F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16J—PISTONS; CYLINDERS; SEALINGS
F16J13/00—Covers or similar closure members for pressure vessels in general
F16J13/16—Pivoted closures
F16J13/18—Pivoted closures pivoted directly on the frame
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Nouveau joint d'etancheite de conduite de remplissage ou de nettoyage de recipients ou containers tels que des cuves contenant des produits petroliers