Rosette arrangement for fire door panels has two basic rosettes fitted on surface of door panel to be covered optionally by one longitudinal plate or by two individual cover rosettes

摘要

The rosette arrangement has two basic rosettes (4, 5) for fitting locks each fixed on a surface of the door panel (1) so that one longitudinal plate covering both rosettes or two individual cover rosettes (6) can be selectively fitted onto same. The longitudinal plates have recesses to take up the rosettes.