公开(公告)号：US08591114B2

公开(公告)日：2013-11-26

申请号：US13169354

申请日：2011-06-27

申请人： Sharolyn Vettese ,  Dan Balean ,  Martin Pinnau

发明人： Sharolyn Vettese ,  Dan Balean ,  Martin Pinnau

IPC分类号： F16C19/00 ,  F16C33/66

CPC分类号： F16C19/54 ,  F03D80/70 ,  F16C33/6666 ,  F16C35/12 ,  F16C2360/31 ,  Y02E10/722

摘要： A spindle is provided, comprising a spindle body having a first end, a second end, and a channel extending from the first end to the second end; a first end cover and a second end cover, the first and second end covers being releasably securable to the first and second ends, respectively, for defining a sealed space within the channel; the channel being configured for receiving at least one ball bearing assembly, a shaft, and a fluid; such that the at least one ball bearing assembly, a portion of the shaft, and the fluid are contained within the sealed space when the first and second end covers are secured to the first and second ends.

摘要翻译： 提供了一种主轴，其包括具有第一端，第二端和从第一端延伸到第二端的通道的主轴主体; 第一端盖和第二端盖，第一和第二端盖分别可释放地固定到第一端和第二端，用于限定通道内的密封空间; 所述通道被构造成用于接收至少一个滚珠轴承组件，轴和流体; 使得当第一和第二端盖固定到第一和第二端时，至少一个滚珠轴承组件，轴的一部分和流体被容纳在密封空间内。

公开(公告)号：US08491196B2

公开(公告)日：2013-07-23

申请号：US12616175

申请日：2009-11-11

申请人： Joshua Creelman ,  Mike Boris ,  Peter Stanwicks

发明人： Joshua Creelman ,  Mike Boris ,  Peter Stanwicks

IPC分类号： F16C33/58

CPC分类号： F16C43/04 ,  B02C15/004 ,  F16C3/02 ,  F16C35/063 ,  F16C35/067 ,  F16C35/12

摘要： A journal bearing assembly includes a journal shaft configured to be mounted in a pulverizer. The journal shaft has a lower bearing receiving surface proximate a lower end thereof, and an upper bearing receiving surface spaced apart from the lower bearing receiving surface axially. A lower journal bearing is mounted on the lower bearing receiving surface of the journal shaft. An upper journal bearing is mounted on the upper bearing receiving surface of the journal shaft. An upper journal housing is mounted on the upper journal bearing for rotational movement relative to the journal shaft. A lower journal housing is mounted on the lower journal bearing for rotational movement relative to the journal shaft. The lower journal housing is mounted to the upper journal housing for common rotation about the journal shaft. The journal bearing assembly has a loading point defined between the upper and lower journal bearings.

摘要翻译： 轴颈轴承组件包括配置成安装在粉碎机中的轴颈轴。 轴颈轴具有靠近其下端的下轴承接收表面，以及与轴承承受表面轴向间隔开的上轴承接收表面。 下轴颈轴承安装在轴颈轴的下轴承接收表面上。 上轴颈轴承安装在轴颈轴的上轴承接收表面上。 上轴颈壳体安装在上轴颈轴承上，用于相对于轴颈轴线旋转运动。 下轴颈壳体安装在下轴颈轴承上，用于相对于轴颈轴线旋转运动。 下轴颈壳体安装到上轴颈壳体上，用于围绕轴颈轴线共同旋转。 轴颈轴承组件具有限定在上部和下部轴颈轴承之间的负载点。

公开(公告)号：US20120121446A1

公开(公告)日：2012-05-17

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： F01D25/16 ,  F16C32/06

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。

公开(公告)号：US08118570B2

公开(公告)日：2012-02-21

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： F04B17/02 ,  F16C32/06

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。

公开(公告)号：US20110262066A1

公开(公告)日：2011-10-27

申请号：US12767520

申请日：2010-04-26

申请人： Tave Joseph Fruge

发明人： Tave Joseph Fruge

IPC分类号： F16C35/00 ,  B21D53/10

CPC分类号： F16C35/077 ,  F16C35/12 ,  F16C2226/12 ,  F16C2370/12

摘要： An apparatus and associated method involving an actuator assembly having an actuator body defining a bore and a bearing assembly in the bore. The bearing assembly has a shaft, and further has a bearing having an inner race that is affixed to the shaft and an outer race that is rotatable relative to the inner race. The bearing also has a sleeve defining an annular rigid portion circumscribing the outer race and affixed thereto. The sleeve further defines an annular predictably deformable portion depending from the rigid portion that is entirely disposed longitudinally distant from the outer race and sized to deform when press fit into the bore to operably align the shaft in the bore.

