US2734696A - Yarn package - Google Patents

Yarn package Download PDF

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Publication number
US2734696A
US2734696A US2734696DA US2734696A US 2734696 A US2734696 A US 2734696A US 2734696D A US2734696D A US 2734696DA US 2734696 A US2734696 A US 2734696A
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US
United States
Prior art keywords
cake
insert
july
yarn package
cakes
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 - Lifetime
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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.)
Publication date
Priority claimed from US195879A external-priority patent/US2728529A/en
Application granted granted Critical
Publication of US2734696A publication Critical patent/US2734696A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0418—Supporting filaments or the like during their treatment as cakes or similar coreless thread packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • 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
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/511—Cores or reels characterised by the material essentially made of sheet material
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/515—Cores or reels characterised by the material assembled from parts made of different materials
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/515—Cores or reels characterised by the material assembled from parts made of different materials
    • B65H2701/5152—End flanges and barrel of different material
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/515—Cores or reels characterised by the material assembled from parts made of different materials
    • B65H2701/5152—End flanges and barrel of different material
    • B65H2701/51522—Wooden barrel
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/042—Tension applied during working
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts

Definitions

  • the present invention relates to a device for use in preparing freshly spun cakes of rayon for aftertreatments and more particularly to an expansible member that can be inserted readily into viscose rayon cakes as a protection during subsequent handling involving liquid aftertreatments and re-winding during the coning operation.
  • Figure 1 is a perspective view of the expansible insert in an uncoiled condition
  • Figure 2 is a perspective view of a cake in which the insert has been inserted and expanded.
  • the numeral indicates a generally rectangular insert made of a suitable liquid permeable material such as preshrunk cotton cloth. Sewed into the top and bottom marginal edges of this insert are llexible metal spring ICC wires 11 and 12 constructed of a high grade stainless steel.
  • This insert 10 can be introduced into cake 13, either manually or by a simple device that will retain the insert in a coiled state of smaller diameter than the inside of the cake 13 until the insert has been pulled therethrough and expanded around the inside of the cake.
  • the Width of the insert is greater than the height of the cake, so that the tendency of the metallic wires 11 and 12 to return to their uncoiled position Will cause the top and bottom of the insert to be expanded over the top and bottom inside edges of the cake in the manner shown in Figure 2.
  • the yarn can be aftertreated (purified) and re-wound with a minimum of Waste, because the insert substantially eliminates Washing down of the inner edges of the loosely formed convolutions of rayon.
  • a liquid permeable, generally rectangular cloth having llexible metallic wires attached to its top and bottom marginal flanges, a central portion of said cloth between its top and bottom marginal flanges extending through the interior of the cake, said Wires biasing said central portion to engage the core defining convolutions of the cake and biasing portions of the cloth adjacent to said marginal anges to overlie and engage the respective ends of the cake, the wires extending for more than 360 around the cake and the side edges of the cloth overlapping to form a continuous protective cover.

