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ES199742A1 - IMPROVEMENTS IN THE CONSTRUCTION OF D METAL COILS INTENDED TO RECEIVE CELLULOSE ACETATE THREADS OBTAINED FROM DRY FILATURE - Google Patents

IMPROVEMENTS IN THE CONSTRUCTION OF D METAL COILS INTENDED TO RECEIVE CELLULOSE ACETATE THREADS OBTAINED FROM DRY FILATURE

Info

Publication number
ES199742A1
ES199742A1 ES0199742A ES199742A ES199742A1 ES 199742 A1 ES199742 A1 ES 199742A1 ES 0199742 A ES0199742 A ES 0199742A ES 199742 A ES199742 A ES 199742A ES 199742 A1 ES199742 A1 ES 199742A1
Authority
ES
Spain
Prior art keywords
construction
cellulose acetate
dry
filature
metal coils
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
ES0199742A
Other languages
Spanish (es)
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Publication of ES199742A1 publication Critical patent/ES199742A1/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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Perfeccionamientos en la construcción de bobinas metálicas destinadas a recibir hilos de acetato de celulosa obtenidos de filatura en seco caracterizados porque dichas bobinas tienen una superficie de sostén de los hilos de una longitud comprendida entre 17 y 26 cm. y están constituidas por un cuerpo metálico ensanchado en su extremo inferior o cerca de él y dotado de una pestaña solidaria; el diámetro mínimo del cuerpo es de 4 4 a 8 9 cm. y la relación entre la longitud de la parte ensanchada y la longitud total de la superficie de sostén del hilo es del orden de 0 2 - 0 4 : l.Improvements in the construction of metal coils intended to receive cellulose acetate yarns obtained from dry filament, characterized in that said spools have a surface for supporting the yarns of a length between 17 and 26 cm. and they are constituted by a metal body widened at its lower end or close to it and provided with an integral flange; the minimum diameter of the body is 4 4 to 8 9 cm. and the ratio between the length of the widened part and the total length of the support surface of the thread is of the order of 0 2 - 0 4: 1.

ES0199742A 1950-09-28 1951-09-25 IMPROVEMENTS IN THE CONSTRUCTION OF D METAL COILS INTENDED TO RECEIVE CELLULOSE ACETATE THREADS OBTAINED FROM DRY FILATURE Expired ES199742A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2374350A GB692943A (en) 1950-09-28 1950-09-28 Improvements in and relating to bobbins

Publications (1)

Publication Number Publication Date
ES199742A1 true ES199742A1 (en) 1953-09-16

Family

ID=10200581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0199742A Expired ES199742A1 (en) 1950-09-28 1951-09-25 IMPROVEMENTS IN THE CONSTRUCTION OF D METAL COILS INTENDED TO RECEIVE CELLULOSE ACETATE THREADS OBTAINED FROM DRY FILATURE

Country Status (2)

Country Link
ES (1) ES199742A1 (en)
GB (1) GB692943A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135968B (en) * 1983-02-19 1986-03-12 Colin Watts Removable core for web winding reel

Also Published As

Publication number Publication date
GB692943A (en) 1953-06-17

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