IT981028B - IMPROVED FRICTION COMPASS - Google Patents

IMPROVED FRICTION COMPASS

Info

Publication number
IT981028B
IT981028B IT21078/73A IT2107873A IT981028B IT 981028 B IT981028 B IT 981028B IT 21078/73 A IT21078/73 A IT 21078/73A IT 2107873 A IT2107873 A IT 2107873A IT 981028 B IT981028 B IT 981028B
Authority
IT
Italy
Prior art keywords
compass
improved friction
friction
improved
friction compass
Prior art date
Application number
IT21078/73A
Other languages
Italian (it)
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT981028B publication Critical patent/IT981028B/en

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
    • D02G1/08—Rollers or other friction causing elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Sliding-Contact Bearings (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IT21078/73A 1972-03-07 1973-03-01 IMPROVED FRICTION COMPASS IT981028B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1049872A GB1415191A (en) 1972-03-07 1972-03-07 Friction bush

Publications (1)

Publication Number Publication Date
IT981028B true IT981028B (en) 1974-10-10

Family

ID=9968959

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21078/73A IT981028B (en) 1972-03-07 1973-03-01 IMPROVED FRICTION COMPASS

Country Status (8)

Country Link
US (1) US3869853A (en)
JP (1) JPS48103851A (en)
BE (1) BE796162A (en)
DE (1) DE2311172A1 (en)
GB (1) GB1415191A (en)
IT (1) IT981028B (en)
LU (1) LU67156A1 (en)
NL (1) NL7303038A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443238B2 (en) * 1974-09-10 1980-03-20 Fag Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Friction rotor for frictional false twisting of synthetic threads

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936567A (en) * 1955-07-19 1960-05-17 British Nylon Spinners Ltd Twisting of textile filaments
FR1568036A (en) * 1968-01-05 1969-05-23
GB1239412A (en) * 1968-07-05 1971-07-14
DE1946622A1 (en) * 1969-07-18 1971-02-25 Nippon Rayon Company Ltd Method and device for producing crimped yarn
BE755506A (en) * 1970-05-28 1971-03-01 Celanese Corp METHOD AND APPARATUS FOR APPLYING A FALSE TORSION TO A WIRE
US3745755A (en) * 1971-01-20 1973-07-17 Spinner Oy Improvement in a false twist spindle in a filament false twist crimping machine
US3719035A (en) * 1971-05-05 1973-03-06 R Gilchrist Textile apparatus

Also Published As

Publication number Publication date
BE796162A (en) 1973-09-03
DE2311172A1 (en) 1973-09-13
JPS48103851A (en) 1973-12-26
GB1415191A (en) 1975-11-26
US3869853A (en) 1975-03-11
NL7303038A (en) 1973-09-11
LU67156A1 (en) 1973-05-22

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