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1. 发明授权

US5328277A Cage for roller bearings 失效
标题翻译：滚子轴承用保持架
公开(公告)号：US5328277A
公开(公告)日：1994-07-12
申请号：US151442
申请日：1993-11-04
申请人： David R. Moulton
发明人： David R. Moulton
IPC分类号： F16C33/46 , F16C33/10
CPC分类号： F16C9/04 , F16C19/463 , F16C33/4635 , F16C33/6681 , F16C2360/22
摘要： A bearing cage for a roller bearing. The bearing cage comprising first and second annular end rims axially spaced along a common axis and cross bars connecting the end rims such that pockets are formed between the end rims and the cross bars for retaining the rollers. Axially outward surfaces of the end rims define the axial length of the bearing cage and include at least one recess for facilitating passage of lubricant to the rollers.
摘要翻译：滚子轴承用轴承座。轴承保持架包括第一和第二环形端边缘，沿着公共轴线轴向间隔开，并且连接端边缘的横杆，使得在端部边缘和横杆之间形成用于保持辊的凹部。端缘的轴向外表面限定轴承保持架的轴向长度，并且包括至少一个用于促进润滑剂通向辊的凹部。

2. 发明授权

US4421200A Elliptically shaped transducer enclosure 失效
标题翻译：椭圆形传感器外壳
公开(公告)号：US4421200A
公开(公告)日：1983-12-20
申请号：US331179
申请日：1981-12-16
申请人： Michael W. Ferralli , David R. Moulton
发明人： Michael W. Ferralli , David R. Moulton
IPC分类号： G10K11/28 , H04R1/34 , H05K5/00
CPC分类号： H04R1/34 , G10K11/28
摘要： An enclosure for transducers incorporates an interior acoustically reflective shell. This acoustically reflective shell is shaped so that the inner surface thereof is the envelope of at least a section of a cylinder of elliptical cross section, an ellipsoid of revolution, or the envelope of a multitude of said shapes oriented so that the elliptical shapes share one common focus and each has one distinct focus. In this last case, transducers are placed at the distinct foci so that sound produced by them is directed substantially toward that portion of the elliptical acoustically reflective shell to which the distinct foci belong. In operation sound generated by the transducers, operating in phase with one another, is focused and concentrated at the common focus such that this common focus acts as a singular source of phase coherent sound of any desired angular beamwidth and intensity. If the acoustically reflective shell consists of a section of a single elliptical shape, a transducer is placed at one focus oriented so that either front or rear generated sound is directed substantially toward the elliptical shape, reflected and focused at the other focal point. Sound emanating from this second focal point may be phase coherent, and have angular beamwidth and intensity as desired.
摘要翻译：用于换能器的外壳包含内部反射镜。该声反射壳被成形为使得其内表面是椭圆形横截面的圆柱体的旋转的椭圆形的至少一部分或多个所述形状的包络的外壳，使得椭圆形状共享一个共同的重点和每个都有一个明显的重点。在最后的情况下，换能器被放置在不同的焦点处，使得它们产生的声音基本上指向不同的焦点所属的椭圆形声反射壳体的那部分。在由彼此同相操作的换能器产生的操作声音被聚焦并集中在公共焦点上，使得该共同焦点用作任何期望的角波束宽度和强度的相位相干声音的奇异来源。如果声反射壳由单一椭圆形的部分组成，则换能器被放置在一个焦点定向处，使得前或后产生的声音基本上指向椭圆形，在另一个焦点反射和聚焦。从该第二焦点发出的声音可以是相位相干的，并且根据需要具有角波束宽度和强度。

