving member within a chamber. The method includes reducing the pressure within the chamber to less than one atmosphere. The method also includes revolving the moving member about a longitudinal axis. The method further includes oscillating the moving member in a direction of the longitudinal axis and commencing the coating process. The oscillating and revolving produce motion of the spherical components within the containment boundary such that an entirety of the surface area of each component is exposed to the coating process.
摘要翻译：一种涂覆球形组分的方法，其中球形组分具有表面积，包括将球形组分定位在移动构件的容纳边界内并将移动构件定位在室内。该方法包括将室内的压力降低到小于一个大气压。该方法还包括围绕纵向轴线旋转移动构件。该方法还包括沿着纵向轴线的方向摆动移动构件并且开始涂覆过程。振动和旋转产生球形部件在容纳边界内的运动，使得每个部件的整个表面积暴露于涂覆过程。

9. 发明申请

WO2009097060A1 PISTON AND CONNECTING ROD ASSEMBLY 审中-公开
标题翻译：活塞和连接组件
公开(公告)号：WO2009097060A1
公开(公告)日：2009-08-06
申请号：PCT/US2008/087076
申请日：2008-12-17
申请人： THE TIMKEN COMPANY , CAO, Dongbu , DOLL, Gary, L.
发明人： CAO, Dongbu , DOLL, Gary, L.
IPC分类号： F16J1/16
CPC分类号： F16J1/16
摘要： A piston and connecting rod assembly includes a piston (14) having a bore (26) defined by an inner surface of the piston (14). The assembly also includes a connecting rod (30) having a bore (34) defined by an inner surface of the connecting rod (30). The assembly further includes a pin (42) received within the respective bores of the piston (14) and the connecting rod (30). The pin (42) includes a first portion (46) engaged with the inner surface of the connecting rod (30). The first portion (46) has a first diameter. The pin (42)also includes a second portion(50), having a second diameter, engaged with the inner surface of the piston (14). The pin (42) further includes a third portion (58) between the first (46) and second (50) portions. The third portion (58) has a third diameter less than the first and second diameters.
摘要翻译：活塞和连杆组件包括具有由活塞（14）的内表面限定的孔（26）的活塞（14）。组件还包括具有由连接杆（30）的内表面限定的孔（34）的连杆（30）。组件还包括容纳在活塞（14）的相应孔和连杆（30）内的销（42）。销（42）包括与连杆（30）的内表面接合的第一部分（46）。第一部分（46）具有第一直径。销（42）还包括具有与活塞（14）的内表面接合的第二直径的第二部分（50）。销（42）还包括在第一（46）和第二（50）部分之间的第三部分（58）。第三部分（58）具有小于第一和第二直径的第三直径。

10. 发明申请

WO2008106330A1 BI-DIRECTIONAL TAPERED ROLLER BEARING ASSEMBLY WITH IMPROVED WEAR RESISTANCE 审中-公开
标题翻译：双向滚子轴承组件，具有改进的耐磨性
公开(公告)号：WO2008106330A1
公开(公告)日：2008-09-04
申请号：PCT/US2008/053947
申请日：2008-02-14
申请人： THE TIMKEN COMPANY , EVANS, Ryan, D. , KREIDER, Gary, E. , DOLL, Gary, L.
发明人： EVANS, Ryan, D. , KREIDER, Gary, E. , DOLL, Gary, L.
IPC分类号： F16C19/36 , F16C33/36 , F16C33/62
CPC分类号： F16C33/36 , F16C19/364 , F16C33/124 , F16C33/125 , F16C33/127 , F16C33/585 , F16C33/62 , F16C33/64 , F16C33/6677 , F16C2206/80 , F16C2206/82 , F16C2300/02
摘要： The wear resistance of a bi-directional tapered roller bearing is improved by applying a tribological coating (C) to both the small and large end faces (20a,b) of the roller (20) and to at least one of the rib faces (24a, 26a and 28a) of the bearing assembly (10).
摘要翻译：双向圆锥滚子轴承的耐磨性通过对辊（20）的小端面和大端面（20a，b）施加摩擦学涂层（C）和至少一个肋面（ 24a，26a和28a）。

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