Abstract:
Inverseur de poussée d'une nacelle de turboréacteur, comprenant des grilles partiellement intégrées dans les capots Inverseur de poussée d'une nacelle de turboréacteur, comprenant des capots mobiles (10) qui reculent par rapport à un cadre avant (2) sous l'effet d'un système actionnement, en entraînant par un mécanisme de commande le basculement de volets (8) pour fermer sensiblement la veine annulaire d'air froid (4), et en ouvrant des grilles (12) disposées autour de cette veine qui reçoivent le flux d'air froid pour le renvoyer vers l'avant, caractérisé en ce que l'inverseur étant fermé les grilles (12) sont partiellement intégrées dans les capots (10), et en ce qu'il comporte un système d'actionnement qui fait reculer les grilles suivant une course réduite par rapport à celle du capot.
Abstract:
본 발명은 TM 나사(TM Screw) 또는 볼 나사(Ball Screw)를 이용하여 모터의 회전운동을 피스톤 로드의 선형운동으로 변환되도록 구성하고, 하우징 내부 피스톤 로드를 무한직선운동이 가능하도록 리니어 부싱을 조합하여 구성하되, 하우징 및 로드를 고강성의 베어링강을 구성하고, 하우징 내부에 무한직선운동이 가능한 볼 열을 안내하는 볼리테이너가 설치되며, 비틀림에 대한 각을 제어하기 위한 회전방지용 가이드를 적용하여 높은 내구성을 얻을 수 있고, 고속주행이 가능하며, 소정의 정도 유지가 가능한 리니어 부싱으로 구성된 서보 실린더에 관한 것이다.
Abstract:
The invention relates to structural components for gear systems and can be used in reduction gears that are primarily intended for increasing the number of revolutions. The reduction gear screw is in the form of a torus, the surface of which is provided with a continuous thread extending over the entire length of the circumference of the torus. The thread on the surface of the screw can be a single thread or a multiple thread. The invention permits the continuous translational movement of the screw in the transmission unit of the reduction gear, said screw driving a converter which performs rotational movement, thus enabling the efficient working of the reduction gear and solving the problem of increasing the number of revolutions. The invention can be used in reduction gears which enable the functioning of supplementary energy sources such as wind generators.
Abstract:
Zahnstange (2) einer Zahnstangenlenkung, mit einem für den Eingriff eines Ritzels (20) vorgesehenen Zahnstangenabschnitt (4), der eine Vielzahl von entlang der Zahnstangenachse axial hintereinander angeordneten Zähnen (6) aufweist, und mit einem Gewindeabschnitt (3), der wenigstens eine schraubenförmig um eine Spindelachse gewundene Kugelrille (5) für Kugeln aufweist, wobei der Zahnstangenabschnitt (4) axial innerhalb des Gewindespindelabschnitts (3) der Zahnstange (2) angeordnet ist und die Windungen der Kugelrille (5) unterbricht.
Abstract:
Die Erfindung betrifft eine Lageranordnung 10 in der zwei Federsysteme 16, 17 voneinander entkoppelt sind. Weiterhin betrifft die Erfindung ein Verfahren zur Montage einer Lageranordnung, in der nachträglich ein Ausgleichsmittel 18 dimensioniert werden kann.
Abstract:
An actuator assembly includes a first motor having a first transmission mechanism, a second motor having a second transmission mechanism, and a drive shaft operatively coupled to the first transmission mechanism of the first motor and the second transmission mechanism of the second motor. The actuator assembly includes a torque application system disposed in operative communication with the first motor and the second motor, the torque application system configured to direct an application of a translation torque and a preload torque between the first motor and the first transmission mechanism and between the second motor and the second transmission mechanism.