Abstract:
Die Erfindung betrifft eine Getriebeeinheit und eine Motor-Getriebeeinheit für SeilFensterheber von Kraftfahrzeugen, die einen Antrieb (14, 50; 59, 60) und ein mit dem Antrieb zusammenwirkendes Getriebe (15, 10) umfasst, welches mit einer drehbar gelagerten Seiltrommel (17) zum Auf- und Abwickeln eines Seils (53) des Seil-Fensterhebers (100) gekoppelt ist. Die Getriebe- oder Motor-Getriebeeinheit zeichnet sich dadurch aus, dass ein Durchmesser der Seiltrommel (17) in einem Bereich von etwa 22 mm bis etwa 30 mm liegt und bevorzugter in einem Bereich von etwa 24 mm bis etwa 28 mm liegt, wobei ein Untersetzungsverhältnis des Getriebes (15, 10) in einem Bereich von etwa 1:38 bis etwa 1:55 und bevorzugter in einem Bereich von etwa 1:42 bis etwa 1:51 liegt. Eine Seiltrommel (17) trägt auf ihrer Stirnseite Klauen (19, 20), die in korrespondierend ausgebildete Aufnahmen (13, 14) auf der Stirnseite eines Schneckenrades (10) eingreifen. Es können Elektromotoren mit einem maximalen Antriebsmoment von nur noch ca. 5,7 Nm verwendet werden. Insgesamt kann das Bauvolumen der Getriebe- oder Motor-Getriebeeinheit um ca. 40-50 % reduziert werden. Die Getriebe- oder Motor-Getriebeeinheit kann standardisiert sowohl für elektrische als auch für manuelle SeilFensterheber für vordere oder hintere Kraftfahrzeug-Türen ausgelegt werden.
Abstract:
A window regulatoR (10) for operating a window pane of vehicle comprises a base plate (12) having a guide rail (20). A lifter plate (26) is slidably coupled to the guide rail (20) and adapted for supporting the window pane. A motor assembly (32) is secured to the base plate (12) and includes a drive housing and a power motor. A drive shaft, rotatably journaled to the drive housing, has a disc flange supporting a cylindrical shaft and a key shaft spaced from and parallel to the cylindrical shaft. A top and bottom cable (34, 36) drum are supported on the drive shaft, each of the cable drums including a key slot for aligning with and receiving the key shaft therethrough. The lifter plate is secured to the cable (38) between first and second pulleys (22, 24). A pair of compression springs (64) are coupled to the respective cable drums in opposite directions and maintaining tension on the cable.
Abstract:
An automatic opening/closing apparatus for vehicle including a detected subject and a detection sensor for detecting rotation of an output shaft is downsized. A worm gear mechanism decelerating a rotation speed of an electric motor to output it from the output shaft is accommodated in a gear case, and a drum is fixed to a tip portion of the output shaft projecting from the gear case to the outside, whereby motive power of the output shaft is transmitted from this drum to a sliding door. A concave portion centering at an axial center and recessed in an axial direction is formed in a worm wheel constituting the worm gear mechanism, a magnet unit constituting a rotation sensor is disposed inside the concave portion of the worm wheel, and a magnetic sensor for detecting rotation of the magnet unit is fixed to an inner surface of the gear case.
Abstract:
A mechanism and method for operating a track-mounted door is disclosed. The mechanism includes a pair of side drums that are connected by first cables to the bottom of the door. The side drums are coaxially mounted on a shaft for simultaneous rotation with a pair of cable drums. The cable drums are connected to high pressure gas struts by second cables. Each second cable is carried around a shiv wheel that slides along a guide track as the second cable moves. Each shiv wheel is operatively connected to one of the gas struts. As the shiv wheel moves along the guide track toward the cable drum, the gas strut is charged. As the shiv wheel moves away from the cable drum, the gas strut is discharged. A standard electric motor and screw driven lift-arm is used to initiate the opening and closing of the door. The charged gas strut stores sufficient energy to overcome friction and gravity to assist the electric motor and lift-arm to open the door.
Abstract:
Eine Antriebsvorrichtung, insbesondere ein Seilantrieb für ein an einem Fahrzeug angebrachtes, zu bewegendes Teil, insbesondere für einen Deckel (10) eines Fahrzeugschiebedachs hat ein Seil (18), welches mit seinen Enden auf zwei gleichsinnig angetriebene Wickeltrommeln (34, 38) aufgewickelt ist. Ein Zwischenabschnitt des Seils (18) umschlingt eine weitere Wickeltrommel (36) und teilt dadurch das in einer Endlosschleife geführte Seil (18) in zwei Stränge, an denen Mitnehmer (50, 52) zum Angriff an das zu bewegende Teil vorgesehen sind.
Abstract:
The invention proposes a door assembly process comprising the following steps:
(i) providing a window-glass (3) guide structure (6), providing a cable circuit (7), a drive member (5), a wedge (2) and a drum (4); (ii) placement of the wedge (2) between the guide structure and the drum such as to fix the drum on the structure in the longitudinal and vertical directions of an average window-glass guide plane, and winding of the cable onto the drum before or after the placement; (iii) coupling of the drive member (5) to the wedged drum; (iv) at least partial fixing of the drive member to an inner panel of the door.
The invention especially allows a reduction in corrosion of the cables and safe securement of the drum during the assembly.
Abstract:
A door panel assembly (10) including a door panel (14), a window regulator housing (12) mounted on a first side of the door panel and a power mechanism (16) mounted on a second side of the door panel, in which the panel includes at least one first alignment feature for aligning the window regulator housing relative to the door panel and at least one second alignment feature for aligning the power mechanism relative to the door panel.
Abstract:
A window regulator system has a first rail (20) and a second rail (22). The second rail is spaced in a parallel relation with the first rail. A first slider assembly (30) slidably engages the first rail (32) and a second slider assembly slidably engages the second rail. A first cable (W1) engages the first slider (30) and has opposite ends thereof wound about a first drum assembly (76). The first cable (W1) is guidedly mounted on the first rail (20). A second cable (W2) engages the second slider and has opposite ends thereof wound about a second drum assembly (78). The second cable is guidedly mounted on the second rail (22). A drive system (24) simultaneously rotates the first and second drum assemblies. Rotating the first and second drum assemblies effects parallel movement of the first and second sliders. When a window is mounted on the sliders, the window regulator system effects opening and closing thereof.