EP 0064892 B1 19850410 - INSTALLATION FOR PUTTING A SUBLEVEL PARKING SPACE UNDER NUCLEAR, BIOLOGICAL AND CHEMICAL PROTECTION
Title (en)
INSTALLATION FOR PUTTING A SUBLEVEL PARKING SPACE UNDER NUCLEAR, BIOLOGICAL AND CHEMICAL PROTECTION
Publication
Application
Priority
FR 8108729 A 19810430
Abstract (en)
[origin: EP0064892A1] 1. Installation for the nuclear, biological, chemical protection of an underground car park, characterized in that it comprises : - walls (2, 3) provided with air-tight doors (7, 8) and fixed in the car park so as to divide each level into rooms (4.1 to 4.4), the occupation capacity of which is on a human scale, - a well (9) drillet in the ground outside the framework (11) of the car park and containing a prefabricated, monolithic section (12) divided into compartments and embedded in a concrete enveloppe (33) which is poured on the spot, allowing at each level served by this section, opposite at least one room, access passages (17, 21, 23) traversing said framework, the section comprising particularly a helical staircase (13) with landings (16) in front of the access passages, an inlet duct for fresh air (14) and an exhaust duct for stale air (15), - and at least an internal technical cabin (10) at each level, dimensioned according to the gauge of the existing access ramps of the car park, and preferably limited to a vehicle surface space, said cabin comprising a machine room (37) and a ventilation room (43) both connected to said two ducts, as well as an air chamber (36) connecting the room(s) to the staircase.
IPC 1-7
IPC 8 full level
E04H 9/12 (2006.01)
CPC (source: EP)
E04H 9/12 (2013.01)
Designated contracting state (EPC)
BE CH DE GB LI LU
DOCDB simple family (publication)
EP 0064892 A1 19821117; EP 0064892 B1 19850410; DE 3262941 D1 19850515; FR 2504965 A1 19821105; FR 2504965 B1 19830729
DOCDB simple family (application)
EP 82400661 A 19820413; DE 3262941 T 19820413; FR 8108729 A 19810430