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1. 发明授权

US4560291A Cage for ball bearings, especially for inclined ball bearings 失效
标题翻译：球轴承用球轴承，特别适用于倾斜球轴承
公开(公告)号：US4560291A
公开(公告)日：1985-12-24
申请号：US564836
申请日：1983-12-23
申请人： Roland Bonengel , Herbert Dobhan , Manfred Brandenstein , Ludwig Edelmann , Horst M. Ernst , Helmuth Kregler , Anton Marx , Gunter Neder , Elmar Mause , Armin Olschewski , Rainer Schurger , Robert Stolz
发明人： Roland Bonengel , Herbert Dobhan , Manfred Brandenstein , Ludwig Edelmann , Horst M. Ernst , Helmuth Kregler , Anton Marx , Gunter Neder , Elmar Mause , Armin Olschewski , Rainer Schurger , Robert Stolz
IPC分类号： F16C19/14 , F16C33/38
CPC分类号： F16C33/3856 , F16C19/14 , F16C33/3887
摘要： A cage for ball bearings consists of two side rings connected together by webs, and having ball pockets with ball pockets having curved partial surfaces inside and outside of the pitch circle and displaced from one another in the axial direction. In this arrangement the rubbing between the walls of the cage pockets and the balls is very small and free space is provided for receiving a lubricant. The pocket walls of the cage sections lying in the region of one or the other of the side rings has several radially-overlying zones, with conical surfaces, the conical surfaces being arranged at different inclinations to the bearing axis.
摘要翻译：用于球轴承的保持架由通过腹板连接在一起的两个侧环组成，并且具有球窝，球窝具有在节圆内部和外部的弯曲部分表面并且在轴向上彼此偏移。在这种布置中，保持槽和球的壁之间的摩擦非常小，并且提供用于容纳润滑剂的自由空间。位于一个或另一个侧环的区域中的保持架部分的窝壁具有几个具有圆锥形表面的径向覆盖区域，锥形表面布置成与轴承轴线不同的倾斜度。

2. 发明授权

US4153258A Packing seal 失效
标题翻译：包装密封
公开(公告)号：US4153258A
公开(公告)日：1979-05-08
申请号：US605508
申请日：1975-08-18
申请人： Wolfgang Huber , Anton Marx
发明人： Wolfgang Huber , Anton Marx
IPC分类号： F16J15/34 , F16J15/40 , F16J15/44
CPC分类号： F16J15/441 , F16J15/3412 , F16J15/406
摘要： A packing seal for closing the space between a rotating shaft and a stationary machine part is described. A ring is located in an annular slot formed in one of the shaft or machine parts. The ring is tensioned radially on the rotating or on the non-rotating part and axially spaced from the frontal faces of the slot so that a fluid media can be located therebetween. At least one face of the ring has a plurality of arcuate grooves by which the pressure of the fluid medium between the ring and the opposing frontal face of the slot is generated on rotation of said shaft.
摘要翻译：描述用于封闭旋转轴和固定机器部件之间的空间的填料密封件。环位于形成在轴或机器部件之一中的环形槽中。环在旋转的或非旋转的部分上径向张紧，并且与槽的前表面轴向间隔开，使得流体介质可以位于它们之间。环的至少一个面具有多个弧形槽，通过该多个弧形槽，在所述轴和所述槽的相对的前表面之间的流体介质的压力在所述轴的旋转时产生。

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