Beam end connector for lattice structure - has wedge in bolt slot and internally apertured socket on bolt end

摘要

The connectors for the end faces of two or more beams in a lattic-type structure is in the form of a bolt which has bott ends protruding into the beams. A socket is insertable on one bolt end, at least, with a transverse hole through it. It if fitted in the beam across its lengthways direction. Inside the socket is a lengthways-displaceable wedge for insertion into a slot in the bolt. The socket may have an internal thread for a screw which has its end fitting against the back of the wedge.