发明名称 Electric motor
摘要 In an electric motor having a rotor which is arranged in a rotationally fixed manner on a shaft (4), a fixed bearing (7) is prestressed axially against a stop (9) by a spring element (11) in order to bear the shaft (4). The spring element (11) has an annular shape and has a larger external diameter than the fixed bearing (7). A rim (13), which is produced by peening, of the bearing plate (5) engages behind the external circumference of the element (11).
申请公布号 US6507134(B1) 申请公布日期 2003.01.14
申请号 US20000618422 申请日期 2000.07.18
申请人 MANNESMANN VDO AG 发明人 SEVERIEN HERBERT;BRACK MICHAEL
分类号 F16C35/067;H02K5/173;(IPC1-7):H02K7/08 主分类号 F16C35/067
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