There is described a longitudinal lock device for cargo in aircraft endowed with a locking box which is fastened beneath the floor of an aircraft, the longitudinal lock device for cargo in aircraft comprising a locking latch associated to the cargo and coupled to a bar mechanism disposed inside the locking box, the locking latch being moved towards the extraction of the cargo in flight; the bar mechanism being formed by the locking box acting as a fixed bar, a puppet arm articulated on a second pivot and a puppet follower articulated on a first pivot, both pivots fastened to the locking box said articulations moving the bar mechanism determining locked, armed and released positions for the device. There is also described a safety trigger for longitudinal lock device, the safety trigger being disposed inside the locking box and comprising a rocker endowed with a contact face and rotatable on a fourth pivot, said rocker being associated to an end of the second compression bar and to an end of an adjustable rod that communicates with the compression helical spring cartridge, a contact face displaces the second compression bar under the action of a longitudinal force applied to the locking latch over a pre-established longitudinal force.
LONGITUDINAL LOCK DEVICE FOR CARGO IN AIRCRAFT, SAFETY TRIGGER FOR LONGITUDINAL LOCK DEVICE
2017-07-13
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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