Description

Feb. 14, 1956 R. v. DE vAULT YARN PACKAGE Original Filed July 27. 1949 R O T N E V m ATTORNEY United States Patent O YARN PACKAGE Robert V. De Vault, Enka, N. C., assignor to American Enka Corporation, Enka, N. C., a corporation of Delaware Application September 12, 1950, Serial No. 184,504, now Patent No. 2,645,434, dated .July 14, 1953, which is a division of application Serial No. 107,128, .July 27, 1949, now Patent No. 2,645,554, dated .July 14, 1953. Divided and this application September 10, 1951, Serial No. 245,955
1 claim. (C1. 242-159) This application is a division of application Serial No. 184,504, tiled September 12, 1950, now Patent No. 2,645,434, granted July 14, 1953, which is a division of application Serial No. 107,128, led July 27, 1949, now Patent No. 2,645,554, granted July 14, 1953, which in turn is a continuation-in-part of our application Serial No. 105,428, iiled July 18, 1949, now abandoned.
The present invention relates to a device for use in preparing freshly spun cakes of rayon for aftertreatments and more particularly to an expansible member that can be inserted readily into viscose rayon cakes as a protection during subsequent handling involving liquid aftertreatments and re-winding during the coning operation.
Normally freshly spun cakes of rayon are either subjected to a lacing operation such as shown in U. S. Patent No. 1,988,778, or to a sockingoperation such as that shown in U. S. Patent No. 2,418,657. Both of these systems are more or less complicated and time consuming. The present method employing the device to be hereinafter described is simpler than that of the former patent and more elicient than that of the latter one.
It therefore is an object of this invention to provide a novel type of expansible insert to be employed in the system here involved.
Other objects and advantages of this invention will be apparent from the following detailed description when considered in conjunction with the accompanying drawings, wherein:
Figure 1 is a perspective view of the expansible insert in an uncoiled condition; and
Figure 2 is a perspective view of a cake in which the insert has been inserted and expanded.
Referring to the drawings and more particularly to Figure 1, the numeral indicates a generally rectangular insert made of a suitable liquid permeable material such as preshrunk cotton cloth. Sewed into the top and bottom marginal edges of this insert are llexible metal spring ICC wires 11 and 12 constructed of a high grade stainless steel.
This insert 10 can be introduced into cake 13, either manually or by a simple device that will retain the insert in a coiled state of smaller diameter than the inside of the cake 13 until the insert has been pulled therethrough and expanded around the inside of the cake. The Width of the insert is greater than the height of the cake, so that the tendency of the metallic wires 11 and 12 to return to their uncoiled position Will cause the top and bottom of the insert to be expanded over the top and bottom inside edges of the cake in the manner shown in Figure 2.
ln providing inserts for the freshly spun acid cakes in n the above manner, adequate protection is furnished to the loosely formed convolutions at the inside of the cakes during subsequent liquid pressure treatments, because substantially no washing down of the inner convolutions, particularly at the edges of the cakes, results. Moreover, the inserts furnish protection during the physical handling of the cakes incident to transferring them to different treatment stations.
It is apparent from the above that the yarn can be aftertreated (purified) and re-wound with a minimum of Waste, because the insert substantially eliminates Washing down of the inner edges of the loosely formed convolutions of rayon.
What is claimed is:
In combination with a freshly spun rayon cake for the protection thereof during subsequent treatment and handling, a liquid permeable, generally rectangular cloth having llexible metallic wires attached to its top and bottom marginal flanges, a central portion of said cloth between its top and bottom marginal flanges extending through the interior of the cake, said Wires biasing said central portion to engage the core defining convolutions of the cake and biasing portions of the cloth adjacent to said marginal anges to overlie and engage the respective ends of the cake, the wires extending for more than 360 around the cake and the side edges of the cloth overlapping to form a continuous protective cover.
References Cited inthe iile of this patent UNITED STATES PATENTS 1,248,114 Hershey Nov. 27, 1917 2,117,902 Moyer May 17, 1938 2,141,610 Little Dec. 27, 1938 2,218,664 Stienen Oct. 22, 1940 2,433,239 Rasero Dec. 23, 1947 2,563,053 McCann Aug. 7, 1952 2,645,434 De Vault July 14, 1953
US2734696D 1949-07-27 Yarn package Expired - Lifetime US2734696A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US107128A US2645554A (en) 1949-07-27 1949-07-27 Inserting a cloth insert into a rayon cake before fluid treatment
US184504A US2645434A (en) 1949-07-27 1950-09-12 Apparatus for preparing freshly spun cakes of rayon for aftertreatments
US195879A US2728529A (en) 1950-11-15 1950-11-15 Apparatus for preparing freshly spun cakes of rayon for aftertreatments

Publications (1)

Publication Number Publication Date
US2734696A true US2734696A (en) 1956-02-14

Family

ID=32303397

Family Applications (3)

Application Number Title Priority Date Filing Date
US2734696D Expired - Lifetime US2734696A (en) 1949-07-27 Yarn package
US107128A Expired - Lifetime US2645554A (en) 1949-07-27 1949-07-27 Inserting a cloth insert into a rayon cake before fluid treatment
US184504A Expired - Lifetime US2645434A (en) 1949-07-27 1950-09-12 Apparatus for preparing freshly spun cakes of rayon for aftertreatments

Family Applications After (2)

Application Number Title Priority Date Filing Date
US107128A Expired - Lifetime US2645554A (en) 1949-07-27 1949-07-27 Inserting a cloth insert into a rayon cake before fluid treatment
US184504A Expired - Lifetime US2645434A (en) 1949-07-27 1950-09-12 Apparatus for preparing freshly spun cakes of rayon for aftertreatments

Country Status (5)

