EP 1533462 A3 20060913 - Fire-resistant closure element and its manufacturing method
Title (en)
Fire-resistant closure element and its manufacturing method
Title (de)
Feuerabschlusselement und Verfahren zur Herstellung
Title (fr)
Elément de fermeture coupe-feu et son procédé de fabrication
Publication
Application
Priority
DE 10354221 A 20031120
Abstract (en)
[origin: EP1533462A2] Fire-protection sealing element comprises a casing enclosing a cavity, and insulation (7) introduced into the cavity for heat insulation and/or cooling of the casing in the event of a fire. The insulation has different designs along the height (h) and width (b) of the fire-protection sealing element so that it conforms with the different temperature requirements along the height and or width of the fire-protection sealing element. An independent claim is also included for the production of the above fire-protection sealing element. Preferred Features: The insulation is formed by several strips (11-13) of glass or mineral wool plates with different apparent densities and/or different amounts of coolant.
IPC 8 full level
E06B 5/16 (2006.01); A62C 2/06 (2006.01); E04B 1/94 (2006.01); A62C 2/12 (2006.01)
CPC (source: EP)
E04B 1/942 (2013.01); E06B 5/16 (2013.01); E06B 5/161 (2013.01); A62C 2/12 (2013.01); E06B 3/827 (2013.01)
Citation (search report)
- [XY] DE 4011587 A1 19911017 - SOMMER METALLBAU STAHLBAU GMBH [DE]
- [X] DE 3510935 A1 19861009 - GRUENZWEIG HARTMANN GLASFASER [DE]
- [X] DE 29613507 U1 19960919 - GRUENZWEIG & HARTMANN [DE]
- [YA] DE 2358222 A1 19750605 - HIENDL HERIBERT
- [A] DE 2720851 A1 19771201 - SKAMOL SKARREHAGE MOLERVERK AS
- [E] EP 1538297 A2 20050608 - SAINT GOBAIN ISOVER G & H AG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1533462 A2 20050525; EP 1533462 A3 20060913; EP 1533462 B1 20100407; EP 1533462 B2 20200513; AT E463650 T1 20100415; DE 10354221 B3 20050525; DE 10354221 C5 20110512; DE 502004010991 D1 20100520; ES 2344199 T3 20100820; ES 2344199 T5 20210222; PL 1533462 T3 20101029; PL 1533462 T5 20201019
DOCDB simple family (application)
EP 04025822 A 20041029; AT 04025822 T 20041029; DE 10354221 A 20031120; DE 502004010991 T 20041029; ES 04025822 T 20041029; PL 04025822 T 20041029