Piercing device for piercing a coolant pipe in a refrigerating device for disposal

摘要

In the case of a piercing device for piercing a coolant pipe in a refrigerating device for disposal, such as a refrigerator, and for sucking off the coolant via an aperture in the punching float which serves for piercing and interacts with a groove which is adapted to the diameter of the coolant pipe and is situated opposite the tip of the punching float, provision is made according to the invention for the punching float to form the replaceable part of the jaws of a pair of pliers.