Panic lock device for, e.g. escape door used in public buildings, has additional door cases operatively connected upon actuation of panic-pressure portion such that one case is retracted when actuated by vertical drive bolt arrangement

摘要

The lock device comprises a sectional gate (1) and an escape door (7) which are horizontally divided into several sections (4-6), in which the escape door comprises a case (13). The additional door cases (11,12) are operatively connected upon actuation of the panic-pressure portion, such that one of the additional door cases is retracted when being actuated by a vertical drive bolt arrangement. The sliding bolt assembly comprises several sections which are divided and are interrupted in the intermediate portion of each of the two door sections.