SELF-BLOCKING TERMINAL DEVICE FOR CONNECTING A CONDUIT TO A FLANGED CHUTE, IN PARTICULAR FOR CHARGING A PETROLEUM PRODUCT IN A TRUCK

摘要

P TERMINAL CONNECTION FOR CONDUITS, OF THE GENRE COMPRISING A SELF-LOCKING DEVICE FOR THE REMOVABLE COUPLING OF THE CONNECTION WITH A FLANGED CHUTE. / P P IT INCLUDES A MOBILE SEAT 8 WITH A FITTING APPENDIX 16 WEAR AGAINST THE FRONT PANEL OF THE CHUTE 4 DURING THE APPROACH PHASE BETWEEN THE CONNECTION AND THE CHUTE, DURING WHICH THE MOBILE SEAT 8 IS MOVING TO A POSITION WHERE IT CAN OVERFLOW A PORTION OF THE CHUTE 4 FLANGE AND KEEP IT IN GREEN CONTACT WITH THE END OF THE FITTING; AT THE SAME TIME, THE MOBILE SEAT 8 RELEASES A ROD 12 SUBJECTED TO A SPRING 13 WHICH UNLESS ITSELVES THE CONTROL VALVE TO ENABLE ITS OPENING; ONCE RELEASED, THIS ROD 12 ALSO REMAINS THE MOBILE SEAT 8 IN THE POSITION SO REACHED. / P P APPLICATION IN PARTICULAR TO PIPES TO LOAD A PETROLEUM PRODUCT IN A TRUCK. / P