Alistair: Sorry if the thread I contributed to seemed over the top. I'll try to be a 'normal guy' here

. Your views are 100% in sync with the
KSR decision in the US. The patentability of a new device that merely combines known elements or structures, each doing what they are known to do and producing an expected result should be viewed with skepticism. The following statements are US-centric and are based on my experience, and experience of colleagues, and are not statements of "the law". Recall "use" claims are tabu in the US. I understand that the EPO may sometimes take a different view of new uses for known things. The old "Mobil Oil" case comes to mind.
As a practical matter, nowadays, statements of intended use in a preamble (for ...)
almost always raise a red flag. You will see claims issue with those phrases. But a lot of issued claims you see don't have them because they were there and got amended out.
Modifiers like adapted to, or just 'to', also don't carry much punch in the US, unless some structure or function is included, as in "a basket adapted to hold a 5 kg sandwich" We now know a little bit about how the basket is "adapted".
If the claim is to a stand-alone apparatus (e.g. just a basket or just a buckle for a belt), "configured to" gets a little more respect. But not in claims to combinations of old structures. People always 'adapt' these things to fit a use
For the US, you might also consider claims to the combination of the sandwich and the belt (or whatever). Also, you might consider claims to a method of delivering (or conveying) a sandwich comprising the steps of, 1. providing a belt having, etc.
All the best