Patent ID: 9016499
Filing Date: 2015-04-28
Classification: F01M,Y10T

Abstract:
1. An adapter for an oil filler neck, wherein the adapter comprises: an extension piece with a lower partial region and an upper partial region, wherein the lower partial region comprises an outer bayonet cap guide that is adjusted to an inner bayonet cap guide of an oil fill port, and wherein the upper partial region comprises the inner bayonet cap guide that is adjusted to the outer bayonet cap guide of an oil filler inlet cover, and an outer retaining ferule that comprises an anti-twist device apron, which engages an outer edge region of the oil fill port in a positive and torsionally rigid manner, wherein the retaining ferule has distributed on its periphery engagement hooks, which can be detachably engaged with the lower partial region if the adapter is engaged with the inner bayonet cap guide of the oil fill port.