Abstract: Apparatus is disclosed for bringing into proximity and connecting a quench stack and monomer ring for the melt spinning of synthetic polymer fibers. These members are brought into proximity through use of a reel assembly and are connected by means of a clamping device. The clamp, which is mounted on the quench stack, features a drawpiece comprising a rod. The rod is curved into a "U" shape, the base of which engages with a keeper element and the legs of which describe a circle bend prior to terminating in a threaded shank for mounting to the clamp.

Abstract: A yarn end retainer is disclosed for use in conjunction with a wound yarn package. The yarn end retainer comprises a bail, pivot means and means for urging the bail to pivot about the pivot means in a first direction. The bail comprises at least one leg terminating in an end portion, the leg being mounted for pivotal movement about the pivot means. When the bail is urged to pivot in the first direction, the end portion rides a part of the surface of the yarn package when the yarn package doffs.

Abstract: Apparatus is disclosed for bringing into proximity and connecting a quench stack and monomer ring for the melt spinning of synthetic polymer fibers. These members are brought into proximity through use of a reel assembly and are connected by means of a clamping device. The clamp, which is mounted on the quench stack, features a drawpiece comprising a rod. The rod is curved into a "U" shape, the base of which engages with a keeper element and the legs of which describe a circle bend prior to terminating in a threaded shank for mounting to the clamp.