Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The present invention relates to an inner knob (1) for an electronic locking cylinder (42) and a locking cylinder with such an inner knob. The inner knob (1) comprises a freewheel mechanism, wherein rotation of the knob in the freewheeling direction does not couple to a locking bit (3) of the locking cylinder (42) and rotation of the knob (1) in the opposite direction results in a coupling with the locking bit. Thus, it is achieved that a door with such a locking cylinder cannot be locked from inside but always unlocked from inside.
The present invention relates to an inner knob (1) for an electronic locking cylinder (42) and a locking cylinder with such an inner knob. The inner knob (1) comprises a freewheel mechanism, wherein rotation of the knob in the freewheeling direction does not couple to a locking bit (3) of the locking cylinder (42) and rotation of the knob (1) in the opposite direction results in a coupling with the locking bit. Thus, it is achieved that a door with such a locking cylinder cannot be locked from inside but always unlocked from inside.
KNOB FOR AN ELECTRONIC LOCKING CYLINDER
KNAUF FÜR EINEN ELEKTRONISCHEN SCHLIESSZYLINDER
BOUTON POUR UN CYLINDRE DE FERMETURE ÉLECTRONIQUE
VOSS NORBERT (Autor:in)
20.04.2022
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser