Abstract: A stranding machine for the production of rope from a plurality of strands comprises a rotary tube formed of two or more tube sections coupled end to end to rotate about a common axis. A flexible connector joins adjacent ends of successive ones of the tube sections. In this flexible connector, a pair of spiders have a central mounting hub and spokes whose ends are affixed to the cylindrical wall of the associated tube section. A rigid metal barrel connector has a cylindrical body and radial end flanges. A pair of resilient flexible coupling rings connect respective end flanges of the barrel connector to the spider mounting hubs. This arrangement employing two flexible elements accommodates both angular and parallel misalignment of successive tube sections.

Abstract: A releasable lock mechanism for securing a spool of wire in its supporting cradle in a tubular type wire stranding machine. The mechanism is both positive in action and easy to operate and includes for each end of the spool shaft a generally sector shaped locking member that is movable into and out of a position overlying the end of the shaft. When the locking member is moved into its locking position overlying the end of the spool shaft, it is positively yet releasably held in this position by coacting detent means on the member and cradle side rail.