TH84172B - Key system - Google Patents

Abstract

Key system Consisting of a cylindrical lock containing a tumbler with slots Insert keys and tumbler pins. The drive pins to be arranged in a cylinder lock. Parts for The main key is arranged in a cylinder lock. In conjunction with tumbler pins and driving pins in Form the key opening part of the master key that can be aligned with the cheer line by inserting the master key into the key slot. Tumbler can now follow the cheerline and the middle key, which, when inserted into the key slot. This will make the tumbler pins, drive pins, and parts for the main key aligned with the cheerline. To allow tumbler rotation and making the part for the main key move in such a way that it makes the piece for the ball. The main key can no longer be aligned with the cheerline. By using the main key

Claims (1)

1. Key system Included Cylinder lock That includes a tumbler with key slots and tumbler pins The drive pin is placed in the cylinder lock. Fragment for the main key that has been placed in the cylinder lock in conjunction with the said tumbler and the drive pin to form the key opening code part of the key. The main body that can be in line with the cheerline. By inserting the main key into the slot The key by that tumbler can