Doubatubos provision of coupling amordazador. (Machine-translation by Google Translate, not legally binding)

摘要

A double tube provided with a dockable gag, characterized in that it is constituted by a main body in the form of a half-point arc, having in its periphery a semicircular groove, in which the tube progressively engages during the bending operation; one of the actuating arms is integral with said main body and carries on it and in its initiation a clamp former constituted by two jaws provided on their axis of rotation with a spring that separates them automatically and of a semicircular groove each of them ; aligned with the axis of the groove of the main body; the lower jaw is. Provided with an oscillating screw on a transverse pin, provided with a wing nut for the mobile driving arm carries at its lower end a nose tangent to said main body, also provided with a semicircular channel, attached to the center of said main body by means of a connecting rod that allows the rolling of this last body on the anvil. (Machine-translation by Google Translate, not legally binding)