{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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    "mimeType": "image/png",
    "size": 88680
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  "description": "The device (10) has a thrust bearing (14) whose lower metal washer (20) rotates relative to an upper metal washer (22). A lower support part (16) made of synthetic material transmits forces exerted by a coil spring (12) to the lower washer. A protection cover (18) covers the upper washer and forms…",
  "path": "/patents/997547",
  "publishedAt": "2012-10-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60G15/06",
    "NTN SNR ROULEMENTS [FR]"
  ],
  "textContent": "The device (10) has a thrust bearing (14) whose lower metal washer (20) rotates relative to an upper metal washer (22). A lower support part (16) made of synthetic material transmits forces exerted by a coil spring (12) to the lower washer. A protection cover (18) covers the upper washer and forms a housing (15) for the bearing. An annular deflector (52) delimits an upper access opening (56) with the cover, and an annular lower access opening (54) with the part. The openings form upper and lower inlet channels from outside to a same annular inlet section (44) of a labyrinth seal (42). An independent claim is also included for a method for reducing or preventing injection of water into a bump stop device.",
  "title": "Bump stop with reinforced sealing"
}