Engineering topics

Cox, E. F.

Publications and source records attributed to Cox, E. F..

2 records

NASA NTRS1969

Two-axis winch installer for heavy ducts in confined space

Two-axis winching and traversing device is used for installing liquid-propellant rocket-engine fuel and liquid oxygen suction ducts between the valves and the rocket engine on a test stand. The device raises and maneuvers the duct into the required position where it can be safely installed by mechanics.

Cox, E. F.↗

NASA NTRS1968

High-torque power wrench, a concept

High-torque power wrench is small enough to be handled by one or two men yet has sufficient torque to remove 1-1/2- to 4-inch nuts from high-pressure tanks and valves. The action can be made automatic by use of solenoid-operated valves and suitable switches.

Cox, E. F.↗