method and device for repair of worn or deformed sliders for zippers

摘要

a method for the repair of sliders for zippers worn or deformed, it includes the steps of a) cursor movement towards the end unit of rows of teeth.(b) block of the cursor along a first longitudinal plane of symmetry perpendicular to platelets in correspondence of the septum connection(c) the localized plastic deformation of flanges inward along a second plane of symmetry perpendicular to the first and in the vicinity of their rear end to restore thegold original minimum distance so as to allow the coupling of the rows of teeth by scrolling the cursor.a device for the repair of sliders for zippers includes locking means acts to tighten the plates along the first longitudinal plane of symmetry of the cursor in the matchin the area of connection to the central sector in order to avoid the occurrence of cracks in the area.and means of local deformation of the fins in the vicinity of their rear end to close them with their minimum distance to the original value.the locking means and the deformation are conformed to not interfere each other when use them simultaneously.