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260 条记录 (耗时 0.03 秒)

    Dampenable bearing
    13.
    发明授权
    Dampenable bearing 失效
    防滑轴承

    公开(公告)号：US6116784A

    公开(公告)日：2000-09-12

    申请号：US226268

    申请日：1999-01-07

    申请人： Gregory R. Brotz

    发明人： Gregory R. Brotz

    IPC分类号： F16C23/00 ,  F16C27/00 ,  F16F9/53

    CPC分类号： F16F9/53 ,  F16C23/00 ,  F16C27/00 ,  F16F2230/14

    摘要： A dampening bearing support member having a plurality of bearings disposed between an object and a base with rheological fluid disposed around the bearings and structure to retain the rheological fluid in such position, with the rheological fluid being under the control of the user at times when it is desired to stiffen the rheological fluid and limit or prevent movement of the bearings and the object in relation to the base.

    摘要翻译： 阻尼轴承支撑构件，其具有设置在物体和基座之间的多个轴承，流体流体设置在轴承和结构周围，以将流变液保持在该位置，流体流体在用户的控制下 期望加强流变液并限制或防止轴承和物体相对于基座的移动。

    Assembly of two objects articulated to each other with two degrees of freedom in rotation
    14.
    发明授权
    Assembly of two objects articulated to each other with two degrees of freedom in rotation 有权
    两个对象的组合以两个旋转自由度彼此铰接

    公开(公告)号：US6092934A

    公开(公告)日：2000-07-25

    申请号：US288290

    申请日：1999-04-08

    申请人： Daniel Germain Alexis Kettler

    发明人： Daniel Germain Alexis Kettler

    IPC分类号： F16C11/04 ,  F16C23/00 ,  F16C23/02 ,  F16C23/04 ,  F16C25/04

    CPC分类号： F16C23/045 ,  F16C2326/43

    摘要： Two objects are articulated together by a strong and compact joint which provides two rotational degrees of freedom about axes X and Y, and which comprises a bearing have a male inner ring swivel mounted in a female outer ring. The male inner ring is rotatably mounted on a shaft integral with one of the objects and defining the axis X, and the female outer ring is attached to the other object. The two rings are rotationally linked in the direction of an axis Z perpendicular to the X and Y axes by two flat support surfaces on the inner ring arranged between two flat guide surfaces in the outer ring, the said support surfaces and the said guide surfaces being parallel to the X and Z axes.

    摘要翻译： 两个物体通过一个牢固且紧凑的接头铰接在一起，该接头提供关于轴X和Y的两个旋转自由度，并且其包括一个轴承，其具有安装在阴外圈中的阳内环转动件。 阳内圈可旋转地安装在与其中一个物体一体的轴上并且限定轴线X，并且阴外环附接到另一个物体。 两个环在垂直于X和Y轴的轴线Z的方向上通过设置在外圈中的两个平坦的引导表面之间的内圈上的两个平坦支撑表面旋转地连接，所述支撑表面和所述引导表面是 平行于X轴和Z轴。

    Bearing control system for a roll with hydrostatic bearings
    15.
    发明授权
    Bearing control system for a roll with hydrostatic bearings 失效
    带静压轴承的滚动轴承控制系统

    公开(公告)号：US6012386A

    公开(公告)日：2000-01-11

    申请号：US171163

    申请日：1998-10-14

    申请人： Juha Lahtinen ,  Pekka Kivioja ,  Vesa Nokelainen ,  Kari Holopainen ,  Juha Ehrola

    发明人： Juha Lahtinen ,  Pekka Kivioja ,  Vesa Nokelainen ,  Kari Holopainen ,  Juha Ehrola

    IPC分类号： D21G1/02 ,  F16C13/04 ,  F16C23/00 ,  F16C32/06 ,  B30B3/04 ,  F16C27/00

    CPC分类号： F16C32/0644 ,  D21G1/0226 ,  F16C13/04 ,  F16C23/00 ,  F16C32/0666

    摘要： A bearing control system for a roll with hydrostatic bearings which is mounted by its axle on a bearing block or other equivalent frame member by hydraulically loaded hydrostatic bearing elements. A principal bearing element acts in a principal loading direction and another bearing element is a backup bearing element which acts in a direction opposite to the principal loading direction. The bearing elements include bearing shoes positioned freely around the axle in order to support the axle so that the roll revolves freely in relation to the bearing block or other frame member. The control system feeds a hydraulic pressure medium to the hydrostatic bearing elements so that the roll is displaceable in the principal loading direction, e.g., in the direction of the nip plane, by displacing the axle via the bearing elements.

