Container Locks Ad003

To this entry used a view of joining two locks such that one depends upon the other to be released. The top latch is secured by hand or by machine using a hexagonal slot in the lower shaft and to lock the bottom contaainer the process is through a propeller that rotates together with the own weight of the upper cantainer. a spring is responsible for unlocking the system. The main advantage of being united the locks is that in case of tipping or tilting it will not drop.