Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Passenger door lock for drop-down style doors on an aircraft
The invention relates to a passenger door lock for drop-down style doors on an aircraft, in particular, an apparatus, system, and method for selectively locking and unlocking a passenger door. The apparatus includes a first shaft (110), having a first longitudinal center line (111), and a member (120), connected to the first shaft. A handle (130) is connected to the first shaft via the member, the handle being movable via rotation of the first shaft from a locked position and an unlocked position. A first protrusion (140, 140A) extends from the handle and a latch crank (160) is connected to the second shaft (150). A second protrusion (170, 170A) extends from the latch crank and a linkage (180) is connected between the latch crank and the member. When the handle in the locked position, the first protrusion is positioned adjacent to the second protrusion to prevent rotation of the second shaft. When the handle is in the unlocked position, the first protrusion is positioned away from the second protrusion to enable the second shaft to rotate.
本发明涉及用于飞行器上的下拉式门的乘客门锁，尤其是涉及用于选择性地锁定和解锁乘客门的装置、系统和方法。该装置包括具有第一纵向中心线(111)的第一轴(110)和连接至第一轴的构件(120)。手柄(130)经由构件连接至第一轴，手柄能经由第一轴的旋转而在锁定位置与解锁位置之间移动。第一突出部(140、140A)从手柄延伸，并且闩锁曲柄(160)连接至第二轴(150)。第二突出部(170、170A)从闩锁曲柄延伸，并且连杆(180)连接在闩锁曲柄和构件之间。当手柄处于锁定位置时，第一突出部被定位成邻近第二突出部，以防止第二轴旋转。当手柄处于解锁位置时，第一突出部被定位成远离第二突出部，以使第二轴能够旋转。
Passenger door lock for drop-down style doors on an aircraft
The invention relates to a passenger door lock for drop-down style doors on an aircraft, in particular, an apparatus, system, and method for selectively locking and unlocking a passenger door. The apparatus includes a first shaft (110), having a first longitudinal center line (111), and a member (120), connected to the first shaft. A handle (130) is connected to the first shaft via the member, the handle being movable via rotation of the first shaft from a locked position and an unlocked position. A first protrusion (140, 140A) extends from the handle and a latch crank (160) is connected to the second shaft (150). A second protrusion (170, 170A) extends from the latch crank and a linkage (180) is connected between the latch crank and the member. When the handle in the locked position, the first protrusion is positioned adjacent to the second protrusion to prevent rotation of the second shaft. When the handle is in the unlocked position, the first protrusion is positioned away from the second protrusion to enable the second shaft to rotate.
本发明涉及用于飞行器上的下拉式门的乘客门锁，尤其是涉及用于选择性地锁定和解锁乘客门的装置、系统和方法。该装置包括具有第一纵向中心线(111)的第一轴(110)和连接至第一轴的构件(120)。手柄(130)经由构件连接至第一轴，手柄能经由第一轴的旋转而在锁定位置与解锁位置之间移动。第一突出部(140、140A)从手柄延伸，并且闩锁曲柄(160)连接至第二轴(150)。第二突出部(170、170A)从闩锁曲柄延伸，并且连杆(180)连接在闩锁曲柄和构件之间。当手柄处于锁定位置时，第一突出部被定位成邻近第二突出部，以防止第二轴旋转。当手柄处于解锁位置时，第一突出部被定位成远离第二突出部，以使第二轴能够旋转。
Passenger door lock for drop-down style doors on an aircraft
用于飞行器上的下拉式门的乘客门锁
HUMMER DAVID A (Autor:in)
10.12.2021
Patent
Elektronische Ressource
Chinesisch
PASSENGER DOOR LOCK FOR DROP-DOWN STYLE DOORS ON AIRCRAFT
| Europäisches Patentamt | 2022
Passenger door lock for drop-down style doors on an aircraft
| Europäisches Patentamt | 2022
PASSENGER DOOR LOCK FOR DROP-DOWN STYLE DOORS ON AN AIRCRAFT
| Europäisches Patentamt | 2021
Passenger Door Lock for Drop-Down Style Doors on an Aircraft
| Europäisches Patentamt | 2021