{
  "$type": "site.standard.document",
  "description": "A closure device for a fluid container, in particular a hydraulic tank, having a base (), which can be attached to the container opening thereof, and a cover part (), which encloses a ventilation and/or a filter device (), is held on the base () so as to be freely rotatable in a functional…",
  "path": "/patents/1273017",
  "publishedAt": "2020-10-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K15/0409",
    "HYDAC FILTERTECHNIK GMBH"
  ],
  "textContent": "A closure device for a fluid container, in particular a hydraulic tank, having a base (), which can be attached to the container opening thereof, and a cover part (), which encloses a ventilation and/or a filter device (), is held on the base () so as to be freely rotatable in a functional unlocking position and, in a further functional locking position, permits the container opening to be unlocked by means of a safety device () while connecting the cover part () to the base (), is characterized in that the safety device () can be actuated by a device generating a magnetic field (), which device establishes the further locked functional position of the cover () and the base () by means of magnetic force.",
  "title": "CLOSURE DEVICE FOR A FLUID CONTAINER"
}