MAKE-AND-BREAK JOINT BETWEEN AIRCRAFT AIRFRAME COMPARTMENTS Russian patent published in 2015 - IPC F16B17/00 F16B39/02 B64G1/22 

FIELD: aircraft engineering.

SUBSTANCE: claimed joint comprises two butt-jointed retainers of threaded joints and seal ring. This joint comprises several clamps with screwed head and conical tip. These are fitted in screwed bores of one of the compartments to interact by said conical tip with mating conical bore at another compartment. Said clamps are provided with thread retainers composed by stops fitted in compartment screwed bore cutouts of clamp screwed heads by one end and, by opposite end, resting on the rod of cover closing the clamp cavity open from outside. Note here that said seal ring is fitted, of the end of the compartments.

EFFECT: decreased overall dimensions and simplified design of fasteners, accelerated servicing.

2 cl, 3 dwg