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| Number | Title | Issue Date |
| 4391025 | Process for laying down continuous material An apparatus is described for laying down continuous material 15, for example filament tows, which runs on a determined level, from which level it is given a meander form by means of a turning wheel 1, the periphery of which is provided with reversing ele... | 07/05/1983 |
| 4376517 | Method and apparatus for depositing yarn A method and apparatus for depositing yarn in the form of free-falling helical windings reshaped into an elongated, closed curve configuration and laid into a spinning can with a traversing movement so that one end of the closed curve remains on the inner... | 03/15/1983 |
| 4327855 | Tow deflector device for puddling jet Device for connection to the outlet end of a gas jet tow puddler for puddling filamentary tow into a container, the device having a downwardly sloped gas-impervious plate positioned downstream from the gaseous jet outlet and against which filamentary tow ... | 05/04/1982 |
| 4313550 | Package containing optical fibres made of glass and apparatus for packing glass optical fibres Package containing a glass optical fiber and apparatus for packaging glass optical fibres. A package containing optical fibres, made of glass, consists of two plates between which the optical fiber is wound in a double helix pattern. Such a package is com... | 02/02/1982 |
| 4304366 | Device for depositing cable into a receiving container A device for depositing a cable into a receiving container or can, comprises, a rotary distributor including a rotatable cable distributing tube extending obliquely downwardly in the distributor which has an inlet into which the cable is directed adjacent... | 12/08/1981 |
| 4291555 | Machines for the wet treatment of fabrics in rope form A wet treatment machine, notably for dyeing or bleaching of fabrics in rope form, is equipped with a dyeing system and includes means for circulating, storage and folding, and fabric unloading means. It comprises, in combination: at least one dyeing syste... | 09/29/1981 |
| 4285452 | System and method for dispersing filaments A system and method are provided for dispersing a plurality of filaments, moving at high velocity, without substantial fiber aggregation, for subsequent uniform deposition on a web-forming surface, by the use of opposed Coanda nozzles. The Coanda nozzles ... | 08/25/1981 |
| 4276682 | Device for laying down continuous material by means of a pair of profiled rolls A device for laying down a continuous material with the aid of a pair of profiled rolls, consisting of two wheels, the peripheries of which are provided with teeth and which form an engagement zone, is provided. The width of the teeth in the engagement zo... | 07/07/1981 |
| 4276106 | Laying oriented fibrous webs An apparatus for laying down a fibrous strand in an ordered configuration comprises means for supplying a fibrous strand, means for forwarding the strand, means to impart an oscillatory motion to the forwarding strand and a moveable collecting surface whe... | 06/30/1981 |
| 4244100 | Apparatus for making a fiber bed element Apparatus for making a fiber bed element made up of a roving of fibers axially packed in the annulus formed by a pair of concentric screens, wherein structure is provided for holding and rotating the screens in a concentric positioning on the lowermost of... | 01/13/1981 |
| 4221345 | Rotary filament feeder Devices and processes for feeding freshly spun and/or stretched filaments, which are delivered to the devices at more than 1000 meters/min., in helices to a receptacle, said devices embodying a rotating member with curvate passage extending from its upper... | 09/09/1980 |
| 4217159 | Laying oriented fibrous webs A process and apparatus for laying highly ordered webs wherein a fibrous strand forwarded towards a collecting surface is caused to oscillate up to an amplitude equal to the desired web width and by passing between two closely spaced plates is laid in suc... | 08/12/1980 |
| 4206860 | Air dissipator apparatus for airjet tow puddling Filamentary tow is puddled into a container from an air jet through an air dissipator apparatus, which slows the air-propelled tow by the tow impinging upon the dog-legged surfaces along the flow path within the apparatus and ricocheting therefrom while t... | 06/10/1980 |
| 4185064 | Process for high speed production of filament cables Filament cables of denier above 10,000 dtex are produced by operating several continuous melt spinning-stretching processes at production speeds above 3,000 m/min, to form several continuously spun and stretched filament bundles, which bundles are then co... | 01/22/1980 |
| 4180214 | Cartridge takeup apparatus An improved apparatus for taking up textured yarn plugs into a cartridge is provided. The apparatus comprises a spiral-walled cartridge and means for rotating the cartridge about a vertical axis while moving it laterally. In operation, the cartridge is ro... | 12/25/1979 |
| 4158253 | Simplified yarn coiler A simplified mechanism is provided for imparting motion to a frame member connected to the lower ends of a number of yarn conducting tubes so that the lower end of each tube moves in a circular path to dispense yarn in the form of a coil. A single horizon... | 06/19/1979 |
| 4153212 | Apparatus for accumulating ropes in storage cans An apparatus is disclosed by which ropes and similar elongated objects can be accumulated in storage cans. The object is advanced through an upright stationary upstream guide tube and through a rotating downstream guide tube and its discharging end distan... | 05/08/1979 |
