{
  "$type": "site.standard.document",
  "description": "The driver assistance device has a laser unit (11) to produce the light effect on a track (13). A position mark (12) of a load handling device (5) is labeled on the track by the light effect at specific steering angle which satisfies a cam track angle fixed by the load handling device according to…",
  "path": "/patents/978791",
  "publishedAt": "2014-02-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/36",
    "LINDE MATERIAL HANDLING GMBH [DE]"
  ],
  "textContent": "The driver assistance device has a laser unit (11) to produce the light effect on a track (13). A position mark (12) of a load handling device (5) is labeled on the track by the light effect at specific steering angle which satisfies a cam track angle fixed by the load handling device according to the driving along curves of an industrial truck (1). Independent claims are included for the following: (1) an industrial truck; and (2) a shelf bearing and industrial truck system.",
  "title": "Driving aid device for an industrial truck and industrial truck"
}