Abstract:
Eine Schwenkschiebetür für Fahrzeuge, insbesondere eine Fahrgasttür für Fahrzeuge des öffentlichen Personennahverkehrs. Sie besitzt mindestens ein in seiner Längsrichtung verschiebbares Türblatt, das in einer Tragführung (3) aufgehängt ist, welche aus einer Geschlossenstellung, in der das Türblatt in der Fahrzeugwand liegt, in eine Verschiebestellung, in der das Türblatt außen vor der Fahrzeugwand liegt, und zurück versetzbar ist. Die Tragführung (3) ist an beiden Enden in mit dem Türrahmen fest verbundenen Querführungen (2.1) quer zur Türöffnung verschiebbar geführt. Als Antriebsvorrichtung dient ein Elektromotor, aus dessen Reaktionskraft die Kraft für die Versetzung der Tragführung (3) abgeleitet wird. Die Tragführung (3) weist eine Kippmomente um die Bewegungsrichtung aufnehmende Linearführung auf mit einer Führungsschiene (4.1), auf der ein die Führungsschiene (4.1) an mindestens drei Seiten umfassender Führungsschlitten (5.1) unverdrehbar geführt ist. Am Führungsschlitten (5.1) ist ein parallel zur Führungsschiene (4.1) verlaufender und gegen diese nach außen versetzter Tragarm (6.1) angeordnet, an welchem das Türblatt über Aufhängehalterungen (12) um eine horizontale, prallel zur Führungsschiene (4.1) verlaufende Achse pendelnd aufgehängt ist.
Abstract:
A ' hinge particularly for a piece of furniture, of the kind comprising a first and a second rocker arm (2, 3) operatively connecting a box-shaped body (4) able to be fastened to a wing of the piece of furniture and a hinge arm (5) able to be fastened to a fixed element of the piece of furniture, the first rocker arm (2) pivoting with a first pin (7) around the box-shaped body (4) and with a second pin (8) around the arm (5), the second rocker arm (3) pivoting with a third rocker arm (9) around the box-shaped body (4) and with a fourth pin (10) around the arm (5), the second rocker arm (3) being interposed between the bottom of the box-shaped body (4) and the first rocker arm (2) at least at the closed configuration of the hinge in which the wing rests on the abutment plane against the fixed part, in the close configuration of the hinge the angle between the abutment plane and the plane joining the first and the fourth pin (7, 10) being comprised between - 2° and 2", the angle between the abutment plane and the plane joining the third and fourth pin (9, 10) being comprised between 5° and 10°, the angle comprised between the plane joining the first and third pin (7, 9) and the third and fourth pin (9, 10) being comprised between 140° and 150°, and the axial distance between the first and fourth pin (7, 10) being comprised between 23 and 27 mm.
Abstract:
The present invention relates to an actuator (1), comprising an output member (6); a resilient element (8) connected to said output member (6) so as to urge it in a first direction; and an hydraulic rotation damper (5) with a closed cylinder cavity, a rotational damper shaft which extends into the cylinder cavity, and a piston dividing the cylinder cavity into a first side and a second side. Within the rotation damper (5), the rotational movement of the damper shaft is converted into a translational movement of the piston along a longitudinal axis of the shaft. A restricted fluid passage communicates said first and second sides. The damper shaft is connected over a gearing (10, 15, 17) to the output member (6) and resilient element (8) of the actuator for damping movement of said output member (6) in said first direction. The present invention relates to both rotational and linear actuators as well as to a closing mechanisms for hinged members, such as doors, gates, or windows, comprising such actuators.
Abstract:
A furniture hinge with equipment comprising a toggle-type hinge and a line shock absorber arranged transversely to a major axis of the toggle-type hinge, which line shock absorber is inserted into a holder and the latter is attached to the toggle-type hinge, whereat the holder (100, 200) consists of a bearing part (1) and a position part (2), which are fixed to each other by at least one coupling element in the form of an unreleasable connection or a releasable one.
Abstract:
The invention relates to a panel fitting, particularly for cabinets, comprising a pivot part (4), which can be connected to a panel (3) and is supported on two guide levers (7, 9), and a retaining plate (20), which can be connected to the furniture body (2), wherein on the retaining plate (20) two levers (11, 12) are supported, of which a first lever (11) is connected to the two guide levers (7, 9) in an articulated manner, and a second lever (12) is connected to a guide lever (7) in an articulated manner. A coupling element (30) is provided on a lever (11, 12), or a guide lever (7, 9), the element being displaceable by a drive (32) for moving the pivot part (4). To this end, the coupling element (30) can be mounted with comparatively little effort.
Abstract:
The device (1) for decelerating at least the closing rotation of a furniture hinge, comprises a container (14) housing a first rotating friction element (16) in contact at a first friction surface (17) with the bottom (18) of the container (14), a second fixed friction element (19) overlapped to the first rotating friction element (16) with which it is in contact at a second friction surface (20), and at least a third rotating friction element (22) overlapped to the second fixed friction element (19) with which it is in contact at at least a third friction surface(21), constraint means (24,25) between the first friction element (16) and the third friction element (22), a slider (23) moveable along a direction of translation at least during the closing rotation and kinematic means (34,36) for the conversion of the translation of the slider (23) into a rotation of the first and third friction element (16,22) in such a manner to create a dragging friction at the first, second and third friction surface.