Need a Beam Trolley Designed to make a Retractable Roof

[UTEX94]

I'm looking for someone who can design a beam trolley or something similar to make a retractable roof for a rooftop bar/restaurant. It will be two sections that will span 50 feet wide and approximately 60 feet long. Hopefully someone will be up for the challenge.

Thanks John

 

[SnTMan]

Hopefully someone will be up for the challenge.

Not for free I'm guessing...

The problem with sloppy work is that the supply FAR EXCEEDS the demand

 

[chicopee]

Perhaps studying the retractable roof mechanism of the Toronto indoor stadium may provide an answer for your indugence.

 

[moon161]

My friend Lionel Hutz is in the business.