{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "The device has an attachment part (11) driven to pivot, a wiper arm (12) with a wiper blade carrier on one end and connected to the attachment element at the other end via a joint (14) whose axis lies in the pivoting direction and a tension spring (21) fixed to the wiper arm and to the attachment…",
  "path": "/patents/1092721",
  "publishedAt": "2003-10-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60S1/34",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The device has an attachment part (11) driven to pivot, a wiper arm (12) with a wiper blade carrier on one end and connected to the attachment element at the other end via a joint (14) whose axis lies in the pivoting direction and a tension spring (21) fixed to the wiper arm and to the attachment part. The spring is fixed at one end using a spring-elastic element whose spring hardness is greater than that of the spring.",
  "title": "Windscreen wiper for vehicles"
}