FR2042355A1 - Open-end spinning - Google Patents

Open-end spinning

Info

Publication number
FR2042355A1
FR2042355A1 FR7002504A FR7002504A FR2042355A1 FR 2042355 A1 FR2042355 A1 FR 2042355A1 FR 7002504 A FR7002504 A FR 7002504A FR 7002504 A FR7002504 A FR 7002504A FR 2042355 A1 FR2042355 A1 FR 2042355A1
Authority
FR
France
Prior art keywords
open
air stream
end spinning
helix
yarn
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.)
Granted
Application number
FR7002504A
Other languages
French (fr)
Other versions
FR2042355B1 (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.)
Spinnerei Karl Marx VEB
Original Assignee
Spinnerei Karl Marx VEB
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 Spinnerei Karl Marx VEB filed Critical Spinnerei Karl Marx VEB
Publication of FR2042355A1 publication Critical patent/FR2042355A1/en
Application granted granted Critical
Publication of FR2042355B1 publication Critical patent/FR2042355B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Tubular device has a helical air stream in the opposite direction to the yarn take-off. Orifice rings are on the inner wall of the spinning tube and consist of turns of a helix whose sense corresponds with that of the air stream. Pref. the helix is between the fibre feed point and the yarn outlet.
FR7002504A 1969-04-22 1970-01-23 Open-end spinning Granted FR2042355A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13938269 1969-04-22

Publications (2)

Publication Number Publication Date
FR2042355A1 true FR2042355A1 (en) 1971-02-12
FR2042355B1 FR2042355B1 (en) 1973-10-19

Family

ID=5481144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002504A Granted FR2042355A1 (en) 1969-04-22 1970-01-23 Open-end spinning

Country Status (3)

Country Link
CH (1) CH519597A (en)
DE (1) DE1964342A1 (en)
FR (1) FR2042355A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR617472A (en) * 1926-05-22 1927-02-19 Spinning device
FR1479690A (en) * 1966-05-10 1967-05-05 Process for drawing and spinning textile fibers and device for carrying out this process or similar process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR617472A (en) * 1926-05-22 1927-02-19 Spinning device
FR1479690A (en) * 1966-05-10 1967-05-05 Process for drawing and spinning textile fibers and device for carrying out this process or similar process

Also Published As

Publication number Publication date
DE1964342A1 (en) 1971-01-28
CH519597A (en) 1972-02-29
FR2042355B1 (en) 1973-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse