AR073615A1

AR073615A1 - PLASTIC MATERIAL CONNECTOR FOR THE INSTALLATION OF DRIVING HOSES IN AIR BRAKE FACILITIES

Info

Publication number: AR073615A1
Authority: AR
Original assignee: R G Frenos S A
Priority date: 2009-09-18
Filing date: 2009-09-18
Publication date: 2010-11-17

Abstract

Es un conector del tipo que se extienden vinculando los distintos organos, mandos y elementos que intervienen en una instalacion de freno neumático para vehículo, para lo cual tienen su extremo de acople montado en un medio conector tubular a través del cual se establece la conexion. Comprende la combinacion básica de tres elementos de accion cooperante, a saber: un inserto tubular interno (1), receptor de la manguera (5) que se acopla; una traba tubular de apriete (2) que actua sobre el tramo de manguera alojado en dicho inserto tubular interno, y una tuerca de acople y conexion (3), que se fija por roscado en el cuerpo del elemento sobre el que se establece la conexion, la cual se dispone con cierta justeza sobre el tramo proximal del mismo inserto, con la intercalacion de un anillo elástico de hermetizacion (o'ring) (12 que asegura la hermeticidad. Dicho inserto cilíndrico interno, comprende un primer tramo (4) levemente conico, por donde ingresa la manguera, el cual se extiende hasta el escalon anular (6), donde nace un segundo tramo cilíndrico y de menor diámetro (7), receptor del extremo de la manguera, que es encerrado por la traba tubular de apriete (2) y se extiende hasta un punto intermedio donde se define una pestana anular intermedia sobre la que hace tope la tuerca roscada de conexion al cuerpo de la válvula o pieza en la que se instala el conector, con la intercalacion del anillo de sello.It is a connector of the type that extends by linking the different organs, controls and elements involved in a pneumatic vehicle brake installation, for which they have their coupling end mounted on a tubular connector means through which the connection is established. It comprises the basic combination of three cooperating action elements, namely: an internal tubular insert (1), receiver of the hose (5) that is coupled; a tubular clamp (2) acting on the hose section housed in said internal tubular insert, and a coupling and connection nut (3), which is fixed by threading on the body of the element on which the connection is established , which is arranged with some fairness on the proximal section of the same insert, with the intercalation of an elastic sealing ring (o'ring) (12 that ensures the tightness. Said internal cylindrical insert, comprises a first section (4) slightly conical, where the hose enters, which extends to the annular step (6), where a second cylindrical section and of smaller diameter (7) is born, receiver of the end of the hose, which is enclosed by the tubular clamp (2) and extends to an intermediate point where an intermediate annular flange is defined on which the threaded nut of connection to the body of the valve or part in which the connector is installed, stops, with the intercalation of the seal ring.