摘要翻译： 一种涉及具有致动器主体的致动器组件的装置和相关方法，所述致动器主体限定了孔，并且所述孔中的轴承组件。 轴承组件具有轴，并且还具有轴承，该轴承具有固定到轴的内圈和可相对于内圈旋转的外座圈。 所述轴承还具有限定外接外圈并固定到其上的环形刚性部分的套筒。 该套筒进一步限定出一个环形可预见变形的部分，该部分从刚性部分垂直设置，该刚性部分完全设置在纵向远离外圈的位置，并且其尺寸设计成当压配合到孔中时变形，以可操作地使轴在孔中对准。

公开(公告)号：US20100255976A1

公开(公告)日：2010-10-07

申请号：US12747603

申请日：2008-11-25

申请人： Wilfried Mackel ,  Thomas Bathelt ,  Andreas Penki ,  Thomas Kleimann ,  Marie-Theres Sedler

发明人： Wilfried Mackel ,  Thomas Bathelt ,  Andreas Penki ,  Thomas Kleimann ,  Marie-Theres Sedler

IPC分类号： B04B9/08 ,  B04B15/00

CPC分类号： B04B9/12 ,  B04B9/04 ,  F16C35/12

摘要： A separator includes a centrifugal drum having a vertical axis of rotation and a feed line for material to be centrifuged. A drive spindle for the centrifugal drum is rotatably mounted on a housing via a bearing, the housing being supported elastically on a machine frame. A drive device includes a motor housing and an electric motor having a stator and an armature which is aligned with the drive spindle. The drive device and the motor housing move with the drive spindle as co-vibrating units during an operation of the separator. The drive device is connected to the machine frame below the bearing at a lower axial end of the bearing via one or more joint elements.

摘要翻译： 分离器包括具有垂直旋转轴线的离心鼓和用于待离心的材料的进料管线。 用于离心鼓的驱动主轴通过轴承可旋转地安装在壳体上，壳体被弹性支撑在机架上。 驱动装置包括马达壳体和具有与驱动主轴对准的定子和电枢的电动机。 在分离器的操作期间，驱动装置和马达壳体与驱动主轴一起作为共振单元移动。 驱动装置经由一个或多个接头元件在轴承的下轴向端部处连接到轴承下方的机架。

公开(公告)号：US20090268551A1

公开(公告)日：2009-10-29

申请号：US12111843

申请日：2008-04-29

申请人： Chen-Su LU

发明人： Chen-Su LU

IPC分类号： B01F7/00

CPC分类号： B01F15/00006 ,  B01F7/00341 ,  B01F7/00633 ,  F16C19/56 ,  F16C35/12

摘要： A mixer is disclosed that includes an elongated bearing tube with at least two bearings therein in which a first one of the bearings is disposed at one end of the bearing tube and a second one of the bearings is disposed at the other end of the bearing tube. Shaft of an electric motor is rotatably supported by the bearings. Drive shaft of a beater secured to the motor shaft is capable of rotating with a minimum vibration.

摘要翻译： 公开了一种混合器，其包括其中具有至少两个轴承的细长轴承管，其中第一个轴承设置在轴承管的一端，第二个轴承设置在轴承管的另一端 。 电动机轴由轴承可旋转地支撑。 固定在电机轴上的搅拌器的驱动轴能够以最小的振动旋转。

公开(公告)号：US07506628B2

公开(公告)日：2009-03-24

申请号：US11666906

申请日：2005-11-08

申请人： Roland Marzy ,  Michael Messing ,  Ewald Sieberer

发明人： Roland Marzy ,  Michael Messing ,  Ewald Sieberer

IPC分类号： F02B75/06

CPC分类号： F16F15/267 ,  F16C3/02 ,  F16C33/08 ,  F16C35/12 ,  F16C2361/53

摘要： The invention relates to a balancing shaft unit for piston machines, in particular internal combustion engines, for installation in a housing with non-divided bearing seats. Said shaft unit consists of at least one balancing shaft, which is configured as one piece with its balancing weight or weights. To allow the shaft unit to be installed in a non-divided housing without any restrictions being placed on its bearing, at least one bearing of the balancing shaft is formed by a narrowing of the balancing shaft that acts as a bearing journal and by a sub-divided bearing ring that is fixed to the housing, whose external diameter is greater than the external diameter of the balancing weight or weights.

