Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
STATE MONITORING LOCKSET
The standard spring retainer for a retract slide is upgraded in three embodiments. In the first embodiment, a first switch mounted on the upgraded spring holder is activated when the latch is retracted (from either side of the lock). In the second embodiment, the first switch is activated when either the latch is retracted or the latch bolt is pushed in by the latch hitting the strikeplate as the door is closing. A spring carrier/switch activator is added to the retract slide that is pushed back by the latch tailpiece. In the third embodiment, two switches monitor up to four conditions—when the door is open, closing, and closed and when the latch is being retracted by the inner or outer handle.
STATE MONITORING LOCKSET
The standard spring retainer for a retract slide is upgraded in three embodiments. In the first embodiment, a first switch mounted on the upgraded spring holder is activated when the latch is retracted (from either side of the lock). In the second embodiment, the first switch is activated when either the latch is retracted or the latch bolt is pushed in by the latch hitting the strikeplate as the door is closing. A spring carrier/switch activator is added to the retract slide that is pushed back by the latch tailpiece. In the third embodiment, two switches monitor up to four conditions—when the door is open, closing, and closed and when the latch is being retracted by the inner or outer handle.
STATE MONITORING LOCKSET
MOON CHARLES W (Autor:in) / MOON CHAD P (Autor:in) / MA SYBOR (Autor:in)
03.02.2022
Patent
Elektronische Ressource
Englisch
LOCKSET STATE MONITORING APPARATUS AND METHOD, LOCKSET DRIVING APPARATUS AND LOCKSET ASSEMBLY
| Europäisches Patentamt | 2020
LOCKSET STATE MONITORING APPARATUS AND METHOD, LOCKSET DRIVING APPARATUS AND LOCKSET ASSEMBLY
| Europäisches Patentamt | 2020