MICHAUX model with filling funnel. Oil fills the tank by the central tube which is used for the output control because the end of the stem seals the weep hole of oil. It is turned by the funnel of the top. An internal pawl makes it possible to preserve the adjustment. The foot is marked name of manufacturing.
cliquet michaux entonnoir
interns pawl of flow control
huileur Michaux
entonoir vu de dessus du graisseur Michaux
top view
 texte Michaux