{
 "object": "rod-clevises",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "rod-clevis-3mm",
   "step": "/files/hardware/stirling-linkage-fittings/rod-clevis-3mm.step",
   "stl": "/files/hardware/stirling-linkage-fittings/rod-clevis-3mm.stl",
   "note": "clevis for a Ø3 displacer or piston rod: Ø9 × 12 socket with a Ø3 bore and a tapped M3 grub (Ø2.5) 6 from its top, two 3.5 mm cheeks 5 apart (a 5 mm con-rod), Ø3 cross pin 12 above the socket, slot floor 8 below the pin; 12 × 9 × 18 above the socket: takes a con-rod's 623 end on a Ø3 × 12 pin"
  },
  {
   "name": "rod-clevis-2mm",
   "step": "/files/hardware/stirling-linkage-fittings/rod-clevis-2mm.step",
   "stl": "/files/hardware/stirling-linkage-fittings/rod-clevis-2mm.stl",
   "note": "clevis for the Ø2 displacer rod of the can and LTD engines: Ø8 × 12 socket with a Ø2 bore and a tapped M3 grub (Ø2.5), cheeks and Ø3 pin as the 3 mm clevis"
  },
  {
   "name": "rod-clevis-5mm-tube",
   "step": "/files/hardware/stirling-linkage-fittings/rod-clevis-5mm-tube.step",
   "stl": "/files/hardware/stirling-linkage-fittings/rod-clevis-5mm-tube.stl",
   "note": "clevis for the 5 mm tube piston rod: Ø11 × 12 socket with a Ø5 bore and a tapped M3 grub (Ø2.5), cheeks and Ø3 pin as the 3 mm clevis"
  }
 ]
}