发明名称 Screwing tool and retaining element for a screwing tool
摘要 <p>The screwdriver tool has a molded part (4) for connection to the screw head, which has an arrangement for force-locking connection to the screw head. The arrangement for force-locking connection to the screw head is a flexible holding element (5) that can be pressed into a cutout in the screw head. An independent claim is also included for a holding element.</p>
申请公布号 EP1943980(A1) 申请公布日期 2008.07.16
申请号 EP20070000591 申请日期 2007.01.12
申请人 ZL MICRODENT-ATTACHMENT GMBH & CO. KG 发明人 BOESCHEMEYER, THOMAS;CLOSTERMANN, VOLKHARD-HAGEN;DRAGOTTO, NICO
分类号 A61C8/00;B25B23/10 主分类号 A61C8/00
代理机构 代理人
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