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11. 发明授权

US1484878A Grinding machine 失效
公开(公告)号：US1484878A
公开(公告)日：1924-02-26
申请号：US39554020
申请日：1920-07-12
申请人： BOCK BEARING COMPANY
发明人： FLAHERTY JOHN F
IPC分类号： F16C35/10
CPC分类号： F16C35/10

12. 发明授权

US1482856A Bearing for grinding spindles 失效
标题翻译：轴承用于研磨主轴
公开(公告)号：US1482856A
公开(公告)日：1924-02-05
申请号：US60722722
申请日：1922-12-15
申请人： GREENFIELD TAP & DIE CORP
发明人： MORGAN BALPH L
IPC分类号： F16C35/10
CPC分类号： F16C35/10

13. 发明授权

US09523385B2 Idler gear and journal bearing assembly for a generator 有权
标题翻译：用于发电机的惰轮和轴颈轴承组件
公开(公告)号：US09523385B2
公开(公告)日：2016-12-20
申请号：US13860729
申请日：2013-04-11
申请人： Hamilton Sundstrand Corporation
发明人： Andrew P. Grosskopf , Eric A. Brust
IPC分类号： H02K7/00 , F16C17/02 , F16C17/22 , F16C33/12 , F16C33/16 , F16C35/10 , H02K5/167 , H02K7/116 , H02K7/08 , F16C33/04
CPC分类号： F16C17/02 , F16C17/22 , F16C33/04 , F16C33/12 , F16C33/16 , F16C35/10 , F16C2204/12 , F16C2204/20 , H02K5/1672 , H02K7/00 , H02K7/08 , H02K7/116
摘要： A journal bearing for a generator idler gear assembly which includes an impregnated carbon body that has an inner diameter and an outer diameter that provides a bearing thickness. The body includes a height, wherein outer diameter to inner diameter provides a first ratio of approximately 1.3-1.5 and the inner diameter to height provides a second ratio of approximately 1.5-1.9.
摘要翻译：一种用于发电机惰轮组件的轴颈轴承，其包括具有提供轴承厚度的内径和外径的浸渍碳体。主体包括高度，其中外直径与内径之间提供大约1.3-1.5的第一比率，内径与高度之间的第二比率约为1.5-1.9。

14. 发明授权

US09484058B2 Spindle motor and disk drive apparatus 有权
标题翻译：主轴电机和磁盘驱动装置
公开(公告)号：US09484058B2
公开(公告)日：2016-11-01
申请号：US14963297
申请日：2015-12-09
申请人： Nidec Corporation
发明人： Seiji Maruoka , Hironori Ando , Yuki Tajima , Takahiro Hisada , Yoshitsugu Sasaguri
IPC分类号： F16C17/00 , G11B19/20 , F16C17/10 , F16C33/10
CPC分类号： G11B19/2009 , F16C17/10 , F16C17/102 , F16C17/107 , F16C33/106 , F16C33/1065 , F16C33/107 , F16C35/10 , F16C35/12 , F16C2370/12 , H02K5/1677
摘要： {circle around (1)} A spindle motor includes a fixing portion defined by a bearing portion, a holder portion, a gap between the bearing portion and the holder portion, and an adhesive arranged in the gap. {circle around (2)} The fixing portion includes first and second protruding surfaces arranged to protrude radially from a first and a second one, respectively, of an outside surface of the bearing portion and an inside surface of the holder portion; and first and second boundary surfaces arranged to join the first and second surfaces, respectively, to the first and second protruding surfaces, respectively. {circle around (3)} At least a portion of the first boundary surface is arranged above the second boundary surface. {circle around (4)} The first and second protruding surfaces are arranged radially opposite to the second and first surfaces, respectively, with a first and a second gap, respectively, intervening therebetween. {circle around (5)} The first boundary surface is arranged opposite to the second boundary surface with a third gap intervening therebetween. {circle around (6)} The adhesive is arranged to extend from the third gap to at least a portion of each of the first and second gaps.
摘要翻译： {圆（1）}主轴电动机包括由轴承部分，保持器部分，轴承部分和保持器部分之间的间隙以及布置在间隙中的粘合剂限定的固定部分。 {圆周（2）}固定部分包括分别从轴承部分的外表面和保持器部分的内表面的第一和第二突出部径向突出的第一和第二突出表面; 以及分别将第一和第二表面分别连接到第一和第二突出表面的第一和第二边界面。 {圆周（3）}第一边界表面的至少一部分布置在第二边界表面上方。 {圆周（4）}第一和第二突出表面分别与第二和第一表面径向相对设置，分别具有介于其间的第一和第二间隙。 {圆周（5）}第一边界面与第二边界面相对布置，其间插入第三间隙。 {圆周围（6）}粘合剂布置成从第三间隙延伸到第一和第二间隙中的每一个的至少一部分。

