{
  "$type": "site.standard.document",
  "description": "In order to provide a method of controlling a seatbelt retracting device (1) with a motor (5) in which positive retraction can be achieved in a normal state, and a significant feeling of pressure is prevented when a part of the body of an occupant is caught in the seat belt, an instruction to drive…",
  "path": "/patents/1078872",
  "publishedAt": "2005-03-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R22/44",
    "TAKATA CORP [JP]"
  ],
  "textContent": "In order to provide a method of controlling a seatbelt retracting device (1) with a motor (5) in which positive retraction can be achieved in a normal state, and a significant feeling of pressure is prevented when a part of the body of an occupant is caught in the seat belt, an instruction to drive a seatbelt retractor by a motor (5) is issued to a motor control circuit (6), the motor control circuit (6) starts power distribution to the motor (5), and a clutch (3) is connected to the seatbelt retractor (1) and a reduction gear (4). Power distribution to the motor (5) is detected by a current detecting circuit (7), and a feedback is given to the motor control circuit (6). The motor control circuit (6) reads a current value detected by a current detecting circuit (7) at predetermined time intervals, and calculates a difference value with respect to the previously read value. When the difference value of the current reaches or exceeds a predetermined threshold, the power distribution to the motor (5) is stopped.",
  "title": "Method of controlling a seatbelt retracting device with a motor and corresponding device"
}