IT980389B - Dispositivo di falsa torcitura ad attrito - Google Patents

Dispositivo di falsa torcitura ad attrito

Info

Publication number
IT980389B
IT980389B IT49719/73A IT4971973A IT980389B IT 980389 B IT980389 B IT 980389B IT 49719/73 A IT49719/73 A IT 49719/73A IT 4971973 A IT4971973 A IT 4971973A IT 980389 B IT980389 B IT 980389B
Authority
IT
Italy
Prior art keywords
friction
false twisting
twisting
false
Prior art date
Application number
IT49719/73A
Other languages
English (en)
Italian (it)
Original Assignee
Heberlein & Co Ag
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 Heberlein & Co Ag filed Critical Heberlein & Co Ag
Application granted granted Critical
Publication of IT980389B publication Critical patent/IT980389B/it

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
    • D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
IT49719/73A 1972-05-03 1973-04-30 Dispositivo di falsa torcitura ad attrito IT980389B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH658872A CH544822A (de) 1972-05-03 1972-05-03 Friktions-Falschdrallvorrichtung

Publications (1)

Publication Number Publication Date
IT980389B true IT980389B (it) 1974-09-30

Family

ID=4311950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49719/73A IT980389B (it) 1972-05-03 1973-04-30 Dispositivo di falsa torcitura ad attrito

Country Status (7)

Country Link
US (1) US3828541A (enrdf_load_stackoverflow)
JP (1) JPS4954659A (enrdf_load_stackoverflow)
CH (1) CH544822A (enrdf_load_stackoverflow)
DD (1) DD103277A5 (enrdf_load_stackoverflow)
DE (1) DE2317630A1 (enrdf_load_stackoverflow)
FR (1) FR2182955B3 (enrdf_load_stackoverflow)
IT (1) IT980389B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401776C3 (de) * 1974-01-15 1978-11-16 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Falschdrallvorrichtung
US3921379A (en) * 1974-05-22 1975-11-25 Joseph F Smith Method and apparatus for false twisting yarn
US3965662A (en) * 1974-10-16 1976-06-29 Spurgeon Richard C False twisting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227910A (en) * 1938-10-10 1941-01-07 Celanese Corp Twist tube
NL6618063A (enrdf_load_stackoverflow) * 1966-12-23 1968-06-24
CH525296A (de) * 1969-06-20 1972-03-30 Kugelfischer G Schaefer & Co Verfahren zur Friltionskräuselung synthetischer Endlosfäden

Also Published As

Publication number Publication date
DE2317630A1 (de) 1973-11-22
US3828541A (en) 1974-08-13
FR2182955A1 (enrdf_load_stackoverflow) 1973-12-14
FR2182955B3 (enrdf_load_stackoverflow) 1976-03-26
CH544822A (de) 1973-11-30
JPS4954659A (enrdf_load_stackoverflow) 1974-05-28
DD103277A5 (enrdf_load_stackoverflow) 1974-01-12

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