equipment the so-called dependence of which is implemented by mechanical elements and their operation is also mechanical.
As regards security of transport, they ensure the correct position of switches and mutual dependence of semaphores on rail switches,
derailers and guard sleepers or on railway-crossing and security equipment.
Simple deadlock
Drawing number : 04503 e
Simple deadlock, pushaway
Drawing number: 04503 g
Check deadlock
- all-purpose (drawing number : 04503 f )
- pushaway (drawing number : 04503 h )
THE EUROPEAN REGIONAL DEVELOPMENT FUND AND THE MINISTRY OF INDUSTRY
AND TRADE OF THE CZECH REPUBLIC SUPPORT INVESTMENT IN YOUR FUTURE.
equipment the so-called dependence of which is implemented by mechanical elements and their operation is also mechanical. 
