摘要:
The present technology relates to an aircraft door 200. The aircraft door 200 includes a door leaf 210, a door frame 610, a support arm assembly 220, and first and second connecting elements 380, 680. The first connecting element 380 connects the support arm assembly 220 with the door leaf 210 and includes a first adjustment unit 300 that is adapted for adjusting the position of the door leaf 210 relative to the door frame 610 along a first axis (x-axis). The second connecting element 680 connects the support arm assembly 220 with the door frame and includes a second adjustment unit 600 that is adapted for adjusting the position of the door leaf 210 relative to the door frame 610 along a second axis (z-axis) that is perpendicular to the first axis (x-axis).
摘要:
A door assembly, particularly for doors of passenger aircraft, includes a door frame, a door having a door body hingedly installed in the door frame, at least one hooking pintle (4) attached to the door frame or an edge of the door body extending along a pintle axis, and at least one door latch (2) connected to an edge of the door body or the door frame, respectively, the door latch having a substantially C-shaped latch body (2a) configured to rotate around an axis parallel to the pintle axis of the hooking pintle (4). The door assembly further includes a bistable latch and hook mechanism configured to catch the door latch (2) in hooking engagement with the hooking pintle (4) and to retain the door latch (2) in a direction perpendicular to the door body in an overcenter position.
摘要:
The invention relates to a short term, autonomous, electrical power supply system, particularly an emergency short term, autonomous, electrical power supply system. Said system comprises an actuator with an electrical motor (14), an electrical generator (15) for driving said electrical motor (14) of said actuator, a turbine (13) in driving engagement with said electrical generator (15), an generator (7) of combustible, fluidic energy, a fluid line (10) from said generator (7) to said turbine (13), a control unit (5), and an igniter (9) arranged inside said generator (7) and controlled by said control unit (5).
摘要:
Eine Türrahmenanordnung für einen Rumpf, insbesondere eines Luft- oder Raumfahrzeugs besitzt einen Türausschnitt (20) in dem Rumpf (10). Der Bereich (11) des Rumpfes (10) um den Türausschnitt (20) ist in Semimonocoque-Bauweise mit einer Haut (12), Stringern (13) und Spanten (14) aufgebaut. Der Türausschnitt (20) wird von einer verschließbaren Tür (30) ausgefüllt, welche in Semimonocoque-Bauweise mit einer Haut (32), Querversteifungselementen (33) und Längsversteifungselementen (34) aufgebaut ist. Außerdem ist vorgesehen, dass in dem Bereich (11) des Rumpfes (10) um den Türausschnitt (20) benachbart zu zumindest einer Ecke (21, 22, 23, 24) des Türausschnitts (20) mindestens ein zusätzliches Versteifungselement (41, 42, 43, 44) angeordnet ist, welches mit den Stringern (13) und Spanten (14) des Flugzeugrumpfes (10) in diesem Bereich (11) ein lokales Fachwerksystem (51) bildet, und dass in der Tür (30) mindestens ein zusätzliches Versteifungselement (46, 48) angeordnet ist, welches bei verschlossener Tür (30) mit den Stringern (13) und Spanten (14) des Bereiches (11) des Flugzeugrumpfes (10) um den Türausschnitt (20) ein lokales Fachwerksystem (53) bildet, und dass das zusätzliche Versteifungselement (46, 48) an der Verbindungslinie zwischen der Tür (30) und dem Bereich (11) des Flugzeugrumpfes (10) um den Türausschnitt (20) kraftschlüssige, lösbare Verbindungen (57, 58) aufweist.
摘要:
The invention relates to a locking device for a rectangular aircraft door (1) that is coupled to an aircraft fuselage (3) by way of swinging means, to which fuselage (3) in the region of both opposing fuselage frame elements (4a, 4b) In each case at least two guide links (5a, 5b; 5a', 5b'), spaced apart from each other, for keeping the aircraft door (1) closed in a lowered closed position are provided, which guide links (5a, 5b; 5a', 5b') interact with associated guide rollers (7a, 7b; 7a', 7b') that are arranged on the aircraft door (1), wherein the guide track of said guide rollers (7a, 7b; 7a', 7b'), starting from a groove opening (10), first extends in a horizontal track section (11) in the closing direction of the aircraft door (1) and after moving through a subsequent deflection radius (12) extends to a vertical track section (13) until the lowered closed position of the aircraft door (1) at the end of the vertical track section (13) has been reached, wherein the vertical track section (13) after the deflection radius (12) makes a transition to an inwards section (8) that is partly directed in the direction of opening of the aircraft door (1), with an inwards angle (α) exceeding 6° relative to the door area (9) that is subjected to pressure, in order to hold the aircraft door (1) securely closed as a result of the existing interior pressure in the cabin.
