Abstract:
Structure for the assembly of sliding doors, made up of at least an upper tubular track (1) along which may slide rollers (2) from which doors (4) are suspended. The track has on its upper wall an internal longitudinal channel forming (12) in which the heads of the fixing screws are housed, whereas it is externally fitted with wings (15) that define, together with the outside of the channel forming (12), the track (1) resting base. The rollers (2) incorporate a frame made from an U shaped profile.
Abstract:
Structure for mounting sliding doors, consisting of an upper rail (1) along which may move carriages (2) from which hang the doors (4) by intermediate support elements consisting of a U-bar (7) embedded in the door (4) from its upper edge, and of a Z-shaped part (12) which may slide inside this U-bar. The U-bar (7), from its longitudinal edge of the flaps (11) which partially close it, has arched opposing notches (14) which are sized to receive a ring (15) through which passes the screw (13) anchoring it to the upper carriage (2).
Abstract:
Sliding leaf door, comprising two or more independent leaves, each of which is suspended from trucks (2) which move along independent rails (3) with a general C-shaped cross section. The lower lateral segment (4) of the rail defines a rolling track on which rests and travels a wheel (6) of trucks (2). The upper lateral segment (5) internally defines an inverted groove (7) which houses vertical shaft wheels (8) of trucks (2). Segments (4, 5) have an external longitudinal groove (9) to receive alignment and junction rules (10) between consecutive rails.
Abstract:
Folding door, consisting of two leaves (1, 2) jointed to each other by hinges (5) and to frame (3) by hinges (4) by one of the leaves (2). The other leaf (1) has attached to its free comers guides (6, 7) consisting of a case in which is housed a core which partially projects out in a part which forms a shoe (25) with a lower diametrical lug (27). This core consists of two cylindrical segments of different diameters (23 and 24). Segment (23) of smaller diameter defines a lateral lever (32, 33, 34) against which rests a pin (22) attached to the guide case.
Abstract:
Mechanism for mounting sliding glass doors, consisting of an upper rail (3-4), lower guides (5-6) and suspension heads (7-8) attachable to the upper edge of the door (1-2) and having rolling elements (9-10) which can move along the upper rail. The suspension heads are made from two baseplates which are connected to each other and to the door and which have on their inner face from the upper edge corresponding matching indentations with a longitudinal channel or groove (19) which define guides between which is mounted a baseplate (20) with an orifice for a screw (22) which attaches it to the rolling elements (19).
Abstract:
Mechanism for the hanging of sliding doors, comprising an upper, horizontal track (1) along which a carriage having a chassis (9, 33, 40) from which the sliding door (15) hangs. This track (1) also includes buffers (17) to restrict the trajectory. A cross section of the track shows a central, curved track (2) which has a curve radius greater than that of the wheels (3) and two straight, divergent parts (20, 21). The axle (8) of the plastic material, being situated between the wheels and the chassis (9, 33, 40). The buffers (17) consist of U-shaped bodies (22), which can be attached to the track (1), and extensions (26) serving the purpose of reinforcing said track (1). The chassis includes levelling devices (13, 36, 48).