Motorized Matress Mechanism

[Joe Camper]

There r more than a few 2 slide buses that have a queen bed mechanism that folds the top 1/3 up turning it into a day bed and also allowing someone to walk around the bottom of the bed with the slide in.

R these mechanisms something that the converters build from scratch or r they sourced out? I want one for my RV and I need another for my newest best friends Howard and Orange Crush.

Any help, pictures of your mechanism, identifying lables, anything u got lay it on me. My guess is u can build it from scratch best but mattresses how do they fold OK? No? The less the experimantation the better.

Please help.