{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A seat reclining apparatus has a base member (1) adapted to be secured to a seat member, substantially rounded, formed with a pair of first and second guide walls (9a,9b), and having an external periphery; a rotary arm (2) rotatably supported on the base member (1), adapted to be secured to a seat…",
  "path": "/patents/1112600",
  "publishedAt": "2001-06-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60N2/236",
    "IKEDA BUSSAN CO [JP]"
  ],
  "textContent": "A seat reclining apparatus has a base member (1) adapted to be secured to a seat member, substantially rounded, formed with a pair of first and second guide walls (9a,9b), and having an external periphery; a rotary arm (2) rotatably supported on the base member (1), adapted to be secured to a seat back, having a substantially cylindrical recess (19) formed with an internal toothed portion (21a) and an internal cylindrical wall surface, the cylindrical recess (19) fitting over a part of the external periphery of the base member (1), and the rotary arm (2) further having an external periphery; an lock member (12) put between the base member (1) and the rotary arm (2), having an external toothed portion (13), and guided by the pair of the first and second guide walls of the base member; a rotatable cam (16) put between the base member (1) and the rotary arm (2), and moving the lock member (12) between a lock position in which the external toothed portion (13) of the lock member (12) meshes with the internal toothed portion (21a) of the rotary arm and an unlock position in which the lock member (22) is spaced apart from the internal toothed portion of the rotary arm (2); and a ring member (6) disposed around the external periphery of the rotary arm in such a manner as to engage with at least the part of the external periphery of the base member (1).",
  "title": "Reclining apparatus"
}