{
  "$type": "site.standard.document",
  "description": "It is obtained a headrest and a vehicle seat provided therewith, capable of obtaining attenuating effect characteristics with respect to oscillation at two resonant frequencies with a simple configuration. A mass body (34) is supported by an elastically deformable first urethane member (30)…",
  "path": "/patents/958682",
  "publishedAt": "2015-08-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60N2/80",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "It is obtained a headrest and a vehicle seat provided therewith, capable of obtaining attenuating effect characteristics with respect to oscillation at two resonant frequencies with a simple configuration. A mass body (34) is supported by an elastically deformable first urethane member (30) configuring part of a headrest pad (20) inside a headrest cover of a vehicle seat (10). Namely, a dynamic damper (28) is configured including the first urethane member (30) and the mass body (34). The center of gravity (34G) of the mass body (34) is set at a position offset in the seat width direction with respect to the elastic center (30C) of the first urethane member (30).",
  "title": "HEADREST AND VEHICLE SEAT EQUIPPED WITH SAME"
}