Abstract:
The invention concerns a windscreen wiper, in particular for passenger cars, which comprises: a first wiper arm part (11) mounted so as to pivot about a bearing shaft which is rigid with the vehicle; a pivot drive (8); a second wiper arm part (12) which is longitudinally guided in the first wiper arm part (11); a sliding drive (10); and a wiper blade which moves substantially over the whole area between the lateral edges of the windscreen as the wiper arm pivots. The pivot drive (9) and the sliding drive (10) for the second wiper arm part each comprise a sliding rotor motor (52, 55), the second sliding rotor motor (55) being disposed in the first wiper arm part (11).
Abstract:
Die Erfindung betrifft eine Schwenktüre (1) für einen Persondendurchgang, mit einem an einem Gehäuse (2) angeordneten Türflügel (5), der durch einen Elektroantrieb und durch einen Antriebsmechanismus um eine vertikale Achse (8) verschwenkbar ist, mit Steuerungsmitteln, welche die Schwenkvorgänge des Türflügels (5) steuern, wobei die Drehbewegung des Elektroantriebs über ein am Elektroantrieb angeordnetes Antriebsritzel (15) auf einen mit dem Türflügel (5) drehfest verbundenen, mit einer Innenverzahnung ausgestatteten Antriebskranz (19) übertragen wird. Das Wesen der Erfindung besteht darin, daß der Elektroantrieb durch einen Schrittmotor (11) gebildet ist und daß zwischen dem Antriebsritzel (15) und dem Antriebskranz (19) wenigstens ein Zwischenrad (18) vorgesehen ist, das sich im Eingriff mit dem Antriebsritzel (15) und mit dem Antriebskranz (19) befindet.
Abstract:
Provided is a an actuator, which includes: a tubular yoke (31); an armature (130) that is provided on an inner side of the yoke (31) in a radial direction and is provided to be rotatable with respect to the yoke (31); a screw shaft (60) that receives a rotating force of a shaft (33) of the armature (130) and is driven to rotate; a speed reduction gear part (50) that is provided between the shaft (33) and the screw shaft (60) and reduces a rotation speed of the shaft (33); and a nut member that is connected to the screw shaft (60) and moves in an axial direction of the screw shaft (60) in association with the rotation of the screw shaft (60). An internal gear (51) of the speed reduction gear part (50) is provided on an inner circumferential surface (31f) of the yoke (31), and a bearing (38B) for rotatably supporting the shaft (33) is provided at the internal gear (51).
Abstract:
Disclosed is a vehicle door driving apparatus provided with a driving mechanism and a rope member. The driving mechanism is fixed to an inner section of a vehicle door which opens and closes a door opening formed in a vehicle body, the driving mechanism including a motor and a drum which is rotationally driven by the motor. The rope member is wound around the drum and linked to the vehicle body, and rotation of the drum is transmitted to the vehicle body by way of the rope member which causes the vehicle door to open and close. The drum is disposed in the inner section of the vehicle door in such a way as to at least partially overlap in a dimensional space in the vehicle width direction defined by the external shape of the motor. The driving mechanism is provided with: a first small-diameter gear linked to the rotary axis of the motor in such a way that the first small-diameter gear rotates together with the rotary shaft of the motor; a transmission gear rotatable around the axis extending in the vehicle width direction; a sun gear rotatable around the axis extending in the vehicle width direction; a ring gear disposed on the same axis as the sun gear; and a carrier which has a planet gear that engages with the sun gear and the ring gear, and which is linked to the drum in such a way that the carrier rotates together with the drum.
Abstract:
Die Erfindung betrifft einen Antrieb zur motorischen Verstellung eines Verstellelements (1) eines Kraftfahrzeugs mit einem Antriebsmotor (2) und einem dem Antriebsmotor (2) nachgescltalteten Vorschubgetriebe (3) zur Erzeugung von Antriebsbewegurtgen, wobei der Antriebsstrang (4) des Antriebs nicht selbsthemmend ausgestaltet ist, so dass der Antrieb im montierten Zustand eine manuelle Verstellung des Verstellelements (1) erlaubt, der der gesamte Antriebsstrang (4) weitgehend schlupffrei folgt. Es wird vorgeschlagen, dass im Antriebsstrang (4) des Antriebs eine Überlastkupplung (5) angeordnet ist, so dass im montierten Zustand eine manuelle Verstellung des Verstelleleznents (1) bei einer Betätigungskraft auf den Antrieb oberhalb einer Grenz-Betätigungskraft das Auskuppeln der Überlastkupplung (5) auslöst.
Abstract:
Disclosed is a vehicle door driving apparatus provided with a driving mechanism and a rope member. The driving mechanism is fixed to an inner section of a vehicle door which opens and closes a door opening formed in a vehicle body, the driving mechanism including a motor and a drum which is rotationally driven by the motor. The rope member is wound around the drum and linked to the vehicle body, and rotation of the drum is transmitted to the vehicle body by way of the rope member which causes the vehicle door to open and close. The drum is disposed in the inner section of the vehicle door in such a way as to at least partially overlap in a dimensional space in the vehicle width direction defined by the external shape of the motor. The driving mechanism is provided with: a first small-diameter gear linked to the rotary axis of the motor in such a way that the first small-diameter gear rotates together with the rotary shaft of the motor; a transmission gear rotatable around the axis extending in the vehicle width direction; a sun gear rotatable around the axis extending in the vehicle width direction; a ring gear disposed on the same axis as the sun gear; and a carrier which has a planet gear that engages with the sun gear and the ring gear, and which is linked to the drum in such a way that the carrier rotates together with the drum.
Abstract:
Die Erfindung betrifft einen Verstellantrieb (1), insbesondere Fensterverstellantrieb in einem Kraftfahrzeug, mit einer von einem Elektromotor (5) antreibbaren Getriebeschnecke (6), die mit einem ersten Schneckenrad (7) in Eingriff ist. Erfindungsgemäß ist vorgesehen, dass mindestens ein zweites mit der Getriebeschnecke (6) in Eingriff befindliches Schneckenrad (10) vorgesehen ist.