Country Link
US (3) US2645554A (en)
BE (2) BE502727A (en)
DE (2) DE876134C (en)
GB (2) GB674535A (en)
NL (2) NL79609C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE494296A (en) * 1949-07-27
BE527245A (en) * 1953-09-24
DE1143963B (en) * 1957-08-20 1963-02-21 Saechsisches Kunstseidenwerk I Device for the mechanical preparation of spinning cake
US2877545A (en) * 1957-09-26 1959-03-17 American Enka Corp Method of preparing freshly spun cakes of rayon for aftertreatment
US5699683A (en) * 1996-06-14 1997-12-23 Sonoco Products Company, Inc. Filter sleeve for tubular filter core

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1248114A (en) * 1916-09-23 1917-11-27 Arthur N Warren Strainer.
US2117902A (en) * 1936-11-28 1938-05-17 Westinghouse Electric & Mfg Co Molded article
US2141610A (en) * 1936-04-10 1938-12-27 Franklin Rayon Corp Reel or holder for textile packages
US2218664A (en) * 1938-04-07 1940-10-22 Ernest A Stienen Apparatus for dyeing rayon yarns
US2433239A (en) * 1945-06-23 1947-12-23 Russell Mfg Co Electroconductive fabric and process of making the same
US2563053A (en) * 1948-11-30 1951-08-07 John J Mccann Pot spinning method, apparatus, and product
US2645434A (en) * 1949-07-27 1953-07-14 American Enka Corp Apparatus for preparing freshly spun cakes of rayon for aftertreatments

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1265110A (en) * 1917-08-09 1918-05-07 George W Prentiss & Company Spool device.
US1368069A (en) * 1920-06-02 1921-02-08 Courtaulds Ltd Bobbin
BE352717A (en) * 1927-07-11
CH156997A (en) * 1928-12-22 1932-09-15 Borzykowski Benno Method and device for processing rayon threads.
US1904377A (en) * 1930-03-24 1933-04-18 Manville Jenckes Company Manufacture of rayon
US2002481A (en) * 1931-09-10 1935-05-21 Skenandoa Rayon Corp Artificial silk manufacture
DE580385C (en) * 1931-10-08 1933-07-10 Mario Michels Wrap cover for spider cake
US2091334A (en) * 1934-10-29 1937-08-31 Gessner Ernst Ag Sliver bobbin
US2091725A (en) * 1936-03-20 1937-08-31 New Bedford Rayon Company Manufacture of artificial yarn
US2191108A (en) * 1936-04-03 1940-02-20 Acme Rayon Corp Package insert adaptable for the mounting of fine filamentous thread in annular package form
DE670654C (en) * 1936-08-04 1939-01-21 Algemeene Kunstzijde Unie N V Device for securing the thread layers of artificial silk cake to be treated wet
US2192111A (en) * 1938-05-31 1940-02-27 George A Vlaszac Retainer for yarn packages
US2382400A (en) * 1943-10-16 1945-08-14 American Viscose Corp Wrapper for wound filamentary masses
US2508651A (en) * 1946-06-07 1950-05-23 Verneur E Pratt Winding device
US2529420A (en) * 1946-10-01 1950-11-07 Amos H Ramquist Roll holder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1248114A (en) * 1916-09-23 1917-11-27 Arthur N Warren Strainer.
US2141610A (en) * 1936-04-10 1938-12-27 Franklin Rayon Corp Reel or holder for textile packages
US2117902A (en) * 1936-11-28 1938-05-17 Westinghouse Electric & Mfg Co Molded article
US2218664A (en) * 1938-04-07 1940-10-22 Ernest A Stienen Apparatus for dyeing rayon yarns
US2433239A (en) * 1945-06-23 1947-12-23 Russell Mfg Co Electroconductive fabric and process of making the same
US2563053A (en) * 1948-11-30 1951-08-07 John J Mccann Pot spinning method, apparatus, and product
US2645434A (en) * 1949-07-27 1953-07-14 American Enka Corp Apparatus for preparing freshly spun cakes of rayon for aftertreatments

Also Published As

Publication number Publication date
US2645554A (en) 1953-07-14
BE502727A (en)
DE876134C (en) 1953-05-11
NL79609C (en)
GB674535A (en) 1952-06-25
GB702550A (en) 1954-01-20
NL76099C (en)
US2645434A (en) 1953-07-14
DE882748C (en) 1953-07-13
BE494296A (en)

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