Lock case for protection of admission items, such as keys, cards, tags is provided with spring-activated lock pin which via a lock piece gives rise to plunger function

摘要

The lock case for protection of admission items, such as keys, cards, tags, is provided with a spring-activated lock pin (8), which via a lock piece (7) gives rise to a plunger function, which together with a cylinder lock constitutes a multiply-combined lock unit. The lock function is divided into several processes directly dependent on each other, the one activating the other. The lock is a standard manual/electronic/magnetic unit. The lock piece on activation by a standard key activates a secondary lock unit via a cut-off edge in the piece.