Device for forming recesses in the coupling of the corner parts of racks for paintings.

摘要

1. DEVICE FOR FORMING recesses LINK CORNER OF THE PARTIES TO TABLES RACKS, comprising EQUALS TWO OPPOSING strawberries arranged vertically RECEIVING THE ROTATION MOTORS SENDOS, each of which has a frustoconical BODY DOTADO recesses vertical side, over the entire surface, TO FIX cutting blades ADDITION TO DEFINE OUTPUTS material removed in machining, said blades PRESENTS THE FORM OF ACUTE ANGLE, one side of which is inclined and shape the sloping sides SIDES OF ONE OF THE TWO-shaped grooves dovetail THAT MAKE EACH OF THE BLADES AT THE CORNER RESPECTIVE the frame, while each STRAWBERRY PRESENTS radial projecting ends and coplanar CLEANING burrs formed in the larger faces CASTING IN sHAPING THE SLOTS.