Bortoluzzi Sistemi S.p.a.

Bortoluzzi Lab S.r.l.

Bortoluzzi Mobili S.r.l.

Molteni & C. S.p.a.

Flou S.p.a.

Guido Bortoluzzi

Adriano Girotto

Bruno Sponga

Lucio Moliner

Rodolfo Dal Castel

A damping or return device for sliding door leaves or drawers, particularly for furniture, is provided. The device has a first trolley, which is associated with a door leaf and is slideable with respect to an item of furniture, by a diametrically differently-polarized magnet, which is associated with the first trolley or with the item of furniture, and by at least one steel plate, which is associated with the item of furniture or with the first trolley. The first trolley interacts selectively with at least one elastically compressible element which abuts, in opening and in closing, with an abutment element which is associated with and protrudes from the item of furniture.

Damping or return device for sliding door leaves or for drawers

A damping or return device for sliding door leaves, particularly for furniture, which is constituted by a steel pin that slideably and axially interacts within a magnet constituted by a diametrically differently-polarized collar.

Damping or return device for sliding door leaves

A damping or return device for sliding door leaves, particularly for furniture, or for drawers, which is constituted by a pin the shank of which is constituted by a diametrically differently-polarized magnet that slideably and axially interacts with a steel plate or a complementarily-shaped collar, which is made of steel and polygonal.

An abutment element (B, B) is described adapted to be arranged on a profile () mounted on a furniture item, on the profile being able to slide a shock-absorber that is integral with a door and which is mounted to meet the abutment element to activate. The element has a portion () slidably couplable to the profile so that the abutment element can slide on the profile without detaching; and a modifiable structure for creating a constraint to the sliding of the abutment element so as to make it integral with the profile. Thereby easy assembly and lack of screw-hole are assured.

Abutment element for dampers of sliding doors

A device for sliding door leaves with co-planar closure, particularly for furniture, includes a bracket system for connection with each one of the door leaves. A first pair of wheels is associated with the bracket system in a downward region. The device includes elements adapted to force the closure arrangement of at least one of the door leaves.

Device for sliding door leaves with co-planar closure, particularly for furniture and the like

A device to be applied at least between a side wall of the internal space of a piece of furniture and an adjacent door thereof, in order to render it laterally retracting during the opening of the internal space, comprising a pivoting upright interposed along the side of the door that is to be rendered laterally retracting of a piece of furniture, and provided with longitudinal guides for the vertical sliding of one of the two ends of a pair of rockers, each rocker being able to oscillate on a respective pivot, which is integrally pivoted to the same shoulder of a compartment, and is formed by a pair of arms which converge and are mutually integral.

Device for applying laterally retracting doors, particularly for pieces of furniture

A device for sliding door leaves with co-planar closure, particularly for furniture and the like, including a bracket system for connection to each one of the door leaves and with which a first pair of wheels is associated in a lower region. The device includes a second pair of wheels which are, together with the first pair of wheels, slideably engaged with the head respectively of a first guide and of a second guide which are T-shaped in cross-section, arc-shaped in plan view and the stem of which protrudes from the top of the piece of furniture.

A cushioning device for opening and closing of sliding shutters, particularly of sliding shutters for furniture, to be applied as a single item to each shutter or sliding partition, in order to be able to cushion an end part of their opening and closing movement. The cushioning device includes a cushioning box applied with brackets for support and sliding of the individual shutter; this box being equipped with two opposing braking devices of a rotary type, whose toothed hub directly meshes with a rack fixed to the box, each braking device being joined to its own slider guided by the box and being joined at one end by an elastic device with its opposite end joined to the other slider, both sliders being equipped with a hook for activating and deactivating the corresponding action of the final section of travel to be cushioned.

Device for cushioning an opening and closing movement of sliding shutters

Sliding doors, e.g., for pieces of furniture, particularly of the kind with two shutters and reduced height, having coplanar closing and opening by overlapping of the shutters. Support and translation of each shutter is provided by a respective clamp placed on the edge of the outer side, the clamp being linked to a pair of little carriages that can slide transversally with respect to the same shutter, because they are supported and guided by a respective carriage, which in turn can slide longitudinally along the edge of an opening, the respective carriage being led by a rail and control tracks, and engaged by a loose roller that constrains the respective carriage into a couple of longitudinal cams or grooves.

Sliding doors with cam guides for coplanar closing, particularly for pieces of furniture or similars

A balancing and equilibration device for suspended elements, e.g. doors, pieces of furniture, and windows that can be moved vertically, to allow their easy movement and balanced positioning at any point of their vertical travel. Supporting ropes are wound up to be translated in spiroid rims of a pair of opposing pulleys, the pulleys being integral with each other via a shaft rotatable on a bearing structure. The shaft is concentric to a helical spring that includes one end integral with the shaft and another end integral with a friction disc that can be blocked to its support to block the other end of the spring, whose opposite side is bound to turn with the shaft to increase or decrease its torsion reaction with changing movement of the pulleys, to assure balancing of the balanced translation of the element on a frame to be vertically covered or uncovered.

Balancing device for a suspended element

Divan-bed includes a fixed frame resting on the floor, a backrest and a seat, in which at least two longitudinal sides of the frame are formed by rails guiding a carriage movable in translation along a horizontal plane, the carriage having pivotably hinged on it the backrest and a shaped lever, the opposite ends of which are rotationally connected, respectively, to the backrest via a rod and to the seat, there also being provided a mechanism cooperating with an adjusting device for fixing the relative position of the backrest and seat.

Divan-bed which can be converted via operating means of the

An accordion door includes two half-wings hinged along innermost vertically extending sides thereof, and pivotally supported at upper and lower ends of the outermost vertically extending sides of the door by arms which project from respective trucks slidably engaged with respective upper and lower guide members. The trucks also include three pairs of wheels disposed on three axes orthogonal to each other. The wheels of each pair are fairly spaced apart and engage parallel and opposite surface of longitudinal elements making up the guide members. The trucks are thus confined to slide freely along only a horizontal axis defined by the guide members and cannot deviate from such an axis or from horizontal and vertical axes orthogonal thereto. The accordion door is supported at its lower part on arms of lower ones of the trucks and is suspended from arms of upper ones of the trucks which are quite elastic and are provided with an adjustment device that allows that part of the weight of the door loading the upper trucks to be adjusted. The trucks are also provided with spreading apart devices actuated by the same half-wings during the opening movement thereof, which spread apart the edges of the outermost sides of the accordion door from fixed surfaces which, at the closed position thereof, are adjacent thereto. Finally, the trucks include fixed spacer elements which space the trucks fairly far apart when the door is in the open position.

Longitudinally sliding accordion door

The present invention is drawn to guide structure in a piece of furniture having a group of sliding doors including first and second doors alternately disposed in a coplanar relation when in respective closed positions thereof. Each first door is slidably guided in a lateral direction by 2 first group of guide members via rigid connecting elements connected thereto and sliding elements in sliding engagement with the first group of guide members. Each of the second doors is not only slidably guided in the lateral direction by a second group of guide members but is forwardly shiftable in the piece of furniture via articulating parallelogram linkages connected thereto and sliding elements in sliding engagement with the second group of guide members. A third group of longitudinal guide members are disposed adjacent and extend parallel to the first and second groups of guide members. The third group of longitudinal guide members has an arcuate portion which, when engaged by the sliding unit, positions a respective second door at the closed position thereof. When the sliding unit is moved off of the arcuate portion, the second door is shifted forwardly under the articulation of the parallelogram linkage connected thereto.

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Belluno, Italy

Guido Bortoluzzi