pul·ley (p
l
)
n. pl. pul·leys 1. A simple machine consisting essentially of a wheel with a grooved rim in which a pulled rope or chain can run to change the direction of the pull and thereby lift a load.
2. A wheel turned by or driving a belt.
Alternate water pump, alternator, power steering, and crankshaft
pulleys of any diameter or material may be used.
Is it a wheel? Does it have a grooved rim in which a pulled rope or chain can run to change the direction of the pull? Is it any diameter or material?
I think that Jeff is correct. Need photo of exactly he means though.
Bookmarks