{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiaj24akkpcfxzvseru72gt2kficasru5fokvcdyi5itguov2vxjfu"
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    "mimeType": "image/png",
    "size": 108090
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  "description": "The circuit (40) has an operation sensor assigned to a safety brake device for emitting a first status signal as to an operating state of the brake device. A start position sensor (43) is arranged on an operating mode selector (31) for emitting a second status signal. A circuit combines the first…",
  "path": "/patents/980131",
  "publishedAt": "2014-01-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D29/00",
    "STIHL AG & CO KG ANDREAS [DE]"
  ],
  "textContent": "The circuit (40) has an operation sensor assigned to a safety brake device for emitting a first status signal as to an operating state of the brake device. A start position sensor (43) is arranged on an operating mode selector (31) for emitting a second status signal. A circuit combines the first and second status signals so as to cause a control unit to disable the operation of an engine i.e. internal combustion engine when the operating mode selector is in a start position (III) and the safety braking device is in an operationally ready state (B) with a brake unit released.",
  "title": "Starting safety circuit in a work device with an internal combustion engine"
}