发明名称 Multi-functional screwdriver
摘要 The invention relates to a multi-functional screwdriver including a shaft forming a pair of coplanar bends rotatably mounted to a handle having therein a compartment for storing a plurality of bits. The shaft is covered with a non conductive sleeve and includes a magnetic bit driver on a distal end for securing bits. To prevent rotation of the shaft within the handle a locking means is provided which includes a locking member pivotally attached to the handle which can be pivoted so that the member is removably inserted into an aperture in the shaft to prevent the shaft from rotating within the handle.
申请公布号 US6668687(B1) 申请公布日期 2003.12.30
申请号 US20020189426 申请日期 2002.07.08
申请人 MILLER CHARLES H. 发明人 MILLER CHARLES H.
分类号 B25B15/00;B25B15/02;B25B23/00;B25B23/12;(IPC1-7):B25B13/00 主分类号 B25B15/00
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