A self-latching latch device

摘要

A sash latch device of the self-latching type including a primary bolt for engagement with a strike. The primary bolt is coupled to an operating element whereby the primary bolt is movable from a latching position to a retracted position. Retaining means is included to retain the primary bolt in the retracted position and activation means allows the retaining means to be released, in order to enable the primary bolt to move from the retracted position to the latching position.