公开(公告)号：US20160333929A1

公开(公告)日：2016-11-17

申请号：US15111882

申请日：2015-01-13

申请人： VOITH PATENT GMBH

发明人： JOSEF ALTHAUS ,  ULRICH KEMPTER ,  ANDREAS FUCHS

IPC分类号： F16C32/06 ,  F16C33/10

CPC分类号： F16C32/0659 ,  F16C17/022 ,  F16C17/028 ,  F16C32/0655 ,  F16C33/1075

摘要： A hydrodynamic plain bearing has a bearing shell with an inner surface forming a bearing surface for a rotating shaft or the like. The bearing surface, in order to form a bearing having a multi-wedge bore, has a plurality of surface segments arranged one after the other in the circumferential direction and each forming a circle segment having a radius R by way of the inner circumference of the surface segments. The center point of the circle segment of each surface segment is shifted relative to a center point of the bearing shell by an eccentricity. The bearing shell has two halves, each extending over 180° of the bearing surface and joined in a joint plane. At least one surface segment is offset from the center point of the bearing shell along an offset plane at an angle to the joint plane in the circumferential direction of the bearing shell.

摘要翻译： 流体动力滑动轴承具有轴承壳，其内表面形成用于旋转轴等的支承表面。 为了形成具有多楔形孔的轴承的轴承表面具有沿圆周方向一个接一个地布置的多个表面段，并且每个形成具有半径R的圆形段，该圆弧段通过 表面段。 每个表面段的圆段的中心点相对于轴承壳的中心点偏心偏移。 轴承壳有两半，每个都延伸超过轴承表面的180°，并在接合平面上接合。 至少一个表面段沿轴承壳体的圆周方向上与接合平面成一角度的偏移平面偏离轴承壳体的中心点。