Abstract:
A self-closing device is for sliding doors of the type including at least one sliding leaf (2) which is hung from an upper profile (3). The device (1) includes a drive belt (10) configured to be joined to the sliding leaf (2); a closing pulley (20), provided with an elastic device (30), which is arranged on a first rotation axis (4) integral to the upper profile (3) and which engages with a first end (11) of the drive belt (10); and a brake pulley (40), provided with a stop (50), which is arranged on a second rotation axis (5) integral to the upper profile (3) and which engages with a second end (12) of the drive belt (10) opposite to the first end (11). The rotation movement of both pulleys (20, 40) is connected by the drive belt (10).
Abstract:
A roller door system includes one or more sets of rollers configured to mount to a panel frame member on an upper end of a panel, and move through a complementary upper guide. A lower side of the panel frame can also be guided through one or more bottom tracks. These components, when coupled with the resin panel, can provide the ability to provide a smooth gliding motion for the resin panel door. In addition, the frame in which the panel is mounted can be configured with one or more components to accommodate the unique expansion and contraction properties of resin materials, and thus allow a stable, long term mounting solution. The upper guide and the lower track can also be configured with one or more components or mechanisms for pitch adjustment, as well as to adjust for uneven or irregular mounting surfaces.
Abstract:
A roller door system includes one or more sets of rollers configured to mount to a panel frame member on an upper end of a panel, and move through a complementary upper guide. A lower side of the panel frame can also be guided through one or more bottom tracks. These components, when coupled with the resin panel, can provide the ability to provide a smooth gliding motion for the resin panel door. In addition, the frame in which the panel is mounted can be configured with one or more components to accommodate the unique expansion and contraction properties of resin materials, and thus allow a stable, long term mounting solution. The upper guide and the lower track can also be configured with one or more components or mechanisms for pitch adjustment, as well as to adjust for uneven or irregular mounting surfaces.
Abstract:
The present invention is to provide a hinge suitable for a glass door, having a roller actuating by a spring member and cooperating with a cylindrical surface and slots on the cylindrical surface to hold the glass door in the opened and closed positions, and to make the fluent opening and closing movement of the glass door.
Abstract:
A modular rail system for suspending sliding doors, including at least one rail profile having a top side arranged for being fixed against a horizontal wall part, a bottom side having a rail portion for carrying suspension wheels of a sliding door, a first lateral side arranged for being fixed against a vertical wall part, and an open second lateral side. On both opposite lateral sides the rail profile includes recesses having substantially the same shape for engaging complementary spacer elements. A sliding door system including a rail system, at least one sliding door with suspension wheels and at least one repositionable braking/stopping element having a stop for defining an extreme position of the sliding door and a releasable fixing element for fixing the braking/stopping element in the rail system. The fixing element is spaced a predetermined distance from the stop, chosen for maintaining user accessibility to the fixing element while the stop is located in a user inaccessible position.
Abstract:
A roller stop (50) for a sectional door (D) having a plurality of hinged panels 20, rollers (30) attached to the panels, and a pair of tracks (T, T′) receiving the rollers for guiding the sectional door between a closed vertical position and an open horizontal position, the roller stop having a body portion (27), and at least one clamping member 67, 68 associated with the body portion adapted to engage one of the tracks, wherein the body portion is adapted to contact at least one of the rollers to temporarily maintain the sectional door in a predetermined position.
Abstract:
A device (10; 10a) for guiding and limiting the travel of a sliding door element (1) has a receiving and stop element (12; 12a; 12b; 12c) which cooperates by positive engagement with a centering element (11; 11a). It is proposed that the centering element (11; 11a) be embodied with a wedge-shaped portion (18; 29) and that the receiving and stop element (12; 12a; 12b; 12c) be embodied with a V-shaped portion (19; 40). The device (10; 10a) is especially simply embodied and requires only little effort for assembly.
Abstract:
The present invention relates to a hinge, in particular for pieces of furniture, with an arm fixable to the body of the piece of furniture, connected to a portion of hinge that oscillates through two equalizers housed on transversal pins, of whichnullin the portion of one of its oscillation axesnullone equalizer exhibits a projecting part forming a lever arm, and with an elastic member that stresses the projecting part of the equalizer so as to cause a thrust in the closing direction on the oscillating hinge portion. In order to obtain the slowed closing of the door, one of the equalizers is provided with a second projecting part on which a second elastic member acts so as to exert a thrust that, for an oscillation portion close to the closed position of the oscillating hinge portion contrasts the thrust exerted by the first elastic member.
Abstract:
A supporting and sliding system for a piece of furniture door comprises a supporting and sliding assembly (13) to be fastened to the door for running, by means of a grooved wheel thereof (16), on a rail (14) which is designed to be secured to the piece of furniture. Present along the rail (14) is an undercut (17) under which a locking end (18) of a constraint element (19) projecting from the sliding assembly is positioned, which constraint element prevents the wheel from lifting from the rail to such an extent that derailment of the wheel from the rail should be caused. Advantageously, the constraint element (19) is of a resilient type and an operating lever (22) enables it to be moved away from its locking position when the assembly (13) is required to be removed from the rail (14).
Abstract:
The upper portion of a panel can be slidably suspended in an elongated guide rail at the underside of an elongated support by connecting the upper portion of the panel with two spaced-apart carriers each of which is provided with an upwardly extending follower including one or more pairs of rollers extending into the interior of the rail from below. The carriers can be separably attached to and are then turnable in bearings which are recessed into the upper portion of the panel, or each carrier can be provided with an anchoring device having one or more knives which penetrate into the material of the panel when a main portion of a carrier is received in a recess of the panel and the anchoring device is thereupon turned relative to its carrier. The overhead support can be provided with clips which releasably hold the panel in either of two end positions and/or with stops which can arrest the panel in a preselected end position relative to the guide rail.