However, instead of being connected to the same point 26, the goose-neck member 22 is pivotally connected to the torque tube at 16. Opening or closing movement of the door causes the guide arm to move. €6.63 €12.64 €8.31
In this version, the idler crank arm 18 has an additional arm section 64 that extends outwardly from the pivot point 26 where the goose-neck member 22 is connected to the crank arm. €22.49 * €30.75 Plug for door hinge screws transparent. An idler crank arm 18 has one end 20 directly connected to the torque tube fitting 14 so that this arm 18 can also pivot about the pin 16. 17 when the door is fully closed, but which are pulled down or folded by push/pull rods 88, 90 prior to opening or closing movement. €1.15 10-14, still another embodiment of the invention is shown. * 19 mm. €2.89 2-9, therein is shown a modified version of the hinge mechanism 10 shown in FIG.
The other end of the guide arm is pivotally connected to the door, but at a position that is inward of or nearer the door's hinge-side edge than the position where the goose-neck member is connected to the door. This invention relates to door hinges, and more particularly, to hinges for connecting a door to the fuselage of an aircraft. 10 is a view like FIG. In the description which follows three embodiments of the invention will be presented. Prior to opening the door 34, crank arm 92 is rotated, which pulls or folds the flaps 84, 86 downwardly and inwardly. * €28.36
These rods 94, 96 are connected to the push/pull rods 88, 90 by upper and lower rotatable torque tubes 98, 100. * If you still cant get your door squared up after a few attempts, you may just need new hinges. This further causes the guide arm 36 to first pivot and translate the door inwardly, and then swing it outwardly. €2.89 Each embodiment is mechanically equivalent and operates in the same way to mount an aircraft door to the side of a fuselage. Evaluations will be activated after verification. * * © 2004-2020 FreePatentsOnline.com. Amerikooler 11248000078 2" Offset Spring Loaded Hinge for Overlapping Plug Door.
€1.87 Therefore, in preferred form, a second idler crank arm 50 is shown pivotally connected to the bottom end of the torque tube fitting 14. Over time, the weight of a door can cause screws to pull out of their holes and make the hinges loose.
The Boeing Company (Seattle, WA) 16/368, 16/370, 49/248, 244/129.5, 244/137.1 * The other or second end 46 of the guide arm 36 has a downwardly extending cam portion 48, or cam follower pin 48, that is received in the track 44.
€4.66