发明名称 Punch and winding machine
摘要 An axial flux induction electric motor and method and apparatus for the production thereof, said motor having a rotor and stator, each formed of a core consisting of metal strip having holes punched therein at longitudinally spaced locations so that holes on the core form radially extending slots on a radial face of the core, and wherein said core has the radially inner coils and the radially outer two coils fixed together by deformations thereby preventing unwinding of the core.
申请公布号 US4507947(A) 申请公布日期 1985.04.02
申请号 US19830518137 申请日期 1983.07.28
申请人 CARD-O-MATIC PTY. LIMITED 发明人 STANLEY, LOUIS
分类号 B21D28/22;H02K1/16;H02K1/26;H02K15/02;(IPC1-7):H02K15/02;B21D53/00 主分类号 B21D28/22
代理机构 代理人
主权项
地址