IT1028347B - Dispositivo per la falsa ritorcitura di filato termoplastico con percorso di riscaldamento e raffreddamento curvo - Google Patents

Dispositivo per la falsa ritorcitura di filato termoplastico con percorso di riscaldamento e raffreddamento curvo

Info

Publication number
IT1028347B
IT1028347B IT1924375A IT1924375A IT1028347B IT 1028347 B IT1028347 B IT 1028347B IT 1924375 A IT1924375 A IT 1924375A IT 1924375 A IT1924375 A IT 1924375A IT 1028347 B IT1028347 B IT 1028347B
Authority
IT
Italy
Prior art keywords
false twisting
cooling path
thermoplastic yarn
curved heating
curved
Prior art date
Application number
IT1924375A
Other languages
English (en)
Italian (it)
Original Assignee
Scragg & Sons
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 Scragg & Sons filed Critical Scragg & Sons
Application granted granted Critical
Publication of IT1028347B publication Critical patent/IT1028347B/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
    • D02G1/0206—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 by false-twisting
    • D02G1/0266—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 by false-twisting false-twisting machines

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)
IT1924375A 1974-01-17 1975-01-14 Dispositivo per la falsa ritorcitura di filato termoplastico con percorso di riscaldamento e raffreddamento curvo IT1028347B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB221974A GB1471581A (en) 1974-01-17 1974-01-17 Yarn crimping apparatus

Publications (1)

Publication Number Publication Date
IT1028347B true IT1028347B (it) 1979-01-30

Family

ID=9735693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1924375A IT1028347B (it) 1974-01-17 1975-01-14 Dispositivo per la falsa ritorcitura di filato termoplastico con percorso di riscaldamento e raffreddamento curvo

Country Status (6)

Country Link
JP (1) JPS50101626A (cs)
CH (1) CH571078A5 (cs)
DE (1) DE2501183C3 (cs)
FR (1) FR2258471B3 (cs)
GB (1) GB1471581A (cs)
IT (1) IT1028347B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537543A (en) * 1976-03-23 1978-12-29 Scragg & Sons Yarn texturing machine
CH617810B (de) * 1978-04-19 Rieter Ag Maschf Verfahren und vorrichtung zum kuehlen eines fadens.
DE3801506C2 (de) * 1987-02-05 1996-09-19 Barmag Barmer Maschf Falschzwirnkräuselmaschine
USRE34342E (en) * 1987-02-05 1993-08-17 Barmag Ag Yarn false twist crimping machine
EP0406673B1 (de) * 1989-07-01 1995-08-30 Barmag Ag Falschzwirnkräuselmaschine für einen synthetischen Faden

Also Published As

Publication number Publication date
GB1471581A (en) 1977-04-27
FR2258471B3 (cs) 1977-09-30
FR2258471A1 (cs) 1975-08-18
CH571078A5 (cs) 1975-12-31
DE2501183A1 (de) 1975-07-24
DE2501183B2 (de) 1976-06-16
JPS50101626A (cs) 1975-08-12
DE2501183C3 (de) 1980-10-23

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