Automatic locking slider with a pair of pull tabs

Abstract From the Canadian patent

An automatic lock slider for slide fasteners is disclosed which essentially comprises a slider body including an upper and a lower wing defining therebetween a guide channel for the passage of slide fastener elements and a, first and a second locking member associated with the upper and lower wings, respectively and rotatable in opposite directions into and out of engagement with each other through their respective link arms pivotally connected to the slider body, and a pair of pull tabs operatively associated with the locking members for manipulating the slider selectively from either of its sides. The invention presents advance in the art by removing the drawback of the tendency of the …