Improved cabin with M.D. with accesses of enlargeable width

摘要

The invention consists of a cabin 1 of the type with interlocked doors, each door comprising two swing-doors, the first of which is about 65-80 cm wide for the normal passage of persons, and the second, with width complementary to the first on reaching the total width of the access to the cabin, remains blocked in normal operation and is only released from inside the protected premises; the entrance doors 8 and 9 are combined with the Tx and Rx units of the M.D., one of which, 13 or 27, is constantly fixed while the other, 14 or 28, arranged frontally with respect to the first and integral with the normally fixed openable door 9, is arranged to move along with it. IMAGE