FR2122775A5 - Yarn package - having frusto-conical ends is formed with guide reciprocating parallely with bobbin - Google Patents

Yarn package - having frusto-conical ends is formed with guide reciprocating parallely with bobbin

Info

Publication number
FR2122775A5
FR2122775A5 FR7102175A FR7102175A FR2122775A5 FR 2122775 A5 FR2122775 A5 FR 2122775A5 FR 7102175 A FR7102175 A FR 7102175A FR 7102175 A FR7102175 A FR 7102175A FR 2122775 A5 FR2122775 A5 FR 2122775A5
Authority
FR
France
Prior art keywords
bobbin
package
frusto
axis
parallely
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
FR7102175A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7102175A priority Critical patent/FR2122775A5/en
Application granted granted Critical
Publication of FR2122775A5 publication Critical patent/FR2122775A5/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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B65H54/16—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming bottle bobbin 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Treatment Of Fiber Materials (AREA)

Abstract

In forming a frusto-conical winding on a bobbin, yarn is fed through a guide on the end of an arm which reciprocates pivotally about an axis perpendicular to the bobbin axis, and at the end of each reciprocation the pivoting axis is displaced parallel with the bobbin. Pref. the arm pivots about a transverse axle on the upper end of an axially movable vertical rod, the lower end of which contacts a cam which moves the rod to effect displacement of the axis. Pref. the amplitude of reciprocation is increased towards the large dia end of the package and is decreased. towards the small dia end. Discontinuities in the package surface are elimianted. The package windings are ordered resulting in a more uniform package dyeing of the yarn.
FR7102175A 1971-01-22 1971-01-22 Yarn package - having frusto-conical ends is formed with guide reciprocating parallely with bobbin Expired FR2122775A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7102175A FR2122775A5 (en) 1971-01-22 1971-01-22 Yarn package - having frusto-conical ends is formed with guide reciprocating parallely with bobbin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7102175A FR2122775A5 (en) 1971-01-22 1971-01-22 Yarn package - having frusto-conical ends is formed with guide reciprocating parallely with bobbin

Publications (1)

Publication Number Publication Date
FR2122775A5 true FR2122775A5 (en) 1972-09-01

Family

ID=9070743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102175A Expired FR2122775A5 (en) 1971-01-22 1971-01-22 Yarn package - having frusto-conical ends is formed with guide reciprocating parallely with bobbin

Country Status (1)

Country Link
FR (1) FR2122775A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018198492A1 (en) * 2017-04-27 2018-11-01 日東紡績株式会社 Yarn package

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018198492A1 (en) * 2017-04-27 2018-11-01 日東紡績株式会社 Yarn package
JPWO2018198492A1 (en) * 2017-04-27 2020-03-05 日東紡績株式会社 Yarn package

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