{
  "$type": "site.standard.document",
  "description": "A seat belt retractor has a retractor frame (10), a belt spool (12) rotatably mounted in the frame, an electric drive motor (14), a reduction belt gear with a toothed belt (28) connecting the electric motor permanently with the belt spool, and a winding spring (30) functionally arranged between the…",
  "path": "/patents/1101838",
  "publishedAt": "2002-09-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R22/44",
    "TRW AUTOMOTIVE ELECTRON & COMP [DE]"
  ],
  "textContent": "A seat belt retractor has a retractor frame (10), a belt spool (12) rotatably mounted in the frame, an electric drive motor (14), a reduction belt gear with a toothed belt (28) connecting the electric motor permanently with the belt spool, and a winding spring (30) functionally arranged between the frame and the belt spool, permanently biasing the belt spool with a winding moment. The electric motor is controlled to either counteract or assist the winding spring.",
  "title": "Seat belt retractor"
}