EP0231807A3 - Four-twist twisting frame - Google Patents

Four-twist twisting frame Download PDF

Info

Publication number
EP0231807A3
EP0231807A3 EP87100721A EP87100721A EP0231807A3 EP 0231807 A3 EP0231807 A3 EP 0231807A3 EP 87100721 A EP87100721 A EP 87100721A EP 87100721 A EP87100721 A EP 87100721A EP 0231807 A3 EP0231807 A3 EP 0231807A3
Authority
EP
European Patent Office
Prior art keywords
flyers
pair
twist
subjected
twisting frame
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP87100721A
Other languages
German (de)
French (fr)
Other versions
EP0231807A2 (en
Inventor
Contardo Barbieri
Bruno Monari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sima Srl Industrie Meccaniche Affini Soc
Original Assignee
Sima Srl Industrie Meccaniche Affini Soc
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 Sima Srl Industrie Meccaniche Affini Soc filed Critical Sima Srl Industrie Meccaniche Affini Soc
Publication of EP0231807A2 publication Critical patent/EP0231807A2/en
Publication of EP0231807A3 publication Critical patent/EP0231807A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
    • D07B3/022—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position with provision for imparting two or more twists to the filaments for each revolution of the guide member
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/409—Drives
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
    • D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
    • D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
    • D07B3/106—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member characterised by comprising two bows, both guiding the same bundle to impart a twist

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Ropes Or Cables (AREA)

Abstract

The twisting frame is provided with two pairs of coaxial flyers (20-20′, 23-23′), one of said pairs (23-23′) being positioned at the side of the other flyers (20-20′) and externally thereof, and presenting a greater dimension in length, while the flyers of each pair are of equal size. Means are provided for mutually synchronizing the flyers of each pair, while other means are provided for causing the outer flyers (23-23′) to rotate in the opposite direction with respect to the inner flyers (20-20′), preferably at the same speed. The hollow shafts (5-5′) carrying the outer flyers (23-23′), which are rotatably supported by the base structure (B) of the twisting frame, rotatably support the hollows shafts (3-3′) of the inner flyers (20-20′), and these latter shafts in their turn rotatably support a cradle (1) inside which there are arranged the means (R) for feeding the yarn or sliver (F) to be twisted. The yarn (F) is subjected to a first twist as it reaches one flyer (20′), then it is subjected to a second and third twist as it is passed from one pair of flyers (20-20′) to the other pair of flyers (23-23′) and finally it is subjected to a fourth twist as it comes out of the last pair of flyers while cooperating with the drawing and collecting means (K, Z).
EP87100721A 1986-02-05 1987-01-20 Four-twist twisting frame Withdrawn EP0231807A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT12420/86A IT1204155B (en) 1986-02-05 1986-02-05 FOUR TORSION TWISTING
IT1242086 1986-02-05

Publications (2)

Publication Number Publication Date
EP0231807A2 EP0231807A2 (en) 1987-08-12
EP0231807A3 true EP0231807A3 (en) 1988-01-27

Family

ID=11139937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87100721A Withdrawn EP0231807A3 (en) 1986-02-05 1987-01-20 Four-twist twisting frame

Country Status (4)

Country Link
EP (1) EP0231807A3 (en)
DK (1) DK57587A (en)
IT (1) IT1204155B (en)
NO (1) NO870453L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103103639B (en) * 2013-02-25 2015-09-09 无锡市华文机电有限公司 Dual-purpose chemical fiber double-twister

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5341631A (en) * 1991-07-04 1994-08-30 N. V. Bekaert S.A. Double-twisting device with magnetic device for elevating axial forces
IT1295565B1 (en) * 1997-06-05 1999-05-13 Agnolo Armando D SPINDLE FOR MULTIPLE TORSIONS
CN102345192A (en) * 2010-08-05 2012-02-08 程国民 Hollow spindle twisting machine
ITBO20110762A1 (en) * 2011-12-28 2013-06-29 Sima Group S R L TURNING TABLE FOR YARNS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH272803A (en) * 1949-03-04 1951-01-15 William Kenyon And Sons Limite Device for issuing twist.
GB1145261A (en) * 1965-01-13 1969-03-12 Gunnar Heggen Hansen Improvements in or relating to twisters or bunchers
GB1227376A (en) * 1967-08-03 1971-04-07
FR2235217A1 (en) * 1973-06-27 1975-01-24 Slovenska Ved Tech Spolocnost

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH272803A (en) * 1949-03-04 1951-01-15 William Kenyon And Sons Limite Device for issuing twist.
GB1145261A (en) * 1965-01-13 1969-03-12 Gunnar Heggen Hansen Improvements in or relating to twisters or bunchers
GB1227376A (en) * 1967-08-03 1971-04-07
FR2235217A1 (en) * 1973-06-27 1975-01-24 Slovenska Ved Tech Spolocnost

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103103639B (en) * 2013-02-25 2015-09-09 无锡市华文机电有限公司 Dual-purpose chemical fiber double-twister

Also Published As

Publication number Publication date
NO870453L (en) 1987-08-06
NO870453D0 (en) 1987-02-04
IT1204155B (en) 1989-03-01
EP0231807A2 (en) 1987-08-12
DK57587D0 (en) 1987-02-04
IT8612420A0 (en) 1986-02-05
DK57587A (en) 1987-08-06

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Effective date: 19880728

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BARBIERI, CONTARDO

Inventor name: MONARI, BRUNO