store the code and the memory is automatically erased upon the return of the deposit coin application_number US 76889985 A description in fig1 the main entrance to the bath house is designated 1 from it the visitor enters a lobby 2 in order to be able to use the bath house the visitor must pass through an entrance barrier developed in the form of a turnstile 3 the turnstile 3 is mounted on a vertical shaft 4 and has a plurality of turnstile arms 5 arranged at equal angles apart which prevent unauthorized passage adjacent to the entrance barrier 3 there is a dispensing machine 6 which constitutes a boundary of the entrance lane the dispensing machine 6 is provided on the entrance side with an operating panel 7 there the amount of money for each person is paid as a result of which the dispensing machine 6 then delivers a strip shaped coded control element 8 in the embodiment shown the entrance barrier 3 opens upon the delivery of the control element 8 so that the user can pass into the inside of the bath house however it is also possible to locate the dispensing machine 6 at a distance from the entrance barrier 3 in such case the strip shaped coded control element 8 serves as a ticket in order to be able to pass through the entrance barrier 3 in such event the entrance barrier 3 would have to have associated with.