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144 条记录 (耗时 0.024 秒)

    Wheel bearing flange and flat brake disk for motor vehicles
    34.
    发明授权
    Wheel bearing flange and flat brake disk for motor vehicles 失效
    车轮轴承法兰和汽车平面制动盘

    公开(公告)号：US06802399B2

    公开(公告)日：2004-10-12

    申请号：US10319719

    申请日：2002-12-13

    申请人： Peter Niebling ,  Kay Schumacher ,  Heinrich Hofmann

    发明人： Peter Niebling ,  Kay Schumacher ,  Heinrich Hofmann

    IPC分类号： B60T106

    CPC分类号： F16D65/12 ,  F16D2065/1368 ,  F16D2065/1392 ,  F16D2065/1396

    摘要： A wheel bearing flange with a periphery having axial extensions for the mounting of a flat annular brake disk thereon. An isolating connecting element between the axial extensions and the brake disk. The axial extensions have radially outwardly directed projections which engage in radially inward recesses with the interior of the brake disk. The connecting element elastically pre-loads the brake disk relative to the axial extensions to elastically compensate for displacements of the brake disk while driving.

    摘要翻译： 具有用于在其上安装平坦环形制动盘的具有轴向延伸部的周边的车轮轴承法兰。 在轴向延伸部分和制动盘之间的隔离连接元件。 轴向延伸部具有径向向外的突出部，其与制动盘的内部接合在径向向内的凹部中。 连接元件相对于轴向延伸部弹性预加载制动盘，以在驱动时弹性地补偿制动盘的位移。

    Wheel bearing with braking connection to a brake element
    35.
    发明授权
    Wheel bearing with braking connection to a brake element 失效
    车轮轴承与制动元件的制动连接

    公开(公告)号：US06230848B1

    公开(公告)日：2001-05-15

    申请号：US09092472

    申请日：1998-06-05

    申请人： Peter Niebling ,  Harald Merklein ,  Reinhold Mahr ,  Roland Langer ,  Rainer Breitenbach ,  Heinrich Hofmann

    发明人： Peter Niebling ,  Harald Merklein ,  Reinhold Mahr ,  Roland Langer ,  Rainer Breitenbach ,  Heinrich Hofmann

    IPC分类号： B60T106

    CPC分类号： B60B27/0094 ,  B60B27/0005 ,  B60T1/065 ,  B60T1/067 ,  F16D65/10 ,  F16D65/123 ,  F16D2065/136 ,  F16D2065/1384

    摘要： A wheel bearing includes a roller bearing and a wheel flange is disposed around the bearing. The periphery of the wheel flange is profiled over approximately half its axial width with a peripheral locking receptacle in the form of a polygon or polyhedron shape for receiving a brake disk or brake drum thereon and for transmitting the torque between the brake disk or drum and the wheel flange. In addition, fastening bolts between the brake disk or drum and the wheel flange are received in holes in the wheel flange for holding the brake disk or drum to the wheel flange. But, the torque is transmitted due to the peripheral locking receptacle formed on the wheel flange.

    摘要翻译： 车轮轴承包括滚子轴承，并且车轮凸缘设置在轴承周围。 车轮凸缘的周边在其大约一半的轴向宽度上成形，具有多边形或多面体形状的外围锁定接收器，用于在其上接收制动盘或制动鼓，并且用于在制动盘或鼓之间传递扭矩 车轮法兰。 此外，制动盘或滚筒与轮缘之间的紧固螺栓被容纳在车轮凸缘中的孔中，用于将制动盘或滚筒保持在车轮凸缘上。 但是，由于形成在车轮凸缘上的外围锁定接收器，扭矩被传递。

    Method and equipment for obtaining energy from oil wells
    36.
    发明授权
    Method and equipment for obtaining energy from oil wells 失效
    从石油井获得能源的方法和设备

    公开(公告)号：US5117908A

    公开(公告)日：1992-06-02

    申请号：US585124

    申请日：1990-09-28

    申请人： Heinrich Hofmann

    发明人： Heinrich Hofmann

    IPC分类号： E21B43/00 ,  E21B43/01 ,  E21B43/34 ,  F02C7/22 ,  F03G7/04

    CPC分类号： F03G7/04 ,  E21B43/01 ,  E21B43/34

    摘要： Pressurized petroleum flows from a well into a turbine. The petroleum undergoes a pressure reduction in the turbine and then enters a separation chamber where it is separated into liquid and gaseous phases. The liquid phase is sent to a pump which serves to transfer the liquid phase to a station remote from the well. Similarly, the gaseous phase is directed to a compressor which functions to transfer the gaseous phase to a station remote from the well. The pump and the compressor are coupled to the turbine which uses the energy liberated by the petroleum during pressure reduction to drive the pump and the compressor.

    摘要翻译： PCT No.PCT / EP89 / 00264 Sec。 371 1990年9月28日第 102（e）1990年9月28日PCT PCT 1989年3月13日PCT。 出版物WO89 / 09323 日期：1989年10月5日。加压的石油从井中流入涡轮机。 石油在涡轮机中经历减压，然后进入分离室，在该分离室中分离成液相和气相。 液相被送到泵，其用于将液相转移到远离井的站。 类似地，气相被引导到用于将气相转移到远离井的站的压缩机。 泵和压缩机联接到涡轮机，其在压力降低期间使用由石油释放的能量来驱动泵和压缩机。

    Cage for tapered roller bearings
    38.
    发明授权
    Cage for tapered roller bearings 失效
    圆锥滚子轴承用保持架

