发明名称 |
PEZZO MANEGGEVOLE A MOTORE INTEGRATO |
摘要 |
A hand held device with built-in motor for rotational drive of small tools. The hand held device includes an outer housing consisting of a larger diameter rear part which contains an electric driving motor, an intermediate part of small diameter which contains motion transmitting means, and a front part in which is mounted a holder for the tool to be driven. The electric driving motor is a brushless motor having a rotor encapsulated in a sealed insulating enclosure and includes permanent magnets covered with a layer of conducting metal and a stator made up of multi-phase winding coils embedded in a molded plastic material. The motion transmission means consists of non-contacting magnetic coupling means. |
申请公布号 |
IT1149382(B) |
申请公布日期 |
1986.12.03 |
申请号 |
IT19820049230 |
申请日期 |
1982.10.08 |
申请人 |
KOLLMORGEN TECHNOLOGIES CORP. |
发明人 |
TARDIEU PIERRE RAYMOND;MULET-MARQUIS YVES HENRI |
分类号 |
A61C1/00;A61C1/06;A61C1/18;F16H49/00;H02K7/11;(IPC1-7):B23Q/ |
主分类号 |
A61C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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