Auswurfsöffnung

Auswurfsöffnung is a German term that translates to "ejection port" or "muzzle" in English, and it refers to the opening in a firearm or other mechanical device through which a projectile or waste material is expelled. In the context of firearms, it is the slot on the side of the receiver where spent cartridges are ejected after firing. This opening is typically covered by a dust cover or deflector to prevent debris from entering the action and to direct ejected casings away from the shooter. The size and shape of the Auswurfsöffnung can vary depending on the firearm's design and caliber.

Beyond firearms, the term can also be applied to other mechanisms. For example, in some types of industrial machinery, an Auswurfsöffnung might be the point where finished products or scrap material is released. Similarly, in a volcano, the main crater through which lava, ash, and gases are ejected can be considered an Auswurfsöffnung. The core concept remains consistent: an aperture designed for expulsion. The specific function and appearance of an Auswurfsöffnung are dictated by the nature of the material being expelled and the mechanism involved.