12 avril 2018
Windmill diagrams
1 weather vane / 2 rotating roof / 3 sails / 4 stop / 5 brake wheel with teeth 6 lantern / 7 drive shaft / 8 hopper and hopper assembly / 9 runner stone 10 bed stone / 11 millstone casing / 12 spindle / 13 spindle grating / 14 wind shaft / 15 bed stone...