Fire protection cable housing for wall openings is for fitting with cables/other supply lines, including installation lines of all types, can be permanently closed with aid of fire protection material

摘要

The housing has a fire protection material (8) expanded under great heat or fire and a housing body (10) for opening and closing at one or more ends with the aid of a cover element (11) adaptable to the housing body occupancy. The at least one fire protection housing (9) with free places provided for additional arrangement in a building opening (6) can be fitted with cables (7) and/or other supply lines, including installation lines of all types and permanently closed with the aid of fire protection material. An independent claim is also included for the following: (a) the use of an inventive device in the form of a wall section.