Filler neck for a cooling circuit of an engine and a vehicle having such filler neck

摘要

The nozzle has a securing unit provided in the form of a bayonet closing. The bayonet closing has a bayonet channel, where a bayonet bolt is arranged on the bayonet channel. A control contour (57) of the bayonet channel includes a bosh cut (66) between a channel origin (60) and a channel end (61). A bayonet bolt can set in the bosh cut, where the bosh cut is attached to an partial opening position. An independent claim is also included for a vehicle with a body.