The invention relates to an interference screw (1) having recesses (3) in the thread (2) which firstly secure against rotation and secondly prevent flash formation when a screw produced by a diecasting process is removed from the mould.
申请公布号
WO2010017960(A1)
申请公布日期
2010.02.18
申请号
WO2009EP05819
申请日期
2009.08.11
申请人
AAP BIOMATERIALS GMBH;FISCHER, HANS-JOACHIM;WOLFSTAEDTER, MARCO;WITTE, FRANK;HORT, NORBERT;FROEHLICH, BERND;VOITH, WOLFGANG
发明人
FISCHER, HANS-JOACHIM;WOLFSTAEDTER, MARCO;WITTE, FRANK;HORT, NORBERT;FROEHLICH, BERND;VOITH, WOLFGANG
