{
  "$type": "site.standard.document",
  "description": "The invention relates to a drive unit for a safety belt tightener, which has a drive that can be triggered upon activation of an acceleration sensor and can be rigidly coupled to the belt take-up roller. The drive is located in a drive chamber (10) which is formed by two plates (12) running…",
  "path": "/patents/1102319",
  "publishedAt": "2002-08-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R22/46",
    "TAKATA PETRI GMBH ULM [DE]"
  ],
  "textContent": "The invention relates to a drive unit for a safety belt tightener, which has a drive that can be triggered upon activation of an acceleration sensor and can be rigidly coupled to the belt take-up roller. The drive is located in a drive chamber (10) which is formed by two plates (12) running parallel to each other and provided with a coating material (16) and which has a drive band (20), at least one end of which is fastened to a drive shaft (18).",
  "title": "Drive unit for a seat belt pretensioner"
}