Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for wedging a door against forced opening is operated by rotation of the interior actuation lever of a dead bolt to raise and lower a wedging leg. A bracket is attached to the door at the dead bolt and releasably attaches to a housing on which the leg is mounted for pivotal movement between the raised inoperative position and a lowered wedging position. An operator at the housing is moved downwardly by rotation of the lock lever to the open position to pull on a spring which is connected to an upper end of the leg which causes lifting of the leg to the raised position.
Method for wedging a door against forced opening is operated by rotation of the interior actuation lever of a dead bolt to raise and lower a wedging leg. A bracket is attached to the door at the dead bolt and releasably attaches to a housing on which the leg is mounted for pivotal movement between the raised inoperative position and a lowered wedging position. An operator at the housing is moved downwardly by rotation of the lock lever to the open position to pull on a spring which is connected to an upper end of the leg which causes lifting of the leg to the raised position.
Door Wedge Operated by Lock
GUIBOCHE THOMAS (Autor:in)
22.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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