EP1217110A3 - Spinning device - Google Patents

Spinning device Download PDF

Info

Publication number
EP1217110A3
EP1217110A3 EP01130105A EP01130105A EP1217110A3 EP 1217110 A3 EP1217110 A3 EP 1217110A3 EP 01130105 A EP01130105 A EP 01130105A EP 01130105 A EP01130105 A EP 01130105A EP 1217110 A3 EP1217110 A3 EP 1217110A3
Authority
EP
European Patent Office
Prior art keywords
channel
spinning device
fiber
conveying length
yarn
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Withdrawn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
EP01130105A
Other languages
German (de)
French (fr)
Other versions
EP1217110A2 (en
Inventor
Peter Anderegg
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter 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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP1217110A2 publication Critical patent/EP1217110A2/en
Publication of EP1217110A3 publication Critical patent/EP1217110A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/38—Channels for feeding fibres to the yarn forming region
    • 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
    • D01H1/11—Spinning by false-twisting
    • D01H1/115—Spinning by false-twisting using pneumatic means
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex

Landscapes

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

Abstract

Die Erfindung betrifft eine Spinnvorrichtung zur Herstellung eines gesponnenen Fadens aus einem Faserverband, umfassend einen Düsenblock (20) mit einer oder mehreren Düsen (21), die einen Faserverband, welcher an einer Saugtrommel (4) durch die Kanäle (14 und 15) gegen eine Spindel (32) gefördert wird, beaufschlagen und dabei die hinteren Faserenden erfassen und in der Drehrichtung des Luftstromes derart drehen, dass diese die vorderen Enden der Fasern, welche bereits im Garnführungskanal (45) sind, zu einem Garn (46) drehen.The invention relates to a spinning device for producing a spun thread from a fiber assembly, comprising a nozzle block (20) with one or more nozzles (21) which form a fiber structure which a suction drum (4) through the channels (14 and 15) against a spindle (32) is promoted, act upon and capture the rear fiber ends and rotate in the direction of rotation of the air flow so that the front ends of the fibers, which are already in the yarn guide channel (45), turn into a yarn (46).

Dabei weist der Kanal (14) eine längere, mittlere Förderlänge (24.13) auf als die mittlere Förderlänge (24.14) des Kanales (15).

Figure 00000001
The channel (14) has a longer, average conveying length (24.13) than the average conveying length (24.14) of the channel (15).
Figure 00000001
EP01130105A 2000-12-22 2001-12-19 Spinning device Withdrawn EP1217110A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH25162000 2000-12-22
CH251600 2000-12-22

Publications (2)

Publication Number Publication Date
EP1217110A2 EP1217110A2 (en) 2002-06-26
EP1217110A3 true EP1217110A3 (en) 2003-02-12

Family

ID=4569788

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130105A Withdrawn EP1217110A3 (en) 2000-12-22 2001-12-19 Spinning device

Country Status (3)