    公开(公告)号：US4812058A

    公开(公告)日：1989-03-14

    申请号：US209991

    申请日：1988-06-22

    申请人： Heinrich Hofmann ,  Manfred Troster

    发明人： Heinrich Hofmann ,  Manfred Troster

    IPC分类号： F16C19/40 ,  F16C19/36 ,  F16C33/46 ,  F16C33/58

    CPC分类号： F16C25/08 ,  F16C19/364 ,  F16C33/4605 ,  F16C33/4623 ,  F16C33/4682

    摘要： A tapered roller bearing has an outer ring and an inner ring, a row of rollers between the rings and a cage or separator. The inner ring has spaced apart flanges or lips between which the rollers move. The cage includes an annular ring at the radially smaller side which has undulations circumferentially around that ring. The indulations have axially inwardly directed crests that rest against and are pretensioned to urge the rollers toward the other inner ring flange. The webs of the cage between neighboring rollers have radial projections which engage the flange at the radially smaller side of the bearing. The distance between the plane which passes through the axial end surfaces of those radial projections and the plane which is defined by the tips of the undulation crests against the ends of the rollers is slightly greater than the difference between the distance apart of the flanges and the length of the rollers between the flanges.

    摘要翻译： 圆锥滚子轴承具有外圈和内圈，环之间的一排辊和保持架或隔板。 内圈具有间隔开的凸缘或唇缘，辊之间移动。 保持架包括在径向较小侧的环形环，其周围围绕该环形起伏。 这些凹槽具有轴向向内指向的顶部，其抵靠并预张紧以将辊推向另一个内环凸缘。 相邻辊之间的保持架的腹板具有径向突起，其在轴承的径向较小侧接合凸缘。 穿过这些径向突起的轴向端面的平面与由波纹顶端抵靠辊端部限定的平面之间的距离略大于凸缘和第二凸缘之间的距离 凸缘之间的辊的长度。

    Anti-friction bearing for wheels of automotive vehicles
    39.
    发明授权
    Anti-friction bearing for wheels of automotive vehicles 失效
    汽车车轮用抗磨轴承

    公开(公告)号：US4765688A

    公开(公告)日：1988-08-23

    申请号：US916521

    申请日：1986-10-08

    申请人： Heinrich Hofmann ,  Manfred Troster

    发明人： Heinrich Hofmann ,  Manfred Troster

    IPC分类号： B60B27/00 ,  F16C19/18 ,  F16C33/60 ,  F16C35/063 ,  F16C13/00

    CPC分类号： F16C19/184 ,  B60B27/0005 ,  F16C33/60 ,  F16C35/063 ,  Y02T10/86 ,  Y10S464/906

    摘要： In order to keep at least part of the axial and tilting forces that act on a bearing away from the stub shaft supporting the bearing rollers, the inner ring of the bearing is constructed of two sections (2) (3) that support individual sets of ball bearings. The inner ring sections abut one another in a plane perpendicular to the bearing rotational axis. One of these inner ring sections (3) is force fitted on the stub shaft at the free end thereof and has a larger cross section than the other inner ring section (2). A necked-down bolt and mating closure nut, the latter being adjacent inner ring section (3), cooperate to maintain the other bearing elements assembled in operative relationship.

    摘要翻译： 为了保持轴承和倾斜力的至少一部分作用在远离支撑轴承辊的短轴上的轴承上，轴承的内圈由两个部分（2）（3）构成，这两个部分支撑各组 球轴承。 内环部分在与轴承旋转轴线垂直的平面中彼此邻接。 这些内环部分（3）中的一个在其自由端处被压配合在短轴上，并且具有比另一个内环部分（2）更大的横截面。 颈缩螺栓和配合闭合螺母，后者与相邻的内环部分（3）相配合，以保持其他轴承元件组装成操作关系。

    Solid window cage for cylindrical roller bearing
    40.
    发明授权
    Solid window cage for cylindrical roller bearing 失效
    圆柱滚子轴承固体窗笼

    公开(公告)号：US4613239A

    公开(公告)日：1986-09-23

    申请号：US622110

    申请日：1984-06-19

    申请人： Heinrich Hofmann ,  Gunther Heurich

    发明人： Heinrich Hofmann ,  Gunther Heurich

    IPC分类号： F16C33/46

    CPC分类号： F16C33/4676 ,  F16C33/4635 ,  F16C19/26

    摘要： A solid window cage for a cylindrical roller bearing is provided. The pockets for the cylindrical rollers are defined between two axially spaced end rings and by circumferentially spaced apart webs which join the end rings. On each web facing into each pocket, a respective roller holding ledge is developed. The ledge extends in the circumferential direction of the cage into the respective pocket for preventing the roller from falling radially from the pocket. The ledge has an axially central section which projects in the circumferential direction of the cage further into the pocket, and the sides of the ledge adjacent the central section gradually decrease in height in the circumferential direction of the cage toward the end rings, giving the ledge an either dome or trapezoidal shape. The cage has undercuts extending radially through the cage at the transitions between the end rings and the webs.

    摘要翻译： 提供了一种用于圆柱滚子轴承的固体窗保持架。 圆柱滚子的凹槽被限定在两个轴向间隔的端环之间，并且通过连接端环的周向间隔开的腹板限定。 在面向每个口袋的每个腹板上，开发相应的辊保持凸缘。 凸缘在保持架的圆周方向上延伸到相应的凹部中，以防止辊从凹部径向落下。 凸缘具有轴向中心部分，其在保持架的周向方向上进一步突出到袋中，并且与中心部分相邻的凸缘的侧部在轿厢的圆周方向上朝着端环逐渐降低，从而使凸缘 一个圆顶或梯形。 保持架具有在端环和腹板之间的过渡处径向延伸通过保持架的底切。