Bimetallic Bow urethane foam

Hello all,

I want to discuss about bimetallic bow in urethane foam. I have a problem with bending frame in door refrigerator.
If there is a reference and link about bimetallic bow, its very helpful if you would share in here.

Thank you....

Regards,

Here is something that might interest you'

http://journals.sagepub.com/doi/abs/...955X8402000307

.

I do not have specific detailed information re this but a general
search found a few references to Patents in the US that are for door and frame design.

Try looking there?

https://patents.google.com/patent/US4498713A/en

Rob

.