Class 57/58.54 - Plural multiple twist devices

Subclass of Class 57 - Textiles: spinning, twisting, and twining
Definition: Means provided with two or more complete unitary multiple
No. of patents: 22
Last issue date: 09/28/2010

Number	Title	Issue Date
7802418	Method for production of a yarn by the assembly of several basic yarns subjected to a prior transformation and device for carrying out the same A method and apparatus for production of a yarn, by plying, twisting or covering several basic yarns, subjected to a prior transformation, is provided. At least one of the basic yarns is different from the others and/or is subjected to a different prior transformati...	09/28/2010
7051507	Hybrid cabled cord and a method to make it The present invention is directed to a hybrid cabled cord comprising: at least two yarns having different properties and an unbalanced configuration wherein the hybrid cabled cord has improved tensile strength retention. In a preferred embodiment one of the two yarn...	05/30/2006
6289661	Wire guide holder In accordance with the present invention there is provided a wire guide holder for use with a flyer bow comprising a clamp having a base having a first surface for placement adjacent the flyer bow and a second surface in opposition to the first surface. A...	09/18/2001
6272828	Double-twisting cable machine and cable formed therewith A cable twisting method and apparatus, for forming double twisted pair cables. The invention longitudinally distributes the eccentricities of the individual cables, where the helical propagation of the eccentricity is not conformal to the helix formed by ...	08/14/2001
6209299	Double twist twinner with back-twist pay offs and intermediate capstan An apparatus is provided comprising a first twisting device that dispenses a first wire and imparts a twist to the same, a second twisting device that receives the twisted first wire and twists the same about a second wire, and a metering device or capsta...	04/03/2001
5996325	Machine for twisting conductor cables together This machine comprises a number of elements mounted fitted one inside the other, and in succession, from the outside inward, a large lyre (10) which is rotated, a large cradle (12) which is stationary, two small lyres (15) which are coaxial and rotated in...	12/07/1999
5749210	Creel with two-for-one twisting units A creel 1 with twisting devices is capable of directly supplying twisted yarns from bobbins carrying non-twisted yarns to a loom or a warper, and of producing not only normal fabric but also a fabric having a low weft density woven at a higher rate or a f...	05/12/1998
5727375	Method and apparatus for stranding elongated elements into reversely twisted strand Apparatus for stranding elongated elements into a bundle of reversely twisted strand sections includes a rotating accumulator drum, a rotating winding flyer at the first end of the drum, and a rotating unwinding flyer at the second end of the drum. A guid...	03/17/1998
5622039	Apparatus and method for the manufacture of uniform impedance communications cables for high frequency use Machine for manufacturing uniform impedance communication cables for high frequency use includes a series of staggered double twisting units or heads each of which supports two reels wound with single wire elements or conductors, and a constant tension ta...	04/22/1997
5509260	Guiding bow A guiding bow (1) for an elongated element (3) in a twisting or winding apparatus. At least part of the length of the guiding bow (1) has a transversal cross-section which is streamlined. The core (5) of the guiding bow may be made of a load carrying mate...	04/23/1996
5207051	Apparatus for transferring full bobbins and empty bobbins between a bobbin winding machine and a transporting mechanism A bobbin transfer apparatus simultaneously transfers consecutive individual adapters having at least one fully wound bobbin of yarn thereon and consecutive individual adapters having at least one substantially empty bobbin of yarn thereon between a yarn b...	05/04/1993
4905467	Machine for continuous twisting and cabling Machine for continuous twisting and cabling of filaments of the type including a predetermined number of work positions disposed on a common support frame (4), each work position including, taken in order according to the process of transformation of the ...	03/06/1990
4887421	Apparatus and process of manufacturing a metal cord A wire cord strander and method of making metal cord in a single step using single filaments which are not stranded is disclosed, particularly rotating payoffs are used to twist the filaments of the cord outer layers before forming and grooved pulleys are...	12/19/1989
4704855	Wire twisting device A device for twisting multi-stranded wires having a first twisting portion comprising a supply reel carrying the wire and a first flyer bow rotatable about the axis defined by its ends. A second twisting portion, downstream of the first portion, has a sec...	11/10/1987
4574574	Tension regulator for a stranding machine A stranding machine including a plurality of reels on which filament to be stranded is wound; a separate, rpm-controllable motor connected with each reel; rpm control devices connected to each reel motor for controlling the reel rpm with respect to the st...	03/11/1986
4262479	Multitwist spindle A multitwist spindle for processing of fibers and yarn by twisting and combining materials from at least two countershafts with equal or different heights of twist while simultaneously forming a left and right twist or a single direction combined twist. T...	04/21/1981
4182105	Method of manufacturing collectively stranded wires for communication cables A method of manufacturing collectively stranded wires for communication cables, comprising a process wherein parallel multi-wire sets obtained by the extrusion method from insulating material and a plurality (2, 3 or 4) of conductor wires arranged in para...	01/08/1980
4087956	Machine for manufacture of a cable from single wires A machine for continuous stranding and cabling, for the manufacture of a cable from single wires, the machine including a stranding battery provided with a plurality of single-twist or double-twist delivery stranding spindles, a double-twist cabling devic...	05/09/1978
4063408	Direct double twist cabler The invention provides an improved direct double twist cabler including two-for-one spindles for cabling as well as for plying, wherein the plying spindles are horizontally supported above the cabling spindle, and wherein the cabling spindle is supported ...	12/20/1977
3992867	Two-for-one twisting process A two-for-one twisting process for twisting two or more individual strands being taken off from separate feed spools or packages arranged in sequence along a common twisting axis at spaced intervals, the strands being doubled or plied together along the t...	11/23/1976
3981131	High speed twisting machine A high-speed wire twisting machine with feed spools in cradle-type carriers rockingly mounted between paired rotors which have hollow axial passages and are aligned at spaced intervals on the twisting axis, each spool carrier being provided with deflectio...	09/21/1976
3969884	Twister A twister adapted for the manufacture of cordage on which yarns are twisted in opposite directions in the continuous processes of plying and cabling, wherein the twisted yarns are finally wound on a bobbin under a constant stretching action irrespective o...	07/20/1976

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Class 57/58.54 - Plural multiple twist devices