US2591295A - Cop-type bobbin and package wound thereon - Google Patents

Cop-type bobbin and package wound thereon Download PDF

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Publication number
US2591295A
US2591295A US139494A US13949450A US2591295A US 2591295 A US2591295 A US 2591295A US 139494 A US139494 A US 139494A US 13949450 A US13949450 A US 13949450A US 2591295 A US2591295 A US 2591295A
Authority
US
United States
Prior art keywords
cop
yarn
wound
winding
bobbin
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
Application number
US139494A
Other languages
English (en)
Inventor
Roatta Edouard
Peyssonneaux Albert
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.)
TEXTILE and CHEM RES CO Ltd
TEXTILE AND CHEMICAL RESEARCH Co Ltd
Original Assignee
TEXTILE and CHEM RES CO Ltd
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 TEXTILE and CHEM RES CO Ltd filed Critical TEXTILE and CHEM RES CO Ltd
Application granted granted Critical
Publication of US2591295A publication Critical patent/US2591295A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H55/00—Wound packages of filamentary material
    • B65H55/04—Wound packages of filamentary material characterised by method of winding
    • 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
    • B65H75/148—Kinds or types of circular or polygonal cross-section with two end flanges with at least one frustoconical end flange
    • 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
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/511—Cores or reels characterised by the material essentially made of sheet material
    • B65H2701/5114—Metal sheets
    • 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
    • B65H2701/512—Cores or reels characterised by the material moulded
    • 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
    • B65H2701/512—Cores or reels characterised by the material moulded
    • B65H2701/5126—Particles of fibres, e.g. lignocelluloses 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
    • B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind
    • B65H2701/5132—Wooden planks or similar material

Definitions

  • This invention relates to yarn packages and more particularly to cop type bobbins and to packages wound thereon.
  • An object of the invention is to provide a yarn package which is readily wound on standard ring and traveler yarn twisters and is characterized by a relatively large weight of yarn with respect to the bobbin.
  • Another object is to produce a package in which the tendency of a plurality of turns to come off in a bunch during unwinding is practically eliminated.
  • Another object is to provide a bobbin of novel and improved form.
  • the cops used for winding yarn on ring-andtraveler twisting frames generally consist fundamentally of a base in the form of a truncated cone surmounted by a cylindrical barrel.
  • the winding is made in conical layers of a constant width corresponding to the altitude of the truncated cone constituting the conical base, and with progressive displacement from the starting point towards the top of the support, so as to produce the common bottle spool.
  • the present invention provides a symmetrical cylindro-bi-conical support with elongated cones, but without flanges.
  • the cylindrical barrel covers one-third to one-half of the total height.
  • the supports may be used on. existing ring-and-traveler machines, without introducing supplementary motions.
  • the amplitude of the reciprocating motion of the yarn guide is increased to from to or more above the height of the lower (or upper) cone (since the two are identical), but with a reduced progressive shifting so that successive layers are displaced only slightly in an axial direction.
  • the bobbin used consists of a conical base I whose height is a fourth of the total height, a cylindrical barrel 2, and an upper conical portion 3 symmetrical with the base I.
  • the spooling begins at the base as usual, but with an amplitude double or triple the height of the cone as shown by the layer Hi.
  • the shifting of successive layers progressively upwards takes place as usual during winding.
  • each layer aving an amplitude at least 50% greater thanlthat of a frusto conical end pors'being progressively ofiset from one end to te other end of the bobbin and having a uniform low pitch with successive turns in contact from end to end, said winding having a barrel-shaped. outer surface with tapered end portion.

Landscapes

  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
US139494A 1949-01-26 1950-01-19 Cop-type bobbin and package wound thereon Expired - Lifetime US2591295A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL670894X 1949-01-26
NL1014182X 1949-01-26
NL2591295X 1949-01-26

Publications (1)

Publication Number Publication Date
US2591295A true US2591295A (en) 1952-04-01

Family

ID=27617331

Family Applications (1)

Application Number Title Priority Date Filing Date
US139494A Expired - Lifetime US2591295A (en) 1949-01-26 1950-01-19 Cop-type bobbin and package wound thereon

Country Status (4)

Country Link
US (1) US2591295A (en, 2012)
BE (1) BE492204A (en, 2012)
FR (1) FR1014182A (en, 2012)
NL (1) NL69343C (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103199B (de) * 1957-04-25 1961-03-23 Sibille Rene Papeteries Doppelkonische Aufspulhuelse fuer Textilfaeden
US3057015A (en) * 1955-12-22 1962-10-09 David & David Inc Method for making simulated curly hair
CN106315311A (zh) * 2016-08-31 2017-01-11 苏州爱安奇婴儿用品有限公司 一种纸管

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36782A (en) * 1862-10-28 Improvement in bobbins
FR823992A (fr) * 1937-07-07 1938-01-29 Système de bobine à cônes étagés pour le dévidage de tous textiles permettant de prendre le fil à la défilée
US2490874A (en) * 1947-04-08 1949-12-13 Celanese Corp Creel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36782A (en) * 1862-10-28 Improvement in bobbins
FR823992A (fr) * 1937-07-07 1938-01-29 Système de bobine à cônes étagés pour le dévidage de tous textiles permettant de prendre le fil à la défilée
US2490874A (en) * 1947-04-08 1949-12-13 Celanese Corp Creel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057015A (en) * 1955-12-22 1962-10-09 David & David Inc Method for making simulated curly hair
DE1103199B (de) * 1957-04-25 1961-03-23 Sibille Rene Papeteries Doppelkonische Aufspulhuelse fuer Textilfaeden
CN106315311A (zh) * 2016-08-31 2017-01-11 苏州爱安奇婴儿用品有限公司 一种纸管

Also Published As

Publication number Publication date
BE492204A (en, 2012)
FR1014182A (fr) 1952-08-11
NL69343C (en, 2012)

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