摘要:
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.
摘要:
The sunroof driving device includes an electric motor, a worm gear provided on an armature shaft of the electric motor, a worm wheel gear meshing with the worm gear, an output shaft coupled with the worm wheel gear, and a drive gear which is provided on the output shaft and which meshes with a wire for driving a roof panel. A panel-position detecting mechanism for detecting the position of the roof panel and a tool hole for manually driving the roof panel in emergency are disposed coaxially with the output shaft. The tool hole is formed in themainshaftofthepanel-positiondetectingmechanism. Also, the armature shaft is constituted so as to slide from the output shaft side, thus coupling the worm wheel gear and the output shaft with each other without any clutch interposed therebetween. The output shaft is provided with a fitting hole which provides the body-side manual operation section for manually driving the roof panel in emergency. The panel-position detecting mechanism is formed on the output shaft as a unit detachable therefrom and also has a tool hole as the unit-side manual operation section.
摘要:
A reverse-input shutoff clutch (10) according to the invention includes an outer ring (11) as an input-side rotation member, an inner ring (12) as an output-side rotation member, rollers (13) as torque transmission means, a cage (14) for retaining the rollers (13) a centering spring (15) as an elastic member for positioning the cage (14), a housing (16) as a stationary-side member, and a sliding spring (17) coupled to and co-rotate with the cage (14) while sliding against the housing (16). With the constitution described above, the clutch (10) applies rotational resistance induced by friction resistance to the cage (14).
摘要:
A tandem of independent powered door operators for passenger transit vehicles having a central lock mechanism and enabling each of the doors to be moved with a force of less than 80N. Such door operators can be used on vehicles where the cross-sectional area within which to accommodate a door operator is limited. The door operator comprises an electric motor, a helical drive screw rotatably connected to such electric motor with a universal joint, a drive nut assembly engaged with such drive screw, a door hanger rod, a first door hanger bracket connected to a door and engaging the drive nut, a second door hanger bracket connected to a door and engaging a centrally located lock mechanism enabling locking of such door in a fully close position.
摘要:
Eine Schwenkschiebetür insbesondere für Fahrzeuge weist ein Türblatt (80; 90) auf, das mittels Verbindungsmitteln mit einem Mutterglied (20; 30) drehfest verbunden ist. Das Mutterglied (20; 30) ist nach Art eines Spindel-Mutter-Triebes durch eine Spindel (10) im wesentlichen horizontal entlang der die Türöffnung aufweisenden Fahrzeugwand (14) verschiebbar. Die Spindel (10) ist durch Antriebsmittel (60, 64) zur Drehung antreibbar, die eine Selbsthemmung aufweisen, derart dass eine sichere Verriegelung der Tür in geschlossener Stellung gewährleistet ist. Die erfindungsgemässe Schwenkschiebetür ist im Vergleich zu bisher bekannten Schwenkschiebetüren sehr wartungsfreundlich und zeichnet sich durch eine kompakte Bauweise aus, da sie weder hydraulische noch pneumatische Antriebsmittel aufweist und keinerlei aufwendige Zusatzvorrichtungen zur Verriegelung der Tür oder für die Notöffnung der Tür benötigt.
摘要:
The invention relates to a sliding arrangement, in particular a slide-out device for drawers, sliding doors, etc., having a sliding component and a pulling arrangement, which can be coupled to one another via a coupling component, wherein the pulling arrangement can be placed in a parked position with spring prestressing, and wherein the pulling arrangement can be blocked in the parked position by means of a blocking element. In order to ensure reliable transfer of a drawer or the like into the closed position, the invention provides for the blocking element to be blocked in the parked position of the pulling arrangement by means of a catch.
摘要:
A powered garage door opener (10) is provided for operating a garage door assembly (12) between an opened and closed position. The powered garage door opener (10) comprises a main housing (30) mounted adjacent the garage door assembly (12). An electric motor and gear train assembly (52) is mounted within the main housing (32) and coupled to the garage door assembly (12) to drive the garage door assembly (12) between the open and closed positions. A power supply (56) is mounted within the main housing (32) and electrically connected to the electric motor and gear train assembly (52). A control module (54) is mounted within the main housing (32) and electrically connected to the power supply (56) and the electric motor and gear train assembly (52) for controlling selective actuation of the electric motor and gear train assembly (52). The electric motor and gear train assembly (52) includes a secondary housing (60), an electric motor (66) sealed within the secondary housing (60), a worm gear (76) coupled to and driven by the electric motor (66), a spur gear (80) (in meshed engagement with the worm gear (76), and a driven shaft (78) mounted to the spur gear (80) and coupled to garage door assembly (12). The electric motor (66) provides electrical power to drive the worm (76) and spur gear (80), rotating the driven shaft (78), to provide power actuation of the garage door assembly (12) and the gear relationship between the worm gear (76) and spur gear (80) allows the spur gear (80) to back drive the worm gear (76) and provide manual actuation of the garage door assembly (12).