At D.E.I. Welding we provide in-shop and on-site fabrication and repair
services using mild and alloy steels, stainless steels, and aluminum.
Here are some examples of our work.
pictures of tow bars for aircraft. Three of these tow bars were built
for a local engineering company with four aircraft . They are spring
loaded closed and are opened with an over-center lever arrangement.
When tow bar fork is opened, the lever/linkage goes over center to hold
it open. When it is time to go on the aircraft the spring holds the