{
  "$type": "site.standard.document",
  "description": "A seat frame (1) includes a projecting portion (511) formed on a surface of a recliner (50) to face a reinforcement plate (70), the projecting portion (511) having a cross sectional with a portion and a protruded portion in a rotational direction of the recliner (50), the reinforcement plate (70)…",
  "path": "/patents/1001630",
  "publishedAt": "2012-06-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60N2/22",
    "AISIN SEIKI [JP]"
  ],
  "textContent": "A seat frame (1) includes a projecting portion (511) formed on a surface of a recliner (50) to face a reinforcement plate (70), the projecting portion (511) having a cross sectional with a portion and a protruded portion in a rotational direction of the recliner (50), the reinforcement plate (70) including a first through-note (71) for fitting the projecting portion (511), the upward-downward direction frame (21) including a second through-hole (211) larger than the first through-hole (71) which extends within the second through-hole (211) when the upward-downward direction frame (21) and the reinforcement plate (70) are overlaid, and a three-member welding portion (D) formed by a periphery (R) of the projecting portion (511), a periphery (H) of the first through-hole (71), and a periphery (S) of the second through-hole (211) wherein the recliner (50), the reinforcement plate (70) and the upward-downward direction frame (21) are welded with the projecting portion (511) of the recliner (50) fitting to the first through-hole (71) of the reinforcement plate (70) while the reinforcement plate (70) and the upward-downward direction frame (21) are overlaid.",
  "title": "Seat frame"
}