GB705580A - Improved method and means for crimping yarns and filaments - Google Patents

Improved method and means for crimping yarns and filaments

Info

Publication number
GB705580A
GB705580A GB20985/50A GB2098550A GB705580A GB 705580 A GB705580 A GB 705580A GB 20985/50 A GB20985/50 A GB 20985/50A GB 2098550 A GB2098550 A GB 2098550A GB 705580 A GB705580 A GB 705580A
Authority
GB
United Kingdom
Prior art keywords
rope
crimped
yarns
housing
rollers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB20985/50A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43012740&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB705580(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of GB705580A publication Critical patent/GB705580A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/10—Converting tows to slivers or yarns, e.g. in direct spinning by cutting
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]

Abstract

705,580. Crimping yarns and filaments. ROSENSTEIN, N., and ROSENSTEIN, A. J. Aug. 24, 1950 [May 31, 1950], No. 20985/50. Class 120(3) An assembly of continuous filaments or continuous-filament yarns in "tow" or "rope" form are crimped by conveying them between limp sheathing members, such as endless bands, whilst passing through the crimping means, the sheathing members parting from the yarns after crimping and the crimped yarns being collected in a relaxed condition. As shown, Fig. 2, a number of laterally-spaced continuous filament yarns 11 are cross-leased at 10 and drawn together through a guide 17 to form a "rope" 16 which passes over a roller 23, through a tubular guide 38 and between driven pressure rollers 26, 27 which force it in crimped or folded condition into a housing 47. One side 51 of the housing is pivoted at 52 and forms a door which is pressed towards the opposite side 48 by a weighted lever 58, Fig. 3; when the housing is filled with crimped and compressed rope, door 51 yields to permit the rope to drop in a relaxed, limp, crimped condition into a collecting box 64. Cushion aprons 43, 44 of continuous filament knitted or. woven webbing are fed one on either side of the rope between rollers 26, 27 and through housing 47 to protect the yarns from the crushing action of the rollers and to form rounded bends or crimps in the yarns; alternatively the pairs of aprons or bands may be so disposed in passing between rollers 26, 27 as to provide a channel therebetween for the passage of the rope which becomes sharply crimped. The relaxed, crimped rope in container 64 is subsequently set in the crimped condition by the application of heat, pressure and moisture, a temperature of 160‹F to 350‹F being used according to the material, which may be nylon, glass, polyethylene terephthalate, or "Orlon," "Savan" or "Dynel" (Registered Trade Marks). The individual yarns in the rope are then separated and wound on to bobbins. A tow of continuous synthetic filaments may be crimped in place of the rope yarns described, the leasing step being omitted.
GB20985/50A 1950-05-31 1950-08-24 Improved method and means for crimping yarns and filaments Expired GB705580A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US165286A US2715309A (en) 1950-05-31 1950-05-31 Synthetic continuous filament yarn in the continuous filament yarn state
US55658955A 1955-12-30 1955-12-30
US70648557A 1957-12-31 1957-12-31
US57070A US3164882A (en) 1950-05-31 1960-09-19 Apparatus and method for crimping of natural and synthetic textile material
US621941A US3429018A (en) 1950-05-31 1967-03-09 Method of converting waste filamentary material into staple fiber

Publications (1)

Publication Number Publication Date
GB705580A true GB705580A (en) 1954-03-17

Family

ID=43012740

Family Applications (3)

Application Number Title Priority Date Filing Date
GB20985/50A Expired GB705580A (en) 1950-05-31 1950-08-24 Improved method and means for crimping yarns and filaments
GB39266A Expired GB831343A (en) 1950-05-31 1956-12-27 Improvements in crimping a synthetic continuous filament yarn
GB25826/58A Expired GB898216A (en) 1950-05-31 1958-08-12 Improvements in or relating to apparatus and process for crimping of natural and synthetic yarns, tows, rovings and slivers

