Abstract

A shutter of the type comprising a plurality of slats, each in turn comprising a wing movable between a closed position and an opening position in which it is inclined, generally outwards, with respect to the vertical direction, so as to allow the passage of air between the slats is provided. The rolling shutter improves the alignment of the slats in order to avoid their warping during the step of ascent and descent of the shutter, thus improving the closure of the slats themselves.

IPC Classes  ?

• E06B 9/15 - Roller shutters with closing members formed of slats or the like

Abstract

The present invention relates to a roller shutter 1 with adjustable slats. According to the invention, the roller shutter 1 with adjustable slats comprises a plurality of slats 3, 4 mutually interconnected to form a shutter movable between a compact total closure configuration, in which said slats 3, 4 are stacked and compacted in contact with each other in a substantially vertical position, and an extended opening configuration, or partial opening, in which at least some of said slats 3, 4 are spaced apart from one another to allow the passage of air and/or light, each of said slats 3, 4 being connected to at least one adjacent slat 4, 3 by at least one connecting element 5, and comprising at least one upper hooking element 30, 31 rigidly constrained to the upper part of said slats 3, 4 and at least one lower hooking element 32 rigidly constrained to the lower part of said slats 3, 4. Said connecting element 5 comprises at least one upper end 51 hooked to said at least one lower hooking element 32 of said slat 3, 4 and at least one lower end 52, 53 hooked to said upper hooking element 30, 31 of said adjacent slat 4, 3. Said at least one upper hooking element 30, 31 defines, with the upper part of said adjacent slat 4, 3, a first sliding track 33 for said at least one lower end 52, 53 of said connecting element 5, said at least one lower end 52, 53 being slidable between a maximum extraction position of said connecting element 5 from said adjacent slat 4, 3 and a maximum insertion position of said connecting element 5 into said adjacent slat 4, 3, in a closed configuration. Said at least one lower hooking element 32 defines, with the lower part of said slat 3, 4, a second sliding track 34 for said at least one upper end 51 of said connecting element 5, said at least one upper end 51 being slidable between a maximum extraction position of said connecting element 5 from said slat 3, 4 and a maximum insertion position of said connecting element 5 into said slat 3, 4. In said compact total closure configuration of said slats 3, 4, said connecting element 5 is completely inserted respectively into said first sliding track 33 and said second sliding track 34.

IPC Classes  ?

• E06B 9/15 - Roller shutters with closing members formed of slats or the like
• E06B 9/165 - Roller shutters with closing members formed of slats or the like with slats disappearing in each otherRoller shutters with closing members formed of slats or the like with slats the distance between which can be altered

Abstract

The present invention concerns a sliding and swinging fixture (1). According to the invention, said fixture (1) comprises a fixed frame (2), comprising in turn a fixed structure (3), a first sliding movement system (4), constrained to said fixed structure (3) and comprising a first sliding track (5), having within it sliding means (14), and a first swinging track (7), and a first frame element (8), configured to slide into said first sliding track (5), a movable frame (6), configured to engage in said fixed frame (2) and constrained in rotation to said fixed frame (2) by means of hinges (13), comprising a second swinging movement system (9), in turn comprising a respective second sliding track (10), having within it sliding means (14), and a second swinging track (11), constrained to said second sliding track (10), and a second frame element (12), constrained to said second swinging track (11), where said first sliding track (5) and said relative second sliding track (10) are arranged, substantially in contact with each other, along the sliding axis (X) of said first element (8) thereby enabling said first frame element (8) to slide into said first sliding track (5) of said first sliding movement system (4) of said fixed frame (2) and thereafter to continue its sliding into said relative second sliding track (10) of said second swinging movement system (9) of said movable frame (6), thus finally resulting to be constrained to said second swinging movement system (9), and in particular to said second swinging track (11) and to said second frame element (12), said second element (12) being constrained to said fixed frame (6) and thus in rotation to said fixed frame (2), by means of said hinges (13).

IPC Classes  ?

• E05D 15/58 - Suspension arrangements for wings with successive different movements with both swinging and sliding movements

Abstract

Improved rolling shutter of the type comprising a plurality of slats, each in turn comprising a wing movable between a closed position and an opening position in which it is inclined, generally outwards, with respect to the vertical direction, so as to allow the passage of air between the slats. The present invention constitutes an enhancement aimed at improving the alignment of the slats in order to avoid their warping during the step of ascent and descent of the shutter, thus improving the closure of the slats themselves.

IPC Classes  ?

• E06B 9/15 - Roller shutters with closing members formed of slats or the like
• E06B 9/34 - Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller type