{
 "object": "stirling-walking-beam",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "walking-beam-158.07-131.73",
   "step": "/files/hardware/stirling-walking-beam/walking-beam-158.07-131.73.step",
   "stl": "/files/hardware/stirling-walking-beam/walking-beam-158.07-131.73.stl",
   "note": "walking beam 10 thick: pivot boss Ø30 with an Ø16 bore (two 625), end A Ø6 press hole 158.62 from the pivot, end B Ø5 press hole 132.18 from it, bar 16 high, stem to 40 below the pivot"
  }
 ]
}