Abstract: A jet machine for wet processing textile fabric in continuous loop form is provided that is capable of applying dyestuff effectively from either a migrating or non-migrating system and that may be employed as well for bulking or shrinking prior to wet processing.

Abstract: A safety valve for use in gaseous service at elevated temperatures, including a casing provided with an annular valve seat and a selectively moveable valve member having mounted thereon a plastic annular sealing ring for seating on the valve seat. The plastic annular sealing ring is preferably formed of Teflon P.F.A. fluorocarbon and is shrunk fit onto a projecting shoulder portion of a metal seal retainer detachably mounted on the valve member, and the valve seat includes a projecting ridge formed by intersecting flat surface portions disposed at an obtuse angle to one another, whereby the plastic annular sealing ring will be engaged by the valve seat ridge when the valve member is seated.

Abstract: A knit fabric is made to simulate a woven structure by arranging fancy warp stitch chains at spacings between inlaid warp ends so that filling ends laid at one side of the warp ends are knit-in while filling ends laid at the other side remain simply laid-in and are held in place by interaction of the warp ends and warp stitch chains thereat.

Abstract: An arrangement for mounting spinning rings is provided that employs a set of chuck elements at each ring rail spindle opening to grip a spinning ring thereat in a manner which allows replacement or a change in ring size much more readily than has heretofore been possible.

Abstract: A method and means for multi-color dyeing textile yarn wherein yarn is present in perforate cylindrical cans for dyeing, with the yarn being in a maze of tortuously extending coils progressing axially within the can as occurs when yarn is collected in an upright can from a crimping or bulking operation. The cans are first positioned on movable J-shaped cradles with their cylindrical axes horizontal and are then immersed sequentially in a plurality of dye baths in which the cans are only partially immersed. Between immersions in sequential dye baths the cans are reoriented by rotating them about their cylindrical horizontal axes to cause dyeing of at least partially different portions of the maze of yarn in the cans in the different dye baths so that the resulting yarn strand, which extends randomly in the maze throughout differently dyed portions, will be unpredictably randomly dyed in different colors and lengths of color.

Abstract: A rocker spring unit utilizes separately formed rocker elements and outboard rocker springs. The rocker springs and rocker elements are assembled with two plate members having the rocker springs extended between opposite plate member edges and the rocker elements mounted at inner faces of the plate members inboard of the rocker springs in paired relation to each other and in symmetrical relation to the rocker springs.

Abstract: A blender for mixing beverages that has a cylindrical upright, substantially closed, frustoconically bottomed blending bowl with an intake port at the top and a discharge port at the outer edge of the bottom of the bowl. A motor driven impeller is mounted for rotation about a longitudinal axis in the bowl and has blades projecting radially therefrom for coaction with stationary blades that extend inwardly from the bowl wall. One stationary blade is located just past the discharge port in the direction of impeller rotation to force the contents out the discharge port, which is located within the longitudinal extent of the stationary blades for this purpose. The impeller blades have edges complementary to the stationary blade edges and inclined with respect thereto and in a direction to direct the contents longitudinally toward the discharge port, for which latter purpose the impeller blades have bottom edges that are complementary to the sloping bottom wall.