Encara no tenim significats per a "line shaft".
1The pulley on the line shaft must then have a diameter of 8.
2The counter shaft must be parallel to the line shaft.
3The basement contains the line shaft and pulleys for driving rolls, stones, cockle machine, and separator.
4Suppose again that a line shaft runs 300 R.P.M., and a counter shaft 600 R.P.M.
5The line shaft runs directly through the center of the basement, the power being from engine or water wheel outside the building.
6To give this speed on the line shaft with a rated speed of 2,000 on the 3 in.
7The elevator heads are all directly upon the attic line shaft, and the bolting chests are driven by uprights dropped from this shaft.
8To accomplish this would probably require a motor of 3 or 4 H. P. The line shafting driving ceiling fans usually runs about 75 revolutions.