发明名称 |
Modular cordless tools |
摘要 |
Cordless electric tools or the like comprising a power handle and a plurality of diverse tool heads detachably securable thereto. The power handle includes battery means therein and operator controlled switch means, whereas each of the diverse tool heads may include an electric motor and an output means. The tool heads and power handle include interengageable means constructed for quick mechanical and electrical interconnection therebetween facilitating quick connection and disconnection of the power handle from the various tool heads without requiring any special tools or implements. Electrical interconnection is made automatically upon mechanical interconnection. In addition, a battery charger for the battery means may include similar mechanical and electrical connection means operatively engageable with the power handle to afford ready and easy charging of the battery means between uses of the power handle.
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申请公布号 |
US4050003(A) |
申请公布日期 |
1977.09.20 |
申请号 |
US19760659035 |
申请日期 |
1976.02.18 |
申请人 |
THE BLACK AND DECKER MANUFACTURING COMPANY |
发明人 |
OWINGS, PETER RUSSELL;BECKERING, JACOBUS JAN;BUNYEA, RODERICK FRANCIS |
分类号 |
B25F3/00;B25F5/02;H01M2/10;(IPC1-7):H01R13/54;H01M10/46 |
主分类号 |
B25F3/00 |
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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