Instructional Video Catalog: Title Description
Title: " Elevator, The "
Hunkin demonstrates how the safety mechanism invented by Elisha Otis has been adapted for modern elevators. We see how sensors and microprocessors function to check weight, confirm that doors are closed, select stops and stop the elevator at the correct level.
Production Date: 1994
Length: 30 minutes
Ordering: NETCHE Member checkout
Non-Members: Not available
Series Title: SECRET LIFE OF THE OFFICE