15. 发明申请

US20140255157A1 ANISOTROPIC BEARING SUPPORTS FOR TURBOCHARGERS 有权
标题翻译：用于涡轮增压器的各向异性轴承支持
公开(公告)号：US20140255157A1
公开(公告)日：2014-09-11
申请号：US14280614
申请日：2014-05-18
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Walter Lee Meacham , Kostandin Gjika , Mohsiul Alam , Gerald D. LaRue
IPC分类号： F01D25/16 , F16C19/18
CPC分类号： F01D25/164 , F02C6/12 , F05D2220/40 , F05D2240/53 , F05D2240/54 , F16C17/02 , F16C17/18 , F16C19/184 , F16C27/02 , F16C27/045 , F16C27/06 , F16C32/06 , F16C33/10 , F16C33/1045 , F16C33/6659 , F16C35/10 , F16C35/12 , F16C2360/24 , Y10S384/901
摘要： A rotating assembly for a turbocharger can include a center housing that includes a through bore having a central axis; a bearing cartridge positioned in the through bore where the bearing cartridge includes an outer race, an inner race and rolling elements disposed between the inner race and the outer race; an anisotropic member positioned in the through bore between the outer race of the bearing cartridge and a surface of the center housing where the surface defines at least part of the through bore of the center housing; and a shaft rotatably supported in the center housing by the bearing cartridge where the inner race is mounted on the shaft and the shaft is connected at one end to a compressor wheel and at another end to a turbine wheel.
摘要翻译：用于涡轮增压器的旋转组件可以包括中心壳体，其包括具有中心轴线的通孔; 定位在所述通孔中的轴承盒，其中所述轴承座包括外座圈，内座圈和设置在所述内座圈和所述外座圈之间的滚动元件; 定位在所述轴承筒的外座圈之间的通孔中的各向异性构件和所述中心壳体的表面限定所述中心壳体的至少一部分通孔的表面; 以及通过轴承筒可旋转地支撑在中心壳体中的轴，其中内座圈安装在轴上，并且轴的一端连接到压缩机叶轮，并且另一端连接到涡轮机叶轮。

16. 发明授权

US08734130B2 Anisotropic bearing supports for turbochargers 有权
标题翻译：用于涡轮增压器的各向异性轴承支架
公开(公告)号：US08734130B2
公开(公告)日：2014-05-27
申请号：US13358368
申请日：2012-01-25
申请人： Walter Lee Meacham , Kostandin Gjika , Mohsiul Alam , Gerald D. LaRue
发明人： Walter Lee Meacham , Kostandin Gjika , Mohsiul Alam , Gerald D. LaRue
IPC分类号： F04B35/00 , F16C27/00
CPC分类号： F01D25/164 , F02C6/12 , F05D2220/40 , F05D2240/53 , F05D2240/54 , F16C17/02 , F16C17/18 , F16C19/184 , F16C27/02 , F16C27/045 , F16C27/06 , F16C32/06 , F16C33/10 , F16C33/1045 , F16C33/6659 , F16C35/10 , F16C35/12 , F16C2360/24 , Y10S384/901
摘要： An exemplary anisotropic member supports a semi-floating bearing in a bore and can reduce non-synchronous vibration of the bearing in the bore. An anisotropic member can include an annular body configured to receive a semi-floating bearing and to space the bearing a distance from a bore surface and can be configured to impart anisotropic stiffness and damping terms to the semi-floating bearing when positioned in the bore. Such a member is suitable for use in a rotating assembly for a turbocharger where the bearing may be a semi-floating bearing. Various exemplary members, bearings, housings, assemblies, etc., are disclosed.
摘要翻译：示例性各向异性构件在孔中支撑半浮动轴承并且可以减小孔中的轴承的非同步振动。各向异性构件可以包括构造成接收半浮动轴承并且使轴承与孔表面间隔一定距离的环形主体，并且可以构造成当定位在孔中时赋予半浮动轴承各向异性刚度和阻尼项。这种构件适用于用于涡轮增压器的旋转组件，其中轴承可以是半浮动轴承。公开了各种示例性构件，轴承，壳体，组件等。

