The Use of Geared Spring Tabs for Elevator Control (open access)

The Use of Geared Spring Tabs for Elevator Control

Report discussing the use of two types of geared spring tabs for elevator control: ordinary (or ungeared) spring tabs and geared spring tabs. Their use in airplanes of various sizes and in comparison to conventional control systems is described.
Date: February 1945
Creator: Phillips, William H.
System: The UNT Digital Library