    摘要翻译： PCT No.PCT / FI98 / 00087 Sec。 371日期：1998年10月14日 102（e）日期1998年10月14日PCT 1998年1月28日PCT PCT。 公开号WO98 / 36185 日期1998年8月20日用于具有静压轴承的滚动轴承控制系统，其通过其轴通过液压负载静压轴承元件由其轴安装在轴承座或其它等效的框架构件上。 主轴承元件作用在主加载方向上，另一个轴承元件是沿与主加载方向相反的方向作用的支承轴承元件。 轴承元件包括轴承座，其自由地围绕车轴定位，以便支撑轴，使得辊相对于轴承座或其他框架件自由旋转。 控制系统将液压介质供给到静压轴承元件，使得辊可以通过使轴经由轴承元件移位而沿着主加载方向（例如，在夹持平面的方向上）移动。

    Self-aligning bearing structure
    16.
    发明授权
    Self-aligning bearing structure 失效
    自调心轴承结构

    公开(公告)号：US5813768A

    公开(公告)日：1998-09-29

    申请号：US857575

    申请日：1997-05-16

    申请人： Gregory S. Lyon

    发明人： Gregory S. Lyon

    IPC分类号： F16C23/04 ,  F16C27/02 ,  F16C33/20 ,  F16C35/02 ,  F16C23/00

    CPC分类号： F16C23/04 ,  F16C27/02 ,  F16C33/20 ,  F16C35/02

    摘要： A thermoplastic bearing liner having compliant and compensating structure to adjust for a misalignment of a shaft insertably received therein. The bearing liner comprises a hollow, substantially cylindrical shaped member having two ends and an intermediate portion. A flange extends circumferentially and projects radially from at least one of the two ends. A flexible frustoconical member is mounted adjacent a distal end of the flange and extends circumferentially from the flange.

    摘要翻译： 一种具有柔顺和补偿结构的热塑性轴承衬套，用于调整可插入地容纳在其中的轴的未对准。 轴承衬套包括具有两个端部和中间部分的中空的大致圆柱形的构件。 凸缘沿周向延伸并从两端中的至少一个径向伸出。 柔性截头圆锥体构件邻近凸缘的远端安装并且从凸缘周向延伸。

    Preload control apparatus for bearings
    17.
    发明授权
    Preload control apparatus for bearings 失效
    轴承预紧控制装置

    公开(公告)号：US5779369A

    公开(公告)日：1998-07-14

    申请号：US605596

    申请日：1996-02-22

    申请人： Koichiro Kitamura

    发明人： Koichiro Kitamura

    IPC分类号： F16C25/08 ,  F16C23/00

    CPC分类号： F16C25/083 ,  F16C2202/28 ,  Y10T409/309352

    摘要： A preload control apparatus comprising a bearing 16-19 and at least one coned disc spring 26 for exerting a preload on the bearing, one or some or all of the coned disc spring(s) being at least partly made of a shape memory alloy so that the preload on the bearing can be adjusted with changes in temperature of the coned disc spring(s).

