A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SECURITY DEVICE, PARTICULARLY FOR EXTERNAL OR INTERNAL DOORS OR WINDOWS AND THE LIKE
A security device (1), particularly for external or internal doors or windows and the like, which comprises a supporting frame (2) that can be associated with an opening (8) to be secured and is provided at least partially by a plurality of hollow bars (5) which accommodate with play inside them bars having a circular cross-section (9); in this way, the free rotation is allowed of each bar having a circular cross-section (9) about its own longitudinal axis (10), with respect to the respective hollow bar (5) that it accommodates.
SECURITY DEVICE, PARTICULARLY FOR EXTERNAL OR INTERNAL DOORS OR WINDOWS AND THE LIKE
A security device (1), particularly for external or internal doors or windows and the like, which comprises a supporting frame (2) that can be associated with an opening (8) to be secured and is provided at least partially by a plurality of hollow bars (5) which accommodate with play inside them bars having a circular cross-section (9); in this way, the free rotation is allowed of each bar having a circular cross-section (9) about its own longitudinal axis (10), with respect to the respective hollow bar (5) that it accommodates.
SECURITY DEVICE, PARTICULARLY FOR EXTERNAL OR INTERNAL DOORS OR WINDOWS AND THE LIKE
SICHERHEITSVORRICHTUNG, INSBESONDERE FÜR INNEN- UND AUSSENTÜREN ODER -FENSTER UND DERGLEICHEN
DISPOSITIF DE SÉCURITÉ, NOTAMMENT POUR PORTES EXTERNES OU INTERNES OU FENÊTRES ET ANALOGUES
VITI VELIO (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
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