Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lock indicators useable to signal the locked or unlocked state of a lock at both sides of a door selectively secured by the lock. For example, the present disclosure provides locks having an entry function or an intruder function with an indicator viewable by occupants of an area secured by the lock. In another example, the present disclosure provides a lock having a privacy function with an indicator viewable from external of an area secured by the lock.
Lock indicators useable to signal the locked or unlocked state of a lock at both sides of a door selectively secured by the lock. For example, the present disclosure provides locks having an entry function or an intruder function with an indicator viewable by occupants of an area secured by the lock. In another example, the present disclosure provides a lock having a privacy function with an indicator viewable from external of an area secured by the lock.
Cylindrical lock status indicator
HOOD BRIAN H (Autor:in)
24.10.2023
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser