A cylinder lock protection apparatus comprises: a housing 1; a shutter 2 movable between a closing position and an opening position within the housing 1; a torsion spring 3 for normally urging the shutter 2 toward the opening position; an engaging device 4...

In a protective device (1) for a vehicle locking device (90), an opening (25) is provided to a portion of a housing (2) that corresponds to a key hole (91). A cover (3) has a cylindrical shape. An opening (33) is provided to a portion of the cover (3) that...