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB39266A Expired GB831343A (en) 1950-05-31 1956-12-27 Improvements in crimping a synthetic continuous filament yarn
GB25826/58A Expired GB898216A (en) 1950-05-31 1958-08-12 Improvements in or relating to apparatus and process for crimping of natural and synthetic yarns, tows, rovings and slivers

Country Status (11)

Country Link
US (6) US2715309A (en)
AT (1) AT216133B (en)
BE (3) BE503637A (en)
CA (3) CA658540A (en)
CH (2) CH341599A (en)
DE (1) DE1195429B (en)
ES (1) ES232713A1 (en)
FR (3) FR1025599A (en)
GB (3) GB705580A (en)
IE (1) IE23907B1 (en)
IT (2) IT600560A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237260B (en) * 1957-06-05 1967-03-23 Dow Chemical Co Process for the continuous production of permanently crimped polyacrylonitrile threads or fibers

Families Citing this family (42)

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CA528962A (en) * 1950-05-31 1956-08-14 J. Rosenstein Abraham Method of, means for processing synthetic continuous filament yarn in the continuous filament yarn state
NL185912B (en) * 1953-03-16 Westinghouse Brake & Signal CELL WHEEL LOCK.
US2914835A (en) * 1954-03-04 1959-12-01 Owens Corning Fiberglass Corp Method of crimping fibrous glass strand
US2961010A (en) * 1955-11-03 1960-11-22 Lees & Sons Co James Pile fabric
US2874446A (en) * 1955-11-04 1959-02-24 American Cyanamid Co Method of producing a tow of filamentary material
US2846729A (en) * 1955-11-04 1958-08-12 American Cyanamid Co Tow crimper
US2751747A (en) * 1956-02-08 1956-06-26 Patentex Inc Process of producing dual twist yarn
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US2934068A (en) * 1956-06-21 1960-04-26 Personal Products Corp Tow tampon
US2972798A (en) * 1957-01-23 1961-02-28 Robert K Stanley Crimping
US2917784A (en) * 1957-06-05 1959-12-22 Dow Chemical Co Crimping fibers
US2968857A (en) * 1957-07-30 1961-01-24 Celanese Corp High bulk filamentary material and methods of producing the same
US3009310A (en) * 1958-02-03 1961-11-21 Us Rubber Co Article and method of producing the same
US2992584A (en) * 1958-10-10 1961-07-18 Pepperell Braiding Company Inc Tie cord
US3090096A (en) * 1959-05-13 1963-05-21 Techniservice Corp Strand-crimping apparatus
US3367101A (en) * 1959-05-22 1968-02-06 Spunize Co Of America Inc Crimped roving or sliver
US3255580A (en) * 1959-05-22 1966-06-14 Spunize Co Of America Inc Method of blending or combining fibers and product
US3150481A (en) * 1959-08-05 1964-09-29 Celanese Corp Loopy, gas jet bulked yarn and method
US3226795A (en) * 1959-08-12 1966-01-04 Celanese Corp Method for producing a high bulk filamentary material
NL273433A (en) * 1961-01-12
US3099064A (en) * 1961-04-13 1963-07-30 Eastman Kodak Co Method and apparatus for making rug yarn
US3172185A (en) * 1961-11-07 1965-03-09 Bancroft & Sons Co J Yarn packaging and treatment
US3280440A (en) * 1962-05-21 1966-10-25 Turbo Machine Co Apparatus for coiling continuous filament yarn
GB979918A (en) * 1962-07-30 1965-01-06 Du Pont Improvements relating to textile products
US3332226A (en) * 1962-08-02 1967-07-25 Spunize Company Of America Inc Distorted crimped yarn
US3162924A (en) * 1963-04-30 1964-12-29 Mounsanto Company Textile crimpine device
GB1009769A (en) * 1963-10-30 1965-11-10 British Nylon Spinners Ltd Improvements in or relating to bulked yarns
GB1136472A (en) * 1964-12-29 1968-12-11 Chemcell Ltd Improvements in and relating to tufted carpets
DE1760511A1 (en) * 1968-05-29 1971-12-16 Glanzstoff Ag Process for the production of multiply compressed mouline carpet yarn
US3911538A (en) * 1970-10-15 1975-10-14 Rhone Poulenc Textile Apparatus for texturizing a plurality of yarns simultaneously
NL172468C (en) * 1970-10-15 1983-09-01 Rhone Poulenc Textile METHOD AND APPARATUS FOR TEXTURING YARN BY BUILDING AND COMPRESSING IN A STOWING CHAMBER
DE2217109C3 (en) * 1972-04-10 1979-04-12 Hoechst Ag, 6000 Frankfurt Method and device for crimping threads and yarns
US3781953A (en) * 1972-04-26 1974-01-01 Phillips Petroleum Co Yarn processing apparatus
US4182625A (en) * 1977-07-05 1980-01-08 Stauffer Chemical Company 3-Halo-5-(lower alkoxy) phenoxy alkyl amides
US5683777A (en) * 1993-06-16 1997-11-04 Rhone-Poulenc Rhodia Ag Multiple width fiber strip and method and apparatus for its production
IT1265537B1 (en) * 1993-09-07 1996-11-22 M A E S R L MECHANICAL CRETTING AND CRETTING PROCESS.
CN1078636C (en) * 1996-01-12 2002-01-30 里特机械公司 Method and apparatus for producing multicolored yarn from differently coloured part-threads of endless filament
US6481072B1 (en) 2000-10-20 2002-11-19 American Linc Corporation Apparatus for guiding and texturizing yarn and associated methods
US7152287B2 (en) * 2003-11-19 2006-12-26 American Linc Corporation System, apparatus, and method of reducing production loss for textured yarn and other related methods
US7309461B2 (en) * 2004-04-12 2007-12-18 Boston Scientific Scimed, Inc. Ultrasonic crimping of a varied diameter vascular graft
US7278191B1 (en) * 2004-10-01 2007-10-09 Jerry Lane Apparatus and method for texturizing yarn
DE102009010208A1 (en) * 2009-02-23 2010-08-26 Rhodia Acetow Gmbh Method for producing a plurality of fiber strips in parallel and apparatus for carrying out this method

