GB1404419A - Yarn cores - Google Patents

Yarn cores

Info

Publication number
GB1404419A
GB1404419A GB4798373A GB4798373A GB1404419A GB 1404419 A GB1404419 A GB 1404419A GB 4798373 A GB4798373 A GB 4798373A GB 4798373 A GB4798373 A GB 4798373A GB 1404419 A GB1404419 A GB 1404419A
Authority
GB
United Kingdom
Prior art keywords
core
yarn
groove
inches
grooves
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
GB4798373A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1404419A publication Critical patent/GB1404419A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65H75/18—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
    • B65H2402/41—Portable or hand-held apparatus
    • B65H2402/414—Manual tools for filamentary material, e.g. for mounting or removing a bobbin, measuring tension or splicing
    • 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
    • B65H2701/5112—Paper or plastic 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
    • B65H2701/53—Adaptations of cores or reels for special purposes
    • B65H2701/532—Tearable or frangible cores or reels

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
GB4798373A 1972-10-16 1973-10-15 Yarn cores Expired GB1404419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29780672A 1972-10-16 1972-10-16

Publications (1)

Publication Number Publication Date
GB1404419A true GB1404419A (en) 1975-08-28

Family

ID=23147825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4798373A Expired GB1404419A (en) 1972-10-16 1973-10-15 Yarn cores

Country Status (6)

Country Link
US (1) US3794260A (enrdf_load_stackoverflow)
JP (1) JPS532968B2 (enrdf_load_stackoverflow)
CA (1) CA1000253A (enrdf_load_stackoverflow)
FR (1) FR2203377A5 (enrdf_load_stackoverflow)
GB (1) GB1404419A (enrdf_load_stackoverflow)
NL (1) NL148282B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027830A (en) * 1975-11-05 1977-06-07 E. I. Du Pont De Nemours And Company Yarn support
US4138069A (en) * 1978-05-04 1979-02-06 Corning Glass Works Winding apparatus for glass optical filaments
US4371130A (en) * 1981-01-13 1983-02-01 Sonoco Products Company Yarn tube with universal pickup groove
US4936523A (en) * 1988-10-14 1990-06-26 Stephen S. Powel Composite yarn carrier
US4907758A (en) * 1988-10-14 1990-03-13 Stephen S. Powel Composite yarn carrier
US4901941A (en) * 1989-03-06 1990-02-20 Stephen S. Powel Reusable winding tube
US4919359A (en) * 1989-03-09 1990-04-24 Stephen S. Powel Reusable high speed winding tube
WO1994026645A1 (en) * 1993-05-13 1994-11-24 Toray Engineering Co., Ltd. Filament winding method and filament winding machine
US5791574A (en) * 1996-03-18 1998-08-11 Solutia, Inc. Yarn bobbin with improved snagger
US6073868A (en) * 1998-02-24 2000-06-13 Sonoco Development, Inc. Re-usable yarn winding tube having removable end caps
DE19910475C2 (de) * 1999-03-10 2001-06-13 Spanntec Gmbh Spann Und Wickel Rotierbares Tragelement
US6779750B1 (en) 2003-05-15 2004-08-24 Sonoco Development, Inc. Vacuum draw system for a yarn carrier start-up groove
US7114227B2 (en) * 2004-02-17 2006-10-03 Ying-Ling Lin Structure yarn cylinder
US7770272B2 (en) * 2008-09-09 2010-08-10 Ying-Ling Lin Clamping-effective yarn cylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103305A (en) * 1961-10-30 1963-09-10 Du Pont Slotted textile core
US3285530A (en) * 1965-10-22 1966-11-15 Fiber Industries Inc Transfer tail retainer
US3284023A (en) * 1965-12-15 1966-11-08 Du Pont Textile core with a yarn engaging groove

Also Published As

Publication number Publication date
US3794260A (en) 1974-02-26
FR2203377A5 (enrdf_load_stackoverflow) 1974-05-10
JPS532968B2 (enrdf_load_stackoverflow) 1978-02-02
JPS4972420A (enrdf_load_stackoverflow) 1974-07-12
NL148282B (nl) 1976-01-15
DE2351918B2 (de) 1975-10-23
CA1000253A (en) 1976-11-23
DE2351918A1 (de) 1974-04-25
NL7314247A (enrdf_load_stackoverflow) 1974-04-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee