IT1014616B - Testina a spiralare perfezionata - Google Patents

Testina a spiralare perfezionata

Info

Publication number
IT1014616B
IT1014616B IT2192674A IT2192674A IT1014616B IT 1014616 B IT1014616 B IT 1014616B IT 2192674 A IT2192674 A IT 2192674A IT 2192674 A IT2192674 A IT 2192674A IT 1014616 B IT1014616 B IT 1014616B
Authority
IT
Italy
Prior art keywords
perfected
spiral head
spiral
head
perfected spiral
Prior art date
Application number
IT2192674A
Other languages
English (en)
Inventor
A Bellasio
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Priority to IT2192674A priority Critical patent/IT1014616B/it
Priority to GB1711775A priority patent/GB1484758A/en
Application granted granted Critical
Publication of IT1014616B publication Critical patent/IT1014616B/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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • D02G3/362—Cored or coated yarns or threads using hollow spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Wire Processing (AREA)
IT2192674A 1974-04-26 1974-04-26 Testina a spiralare perfezionata IT1014616B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2192674A IT1014616B (it) 1974-04-26 1974-04-26 Testina a spiralare perfezionata
GB1711775A GB1484758A (en) 1974-04-26 1975-04-24 Winding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2192674A IT1014616B (it) 1974-04-26 1974-04-26 Testina a spiralare perfezionata

Publications (1)

Publication Number Publication Date
IT1014616B true IT1014616B (it) 1977-04-30

Family

ID=11188888

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2192674A IT1014616B (it) 1974-04-26 1974-04-26 Testina a spiralare perfezionata

Country Status (2)

Country Link
GB (1) GB1484758A (it)
IT (1) IT1014616B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3767706D1 (de) * 1987-02-20 1991-02-28 Becken & Co Nv V D Verfahren und vorrichtung zur herstellung eines zweifach-umwindegarnes und nach diesem verfahren hergestelltes zweifach-umwindegarn.

Also Published As

Publication number Publication date
GB1484758A (en) 1977-09-08

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