F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 5/04 (2006.01) E04B 1/94 (2006.01) F16J 15/02 (2006.01)
Patent
CA 2325182
A fire-protection sleeve for a pipe, cable and the like (T) comprises an axially extending tubular metal housing, which has a radially outwardly projecting connecting flange at one end. An end section, at the one end of the housing, contains a heat-intumescing composition, formed on the inner wall of the housing and surrounds the axis of an axially extending opening in the tubular housing for the pipe, cable and the like (T). At the end section of the housing having the heat- intumescing composition, metallic lamellas are arranged, which extend radially inwardly into the opening of the housing for the pipe, cable or the like (T) and are flexible in the axial direction of the opening.
Andresen Arndt
Milhes Jean-Louis
Munzenberger Herbert
Gierczak Eugene J. A.
Hilti - Aktiengesellschaft
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