    摘要翻译： 一种预载控制装置，包括轴承16-19和用于在轴承上施加预载荷的至少一个碟形弹簧26，一个或一些或所有的碟形弹簧至少部分地由形状记忆合金制成， 可以随着碟形弹簧的温度变化来调节轴承上的预载荷。

    Bearing take-up apparatus utilizing conventional flange bearing
    18.
    发明授权
    Bearing take-up apparatus utilizing conventional flange bearing 失效
    采用常规法兰轴承的轴承卷取装置

    公开(公告)号：US5749659A

    公开(公告)日：1998-05-12

    申请号：US749299

    申请日：1996-11-14

    申请人： Donald L. Nisley

    发明人： Donald L. Nisley

    IPC分类号： B65G23/44 ,  F16C23/00 ,  F16C23/02

    CPC分类号： B65G23/44 ,  F16C23/00

    摘要： A bearing take-up apparatus is adapted to utilize a bearing assembly having a conventional flange bearing housing. The apparatus includes a bearing carrier mounted for slidable movement between a pair of parallel guide rails. The bearing carrier may be formed of a unitary piece of sheet metal according to known metal forming techniques. The bearing assembly is mounted to the bearing carrier to support a rotatable shaft. The bearing carrier is moved to a desired position along the guide rails utilizing an elongated transmission screw or the like. The arrangement facilitates replacement of the bearing assembly in the field.

    摘要翻译： 轴承卷取装置适于利用具有常规凸缘轴承壳体的轴承组件。 该装置包括安装成用于在一对平行导轨之间滑动的轴承架。 根据已知的金属成形技术，轴承载体可以由整体的金属板形成。 轴承组件安装到轴承架上以支撑可旋转的轴。 使用细长的传动螺丝等将轴承架沿着导轨移动到期望的位置。 该装置有助于在现场更换轴承组件。

    Bearing and seal assembly
    20.
    发明授权
    Bearing and seal assembly 失效
    轴承和密封组装

    公开(公告)号：US5085518A

    公开(公告)日：1992-02-04

    申请号：US734747

    申请日：1991-07-23

    申请人： Luc Langouet

    发明人： Luc Langouet

    IPC分类号： F01C21/02 ,  F16C23/00 ,  F16C23/06 ,  F16C27/04 ,  F16C35/04

    CPC分类号： F16C27/04 ,  F01C21/02 ,  F16C23/06 ,  F16C35/04

    摘要： A bearing and seal assembly for supporting a rotor for rotation about an axis in a rotor receiving bore of a rotating machine which is concentric to the axis of rotation. The bearing and seal assembly includes a nonrotatable bearing support member dimensioned to loosely fit inside the rotor bore so as to be radially movable relative to the axis of rotation. A bearing receiving portion is provided on the bearing support that holds a bearing which mounts the rotor on the bearing support member. A seal is nonrotatably mounted on the bearing support and has an outer peripheral portion dimensioned to have a close tolerance nonrotating fit with an inner peripheral surface of the rotor bore; an inner peripheral portion; and an nonrotating sealing surface dimensioned to have a close tolerance sealing relationship with a rotating sealing surface on the rotor. The bearing support has a radial dimension that is less than the radial dimension between a radial outer portion and an inner peripheral surface of the bore to permit radial adjustment of the rotor axis to locate a rotor sealing surface in concentricity with the nonrotating sealing surface of the seal. A releasable clamping device is provided for securing the members together to lock the rotor and seal surfaces in the position of concentricity.

    摘要翻译： 一种用于支撑转子的轴承和密封组件，所述转子围绕与旋转轴线同心的旋转机器的转子接收孔中的轴线旋转。 轴承和密封组件包括不可转动的轴承支撑构件，其尺寸适于松动地配合在转子孔内，以便相对于旋转轴线可径向移动。 轴承座部分设置在轴承座上，该轴承座支承将转子安装在轴承支承件上的轴承。 密封件不可旋转地安装在轴承支撑件上，并且具有外周部分，外周部分的尺寸设计成与转子孔的内周表面具有紧密的公差非旋转配合; 内周部; 以及非转动密封表面，其尺寸设计成与转子上的旋转密封表面具有紧密公差密封关系。 所述轴承支撑件的径向尺寸小于所述孔的径向外部部分和内周表面之间的径向尺寸，以允许径向调节所述转子轴线，以将转子密封表面与所述转子密封表面的非旋转密封表面同心 密封。 提供了可释放的夹紧装置，用于将构件固定在一起以锁定转子并将表面密封在同心度的位置。