ES397846A1 - False twister device for producing crimps in filament yarn - Google Patents

False twister device for producing crimps in filament yarn

Info

Publication number
ES397846A1
ES397846A1 ES397846A ES397846A ES397846A1 ES 397846 A1 ES397846 A1 ES 397846A1 ES 397846 A ES397846 A ES 397846A ES 397846 A ES397846 A ES 397846A ES 397846 A1 ES397846 A1 ES 397846A1
Authority
ES
Spain
Prior art keywords
rotary member
filament yarn
twister
false twister
pressurized fluid
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
ES397846A
Other languages
Spanish (es)
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.)
ORUGA HOSEKI SEIKI KOGYO
Oda Gosen Kogyo KK
Original Assignee
ORUGA HOSEKI SEIKI KOGYO
Oda Gosen Kogyo KK
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 ORUGA HOSEKI SEIKI KOGYO, Oda Gosen Kogyo KK filed Critical ORUGA HOSEKI SEIKI KOGYO
Publication of ES397846A1 publication Critical patent/ES397846A1/en
Expired 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/06—Spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Control Of Turbines (AREA)

Abstract

An improved, efficient false twister device for producing crimps in a filament yarn, which device can be rotated at the speed of at least 750,000 r.p.m. This device comprises a turbine-blade type high speed rotary member having blades formed on its outer periphery and having a filament yarn passageway formed axially therethrough, and a twister pin provided in the said passageway, the said rotary member being supported by gas-bearings within a casing, the said rotary member further comprising means for jetting a pressurized fluid onto the blades of the said rotary member. During the operation, the twister pin is cooled indirectly by the said pressurized fluid to prevent an elevation of the temperature of the said twister pin. By the use of this apparatus, the productivity of crimped yarn can be almost doubled as compared with that of the prior art.
ES397846A 1970-12-11 1971-12-10 False twister device for producing crimps in filament yarn Expired ES397846A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10936870 1970-12-11

Publications (1)

Publication Number Publication Date
ES397846A1 true ES397846A1 (en) 1974-06-01

Family

ID=14508452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397846A Expired ES397846A1 (en) 1970-12-11 1971-12-10 False twister device for producing crimps in filament yarn

Country Status (6)

Country Link
US (1) US3759025A (en)
BE (1) BE776384A (en)
ES (1) ES397846A1 (en)
FR (1) FR2117692A5 (en)
GB (1) GB1384553A (en)
IT (1) IT943786B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121411A (en) * 1973-08-08 1978-10-24 Murata Kikai Kabushiki Kaisha False twisting spindle
JPS5319065B2 (en) * 1973-08-08 1978-06-19
JPS578221B2 (en) * 1973-08-10 1982-02-15
JPS5142221B2 (en) * 1973-08-13 1976-11-15
US3999363A (en) * 1974-02-13 1976-12-28 Heberlein & Co. Ag Twist-tube for false-twist texturing machines
US3927517A (en) * 1974-06-27 1975-12-23 Murata Machinery Ltd Twister device for producing crimped filamentary yarns
CH579160A5 (en) * 1974-11-29 1976-08-31 Heberlein & Co Ag
JPS5196556A (en) * 1975-02-13 1976-08-24
GB2258699A (en) * 1991-08-10 1993-02-17 Rolls Royce Business Ventures Shaft bearing arrangement
CN104711723B (en) * 2015-01-30 2017-04-19 浙江华峰氨纶股份有限公司 Special mechanical false twister device for elastic spandex fibers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942405A (en) * 1956-10-12 1960-06-28 British Celanese False-twist spindles
US3241304A (en) * 1962-08-14 1966-03-22 Klinger Mfg Co Ltd Pneumatic bearings and false twisters
US3392519A (en) * 1966-01-31 1968-07-16 Scragg & Sons Textile apparatus
US3662531A (en) * 1970-04-21 1972-05-16 Logan Inc Jonathan Method and apparatus for protecting production of textured textile yarn

Also Published As

Publication number Publication date
DE2161505B2 (en) 1977-03-31
US3759025A (en) 1973-09-18
FR2117692A5 (en) 1972-07-21
DE2161505A1 (en) 1972-07-06
IT943786B (en) 1973-04-10
GB1384553A (en) 1975-02-19
BE776384A (en) 1972-04-04

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