Framework made of hollow sections
Handle-bar stem
Joint for demountable furniture
Locking system
Low observable aircraft fastener treatment
Mounting arrangement
Part mount device
Pipe or tube assembly utilizing a differential screw
Pipe socket connection for a spacial structure
Quick-connect fasteners for assembling devices in space
Securing device
Shaft clamping device
Static ball joint
Structural joint
Structure for tee joint
Transfer bar coupling