Abstract:
The invention relates to a ceiling track system (1) having a guide rail (2), in which at least one wall element is received by way of a carriage unit, wherein at least one cladding element (3) designed in the shape of an L-profile having a long and a short side can be attached to the guide rail (2). The long side extends in the vertical joining direction (6), and the guide rail (2) has a detent geometry (4), into which a detent hook (5) arranged on the long side can be engaged such that the cladding element (3) can be attached in a self-locking manner to the guide rail (2) from a unidirectional joining direction (6). The geometric transition between the long side of the cladding element (3) and the detent hook (5) is provided with a cross-sectional constriction (7), and adjacent to the area of the cross-sectional constriction (7), the long side comprises a rib (8) having a protrusion (8a). Furthermore, the guide rail (2) has a groove (9), in which the protrusion (8a) engages for the self-locking attachment of the cladding element (3) to the guide rail (2). The invention is characterized in that, adjacent to the groove (9), the guide rail (2) has a screw receptacle (10), into which a screw element (11) can be screwed. By screwing in the screw element (11), a clamping connection of the rib (8) to the guide rail (2) is formed. The screw receptacle (10) is designed at an angle (α) to the vertical joining direction (6) in order to screw in the screw element (11) from the direction of the symmetry plane (12) of the guide rail (2).
Abstract:
A device for operating sliding panels of gates and the like, comprising: a panel (2) provided with wheels (12) slidable along a guide (4) fixed to the ground, at least one upright (24) bounding the passageway closable by said panel, electromechanical means for driving said panel (2) along said guide, a control unit (26), a low voltage direct current electric motor (10) which can be mechanically coupled to at least one of said wheels (12), a power supply battery (18), characterised in that the control unit (26), the electric motor (10) and the power supply battery (18) are housed inside a longitudinal member (8) fixable to the panel, and by further comprising: a first connector (42) mounted on said panel and connected to said control unit, a second connector (44) powered by external power and coupled to said first connector for any position of the panel.
Abstract:
L'invention concerne un dispositif d'ouverture et de fermeture d'une structure mobile par rapport à une surface, comprenant une partie fixe (100) destinée à être sur la structure mobile et une partie mobile (200) comprenant au moins deux roues (261, 262) non-atignées destinées à être mises en contact, avec la surface et un moteur (220) apte à entraîner en rotation les deux roues (261, 262) pour la structure par rapport à la surface, caractérisé en ce que la partie mobile (200) comprend des moyens de liaison (271-275, 211) adaptés pour permettre un basculement de la partie mobile (200) par rapport a la partie fixe (100) autour d'un axe parallèle à une direction de déplacement du dispositif.
Abstract:
Provided is an automatic drawer device in which advancement/retreating of a drawer (3) is immediately stopped when the drawer (3) comes into contact with an obstacle to thereby prevent damage of the obstacle and the drawer (3) itself and secure a sufficient level of safety for the user and the like. The automatic drawer device includes a fixed frame body (2) ; the drawer (3) capable of freely advancing and retreating with respect to the fixed frame body (2); and a movable body drive unit (10) causing the drawer (3) to advance and retreat with respect to the fixed frame body (2). The movable body drive unit (10) is equipped with: a conveyance roller (11) for causing the drawer (3) to move; a drive means (16) for rotating the conveyance roller (11); a control means (6) for generating a drive signal for the drive means (16) ; and obstruction detection means (5, 6) which makes a judgement as to whether there is any obstruction to the advancement/retreating of the drawer (3), and which, upon determining there is an obstruction, gives the control means (6) a command to stop the drive means (16).
Abstract:
L'invention concerne un dispositif d'ouverture et de fermeture d'une structure mobile par rapport à une surface, comprenant une partie fixe (100) destinée à être sur la structure mobile et une partie mobile (200) comprenant au moins deux roues (261, 262) non-atignées destinées à être mises en contact, avec la surface et un moteur (220) apte à entraîner en rotation les deux roues (261, 262) pour la structure par rapport à la surface, caractérisé en ce que la partie mobile (200) comprend des moyens de liaison (271-275, 211) adaptés pour permettre un basculement de la partie mobile (200) par rapport a la partie fixe (100) autour d'un axe parallèle à une direction de déplacement du dispositif.
Abstract:
A drive for a sliding door (1) comprises a drive motor (5), which has a rotating drive element (4) that is coupled to a sliding door sash in order to drive the sash in horizontal directions of movement (A-A). In order to move it in horizontal direction, said door sash (1) is guided on a guide track (3). The door sash (1) is guided on the guide track (3) via a guiding element (2) having a surface (9), which extends in the direction of movement and which has a length that is at least equal to the desired movement distance. The surface (9) is engaged with a friction wheel (4), which forms the drive element of the drive motor (5) and which is pretensioned against the surface (9) by resilient devices (6).
Abstract:
Door drive functioning by means of a friction wheel, for a sliding door for elevators, consisting of at least one door leaf (1) moving in a linear or curving motion that is suspended by means of guide rollers (3) and guided along a guideway (2). At least one of the guide rollers (3) is designed as a motorized roller (3') moving the door leaf, in the form of an external-rotor motor. The motor is either a direct-current motor with permanent magnets (5) in the external rotor, and electronic commutation, or a three-phase alternating-current motor with laminated external rotor with short-circuited winding and laminated internal stator (6) with three-phase winding. In addition, a power transmission element (18) can be provided between the motorized roller (3') and the guide roller (3') if needed.
Abstract:
Wandelement (10) mit Speicherelement und automatisch bewegbarem Dichtelement (31,32). Wandelemente (10) mit Dichtelementen (31,32) werden bisher manuell entlang einer Tragschiene bewegt oder mittels angetriebener Laufwagen (12), die über im gesamten Verfahrbereich des Laufwagens (12) im Bereich der Tragschiene angeordnete Stromabnehmer und Stromschienen mit Energie versorgt werden, automatisch verfahren. Das Aus- und Einfahren der Dichtelemente (31,32) erfolgt manuell. Um Bewegung des Wandelements (10), beispielsweise mindestens in Teilbereichen der Tragschiene, und/oder das Aus- und Einfahren der Dichtelemente (31,32) automatisch und/oder unabhängig von einer externen Energieversorgung zu gewährleisten, ist dem Wandelement ein Energiespeicher (34) zugeordnet. Ein derartiger Energiespeicher (34) versorgt mindestens einen Antrieb (36) zur Betätigung der Dichtleisten (31,32) und/oder der Bewegung des Wandelements mit Energie. Das Wandelement (10) ermöglicht den komfortablen Einsatz von Wandelementen zur Bildung von Trennwänden.