11. Propeller production includes controllable-pitch propeller ( CPP ), blades, and lines of shafting . 12. However, it still had disc / roller integrators as well as shafting to interconnect the mechanical elements. 13. William Fairbairn addressed the problem of line-shafting and was responsible for improving the efficiency of the mill. 14. The mill was originally built to run on hydropower, transmitted from water turbines throughout the building by mechanical shafting . 15. As it stated in a joint NASA-Boeing publication the new aircraft gearbox will incorporate composite shafting and structural housing. 16. The shafting for the machinery was under the floor, as was a tramway for trucks to remove the cutting waste. 17. Between the late 19th and mid-20th centuries, individual electric motors at each lathe replaced line shafting as the power source. 18. Unlike the Shay, Heisler's design did not have a continuous string of line shafting running the length of the engine. 19. The rotors were constructed on site, while the casings and shafting was constructed in John Brown's Atlas works in Sheffield. 20. In early factory electrification only large motors were available, so new factories installed a large motor to drive line shafting and millwork.
