Padlock comprising European type half barrel comprises assembled parts containing space for half barrel and locking ring engaged around half barrel projecting into locking element passage

摘要

The padlock comprises two assembled parts (1,19) in which there is a long space for receiving the half barrel (15) and a passage for a locking element (12). A locking ring (34) with a slit (35) is engaged around the half barrel cylindrical part in the zone where the bit (32) can rotate. The thickness of the ring is almost equal to the width of the notch (33) in the half barrel. The ring projects into the passage to ensure locking of the fastening element by penetrating into the notch (38) provided in it. The ring also has an external notch (37) for allowing the release of the fastening element when it is led by the bit into a predetermined angular position.