{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "The present invention relates to a trailer drive unit in the form of a caravan mover comprising a motor (drive means/drive device), a head housing a roller which are linked together by a gear mechanism . Specifically, the present invention provides a support and drive transmission system located…",
  "path": "/patents/1283278",
  "publishedAt": "2021-02-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B62D59/04",
    "PURPLE LINE LIMITED"
  ],
  "textContent": "The present invention relates to a trailer drive unit in the form of a caravan mover comprising a motor (drive means/drive device), a head housing a roller which are linked together by a gear mechanism . Specifically, the present invention provides a support and drive transmission system located centrally on the roller with the roller being provided by a first lateral portion/roller and a second lateral portion/roller . In this arrangement, the length of the lateral roller portions are individually shorter than a single roller such that the torque created in the central drive transmission portion is significantly less.",
  "title": "TRAILER DRIVE UNIT"
}