| 4142280 | Bounce crimp unit with annularly segmented yarn receiver An annularly segmented generally cylindrical pick-up container is disclosed for use in combination with bounce crimping apparatus which texturizes a multi-filament yarn of synthetic resinous material. The container includes a plurality of annular baffles ... | 03/06/1979 |
| 4109357 | Yarn severing and holding apparatus A yarn severing and holding apparatus for use in a system for changing spinning cans in which synthetic filamentary yarns are deposited. In this apparatus an arm supported, independently of the can transporting means, for rotation at a level between the y... | 08/29/1978 |
| 4098444 | Hydrojet for propelling yarn A hydrojet for propelling textile yarn at high speeds to a collector includes a source of high pressure water issuing from an orifice to form a jet stream, which is aligned to contact yarn passing through a slotted engager guide located directly above a t... | 07/04/1978 |
| 4097974 | Method and apparatus for simultaneously dyeing yarn and forming yarn package A method and apparatus of random or space dyeing yarn while simultaneously forming a yarn package having a plurality of axially stacked revolutions of yarn, with each revolution formed to include a plurality of sinuous patterns in each revolution, and whe... | 07/04/1978 |
| 4081888 | Apparatus for producing compact yarn package Disclosed is an apparatus for producing a compact package of a textile yarn, comprising an accumulation container disposed to a machine frame in a rotatable condition about a longitudinal axis thereof, an inlet of a textile yarn formed at a position above... | 04/04/1978 |
| 4080772 | Apparatus for depositing materials in a container An apparatus for depositing a continuous strand of material into a container includes a rotatable elbow-shaped tubular member having a substantially vertical portion and an angled portion. One end of a tubular sleeve is rotatably mounted on the angled por... | 03/28/1978 |
| 4069566 | Take-up method of continuous filament bundles of synthetic fibers and apparatus therefor Method for the take-up of continuous filament bundles of synthetic fibers at a high speed, which comprises introducing the continuous filament bundles discharged from an air jetting device and carried on the air stream into a bent tube provided downstream... | 01/24/1978 |
| 4013433 | Method and apparatus for preparing container packages of glass strand A method and apparatus for forming containerized packages of glass strand is disclosed. The apparatus includes a novel attenuator for forming glass strand comprising a pair of double gear belts between which the strand is pulled, a pair of deflectors for ... | 03/22/1977 |
| 4003195 | Filamentary tow packaging method A filamentary tow package is prepared in which the tow is in layers of substantially vertical folds and has adjacent layers impacted with one another. Sections of the tow are alternately twisted to give helix angles varying from greater than 45° in an S ... | 01/18/1977 |
| 3999971 | Apparatus for producing crimped fiber glass strand Crimped fibers in novel form are described in which mats of fiber are provided which are characterized by having the fibers interlocked in both horizontal and vertical directions. A method of preparing such fiber glass mats is described and involves atten... | 12/28/1976 |
| 3968877 | High density tow cartons Package for the storage and shipment of acrylic tow comprising a substantially filled container wherein the acrylic tow is in the form of a self-supporting block having a density of at least 22 lbs./ft.3.... | 07/13/1976 |
| 3964657 | Yarn transporting apparatus High speed yarn transporting apparatus which requires at least one and preferably two transporting rolls with cylindrical yarn contacting surfaces containing shallow grooves or flutes which preferably extend axially of each roll. When constructed as a pai... | 06/22/1976 |
| 3956807 | Jet apparatus for forwarding and entangling tow Jet apparatus for forwarding tows, yarns, rovings or like yarn bundles by gasiform stream flows, the apparatus including a first jet device having a first passageway and a first gasiform stream flow for moving a multi-filament tow along the passageway thr... | 05/18/1976 |
| 3955255 | Textile crimping apparatus Textile stock, natural or synthetic, is taken from a carding machine or garnett and delivered to a sloping web infeed pan. Jets of air from air nozzles direct and boost the textile web into a trumpet immediately in advance of pressurized web compressing a... | 05/11/1976 |
| 3951321 | Method of, apparatus for, transporting yarns through measuring units A method and apparatus for transporting yarns, especially filaments, through measuring units provides for driving the yarn from a yarn supply to a measuring point by means of delivery rollers disposed upstream of the measuring point in the direction of tr... | 04/20/1976 |
| 3945545 | Method and apparatus for forming a yarn web on a conveyor Yarn is fed pneumatically through a flexible tube having a delivery end which oscillates transversely over a conveyor. The yarn leaving the delivery end of the tube strikes a transverse deflector and is deposited randomly and without tension to form a web... | 03/23/1976 |
| 3935622 | Apparatus for producing a coiled thread package A rotating receiving plate is provided having a vertical axis, onto which the coiled yarn package is formed. Said receiving plate is urged upwardly against a rotating depositing disc, the axis of rotation of which is eccentric with respect to the axis of ... | 02/03/1976 |
| 3932163 | Apparatus for producing a sliver-like fibrous product Apparatus for and the method of producing a sliver-like fibrous product including forming glass fibers, conveying the glass fibers in a body of gas and depositing them on the porous rim of a rotating wheel to form a coherent web, advancing the porous rim ... | 01/13/1976 |
