ES353821A1 - Yarn supporting body member having a centering element - Google Patents

Yarn supporting body member having a centering element

Info

Publication number
ES353821A1
ES353821A1 ES353821A ES353821A ES353821A1 ES 353821 A1 ES353821 A1 ES 353821A1 ES 353821 A ES353821 A ES 353821A ES 353821 A ES353821 A ES 353821A ES 353821 A1 ES353821 A1 ES 353821A1
Authority
ES
Spain
Prior art keywords
bobbin
spindle
portions
flexible arm
body member
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
ES353821A
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.)
STEFFENINI
Original Assignee
STEFFENINI
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 STEFFENINI filed Critical STEFFENINI
Publication of ES353821A1 publication Critical patent/ES353821A1/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

  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

A centring element for a yarn bobbin comprises a first portion 2 secured to the inner surface of the bobbin 1, and a second portion 7 abutting a spindle 3 for rotatably driving the bobbin, the two portions 2 and 7 being interconnected through at least one flexible arm 6 integral with both portions. By means of the flexible arm 6, radial deformations of the bobbin 1 are not transmitted to the portion 7 abutting the spindle. The portion 7 is annularly shaped and may comprise a plurality of annular segments adjacent one another. The first and second portions 2 and 7 preferably lie on different planes and the flexible arm 6 is a tubular member. The first portion 2 is preferably integral with the bobbin 1. The bobbin may be provided internally with fins parallel to the bobbin axis or in a helical configuration. Slots engaging keys on the spindle may be provided at the base of the bobbin.
ES353821A 1967-05-12 1968-05-11 Yarn supporting body member having a centering element Expired ES353821A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1602767 1967-05-12

Publications (1)

Publication Number Publication Date
ES353821A1 true ES353821A1 (en) 1970-02-01

Family

ID=11148453

Family Applications (1)

Application Number Title Priority Date Filing Date
ES353821A Expired ES353821A1 (en) 1967-05-12 1968-05-11 Yarn supporting body member having a centering element

Country Status (14)

Country Link
US (1) US3556423A (en)
AT (1) AT306590B (en)
BE (1) BE715060A (en)
BR (1) BR6898952D0 (en)
CH (1) CH477352A (en)
CS (1) CS164810B2 (en)
DE (1) DE1760378C3 (en)
ES (1) ES353821A1 (en)
FR (1) FR1565847A (en)
GB (1) GB1168192A (en)
IE (1) IE31904B1 (en)
IL (1) IL29941A (en)
NL (1) NL6806637A (en)
YU (1) YU31825B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223012A1 (en) * 1971-05-13 1972-11-23 Anic Spa Process for spinning cops and cops made in this way
IT994929B (en) * 1973-07-10 1975-10-20 Montefibre Spa COPS IN PLASTIC MATERIAL
US6425548B2 (en) * 2000-05-17 2002-07-30 Pitney Bowes Inc. Keyed hub and core for ribbon supply

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549392C (en) * 1932-04-27 Felten & Guilleaume Carlswerk Spring hub for textile spools
GB669368A (en) * 1949-06-17 1952-04-02 United Ebonite And Lorival Ltd Improvements relating to bobbins for use in spinning and like textile machinery
FR1092908A (en) * 1954-02-09 1955-04-28 Spinning spindle and its manufacturing process
US3066884A (en) * 1959-09-15 1962-12-04 Voigtlaender Ag Film take-up assembly for camera
FR1381240A (en) * 1963-03-05 1964-12-14 Papeteries Rene Sibille S A Advanced support tube for textile yarns
US3300153A (en) * 1964-12-10 1967-01-24 Monsanto Co Bobbin insert
US3368767A (en) * 1966-01-21 1968-02-13 Cocker Machine & Foundry Compa Textile pirn

Also Published As

Publication number Publication date
IE31904B1 (en) 1973-02-07
AT306590B (en) 1973-04-10
YU110368A (en) 1973-06-30
IE31904L (en) 1968-11-12
IL29941A0 (en) 1968-07-25
CH477352A (en) 1969-08-31
CS164810B2 (en) 1975-11-28
BR6898952D0 (en) 1973-05-10
BE715060A (en) 1968-09-30
IL29941A (en) 1971-10-20
US3556423A (en) 1971-01-19
YU31825B (en) 1973-12-31
DE1760378B2 (en) 1973-06-14
DE1760378A1 (en) 1971-04-01
NL6806637A (en) 1968-11-13
GB1168192A (en) 1969-10-22
FR1565847A (en) 1969-05-02
DE1760378C3 (en) 1974-01-17

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