Tilt and turn window lock system

摘要

In a multi-position window that has a window sash that is rotatable out of the window frame on at least two different axis on pivots which are changed by a drive train on the sash moving to positions, the improvement includes one of a spring driven bolt and a strike on the window sash being moved by the drive train into alignment and engagement with the other on the window frame and with a hole for a tool to retract the bolt from the strike.