17. 发明申请

US20090110572A1 ANISOTROPIC BEARING SUPPORTS FOR TURBOCHARGERS 有权
标题翻译：用于涡轮增压器的各向异性轴承支持
公开(公告)号：US20090110572A1
公开(公告)日：2009-04-30
申请号：US11930841
申请日：2007-10-31
申请人： Walter Lee Meacham , Mohsiul Alam , Gerald D. LaRue , Kostandin Gjika
发明人： Walter Lee Meacham , Mohsiul Alam , Gerald D. LaRue , Kostandin Gjika
IPC分类号： F03B11/06 , F04B17/05
CPC分类号： F01D25/164 , F02C6/12 , F05D2220/40 , F05D2240/53 , F05D2240/54 , F16C17/02 , F16C17/18 , F16C19/184 , F16C27/02 , F16C27/045 , F16C27/06 , F16C32/06 , F16C33/10 , F16C33/1045 , F16C33/6659 , F16C35/10 , F16C35/12 , F16C2360/24 , Y10S384/901
摘要： An exemplary anisotropic member (625, 1200, 1600, 1700, 1800, 1950) supports a bearing in a bore and can reduce non-synchronous vibration (NSV) of the bearing in the bore. An exemplary anisotropic member includes an annular body configured to receive a bearing and to space the bearing a distance from a bore surface and is configured to impart anisotropic stiffness and damping terms to the bearing when positioned in the bore. Such a member is suitable for use in a rotating assembly for a turbocharger where the bearing may be a floating bearing, a semi-floating bearing or a ball bearing. Various exemplary members, bearings, housings, assemblies, etc., are disclosed.
摘要翻译：示例性各向异性构件（625,1200,1600,1700,1800,1950）支撑在孔中的轴承并且可以减小孔中的轴承的非同步振动（NSV）。示例性的各向异性构件包括环形体，其构造成接收轴承并且使轴承与孔表面间隔一定距离，并且构造成当定位在孔中时赋予轴承各向异性刚度和阻尼项。这种构件适用于涡轮增压器的旋转组件，其中轴承可以是浮动轴承，半浮动轴承或滚珠轴承。公开了各种示例性构件，轴承，壳体，组件等。

18. 发明申请

US20090028477A1 Bearing Arrangement for a Creel 审中-公开
标题翻译：起重机轴承安排
公开(公告)号：US20090028477A1
公开(公告)日：2009-01-29
申请号：US11665094
申请日：2005-08-06
申请人： Heinz Fink , Thomas Schicks
发明人： Heinz Fink , Thomas Schicks
IPC分类号： F16C33/08
CPC分类号： F16C35/10 , B65H54/52 , B65H54/54 , B65H2701/31 , F16C33/08
摘要： Bearing arrangement for a creel for holding a wind-on bobbin for winding on an elongate textile strand, wherein the bearing arrangement has a bushing, which surrounds a pin, wherein alternatively either the bushing or the pin is non-rotatably connected to the creel, and wherein the pin and bushing can be rotated relative to one another, so the creel is pivotable. According to the invention, the bushing (15, 15A) is fixed by means of a press ring (16, 16A) positioned with a press fit on the bushing (15, 15A).
摘要翻译：用于夹持用于缠绕在细长纺织品股线上的卷绕筒管的纱架的轴承装置，其中所述轴承装置具有围绕销的衬套，或者衬套或销不可旋转地连接到筒子架，并且其中销和衬套可以相对于彼此旋转，因此筒子架可枢转。根据本发明，衬套（15,15A）通过压配合定位在衬套（15,15A）上的压环（16,16A）固定。

