Am 20.05.2019 um 11:08 schrieb Graeme:

Looking for a particular type of hinge, but frustrated because I don't
know the proper name.

For a lifting flap, but the pivot needs to be half inch or so above the
flap surface, if that makes sense. Hinge fixing surface is horizontal,
then bends 90 degrees to vertical, to the pivot, then back down 90
degrees to horizontal again. Any thoughts?

cranked hinges?