Vehicle roof with aperture and cover for ventilation has intended break point between drive and cover, which breaks at set acceleration value

摘要

The vehicle roof has an aperture and a cover (24) running in the guide rail (20), connected to a drive. An intended break point (12) is made in the drive train between the drive and the cover, which shears at a certain acceleration value, thus breaking the connection between the cover and the drive, so that the cover is free to engage with the braking device.