hollow steel support for a steel structure with a fire safety relevant study.

摘要

1,224,730. Cooling stanchions. HUTTENWERK OBERHAUSEN A.G. 12 June, 1969 [12 June, 1968], No. 29833/69. Heading E1K. A hollow steel stanchion 1 contains a downpipe 3 which is connected to a header tank 5 and is surrounded by water in the stanchion. A steam escape pipe 9 is provided. The downpipe 3 is connected to the stanchion by plates 6, 7 and is load-bearing.