3. 发明授权

US06568857B1 Thrust bearing assembly 有权
标题翻译：推力轴承总成
公开(公告)号：US06568857B1
公开(公告)日：2003-05-27
申请号：US10007626
申请日：2001-11-08
申请人： Eric R. Richard , David R. Moulton
发明人： Eric R. Richard , David R. Moulton
IPC分类号： F16C1930
CPC分类号： F16C19/30 , F16C33/543 , F16C33/6681 , F16C2300/02
摘要： A bearing assembly includes a first race with an axially extending section and a radially extending section, a second race with an axially extending section and a radially extending section, a cage supported between the first and second races, and a plurality of rolling elements circumferentially spaced within openings formed in the cage. A radial lubrication passage with an inlet and an outlet extends through at least a portion of the cage. The radially extending section of the first race and the axially extending section of the second race define a first annular gap. The radially extending section of the second race and the axially extending section of the first race define a second annular gap. Preferably, the inlet is in fluid communication with the first annular gap and the outlet extends axially through the cage and is aligned with the second annular gap.
摘要翻译：轴承组件包括具有轴向延伸部分和径向延伸部分的第一座圈，具有轴向延伸部分和径向延伸部分的第二座圈，支撑在第一和第二座圈之间的保持架以及周向间隔开的多个滚动元件在笼中形成的开口内。具有入口和出口的径向润滑通道延伸穿过保持架的至少一部分。第一座圈的径向延伸部分和第二座圈的轴向延伸部分限定第一环形间隙。第二座圈的径向延伸部分和第一座圈的轴向延伸部分限定第二环形间隙。优选地，入口与第一环形间隙流体连通，并且出口轴向延伸穿过保持架并与第二环形间隙对准。

4. 发明授权

US5795258A Planet washer 失效
标题翻译：行星式洗衣机
公开(公告)号：US5795258A
公开(公告)日：1998-08-18
申请号：US804189
申请日：1997-02-21
申请人： Jan J. Faass , Paul M. Cornish , David R. Moulton
发明人： Jan J. Faass , Paul M. Cornish , David R. Moulton
IPC分类号： F16H57/04 , F16H57/08
CPC分类号： F16H57/082 , F16C21/00 , F16C33/6685 , F16H57/0479 , F16H57/0482 , F16C17/04 , F16C19/46 , F16C2361/61
摘要： A substantially flat, steel ring having an axis, has an axial end face with two parallel chordal grooves disposed symmetrically about a central aperture. A flat end surface between the chordal grooves engages an adjacent planet gear and ends of rollers supporting the planet gear. A portion of the chordal grooves is radially inward of the outer raceway of the rollers, providing a lubricant path between the planet washer and the planet gear.
摘要翻译：具有轴线的基本平坦的钢环具有轴向端面，其具有围绕中心孔对称设置的两个平行的弦波槽。弦杆之间的平坦端面与相邻的行星齿轮和支撑行星齿轮的滚轮的端部啮合。弦槽的一部分在辊的外滚道的径向内侧，在行星垫圈和行星齿轮之间提供润滑剂路径。

5. 发明申请

US20080152276A1 Unitized Clutch Bearing Assembly 审中-公开
标题翻译：单元离合器轴承总成
公开(公告)号：US20080152276A1
公开(公告)日：2008-06-26
申请号：US11815827
申请日：2006-02-03
申请人： Ian D. Baynes , Kenneth Anderson , David R. Moulton
发明人： Ian D. Baynes , Kenneth Anderson , David R. Moulton
IPC分类号： F16C33/58 , B21D53/10
CPC分类号： F16D41/066 , F16D41/088 , Y10T29/4968
摘要： The present invention provides a clutch bearing assembly including a split outer cylindrical race having opposed axial edges. One outer race axial edge includes a radially inwardly-extending flange having an inner diameter Y. The clutch bearing assembly also includes an inner cylindrical race having opposed axial edges. One inner race axial edge includes a first radially outwardly-extending flange and the opposite inner race axial edge includes a second radially outwardly-extending flange. The second radially outwardly-extending flange has an outer diameter X greater than inner diameter Y such that the second radially outwardly-extending flange radially overlaps the outer race radially inwardly-extending flange. The clutch bearing assembly also includes a plurality of ramps formed on at least one of the outer cylindrical race and the inner cylindrical race. The ramps at least partially define roller pockets. The clutch bearing assembly further includes a plurality of rollers positioned in the roller pockets.
摘要翻译：本发明提供一种离合器轴承组件，其包括具有相对的轴向边缘的分开的外圆柱形座圈。一个外圈轴向边缘包括具有内径Y的径向向内延伸的凸缘。离合器轴承组件还包括具有相对轴向边缘的内圆柱形座圈。一个内圈轴向边缘包括第一径向向外延伸的凸缘，并且相对的内圈轴向边缘包括第二径向向外延伸的凸缘。第二径向向外延伸的凸缘具有大于内径Y的外径X，使得第二径向向外延伸的凸缘与外圈径向向内延伸的凸缘径向重叠。离合器轴承组件还包括形成在外圆柱形座圈和内圆柱形座圈中的至少一个上的多个斜面。坡道至少部分地限定滚筒。离合器轴承组件还包括定位在辊筒中的多个辊。

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