摘要翻译： 本发明涉及一种用于活塞机械，特别是内燃机的平衡轴单元，用于安装在具有非分隔轴承座的壳体中。 所述轴单元由至少一个平衡轴组成，该平衡轴被构造成具有其平衡重或重量的一体。 为了允许轴单元安装在未分开的壳体中而不对其轴承施加任何限制，平衡轴的至少一个轴承由作为轴承轴颈的平衡轴的变窄和副轴 固定在壳体上的分隔轴承环，其外径大于平衡重量或重量的外径。

公开(公告)号：US20070261657A1

公开(公告)日：2007-11-15

申请号：US11666906

申请日：2005-11-08

申请人： Roland Marzy ,  Michael Messing ,  Ewald Sieberer

发明人： Roland Marzy ,  Michael Messing ,  Ewald Sieberer

IPC分类号： F02B75/06

CPC分类号： F16F15/267 ,  F16C3/02 ,  F16C33/08 ,  F16C35/12 ,  F16C2361/53

摘要： The invention relates to a balancing shaft unit for piston machines, in particular internal combustion engines, for installation in a housing with non-divided bearing seats. Said shaft unit consists of at least one balancing shaft, which is configured as one piece with its balancing weight or weights. To allow the shaft unit to be installed in a non-divided housing without any restrictions being placed on its bearing, at least one bearing of the balancing shaft is formed by a narrowing of the balancing shaft that acts as a bearing journal and by a sub-divided bearing ring that is fixed to the housing, whose external diameter is greater than the external diameter of the balancing weight or weights.

摘要翻译： 本发明涉及一种用于活塞机械，特别是内燃机的平衡轴单元，用于安装在具有非分隔轴承座的壳体中。 所述轴单元由至少一个平衡轴组成，该平衡轴被构造成具有其平衡重或重量的一体。 为了允许轴单元安装在未分开的壳体中而不对其轴承施加任何限制，平衡轴的至少一个轴承由作为轴承轴颈的平衡轴的变窄和副轴 固定在壳体上的分隔轴承环，其外径大于平衡重量或重量的外径。

公开(公告)号：US07072148B2

公开(公告)日：2006-07-04

申请号：US10647691

申请日：2003-08-25

申请人： Kunihiro Tsuchiya

发明人： Kunihiro Tsuchiya

IPC分类号： G11B5/54

CPC分类号： G11B5/4813 ,  F16C19/06 ,  F16C19/54 ,  F16C33/783 ,  F16C33/7886 ,  F16C35/077 ,  F16C35/12 ,  F16C2370/12 ,  G11B5/5521

摘要： A pivot assembly that narrows the gap of the seal member as much as possible and can effectively restrain the diffusion of gas and dirt from the inside, and, moreover, can also solve the problem of out gas from a hub cap, is presented. The pivot assembly has ball bearings mated to both ends of a shaft, a spacer mated to a sleeve disposed between both ball bearings at the outer circumferences of these ball bearings, and has a hub cap member that covers the outside end face of the ball bearings at one end of the shaft. The hub cap is laser welded to the outer circumference of the shaft and the inner circumference of the sleeve, and after laser welding, is thin-width cut by a laser along the entire circumference at the radial middle part.

摘要翻译： 提供了尽可能地缩小密封构件的间隙的枢轴组件，并且可以有效地抑制气体和污物从内部的扩散，并且此外，还可以解决来自轮毂盖的气体的问题。 枢轴组件具有配合到轴的两端的球轴承，与配置在这些球轴承的外周的两个滚珠轴承之间的套筒的间隔件，并且具有覆盖滚珠轴承的外端面的毂盖构件 在轴的一端。 轮毂盖被激光焊接到轴的外周和套筒的内周，并且在激光焊接之后，在径向中间部分处沿着整个圆周被激光薄切割。