Chimney

Static structures (e.g. – buildings) – With adjunctive means for assembly or disassembly – Removable prop or brace combined with structure component

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Details

521251, 52218, 52745, E04H 1228, F23J 1302, E04B 135

Patent

active

043910700

ABSTRACT:
A chimney construction arrangement in which the load-bearing external trunk is built in sliding or climbing shuttering and supports platforms with support arms for accommodating the flue gas pipe or the flue gas pipes. Support elements are formed on the inner wall of the external trunk at the planned levels of the platforms. The platforms are built completely within the external trunk at ground level and raised to respective levels with lifting equipment. The platforms are connected with the support elements. The support elements may be individual brackets. A plurality of platforms may be raised as a group and individually attached to the support elements.

REFERENCES:
patent: 2964143 (1960-12-01), Fayeton
patent: 3363393 (1968-01-01), Von Heidenstam
patent: 3490191 (1970-01-01), Ekblom
patent: 3535841 (1970-10-01), Lorenz et al.
patent: 3713265 (1973-01-01), Wysocki et al.
patent: 3761551 (1973-09-01), Ogata et al.
patent: 3921362 (1975-11-01), Cortina
patent: 4068419 (1978-01-01), Decoppet
patent: 4302915 (1981-12-01), Stocks

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