FASTENER SYSTEM WITH STABLE ENGAGEMENT AND STICK FIT
摘要
<p>Various embodiments described herein provide a fastener system having straight walled driving surfaces that provides a reliable stick fit feature, while also improving stability of engagement between the system components. A feature of the new system is to allow engagement of existing standard straight walled drivers in the new system.</p>
申请公布号
WO2011109040(A1)
申请公布日期
2011.09.09
申请号
WO2010US48846
申请日期
2010.09.15
申请人
PHILLIPS SCREW COMPANY;HUGHES, BARRY, J.;DILLING, GARY