Removing door from these hinges

[Entropy]

Hi I have searched everywhere but cannot find these hinges. How do I get the door off so I can fit the frame? I removed the Allen bolt but it looks like there are two splines, one top and bottom. However when I removed the bolt I still couldn't remove the door. What else do I need to do?

Thanks

 

[Gazman16]

Im pretty sure the top parts come off somehow and then the door lifts off.
Been a while since I have come across those hinges so I cant remember exactly how its done,

 

[Entropy]

Feel a bit of an idiot as found grub screw holding top spline in place.
Cheers anyhow