Device for preventing axial movement of a guided round-profiled body, especially of a tap tube in a beer keg

摘要

The invention relates to a device which prevents axial movement of a guided round-profiled body, for example of a beer tap tube (13), in one direction. At least one flat blocking body (20), which has a through opening (22) for the round-profiled body (13) and is subject to prestressing on one side, is forced by a stationary stop (15/17) into an oblique position so that it is tilted with the round-profiled body. The at least one blocking body (20) can be released from its locking position by means of an unblocking sleeve (18) which is pushed onto the hollow-profiled body (13). <IMAGE>