PALIER ÉLASTOMÈRE-MÉTAL EN TANT QUE COMPOSANT DE PALIER À PROTECTION CONTRE L'INCENDIE DE MATIÈRE ÉLASTOMÈRE INTÉGRÉE AU COMPOSANT ET VÉHICULE FERROVIAIRE

摘要

The invention relates to an elastomer-metal bearing as a bearing component with component-integrated elastomer material fire protection, comprising at least two spaced, non-deformable metal bearing parts (3, 6, 11, 12, 25) which are in an operational installation situation of the elastomer-metal bearing ( 1) can each be connected to one of two elastically supportable structural components (15, 16) and / or add-on parts, and with at least one elastomer element (5, 13) between the at least two metal bearing parts (3, 6; 11, 12; ), which both with the two metal bearing parts (3, 6; 11, 12; 25) a surface-covered compound as well as externally accessible free-surface elastomeric areas (7, 7 ', 19, 24), in such a way that operational relative movement of the structural components (15, 16) and thus of the metal bearing parts (3, 6, 11, 12, 25) the at least one elastomeric element (5, 13) and the elastomeric flank areas (7, 7 ', 19, 24) dynamically deformable sin d. According to the invention, on at least one non-deformable metal bearing part (3, 6; 11, 12; 25) in the vicinity of elastomeric flank areas (7, 7 '; 19; 24), by means of heat, foaming edge protection m aterially as so-called HEABM (8, 8 '; 18; 26; 30; 28; 40), such that the arrangement and / or foaming direction are aligned so that a heat shield encapsulation (9, 9', 20; 20) is produced by foaming HEABM during a foaming action triggered by the action of heat. 31, 33, 34) of all elastomeric free surface areas (7, 7 ', 19) of the elastomeric metal bearing (1) can be formed.