Deposit or coin lock has a checking element with a cut out rectangular section that is used to check the diameter of an inserted deposit element or coin

摘要

Coin lock has an insertion opening in its housing through which a deposit element is inserted, a checking element with which the validity of the deposit element is checked and a locking element for a key with opened and closed positions. The checking element (3) measures the diameter of an inserted deposit element (2) and if the diameter is valid, activates the lock and releases the key.