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31. 发明授权

US5971615A Hemispheric bearing apparatus for preventing deformation of hemisphere 失效
标题翻译：用于防止半球变形的半球形轴承装置
公开(公告)号：US5971615A
公开(公告)日：1999-10-26
申请号：US10576
申请日：1998-01-22
申请人： Jin-seung Choi , Chang-woo Lee
发明人： Jin-seung Choi , Chang-woo Lee
IPC分类号： F16C17/00 , F16C17/10 , F16C23/04 , F16C33/06 , F16C35/02 , F16C32/06
CPC分类号： F16C17/10
摘要： A hemispheric bearing apparatus for preventing deformation of a hemisphere occurring when a shaft is push-fitted into a shaft inserting hole formed at the center of a hemisphere in a hemispheric bearing which supports a thrust load and a radial load at the same time, the apparatus including a pair of hemispheres fitted into a fixing shaft to face each other around a spacer, and having a first section disposed opposite to the spacer and a second section contacted with the spacer; a first deformation preventing portion formed in the first section at a predetermined distance around the fixing shaft to prevent deformation of the hemispheres; and a second deformation preventing mechanism formed in the second section at a predetermined distance around the fixing shaft to prevent deformation of the hemispheres.
摘要翻译：一种半球形轴承装置，用于防止当将轴插入形成在同时支撑推力载荷和径向载荷的半球形轴承的半球中心处的轴插入孔时发生的半球变形，该装置包括一对半球，其配合到固定轴中以围绕间隔件彼此面对，并且具有与间隔件相对设置的第一部分和与间隔件接触的第二部分; 第一变形防止部，其形成在所述第一部分中，围绕所述固定轴以预定距离，以防止所述半球变形; 以及第二变形防止机构，其形成在所述第二部分中，围绕所述固定轴以预定距离，以防止所述半球变形。

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