{
  "$type": "site.standard.document",
  "description": "A bumper system for use with a compressor variable vane system comprises a synchronizing ring 46, a bumper 32, a shim 38 for defining a gap between a bumper pad 47 and the bumper 32, a pin 36 for preventing rotation of the bumper 32 relative to the synchronizing ring 46, and a device for fully…",
  "path": "/patents/1088480",
  "publishedAt": "2004-03-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R19/24",
    "UNITED TECHNOLOGIES CORP [US]"
  ],
  "textContent": "A bumper system for use with a compressor variable vane system comprises a synchronizing ring 46, a bumper 32, a shim 38 for defining a gap between a bumper pad 47 and the bumper 32, a pin 36 for preventing rotation of the bumper 32 relative to the synchronizing ring 46, and a device for fully trapping the shim 38. In a first embodiment (Fig.2), the device for fully trapping the shim 38 comprises a sleeve 34 passing through the synchronizing ring 46. In a second embodiment (Fig. 5), the device for fully trapping the shim 38 comprises a pin 72 which passes through the synchronizing body 46. In a third embodiment (Fig. 6), the device for fully trapping the shim comprises a fastener 30 with a shoulder (82).",
  "title": "Bumper system"
}