JPS55116825A - Rotor in open-end spinning machine - Google Patents

Rotor in open-end spinning machine

Info

Publication number
JPS55116825A
JPS55116825A JP2454079A JP2454079A JPS55116825A JP S55116825 A JPS55116825 A JP S55116825A JP 2454079 A JP2454079 A JP 2454079A JP 2454079 A JP2454079 A JP 2454079A JP S55116825 A JPS55116825 A JP S55116825A
Authority
JP
Japan
Prior art keywords
rotor
yarn
ceramic
coated
open
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
JP2454079A
Other languages
Japanese (ja)
Inventor
Kazuo Kawahara
Keiichi Minami
Kazuyuki Sakai
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP2454079A priority Critical patent/JPS55116825A/en
Publication of JPS55116825A publication Critical patent/JPS55116825A/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
    • D01H4/04—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 contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/10—Rotors

Landscapes

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

Abstract

PURPOSE:To make it possible to spin a high-quality spun yarn stably with little broken yarns for a long time, by means of an abrasion-resistant rotor having the inner surface coated with a ceramic. CONSTITUTION:The areas 6 and 7 of the inner wall surface around the maximum diameter part 5 of the rotor 1 are coated with a ceramic by the spray method. Preferably, the coating thickness is about 30-60mu on the part 5 and inner surface wall 7, and about 10-30mu on the surface wall 6. The ceramic coating renders the rotor remarkably resistant to harsh abrasions due to the collision of the feed fiber 4, the twisting of the yarn end newly spun at the part 5, and contact and rotation of yarn 8 on introduction into the yarn discharge pipe 3.
JP2454079A 1979-03-05 1979-03-05 Rotor in open-end spinning machine Pending JPS55116825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2454079A JPS55116825A (en) 1979-03-05 1979-03-05 Rotor in open-end spinning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2454079A JPS55116825A (en) 1979-03-05 1979-03-05 Rotor in open-end spinning machine

Publications (1)

Publication Number Publication Date
JPS55116825A true JPS55116825A (en) 1980-09-08

Family

ID=12140976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2454079A Pending JPS55116825A (en) 1979-03-05 1979-03-05 Rotor in open-end spinning machine

Country Status (1)

Country Link
JP (1) JPS55116825A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059133A (en) * 1983-09-09 1985-04-05 Toyoda Autom Loom Works Ltd Rotor for open end fine spinning frame
JPH01265841A (en) * 1987-12-03 1989-10-23 Showa Denko Kk Production of component for fishing tackle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059133A (en) * 1983-09-09 1985-04-05 Toyoda Autom Loom Works Ltd Rotor for open end fine spinning frame
JPH0258370B2 (en) * 1983-09-09 1990-12-07 Toyota Jido Shotsuki Seisakusho Kk
JPH01265841A (en) * 1987-12-03 1989-10-23 Showa Denko Kk Production of component for fishing tackle
JPH0522489B2 (en) * 1987-12-03 1993-03-29 Showa Denko Kk

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