{
  "$type": "site.standard.document",
  "description": "An airbag cushion of a side airbag device has a pre-push chamber that initially receives gas from an inflator, and a main chamber that receives gas from the pre-push chamber. The pre-push chamber has a pre-upper chamber aligned with a seat back and a pre-lower chamber aligned with a seat cushion. A…",
  "path": "/patents/1380009",
  "publishedAt": "2026-03-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R21/207",
    "Yuto KOBAYASHI"
  ],
  "textContent": "An airbag cushion of a side airbag device has a pre-push chamber that initially receives gas from an inflator, and a main chamber that receives gas from the pre-push chamber. The pre-push chamber has a pre-upper chamber aligned with a seat back and a pre-lower chamber aligned with a seat cushion. A main chamber has a main upper chamber connected to the pre-upper chamber via a first inner vent, a main lower chamber connected to the pre-lower chamber via a check valve, and a baffle demarcating the upper main chamber and the lower main chamber.",
  "title": "SIDE AIRBAG DEVICE FOR VEHICLE"
}