Security cupboard for storing propellant charges and explosive materials comprises a pressure transfer unit which separates the connection between a stop region of the body and a door stop when there is a sudden pressure rise

摘要

Security cupboard comprises a pressure transfer unit (9) which separates the connection between a stop region (21) of the body and a door stop (8), opens the body and/or slides the lock into its open position when a sudden pressure rise inside the body (1) occurs. Preferred Features: The pressure transfer unit comprises a plunger or a plate (3) which slides along its movement axis which is aligned at right angles to the inner wall of the body.