Je was op zoek naar: lobatura (Italiaans - Engels)

la corona con lobatura interna posteriore facilita la presa e la manovra del volantino.
the rim with internal rear scallops makes the grip and the manoeuvre of the handwheel easier.

la corona con doppia lobatura interna anteriore e posteriore facilita la presa e la manovra del volantino.
the rim with front and rear scallops makes the grip and the manoeuvre of the handwheel easier.

pianta originaria della regione caucasica e ormai considerata cosmopolita, la vite da vino ha fiori ermafroditi e foglie palminervie, con profonde lobature; è resistente ai terreni calcarei, ma sensibile a varie patologie da nematodi, funghi e, in particolare, alla fillossera (phylloxera vitifolii).
original plant of the cosmopolita caucasica region and by now considered, the screw from wine has ermafroditi flowers and leaves palminervie, with deep lobature; he is resistant to limestone lands, but sensitive to the several pathologies from nematodi, fungi and, in particular, to the fillossera (phylloxera vitifolii).