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US2249756A (en) * 1938-10-05 1941-07-22 Du Pont Process
US2364404A (en) * 1940-03-16 1944-12-05 Harry W Thomas Screen material
US2311174A (en) * 1940-12-06 1943-02-16 Du Pont Textile crinkler
GB558297A (en) * 1941-06-27 1943-12-30 Ici Ltd Improvements in and relating to the production of crimped threads or filaments
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US2419320A (en) * 1943-05-08 1947-04-22 Lohrke James Louis Process and apparatus for producing staple fibers
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237260B (en) * 1957-06-05 1967-03-23 Dow Chemical Co Process for the continuous production of permanently crimped polyacrylonitrile threads or fibers

Also Published As

Publication number Publication date
FR1165200A (en) 1958-10-20
ES232713A1 (en) 1957-07-01
IT600560A (en)
BE553443A (en) 1956-12-31
IT473004A (en)
US3164882A (en) 1965-01-12
IE23907B1 (en) 1963-06-19
DE1195429B (en) 1965-06-24
US2715309A (en) 1955-08-16
CH341599A (en) 1959-10-15
CA646676A (en) 1962-08-14
US3230598A (en) 1966-01-25
FR1025599A (en) 1953-04-16
IE23907L (en) 1959-06-30
BE574097A (en) 1959-01-15
US3351993A (en) 1967-11-14
US3429018A (en) 1969-02-25
GB898216A (en) 1962-06-06
AT216133B (en) 1961-07-10
CA658540A (en) 1963-02-26
BE503637A (en) 1951-06-15
US3273220A (en) 1966-09-20
FR1222547A (en) 1960-06-10
GB831343A (en) 1960-03-30
CH357498A (en) 1961-10-15
CA528962A (en) 1956-08-14

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