摘要:
The invention relates to an aircraft door arrangement, especially for an aeroplane, said arrangement comprising a door, a doorframe, a supporting section with a pivotal axis (AD) on the door side, along which the door is pivotably positioned, and a pivotal axis (AF) on the frame side, along which the supporting section (8) is pivotably positioned on the door frame. At least the pivotal axis (AD) on the door side is defined by two articulations (G1, G2) which are interspaced in the vertical direction (Y) of the supporting section (8), at least one (G1; G2) of said articulations comprising two vertically (Y) interspaced bearings (L1a, L1b). The inventive door arrangement also comprises a pivotal drive (10) which is arranged on the door side of the supporting section (8) and is used to pivot the door, and an output element (12; 14, 16) which is coupled to the pivotal drive (10) and the door and transfers an actuating movement of the pivotal drive (10) to the door. Said aircraft door arrangement is characterised in that one (L1b) of the two bearings (L1a, L1b) of at least one (G1) of the articulations (G1, G2) on the frame side is embodied (L1B) as a pivotal drive mounting (34) to which the pivotal drive (10) is fixed.
摘要:
Vorgestellt wird ein Türsystem, insbesondere für ein Passagierflugzeug, mit einer zwischen Türblatt (2) und Türrahmen (12) wirkenden Trag- und Führungseinrichtung (10, 14) und einer zwischen dieser und dem Türblatt angeordneten Hubeinrichtung (18, 20, 22), die das Türblatt am Ende der Schließbewegung quer zur Bewegungsbahn (B) der Führungseinrichtung unter formschlüssigem Eingriff mit türrahmenfesten Aufnahmeelementen (4) in die vollständige Schließlage verfährt und zu Beginn des Öffnungsvorganges mit entgegengesetzter Hubrichtung (A) aus dem formschlüssigen Eingriff herausbewegt, wobei die Hubeinrichtung eine Hubkinematik (18, 20) zur Steuerung der Türblatt-Hubbewegung und einen zugeordneten Hubantrieb (22) enthält. Um bei einem derartigen Türsystem einen hohen Sicherheitsstandard und zugleich eine einfache gewichtsparende Bauweise zu gewährleisten, ist das Türblatt mit einer elektrischen Antriebseinheit (22) für den Hubantrieb und einer parallel zur elektrischen Ansteuerung des Hubantriebs mechanisch durch einen Türöffnungsbefehl freischaltbaren, die Hubeinrichtung in der vollständigen Schließlage selbsttätig türblattfest verriegelnden Hubsicherung (28) versehen.
摘要:
A handle assembly (12) for controlling an aircraft door (14) latch mechanism so that the door can be opened or closed from either inside or outside the aircraft. The assembly includes an inner shaft (58) that is connected to the latch mechanism (26) so as to control the opening and closing of the door (14), and an outer shaft (56) that overlaps the inner shaft (58) and that can be telescopically extended away from inner shaft. An inside handle (28) is attached to the inner shaft (58) so as to rotate the shaft. Rotation of the outer shaft (56) is controlled by an outside handle (52) attached thereto. An inner clutch half (130) is attached, by splines, to the inboard end of the outer shaft. An outer clutch half (132) is attached, by splines, to the outboard end of the inner shaft. The clutch halves are normally spaced away from each other. When the outside handle (52) and the outer shaft (56) are extended, the clutch halves interlock so that the shafts will rotate in unison. An actuator disarming assembly (60) with a translating pivoting crank (286) is attached to the outer shaft (56). When the outside handle (52) and the outer shaft (56) are extended, the crank (286) pivots to cause the disarming mechanism to disarm any actuator that may be attached to the door (14). This prevents inadvertent triggering of the actuator when persons outside the aircraft are trying to open the door.
摘要:
A passenger door (34) is connected to an aircraft fuselage (12) by a hinge mechanism (10) having an elongated goose-neck hinge member (22). One end of the hinge-member is pivotally connected to an idler crank arm (18) that is pivotally connected to the fuselage. The other end of the goose-neck member is pivotally connected to the door (34). A guide arm (36) connected to the door and carried by the idler crank arm (18) controls door movement. An end of the guide arm (36) has a pin (48) that follows a groove in an "S"-shaped guide track (44). The shape of the track (44) causes the guide arm to initially pivot and translate the door partially inwardly into the fuselage during opening movement, and then swing the door outwardly until it is parallel with the fuselage's outer surface.