发明名称 MACHINE TOOL WITH DETACHABLE MULTI-FUNCTIONAL TOOL
摘要 PURPOSE: A multifunctional tool with detachable machine tools is provided to improve the workability of grinding, drilling, and screwing objects. CONSTITUTION: A multifunctional tool with detachable machine tools comprises a housing(32), a first gear(34) for transferring electronic force, a second gear(40) for transferring electronic force, a chain(44), and a tool member. The second gear for transferring the electronic force is formed in a shaft, and interlocks with the first gear. The chain is installed in between a driven gear and a driving gear formed in the shaft. The tool member is formed on an outer surface of a rotary shaft, and performs the work.
申请公布号 KR20120105960(A) 申请公布日期 2012.09.26
申请号 KR20110023722 申请日期 2011.03.17
申请人 JANG, CHANG YOUL 发明人 JANG, CHANG YOUL
分类号 B25F3/00;B25F5/00 主分类号 B25F3/00
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