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1. 发明授权

US08794840B1 Conformal wear-resistant bearing assembly 有权
标题翻译：保形耐磨轴承总成
公开(公告)号：US08794840B1
公开(公告)日：2014-08-05
申请号：US14140785
申请日：2013-12-26
申请人： Little Engine LLC
发明人： Franz W. Kellar , Harold Lloyd Crowder, Jr. , Scott M. Duquette
IPC分类号： F16C17/00 , F16C27/00
CPC分类号： F16C33/04 , F16C3/02 , F16C17/18 , F16C17/246 , F16C27/02 , F16C29/002 , F16C31/02
摘要： A bearing apparatus includes: (a) an inner member comprising rigid material with a first contact surface; (b) an outer member comprising rigid material with a second contact surface; (c) an annular intermediate member between the inner and outer members, and having: (i) a third contact surface including first bearing elements contacting the first contact surface to define a first bearing interface, each first bearing element including a raised central portion flanked beam portions; and (ii) a fourth contact surface including second bearing elements contacting the second contact surface to define a second bearing interface, each second bearing element including a raised central portion flanked by a pair of beam portions; (d) wherein the contact surfaces of each bearing interface are wear-resistant; and (e) wherein the bearing elements are shaped and sized so as to conform in an irregular shape to the at least one contact surface.
摘要翻译：轴承装置包括：（a）内部构件，其包括具有第一接触表面的刚性材料; （b）外部构件，其包括具有第二接触表面的刚性材料; （c）在内部和外部构件之间的环形中间构件，并且具有：（i）第三接触表面，其包括与第一接触表面接触以限定第一轴承接口的第一轴承元件，每个第一轴承元件包括侧面为凸起的中心部分梁部分; 和（ii）第四接触表面，其包括与所述第二接触表面接触的第二轴承元件，以限定第二轴承接口，每个第二轴承元件包括侧面为一对梁部分的凸起中心部分; （d）其中每个承载界面的接触表面是耐磨的; 和（e）其中所述支承元件的形状和尺寸被设计成使其不规则地符合所述至少一个接触表面。

2. 发明授权

US09169929B2 Conformal wear-resistant seal 有权
标题翻译：保形耐磨密封
公开(公告)号：US09169929B2
公开(公告)日：2015-10-27
申请号：US13969396
申请日：2013-08-16
申请人： Little Engine, LLC
发明人： Franz W. Kellar , Harold Lloyd Crowder, Jr. , Scott M. Duquette
IPC分类号： F16J15/32 , F16J15/34
CPC分类号： F16J15/3204 , F16J15/3244 , F16J15/3284 , F16J15/3456
摘要： A seal apparatus includes: (a) first and second machine elements defining a sealing interface between two zones subject to different fluid pressures, a boundary of which lies between the two elements; (b) a seal comprising rigid material carried by the first machine element and having an annular lip defining a first contact surface; (c) a second contact surface comprising rigid material, defined by the second machine element; (c) wherein both contact surfaces are wear resistant, and the first and second contact surfaces bear directly against each other, so as to seal against fluid leakage between the first and second zones, while allowing relative sliding motion between the first and second contact surfaces; and (d) wherein the seal is configured to allow the lip to deform elastically and permit the first contact surface to conform in a regular or irregular shape to the second contact surface.
摘要翻译：密封装置包括：（a）第一和第二机器元件，其限定经受不同流体压力的两个区域之间的密封界面，其边界位于两个元件之间; （b）密封件，包括由第一机器元件承载并具有限定第一接触表面的环形凸缘的刚性材料; （c）由第二机器元件限定的包括刚性材料的第二接触表面; （c）其中两个接触表面是耐磨的，并且第一和第二接触表面彼此直接相接，以便密封第一和第二区之间的流体泄漏，同时允许第一和第二接触表面之间的相对滑动 ; 和（d）其中所述密封件构造成允许所述唇部弹性变形，并允许所述第一接触表面以规则或不规则的形状与所述第二接触表面一致。

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