Injector for fuel injecting device of internal combustion engine, has clamping sleeve having lesser upward gradient in internal thread section on fuel injection nozzle end than in internal thread section on other end

摘要

Components (2-6) are arranged one after the other in the axial direction. A fuel injection nozzle (1) is clamped to the ring-shaped supporting surface of the component (2) by a nozzle tightening nut (7). The components are supported across a clamping sleeve (15) having an internal thread section on the fuel injection nozzle end with a lesser upward gradient than the internal thread section on other end.