{
  "$type": "site.standard.document",
  "description": "The subject invention is a throttle return mechanism for an electronically controlled throttle that provides for the precise setting of a limp home throttle blade position. The throttle return mechanism includes a return spring with two legs attached to a fixed shaft, and a bracket attached to a…",
  "path": "/patents/1108997",
  "publishedAt": "2001-10-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D11/10",
    "SIEMENS CANADA LTD [CA]"
  ],
  "textContent": "The subject invention is a throttle return mechanism for an electronically controlled throttle that provides for the precise setting of a limp home throttle blade position. The throttle return mechanism includes a return spring with two legs attached to a fixed shaft, and a bracket attached to a drive mechanism. The bracket includes stops that engage the return spring as the bracket rotates about the fixed shaft. Each stop is cam shaped and rotatable to provide for adjustment of the limp home throttle blade setting. When the drive mechanism is disabled the legs of the return spring will engage the stops on the bracket and rotate the throttle blade to the limp home position. The second leg of the return spring will rotate and hold the throttle valve in a limp home throttle position to allow a driver to maneuver the motor vehicle.",
  "title": "Return spring and adjusting mechanism for an automotive throttle body"
}