Safety guard for a fuel rail

The device has a protection plate (1) connected to pin guides (2) by reinforcements (3). The plate is screwed on a cylinder head by a screw (5). A reinforcing stand (4) is screwed on a cylinder case (8) and on the plate, using a screw (6). The guides are progressively compressed in case of impact, and are oriented in the direction of a clamping bolt (10) of an intake diffuser (9). The plate is placed in front of a supply manifold (11).