FR2447983A1 - Two-for-one or doubling spindle - having multiple guide eyes to accommodate a variety of yarns - Google Patents

Two-for-one or doubling spindle - having multiple guide eyes to accommodate a variety of yarns

Info

Publication number
FR2447983A1
FR2447983A1 FR8000498A FR8000498A FR2447983A1 FR 2447983 A1 FR2447983 A1 FR 2447983A1 FR 8000498 A FR8000498 A FR 8000498A FR 8000498 A FR8000498 A FR 8000498A FR 2447983 A1 FR2447983 A1 FR 2447983A1
Authority
FR
France
Prior art keywords
yarns
eyes
accommodate
variety
guide eyes
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.)
Withdrawn
Application number
FR8000498A
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.)
Michele Ratti SpA
Original Assignee
Michele Ratti SpA
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 Michele Ratti SpA filed Critical Michele Ratti SpA
Publication of FR2447983A1 publication Critical patent/FR2447983A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • D02G3/285—Doubled, plied, or cabled threads one yarn running over the feeding spool of another yarn
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist

Landscapes

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

Abstract

A spindle for either two-for-one twisting or doubling two yarns together has several guide eyes on the rotating component at different distances from the axis, each associated with a different guide channel to suit a yarn of a particular type, size or strength. The guide eyes may be arranged in two interchangeable groups, and their distance from the axis may be adjustable. By suitable selection of appropriate guide-eyes, the optimum productivity and efficiency of the unit can be maintained for a wide range of yarns.
FR8000498A 1979-02-02 1980-01-10 Two-for-one or doubling spindle - having multiple guide eyes to accommodate a variety of yarns Withdrawn FR2447983A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19858/79A IT1112159B (en) 1979-02-02 1979-02-02 DOUBLE TORSION TWISTING OR WIRING SPINDLE

Publications (1)

Publication Number Publication Date
FR2447983A1 true FR2447983A1 (en) 1980-08-29

Family

ID=11161845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000498A Withdrawn FR2447983A1 (en) 1979-02-02 1980-01-10 Two-for-one or doubling spindle - having multiple guide eyes to accommodate a variety of yarns

Country Status (5)

Country Link
JP (1) JPS55112318A (en)
DE (1) DE3000414A1 (en)
ES (1) ES486963A1 (en)
FR (1) FR2447983A1 (en)
IT (1) IT1112159B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489225A1 (en) * 1990-11-29 1992-06-10 Palitex Project-Company GmbH Two-for-one twisting spindle with pneumatic threading device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459621B (en) * 1981-10-09 1989-07-17 Kabmatik Ab DEVICE FOR SYMMETRIC COLLECTION OF AT LEAST TWO THREADS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829349C (en) * 1944-12-10 1952-01-24 Glanzstoff Ag Two-for-one twisting spindle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829349C (en) * 1944-12-10 1952-01-24 Glanzstoff Ag Two-for-one twisting spindle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489225A1 (en) * 1990-11-29 1992-06-10 Palitex Project-Company GmbH Two-for-one twisting spindle with pneumatic threading device

Also Published As

Publication number Publication date
JPS55112318A (en) 1980-08-29
DE3000414A1 (en) 1980-08-14
IT7919858A0 (en) 1979-02-02
ES486963A1 (en) 1980-06-16
IT1112159B (en) 1986-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse