Assertion: ladle | /r/HasProperty | fitted with operated gearbox
Facets:
value: manually
type: MANNER
Source sentences:
text: Where the ladle is fitted with a manually operated gearbox, the type of gearbox most commonly used is the worm and wheel design because in most practical circumstances, and when correctly maintained it can be considered as "self-locking" and doesn't need an internal friction brake to regulate the tilting speed of the ladle.