Chassis coupling and fixing structure
Combined connecting and alignment system for composite fiber...
Composite coupling for towed arrays
Concentricity stabilizer which is both a structural coupling...
Connecting element for connecting at least two wooden...
Connection of a shaft with an element on particular the shaft of
Connector for joining multiple pane window spacers
Connector for joining two lengths of sheet metal ducting...
Connector for spaced metal parts
Corner joint for building units of stone
Couplings