发明名称 Battery-powered electric hand tool
摘要 <p>A battery-powered electric hand tool, such as a battery-powered screwdriver, battery-powered drill or the like, has a machine housing (11), a battery housing (10) attached to it for accommodating batteries, and also a catch connection (12) which is effective between battery housing (10) and machine housing (11) and has catch hooks (17, 18 or 17', 18'), arranged on the battery housing (10) on two opposite side walls, and catch elements arranged on the machine housing (11) for the catch hooks (17, 18 or 17', 18') to engage behind. To obtain a simple design of the catch connection, which permits simple and cost-effective manufacture of the battery housing (10), the catch elements of the catch connection (12) are formed by the U-legs (261, 262) of a U-shaped, spring-elastic wire bow (26) lying in the machine housing (11). In the locking position of the catch connection (12), the catch hooks (17, 18 or 17', 18') overlap the U-legs (261, 262). <IMAGE></p>
申请公布号 EP0548651(B1) 申请公布日期 1997.04.23
申请号 EP19920120824 申请日期 1992.12.07
申请人 SCINTILLA AG 发明人 ALLEMANN, MARKUS
分类号 B25F5/02;H01M2/10;(IPC1-7):B25F5/02 主分类号 B25F5/02
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