Abstract:
Die Erfindung betrifft eine Antriebsvorrichtung für ein Schiebetor (1), welche eine mit einer stationär gelagerten Antriebseinheit (3) umfassend einen Motor (8) und ein Zahnrad (7) sowie eine in einer Sollposition am Schiebetor (1) fixierte Zahnstange (6) aufweist. Zur Betätigung des Schiebetors (1) ist das Zahnrad (7) in einer Arbeitsposition gelagert, in welcher das Zahnrad (7) in Eingriff mit der Zahnstange (6) steht. Zur Montage der Zahnstange (6) am Schiebetor (1) ist das Zahnrad (7) in eine unterhalb der Arbeitsposition liegende Justageposition einbringbar. In der Justageposition sitzt ein Abstandshalter zumindest auf einem Teilbereich der Zähne des Zahnrads (7) auf, wobei die Außenseite des Abstandshalters eine Gleitfläche für die Zahnstange (6) bildet und einen Abstand zum Zentrum des Zahnrads (7) aufweist, der an die Lagedifferenz des Zahnrads (7) in der Arbeitsposition und in der Justageposition angepasst ist. Zur Einstellung der Sollposition der Zahnstange (6) liegt diese auf der Gleitfläche des Abstandshalters auf.
Abstract:
The invention relates to a drive unit for automatically actuating a vehicle door, especially the tailgate of a motor vehicle. The inventive drive unit (4) can be connected to the vehicle door (1) or a transmission device (6) via an output shaft (5), said transmission device (6) performing a pivoting movement that corresponds to the pivoting movement of the vehicle door (1). The drive unit (4) comprises at least one first sensor unit (7) that can be connected to an electronic evaluation unit (21) and detects the respective angular position of the vehicle door (1). The aim of the invention is to make use of the advantages of an incremental measurement of the position of the vehicle door (1) without having to wait for the vehicle door (1) to reach its final position to be able to recalibrate following a power outage. Said aim is achieved by dividing the entire pivot angle (alpha) of the vehicle door (1) into at least three successive zones (pivot angle ranges) (alpha1-alpha4), the individual pivot angle ranges (alpha1-alpha4) being determined by a first sensor unit (7) that detects absolute values. The pivot angle of the vehicle door within the individual zones (alpha1-alpha4) is then detected with the aid of a second sensor unit (8) which encompasses at least one incremental measuring transducer.
Abstract:
A universal power operator (1) for shifting a movable barrier, such as a gate, and a circuit control system for operation thereof, is shown that allows the operator (1) to be assembled for both left-hinged or right-hinged movable barrier. The universal power operator (1) includes generally an actuator arm (20), a housing assembly (40), a gear assembly (50), and a modular drive motor (10). The housing assembly (40) contains generally symmetrical portions allowing the user to interchangeably assemble the motor (10) in one of two positions for use with a left hinged or right hinged movable barrier.
Abstract:
The rotating shutter for window or door openings comprises at least one rotationally lodged wing (12) which can be swung between an opened and a closed position by means of an electrical motor. In order to provide a rotating shutter which can be simply mounted and easily retrofitted, the invention foresees that the electrical motor be fixed on the wing (12). Said motor is engaged by at least one movable gearing element (44) on a reaction member (32) lodged on a side of the window or door opening in such a way that a torque is applied on the wing (12) in the direction of closing or opening.
Abstract:
A garage door operator which senses obstructions and takes corrective action before entrapment can occur. Yieldable gears (40, 42) are utilized as a failsafe mechanism such that when the applied torque exceeds certain limit, the gears (40, 42) disengage so that the garage door can be manually moved. The yieldable gears may also be disengaged by remote control or by hand. Solid state circuitry (90) is provided to achieve soft starts and stops of the electric motor (15). Test circuitry is provided that tests the operational readiness of the electrical components by simulating an abnormal torque condition. During operation of the electric motor (15), the torque load is electronically calculated and if an abnormal torque load is encountered, the electric motor (15) reverses direction.
Abstract:
The present invention relates to a door stopper (10) for decelerating the sliding door and decreasing the hitting effect during opening of the sliding door in vehicles having sliding door and having a dampening piston (30), a pin holder (40) provided at the piston end (32) at the piston shaft (31) of the dampening piston (30) and a spring (56) connected to the pin holder (40) and a first rope (61) connected to the pin holder (40) from one end and connected to a first roller (60) from the other end and a second rope (71) connected to the spring (56) from one end and connected to the second roller (70) from the other end.
Abstract:
A system for controlling a louver blind mobile panel that is moveable along a rail installed in a living space construct. The mobile panel featuring an inner volume capable of housing at least one motor that is functionally coupled to an electronics unit. The electronics unit is controlled with a wireless remove controller to control the activity of the at least one motor.
Abstract:
Getriebevorrichtung zur Anbringung an einer Antriebswelle (1) mit einem Grundkörper (2,27), der die Antriebswelle (1) umschließt, einem Ritzel (20,28), das im montierten Zustand im Grundkörper (2,27) und auf der Antriebswelle (1) angeordnet ist sowie einer Zahnstange (19), die mit dem Ritzel (20,28) zusammenwirkt und durch den Grundkörper (2,27) verläuft. Die Getriebevorrichtung zeichnet sich dadurch aus, dass der Grundkörper (2,27) einseitig derart offen ist, dass er sich auf eine Antriebswelle (1) in radialer Richtung aufschieben lässt, und dass das Ritzel (20,28) mehrteilig ist, sodass eine Montage an der Antriebswelle (1) ermöglicht ist, bei welcher sich die Teile (20a, 20b) des Ritzels (20) durch eine in Bezug zur Antriebswelle (1) radiale Bewegung zusammenfügen lassen.
Abstract:
An adjustable hinge device (1) for a hinged door (2), comprising a support body (10); a first rotating leverage (20) rotatably constrained to said support body (10) about a first leverage axis (21); a constraint device (20') to rotatably connect the first leverage (20) to the support body (10); a rotatable engaging device (30) to rotatably constrain the door (2) to the first leverage (20) about a hinge axis (31); said hinge axis (31) being distinct from said first leverage axis (21), said hinge axis (31) being arranged at an eccentricity distance (D) from said first leverage axis (21) measured on a plane orthogonal to the first leverage axis (21); so that a rotation of the first leverage (20) about the first leverage axis (21) results in a rotation of the hinge axis (31) about the first leverage axis (21)