{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 111548
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  "description": "The coupling head assembly includes a pneumatic trailer coupling head and an electric trailer connector attached to the chassis of trailer. A pneumatic tractor-coupling head (6) and an electric traction vehicle terminal (7) are mounted to the chassis of towing vehicle (1) and are arranged opposite…",
  "path": "/patents/998114",
  "publishedAt": "2012-09-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/64",
    "KNORR BREMSE SYSTEME [DE]"
  ],
  "textContent": "The coupling head assembly includes a pneumatic trailer coupling head and an electric trailer connector attached to the chassis of trailer. A pneumatic tractor-coupling head (6) and an electric traction vehicle terminal (7) are mounted to the chassis of towing vehicle (1) and are arranged opposite to the coupling head and the connector. A fastener is arranged on a common mounting plate (2) for fixing the pneumatic tractor-coupling head with the electric traction vehicle terminal and to the chassis of towing vehicle.",
  "title": "Coupling head assembly for a pneumatic and electrical connection of a trailer to a trailer vehicle"
}