19. 发明申请

US20070165973A1 Quick-change bearing assembly that obviates the need to recenter replacement spindles 有权
标题翻译：快速更换轴承组件，无需更换更换轴
公开(公告)号：US20070165973A1
公开(公告)日：2007-07-19
申请号：US11335129
申请日：2006-01-19
申请人： Sandro Belpanno , James Hugick , Kurt Woodams
发明人： Sandro Belpanno , James Hugick , Kurt Woodams
IPC分类号： F16C33/02
CPC分类号： F16C35/10 , B23Q1/70 , F16C33/1065 , F16C2322/39
摘要： The present invention provides an improvement for use in a machine tool having a spindle (51) mounted in a body opening (30) for axial and rotative movement relative to a body (31). The improvement includes a bearing assembly (25) that permits spindles (S1, S2, S3, . . . ) to be quickly exchanged while obviating the need to recenter a replacement spindle with respect to the opening after the original spindle has been initially center therein. The improved bearing assembly (25) broadly includes: a ferrous tubular sleeve (29) mounted in the body opening, the sleeve having an outer surface (40) arranged to face toward a portion (31) of the body that surrounds the opening and having an inner surface (36, 39) arranged to face toward a penetrant portion of the spindle; and a tubular bearing (46) arranged within the sleeve, the tubular bearing having an outer surface (51) arranged to face the sleeve inner surface and having an inner surface (50) arranged to face the spindle penetrant portion.
摘要翻译：本发明提供了一种用于机床的改进，所述机床具有安装在主体开口（30）中以相对于主体（31）进行轴向和旋转运动的主轴（51）。该改进包括允许快速更换锭子（S1，S2，S3）的轴承组件（25），同时避免在原始主轴已经被关闭之后相对于开口更换更换主轴的需要最初居中。改进的轴承组件（25）广泛地包括：安装在主体开口中的铁质管状套管（29），套筒具有设置成面向主体的围绕开口的部分（31）的外表面（40），并且具有布置成面向主轴的渗透部分的内表面（36,39）; 以及布置在所述套筒内的管状轴承（46），所述管状轴承具有布置成面向所述套筒内表面并且具有布置成面向所述心轴渗透部分的内表面（50）的外表面（51）。

20. 发明授权

US4884899A Resiliently mounted fluid bearing assembly 失效
标题翻译：弹性安装的流体轴承组件
公开(公告)号：US4884899A
公开(公告)日：1989-12-05
申请号：US301459
申请日：1989-01-25
申请人： Everett H. Schwartzman
发明人： Everett H. Schwartzman
IPC分类号： F16C17/10 , F16C27/06 , F16C33/10 , F16C35/10 , F16J15/32
CPC分类号： F16C35/10 , F16C17/10 , F16C27/063 , F16C33/10 , F16J15/3236 , Y10T409/309464
摘要： A fluid bearing assembly, e.g., air or gas, of the hydrostatic or hydrodynamic type, for use as a spindle and the like, includes spaced journals mounted on a shaft for rotation therewith. The housing includes spaced support bearings cooperating with the journals to form a gas gap therebetween. The support bearings are resiliently mounted in the housing for axial, radial and angular movement through the use of continuous resilient support elements positioned between the housing and the support bearings and continuously in contact with each. The resilient support elements are preferably self-energizing and comprised of relatively low coefficient of friction materials to reduce the friction of the system thus allowing rapid adjustment of the bearing in response to loads on the shaft. Various details are described with respect to the various structures illustrated, including the details of an air bearing spindle assembly of relatively light weight and capable of operating at speeds in excess of 100,000 RPM.
摘要翻译：用作主轴等的静液压或流体动力型的流体轴承组件，例如空气或气体，包括安装在轴上的间隔开的轴颈以便与其一起旋转。壳体包括与轴颈配合的间隔开的支撑轴承，以在它们之间形成气隙。支撑轴承通过使用定位在壳体和支撑轴承之间的连续弹性支撑元件并且与每个支撑轴承连续地接触而弹性地安装在壳体中用于轴向，径向和角度运动。弹性支撑元件优选地是自增力的，并且包括相对较低的摩擦系数材料，以减少系统的摩擦，从而允许响应于轴上的负载快速调节轴承。关于所示的各种结构描述了各种细节，包括相对较轻重量并能够以超过100,000RPM的速度运行的空气轴承主轴组件的细节。

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