FASTENING ASSEMBLY FOR A FUEL RAIL OF A COMBUSTION ENGINE

• Main Authors: PASQUALI MARCO, SERRA GIANDOMENICO
• Format: Patent
• Language: English; Korean
• Published: 26.03.2015
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; COMBUSTION ENGINES; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The present invention relates to a fastening assembly (1) to mount a fuel rail in an engine. The fastening assembly comprises: a bracket (4) having a longitudinal axis (L) coupled to the fuel rail; a retainer (3) having a first penetrating aperture (6) to accommodate a bolt (2); and the bolt (2) inserted through the first penetrating aperture (6). The bracket (4) includes a second penetrating aperture (7) to accommodate the retainer (3) and the bolt (2). The retainer (3) is arranged in the second penetrating aperture (7) to be rotated about the bracket (4). A cross section of the first penetrating aperture (6) perpendicular to the longitudinal axis (L) has an elongated shape.