IT1141795B - IMPROVEMENTS TO THE RACKS FOR THREADS AND THREADS ADOPTING SUCH RACKS - Google Patents

IMPROVEMENTS TO THE RACKS FOR THREADS AND THREADS ADOPTING SUCH RACKS

Info

Publication number
IT1141795B
IT1141795B IT83382/80A IT8338280A IT1141795B IT 1141795 B IT1141795 B IT 1141795B IT 83382/80 A IT83382/80 A IT 83382/80A IT 8338280 A IT8338280 A IT 8338280A IT 1141795 B IT1141795 B IT 1141795B
Authority
IT
Italy
Prior art keywords
racks
threads
creels
adopting
roving
Prior art date
Application number
IT83382/80A
Other languages
Italian (it)
Other versions
IT8083382A0 (en
Inventor
Giovanni Barro
Original Assignee
Savio Spa
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 Savio Spa filed Critical Savio Spa
Priority to IT83382/80A priority Critical patent/IT1141795B/en
Publication of IT8083382A0 publication Critical patent/IT8083382A0/en
Priority to EP81830074A priority patent/EP0041484B1/en
Priority to DE8181830074T priority patent/DE3172878D1/en
Priority to AT81830074T priority patent/ATE16511T1/en
Application granted granted Critical
Publication of IT1141795B publication Critical patent/IT1141795B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/92—Spinning or twisting arrangements for imparting transient twist, i.e. false twist

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Transmission Devices (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention concerns improvements applied to creels for spinning machines, whether said creels be stationary or automatic, and also to spinning machines using said improved creels, whereby said improvements envisage the installation of a spiral twisting means (13, known in itself, immediately upstream from the drafting system (14-15) in such a way that said means (13) imparts to the roving (II) a false twist which in turn induces a greater consistency in said roving.
IT83382/80A 1980-05-26 1980-05-26 IMPROVEMENTS TO THE RACKS FOR THREADS AND THREADS ADOPTING SUCH RACKS IT1141795B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT83382/80A IT1141795B (en) 1980-05-26 1980-05-26 IMPROVEMENTS TO THE RACKS FOR THREADS AND THREADS ADOPTING SUCH RACKS
EP81830074A EP0041484B1 (en) 1980-05-26 1981-05-15 Feeding of rovings to spinning machines
DE8181830074T DE3172878D1 (en) 1980-05-26 1981-05-15 Feeding of rovings to spinning machines
AT81830074T ATE16511T1 (en) 1980-05-26 1981-05-15 FEEDING OF SPINNING MACHINES WITH LUNTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83382/80A IT1141795B (en) 1980-05-26 1980-05-26 IMPROVEMENTS TO THE RACKS FOR THREADS AND THREADS ADOPTING SUCH RACKS

Publications (2)

Publication Number Publication Date
IT8083382A0 IT8083382A0 (en) 1980-05-26
IT1141795B true IT1141795B (en) 1986-10-08

Family

ID=11321044

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83382/80A IT1141795B (en) 1980-05-26 1980-05-26 IMPROVEMENTS TO THE RACKS FOR THREADS AND THREADS ADOPTING SUCH RACKS

Country Status (4)

Country Link
EP (1) EP0041484B1 (en)
AT (1) ATE16511T1 (en)
DE (1) DE3172878D1 (en)
IT (1) IT1141795B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038231A1 (en) * 1990-11-30 1992-06-04 Fritz Stahlecker METHOD AND SPINNING MACHINE FOR SPINNING FIBER TAPES
DE4122463A1 (en) * 1991-07-06 1993-01-07 Stahlecker Fritz SPIDER
DE29712880U1 (en) * 1997-07-21 1997-09-25 Zinser Textilmaschinen Gmbh Ring spinning machine with roving reel creel
WO2009086646A1 (en) * 2008-01-11 2009-07-16 Maschinenfabrik Rieter Ag Method for producing a roving

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191409966A (en) * 1913-05-26 1915-07-15 Josephy S Erben G Improved Method of and Apparatus for Drawing Carded Roving.
US3589119A (en) * 1967-10-07 1971-06-29 Przedzalnia Bawelny Im Gen Wal Device for feeding spinning machines with a sliver

Also Published As

Publication number Publication date
EP0041484B1 (en) 1985-11-13
EP0041484A1 (en) 1981-12-09
DE3172878D1 (en) 1985-12-19
IT8083382A0 (en) 1980-05-26
ATE16511T1 (en) 1985-11-15

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