<p>A two point lock includes two pivotally mounted security hooks having sliding faces that engage sliding faces of a spring-loaded mishandling pin when the mishandling pin is vertically extended and the security hooks are rotatably retracted. The mishandling pin is vertically retracted when it abuts a jamb. When the mishandling pin is vertically retracted, the sliding faces disengage so that the security hooks can rotate to lock onto a striker on the jamb. Thus, the mishandling pin prevents the security hooks from being slammed into the striker before a door or a window is fully closed.</p>
申请公布号
WO2008131297(A3)
申请公布日期
2009.12.30
申请号
WO2008US60925
申请日期
2008.04.18
申请人
UNION TOOL EXPORTERS, LTD.;CHUNG, STANLEY;BOURGOIN, BRIAN;BRIGGS, JEFFREY M.;DEMARSEILLES, PAUL
发明人
CHUNG, STANLEY;BOURGOIN, BRIAN;BRIGGS, JEFFREY M.;DEMARSEILLES, PAUL