Constructive disposition applied in conjunction to stem glasses

摘要

Understood by a main body, formed from units acondicionares and rods, whose front ends is transversely channels of the joints cm format of "V", formed from the crushing of the rods, which are immediately elements of anchorages, whose edges The upper and lower are provided with undercuts a cane,Which are coupled in rebounds travadores prepared in internally in the receptacles acondicionares housed in the extreme lateral frame glasses.