| 摘要 |
The present invention provides a fuel distribution rail for a fuel injection system of an internal combustion engine, which comprises a base tube and a fuel channel extended in a longitudinal direction to the base tube, wherein at least one connector device is fixated on the base tube. At least one force relieving groove preferably mostly extended over at least part of outer surface of the base tube in the region of the connector device is disposed and processed on the outer surface of the base tube. |
