This disclosure describes a reversible complex of antibiotic AV290 with an alkali metal alkyl sulfate and a process for preparing same. The complex is useful as an animal feed supplement which significantly enhances the growth rate of animals and poultry.

A transport channel for bundles of curled filaments, whose cross- sections substantially correspond to the cross-section of the output opening of the compressive curling chamber, comprises a floor and side walls; guiding elements are mounted or the inside of the side walls, reducing the internal width of the transport channel and thereby retarding the cable bundle by slight piling up.

An activating magnet has a magnet housing (1), a pole element (10) arranged at one end of the magnet housing, a magnetic coil (13) surrounding the magnet housing and the pole element, and a magnet armature (3) movably housed in a magnet housing. An activating spring (20), biased between said magnet armature (3) and the pole element, and an activating member (5) are arranged on the side of the magn...

A yarn splicing device for spun yarns to each other wherein end sections of two yarns are untwisted and placed in overlapping relationship one on the other and thus overlapping portions of the yarns are acted by fluid to intended splicing of the yarns. An untwisting nozzle of the yarn splicing device comprises a fluid injecting hole formed to open to an inner circumferential face of a nozzle pipe ...

Method and apparatus for splicing the ends of spun yarn includes means for inserting the yarn ends into a hole associated with a splicing nozzle having one or more air jet pipes, in which hole the ends are subjected to an air jet to join them each other. Yarn end control nozzles for the yarn on the package side and the yarn on the bobbin side are disposed at each end of the splicing nozzle to suck...

A method of and apparatus for binding fiber bundles which reduces an abrupt cross-sectional course at each end of the fiber bundle resulting from the loose ends of the bundles having been removed. The loose ends are, during the binding operation, severed in a fraying manner by abrasive edges and the frayed bound ends are worked into the resulting binding.

This invention relates to a method and an apparatus for avoiding untwisting during the formation of a binding of two fiber bundles. The rotational direction of deformation members acting on the fiber bundles is selected to be different in different groups of deformation members in order to reproduce or to increase the original twist during the binding operation.

A method of and apparatus for binding fiber bundles, as produced in the textile industry. Each of the two fiber bundles is mixed with the other fiber bundle in two regions of the binding and is wound around in a force-locking manner with individual fibers originating from the fiber bundles. The loose ends of the two bundles to be bound are automatically severed during the course of the formation o...

A warp creel for a beam warping machine is disclosed which comprises a number of bobbins arranged in horizontal and vertical rows, a thread or yarn or the like being continuously withdrawn from such bobbins. At the region of a predetermined portion or section of the warp creel, at the rear region of such creel, there extend a multiplicity of rods which rise vertically over all of the levels or sto...

A device for detecting unacceptable defects in a neck area of hollow glass articles transported by a feeding element has a light source spaced from a path of feeding of the articles and arranged to illuminate the neck area of the latter, a projecting element arranged to project an image of the neck area of each of the glass articles, an image receiving element arranged to receive the projected ima...

PURPOSE:To obtain a molded article having no spew and having good appearance, in preparing a molded article by supplying a molding material to a mold to which a plasma sprayed film having fine voids of a particulate substance is formed, by escaping the gas in the mold to said plasma sprayed film. CONSTITUTION:One or more of a particulate substance selected from a metal particulate substance a meta...

A reaction product of a fatty acid ester and an organic polyisocyanate is included in a foamable reaction mixture containing an organic polyisocyanate to provide a molded product which can be removed from a mold whose surface has not been coated with conventional mold release agents.

A bead manipulator subassembly for a bead supply apparatus for setting beads, at given intervals, at both side-portions of a green tire inner layer formed on a tire molding former. A movable bead setter is disposed between said tire molding former and a bead stocker is provided with a bead retaining means for concentrically collecting and retaining two beads from a bead stocker. A posture controll...

An electronic control circuit of the type including a microprocessor, a circuit for monitoring the operational state of the microprocessor connected directly to a first output of the microprocessor, and a warning light of the control circuit and its input and output peripherals. The warning light is connected to a second output of said microprocessor through a starter and protection circuit and th...

The invention relates to a device for producing metallic powders by means of a rotary electrode and an arc maintained in hydrogen gas, wherein a separator plate provided with a bore is present between the anode and cathode, according to Patent No. 3,233,402. Excessive erosion of this electrode is avoided by the measure of providing an inert gas in the electrode space of the non-fusible electrode o...

Method and apparatus for building annular tire components such as steel cord tread reinforcements, in which a measuring drum is employed to receive strip material and simultaneously to feed it to a component building former. The strip material laps a portion only of the measuring drum, and a measured length of the strip is severed on the measuring drum and the major portion of the length of strip ...

A tire consisting of an air-tight internal panel (1), carcass (2), wire cap (10), hump strip (9), belt (5), tread (6), shoulder portion (7), wire core (11) and lateral portion (8), whereby a combined prefabricated air-tight panel (1) with carcass fabric (2) in special rubber mixture encircles at least twice and on which is at least a double encircling coil (5) with textile treads crossing each oth...

A curing rim comprising two abutting, coaxial, relatively rotatable sleeves (11, 12), one having radially inward bosses (20) and the other having axially projecting hooks (21) which can rotate into engagement with the bosses to prevent axial displacement between the sleeves. A latch hook (30) is pivoted to one of the hooks and resiliently engages the apposed boss to prevent rotation between the sl...

Method and apparatus for building annular tire components such as steel cord tread reinforcements, in which a measuring drum is employed to receive strip material and simultaneously to feed it to a component building former. The strip material laps a portion only of the measuring drum, and a measured length of the strip is severed on the measuring drum and the major portion of the length of strip ...