A full range of single standard belts, plus the (non-standard) derived types, can be transformed into belts with accessories, when elements such as chains, forked chains, guards, crosswire strips, etc. are involved in their construction.
S (WELDED)
A1S
A4S
BS
E (LINKED)
AE
AE_
Vaucanson
D (BENT)
AE
Vaucanson