JPS55142724A - Spinning with open-end spinning machine - Google Patents

Spinning with open-end spinning machine

Info

Publication number
JPS55142724A
JPS55142724A JP5121379A JP5121379A JPS55142724A JP S55142724 A JPS55142724 A JP S55142724A JP 5121379 A JP5121379 A JP 5121379A JP 5121379 A JP5121379 A JP 5121379A JP S55142724 A JPS55142724 A JP S55142724A
Authority
JP
Japan
Prior art keywords
rotor
diameter
fiber
spinning
fed
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.)
Pending
Application number
JP5121379A
Other languages
Japanese (ja)
Inventor
Masanori Miyoshi
Shunichi Tabata
Akira Mizuno
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP5121379A priority Critical patent/JPS55142724A/en
Publication of JPS55142724A publication Critical patent/JPS55142724A/en
Pending 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
    • D01H4/40—Removing running yarn from the yarn forming region, e.g. using tubes
    • 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
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers

Landscapes

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

Abstract

PURPOSE:To obtain a soft bulky spun yarn, by accumulating a feed fiber in plural circumferential grooves provided on the maximum diameter part of a rotor, and by giving false twists to the spun yarn with a center piece having a central hole of specific diameter. CONSTITUTION:The feed sliver 1 is fed by the contact of the roll 2 with the pressing element 3 to the combing roll 4, and opened. The opened fiber is fed from the air channel 5 and inlet 5' to the rotor R by the suction air current due to the rotation of the rotor R. The fiber is accumulated in the plural grooves 6 and 7 provided on the maxmium diameter part Ra of the rotor R, passed through the central hole 8 of the circular center piece S equipped concentrically with the rotor R, and wound onto the cheese 11 while being twisted. The diameter SD of the piece S preferably satisfies the formula (RD is the minimum diameter of the rotor).
JP5121379A 1979-04-24 1979-04-24 Spinning with open-end spinning machine Pending JPS55142724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5121379A JPS55142724A (en) 1979-04-24 1979-04-24 Spinning with open-end spinning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5121379A JPS55142724A (en) 1979-04-24 1979-04-24 Spinning with open-end spinning machine

Publications (1)

Publication Number Publication Date
JPS55142724A true JPS55142724A (en) 1980-11-07

Family

ID=12880628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5121379A Pending JPS55142724A (en) 1979-04-24 1979-04-24 Spinning with open-end spinning machine

Country Status (1)

Country Link
JP (1) JPS55142724A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052336A (en) * 1973-09-11 1975-05-09
JPS5291930A (en) * 1976-01-26 1977-08-02 Mackie & Sons Ltd J Opennend spinning machine using spinning chamber mounted to housing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052336A (en) * 1973-09-11 1975-05-09
JPS5291930A (en) * 1976-01-26 1977-08-02 Mackie & Sons Ltd J Opennend spinning machine using spinning chamber mounted to housing

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