Country Link
US (1) US20020152739A1 (en)
EP (1) EP1217110A3 (en)
JP (1) JP2002201535A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005105430A (en) * 2003-09-29 2005-04-21 Murata Mach Ltd Spinning machine
BG111020A (en) * 2011-08-24 2013-02-28 ЕТ-"Д-А-Динко Бахов" A method and a device for spinning yarn by means of an air vortex
DE102012108613A1 (en) * 2012-09-14 2014-03-20 Maschinenfabrik Rieter Ag Spinning station of a roving machine
CN103215700B (en) * 2013-04-18 2016-01-06 武汉纺织大学 A kind of eddy current compound spinning method producing Fancy Yarns
CH708164A1 (en) * 2013-06-14 2014-12-15 Rieter Ag Maschf Spinneret and thus equipped spinning unit of an air spinning machine.
BG111715A (en) * 2014-03-05 2015-10-30 Динко Бахов METHOD AND DEVICE FOR OBTAINING A YARN OF YARN
BG111723A (en) * 2014-03-20 2015-10-30 Динко Бахов METHOD AND DEVICE FOR SUSPENSION OF STEEL FIBER
BG111812A (en) * 2014-09-02 2016-04-28 Динко Бахов Method and a device for yarn spinning with air vortex
BG111827A (en) * 2014-09-24 2016-03-31 Динко Бахов METHOD AND DEVICE FOR SUSPENSION OF STEEL FIBER
CH712489A1 (en) * 2016-05-26 2017-11-30 Rieter Ag Maschf Garnbildungselement for a roving and equipped therewith roving.
DE102016118858A1 (en) * 2016-10-05 2018-04-05 Maschinenfabrik Rieter Ag Fiber guiding element for a spinneret of an air-spinning machine and method for operating an air-jet spinning machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509321A (en) * 1982-05-04 1985-04-09 Toray Industries, Inc. Apparatus for manufacturing fasciated yarn
DE4225243A1 (en) * 1991-07-30 1993-02-04 Murata Machinery Ltd SPIDER
JPH07173727A (en) * 1993-12-20 1995-07-11 Murata Mach Ltd Air-spinning device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0465535A (en) * 1990-07-04 1992-03-02 Murata Mach Ltd Spinning machine
US6782685B2 (en) * 2000-12-22 2004-08-31 Maschinenfabrik Rieter Ag Apparatus for producing a core spun yarn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509321A (en) * 1982-05-04 1985-04-09 Toray Industries, Inc. Apparatus for manufacturing fasciated yarn
DE4225243A1 (en) * 1991-07-30 1993-02-04 Murata Machinery Ltd SPIDER
JPH07173727A (en) * 1993-12-20 1995-07-11 Murata Mach Ltd Air-spinning device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) *

Also Published As

Publication number Publication date
US20020152739A1 (en) 2002-10-24
JP2002201535A (en) 2002-07-19
EP1217110A2 (en) 2002-06-26

Similar Documents

Publication Publication Date Title
EP1786961A1 (en) Air jet spinning device
DE102009034206A1 (en) Component for an air jet spinning device
EP1217110A3 (en) Spinning device
WO2007014475A1 (en) Thread testing appliance
EP1644561B1 (en) Device for producing spun thread from staple fibre assembly
EP2511403B1 (en) Pre-spinning machine for producing roving
CH692744A5 (en) Fadenabzugdüse.
EP0121602B1 (en) False-twister
DE19544617B4 (en) Adapter for open-end spinning devices
DE10311826A1 (en) Yarn spinner, using staple fiber slivers, has an eddy chamber for the drawn sliver with an air extraction channel and a drawing unit cleaning channel, both connected to a common underpressure source
EP1335050B1 (en) Textile-processing machine comprising a fibre feed channel and a fibre guiding surface
DE10349651A1 (en) Air jet spinner, to spin yarn from a sliver feed, has the yarn take-off channel in a piston-shaped component with compressed air supplied through an injection channel from the fiber feed
EP0979888B1 (en) Open-end spinning device
DE1939686A1 (en) Spindleless fine spinning machine
AT501520B1 (en) GARNABZUGSEINICHTUNG FOR OPENING SPINNING DEVICES
EP1217111A3 (en) Pneumatic spinning device
EP2142690B1 (en) Device for delivering drawn fiber material to a workstation of a machine processing said fiber material
DE10358484A1 (en) Apparatus for producing a spun yarn from a staple fiber strand
CH695058A5 (en) Pneumatic real or false twist spinning for staple fiber yarn includes a sharp change in direction of sliver between drafting system and twist head
EP0368108A1 (en) False twister for a jet-spinning device
DE10318305A1 (en) Yarn discharge jet for open-ended textile spinning assembly has sickle-shaped notches running over a cambered surface
EP0311946A1 (en) Method and device for removing fibres from the opening cylinder of a spinning unit in an open-end spinning machine
DE102004036955A1 (en) Textile machine air spinning has a swivel-mounted jet that couples to a reverse-flow compressed air supply
EP1587974A1 (en) Method for producing a spun thread
EP4259867A1 (en) Multifunctional nozzle for a spinning machine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7D 01H 4/38 B

Ipc: 7D 01H 1/115 B

Ipc: 7D 01H 4/02 A

17P Request for examination filed

Effective date: 20030308

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20040206

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040617