摘要:
A high security shutter (1) with adjustable blades, comprising at least a blade engaged with a corresponding metal profile onto whose opposite ends hubs are inserted, which hubs are guided turnably through holes of the uprights of the shutter frame, and levers for rotatingly actuating the hubs, which levers are operatively connected to the shutter handle (6), having further metal elements with longitudinal development and high mechanical resistance for connection between levers and profile, which elements are arranged through the holes and the hubs.
摘要:
A high security shutter (1) with adjustable blades, comprising at least a blade engaged with a corresponding metal profile onto whose opposite ends hubs are inserted, which hubs are guided turnably through holes of the uprights of the shutter frame, and levers for rotatingly actuating the hubs, which levers are operatively connected to the shutter handle (6), having further metal elements with longitudinal development and high mechanical resistance for connection between levers and profile, which elements are arranged through the holes and the hubs.