F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16N—LUBRICATING
F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
F16N21/06—Covering members for nipples, conduits or apertures
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Closing And Opening Devices For Wings, And Checks For Wings
(AREA)
Dispositif permettant de maintenir captif un axe d'articulation dans un logement d'un élément de couronnement, tel qu'une grille ou un tampon, d'un regard de chaussé