发明名称 Prestressed bearing for electrical machines
摘要 The present invention relates to an electrical machine 1, in particular an electric motor, with a housing 2 and covers 3, 4 that close the housing 2 and contain bearings 7, 8 that rotatably support a rotor 5. According to the present invention, spring elements 7.3, 8.3 are provided that act upon at least one bearing shell 7.1, 7.2, 8.1, 8.2 each of bearings 7, 8 with a compression force acting in the axial direction, whereby the mounting of the bearing shell 7.1, 7.2, 8.1, 8.2 that is acted upon by one of the spring elements 7.3, 8.3 is configured as a sliding fit.
申请公布号 US2005238274(A1) 申请公布日期 2005.10.27
申请号 US20050525943 申请日期 2005.02.08
申请人 ZERNIKOW MAIK;ECKERT OLIVER;NGUYEN NGOC-THACH 发明人 ZERNIKOW MAIK;ECKERT OLIVER;NGUYEN NGOC-THACH
分类号 F16C19/54;F16C25/08;H02K5/173;H02K7/08;(IPC1-7):F16C33/66 主分类号 F16C19/54
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