公开(公告)号：US06921211B2

公开(公告)日：2005-07-26

申请号：US10650696

申请日：2003-08-29

申请人： Henrik Olsson ,  Jörgen Stendahl ,  Kjell Clasborn

发明人： Henrik Olsson ,  Jörgen Stendahl ,  Kjell Clasborn

IPC分类号： F16C33/66 ,  F16C33/80 ,  F16C35/04 ,  F16J15/447 ,  F16C35/00

CPC分类号： F16C33/6666 ,  F16C33/6651 ,  F16C33/80 ,  F16C35/047

摘要： An oil ring lubricated split bearing housing includes upper and lower bearing housing halves having mating seat surfaces for a bearing which is adapted to support a shaft, an oil reservoir space in the lower housing half, an oil pick up ring partly immersed in the oil reservoir space and rotatable to transfer oil from space to the bearing, an inner labyrinth sealing sleeve fixedly fitted around the shaft and having a circumferential axial groove facing away from the bearing, and an outer labyrinth sealing part with a portion projecting axially into the axial groove thereby forming a labyrinth seal. Both bearing housing halves have gable openings closely fitting around the sleeve. The outer labyrinth sealing part being in the form of a ring having an axially projecting portion entering in the axial groove and another portion retained in a radial, circumferential groove in the upper bearing housing half.

摘要翻译： 油环润滑的分体轴承壳体包括具有适于支撑轴的轴承的配合座面的上和下轴承壳体半部，下壳体半部中的储油空间，部分浸入油储存器中的吸油环 空间并可旋转以将油从空间传递到轴承，内部迷宫式密封套筒，其固定地安装在轴周围并且具有面向轴承的周向轴向槽，以及外部迷宫式密封部分，其具有轴向突出到轴向槽中的部分 形成迷宫密封。 两个轴承座半部具有与套筒紧密配合的山形开口。 外迷宫密封部分为环形，具有进入轴向槽的轴向突出部分，另一部分保持在上轴承壳体半部中的径向周向槽中。