公开(公告)号：US06679087B2

公开(公告)日：2004-01-20

申请号：US10054636

申请日：2001-10-29

申请人： Donald K. Suggs ,  Brian M. Reid

发明人： Donald K. Suggs ,  Brian M. Reid

IPC分类号： E05G104

CPC分类号： E05B65/0075 ,  E05B65/0082 ,  E05G1/04 ,  Y10S70/63 ,  Y10T70/5518 ,  Y10T70/7401 ,  Y10T70/7424 ,  Y10T70/7921 ,  Y10T292/0963 ,  Y10T292/0964

摘要： The invention relates to a safe mechanism for resistance to drilling, by use of a door mounted crankshaft mechanism. The crankshaft includes a shoulder which transfers force to the safe door rather than transmitting it to other lock mechanism components. A crank plate attached to the crankshaft rotates from an open position to a locking position, and by rotation moves a link arm with attached locking pins laterally into engagement with the doorframe. A re-locker device locks both the crank plate and the link arm in place to make entry more difficult.

摘要翻译： 本发明涉及一种通过使用门安装的曲轴机构来抵抗钻孔的安全机构。 曲轴包括将力传递到安全门而不是将其传送到其他锁定机构部件的肩部。 附接到曲轴的曲柄板从打开位置旋转到锁定位置，并且通过旋转使具有附接的锁定销的连杆臂横向移动以与门框接合。 重新装箱装置将曲柄板和连杆臂都锁定在适当的位置以使进入更困难。

公开(公告)号：US06541124B1

公开(公告)日：2003-04-01

申请号：US10011041

申请日：2001-11-13

申请人： Donald K. Suggs

发明人： Donald K. Suggs

IPC分类号： B32B1504

CPC分类号： C22C30/00 ,  B32B15/013 ,  B32B15/015 ,  C22C9/04 ,  C22C30/02 ,  C22C30/06 ,  C23C24/10 ,  C23C26/02 ,  E05B15/02 ,  E05B15/1614 ,  Y10S428/926 ,  Y10S428/932 ,  Y10T428/12007 ,  Y10T428/12014 ,  Y10T428/12028 ,  Y10T428/12097 ,  Y10T428/12146 ,  Y10T428/12493 ,  Y10T428/12576 ,  Y10T428/12792 ,  Y10T428/12861 ,  Y10T428/12903 ,  Y10T428/12944 ,  Y10T428/12972 ,  Y10T428/12986 ,  Y10T428/12993

摘要： A drill resistant plate, which presents a rough surface of hardened particles to drilling attack, and which tends to snap or destroy drill bits before they can began drilling. The plate is made by brazing hard particles into a matrix of brazing material attached to a steel plate. Nickel-Silver brazing material is used to form the matrix on the steel plate, and tungsten carbide particles of 8-10 mesh are secured within the matrix, with the hard particles of tungsten carbide partially exposed, presenting a roughened surface with angular pieces of tungsten carbide to the drilling attack.

摘要翻译： 一种耐磨板，其具有硬化颗粒的粗糙表面以进行钻孔攻击，并且在开始钻孔之前倾向于咬合或破坏钻头。 该板通过将硬颗粒钎焊到附接到钢板的钎焊材料的基体中而制成。 使用镍 - 银钎焊材料在钢板上形成基体，将8-10目的碳化钨颗粒固定在基质内，硬质碳化钨颗粒部分暴露出来，呈现出具有角度的钨片的粗糙表面 硬质合金进行钻孔攻击。