DEVICE FOR BLOCKING AN ARTICULATION AXIS IN THE HOUSING OF A CROWN MEMB ER, SUCH AS A GRID OR A BUFFER, IN A ROAD PORTHOLE

摘要

The present invention relates to a device for maintaining capt si a hinge axis in a housing of a cap element, such as a grid or a buffer, a manhole. The device is characterized in that it comprises a pin (9) removably attached to the cap member (2) so as to axially retain the hinge pin (7) in a housing (8) of the element (2) against the restoring force of an elastic member (11) interposed between the axis (7) and the bottom (8a) of the housing (8). The invention finds application in road equipment. / SDO AB