{
  "$type": "site.standard.document",
  "description": "The wiper arm which has at least one inner cavity and at least one channel (12a) for a cleaning fluid, has a joint free realised degree of freedom (alpha ) for the creating of a bearing force. The inner cavity is formed by a tubular profile. The channel at least in one section is designed in one…",
  "path": "/patents/1078715",
  "publishedAt": "2005-04-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60S1/32",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The wiper arm which has at least one inner cavity and at least one channel (12a) for a cleaning fluid, has a joint free realised degree of freedom (alpha ) for the creating of a bearing force. The inner cavity is formed by a tubular profile. The channel at least in one section is designed in one piece with a supporting component part. The wiper arm has a spring elastic sub-section (20a) in which the channel is protected by a flexible cover device. An independent claim is included for a device with a wiper arm and a drive shaft (18a), whereby the channel is continued through the drive shaft.",
  "title": "Wiper arm with at least one channel for a washing fluid"
}