ANGULAR CONNECTION DEVICE FOR TUBULAR FRAMES, PARTICULARLY FRAMES FOR SPORTING USES

摘要

An angular connection device for tubular frames particularly for sporting use, for a crossbar (3) and a stud (2) includes: - a through hole (7) carried out in proximity of an end of the crossbar (3); - a concave seat (8) carried out in correspondence of an end of the stud (2), having shape complementary to the external profile of the end portion of the crossbar (3); - a first transversal through hole (9) carried out in the stud (2) in proximity of the seat (8) fit for housing a first pin (5) provided with a housing (11); - a fixing mean (6) to engage the housing (11) through the through hole (7) in correspondence of an assembled condition (M) of the device (1), in which the first pin (5) is inserted in the first transversal through hole (9) and the end portion of the crossbar (3) is fixed in correspondence of the concave seat (8).