EP0740712A1 - Verfahren und vorrichtung zum alternativen aufbringen eines s- oder z-dralls auf ein garn - Google Patents
Verfahren und vorrichtung zum alternativen aufbringen eines s- oder z-dralls auf ein garnInfo
- Publication number
- EP0740712A1 EP0740712A1 EP95906338A EP95906338A EP0740712A1 EP 0740712 A1 EP0740712 A1 EP 0740712A1 EP 95906338 A EP95906338 A EP 95906338A EP 95906338 A EP95906338 A EP 95906338A EP 0740712 A1 EP0740712 A1 EP 0740712A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- swirl
- twist
- drive
- swivel
- rotation
- 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.)
- Granted
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
- D02G1/04—Devices for imparting false twist
- D02G1/08—Rollers or other friction causing elements
-
- 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
- D02G1/04—Devices for imparting false twist
- D02G1/08—Rollers or other friction causing elements
- D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc
-
- 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
- D01H7/923—Spinning or twisting arrangements for imparting transient twist, i.e. false twist by means of rotating devices
-
- 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
- D02G1/04—Devices for imparting false twist
- D02G1/06—Spindles
Definitions
- the invention relates to a method for the alternative application of either an S-twist or a Z-twist to a yarn, according to the preamble of claim 1. Furthermore, the invention relates to a device for false twist texturing with several twist generators driven in the same direction in the same direction for acting together on a continuous yarn of claim 6, wherein this device can also be suitable for performing the aforementioned method.
- the large number of individual swirl generator units is coupled to a common drive source, for example tangential drive belts.
- a slight decoupling from the drive source is desirable.
- the receiving device is attached to a bracket on the textile machine side via a bearing point which permits linear displacement and / or rotation. The linear offset or rotation then serves to bring about the coupling and / or decoupling in the desired S or Z swirl drive direction.
- 1 is a plan view of a false twist unit with friction disks in the S-twist position
- 7a shows a side view of an exemplary device according to the invention in the Z or 7b S position
- 8 is a perspective view of the swivel elements of the swirl generator unit with mutually facing stop surfaces
- FIG. 9 is a longitudinal view of a swirl generator unit according to the invention in the just unfolded state.
- the recording support 22 according to FIG. 5 a has to be given a rotation 33 within an acute angle around its pivot bearing location 23.
- a manually triggerable adjusting element is used, which has a tension spring 34 suspended on the holder 24 and on the receiving support 22 and a release lever 35. The latter can be pivoted perpendicularly to the plane of the drawing against the pressure of a leaf spring (not shown), a snap nose attached to the leaf spring depending on the pivoting position of the receiving support on its outer edge or not.
- the counter-roller 27 is out of engagement, and when it is not behind, as shown in FIGS. 5a, 5b, 6a, 6b, it engages with the tangential friction belt 29. In the position out of engagement with the friction belt 29 as shown in FIG. 4a, 4b is the tensile
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Looms (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Toys (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4401321 | 1994-01-18 | ||
DE4401321A DE4401321A1 (de) | 1994-01-18 | 1994-01-18 | Friktionsfalschdrallaggregat mit variabler Drehrichtung für S- bzw. Z-Drehung |
PCT/EP1995/000158 WO1995019460A1 (de) | 1994-01-18 | 1995-01-17 | Verfahren und vorrichtung zum alternativen aufbringen eines s- oder z-dralls auf ein garn |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0740712A1 true EP0740712A1 (de) | 1996-11-06 |
EP0740712B1 EP0740712B1 (de) | 1998-04-22 |
Family
ID=6508161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95906338A Expired - Lifetime EP0740712B1 (de) | 1994-01-18 | 1995-01-17 | Verfahren und vorrichtung zum alternativen aufbringen eines s- oder z-dralls auf ein garn |
Country Status (6)
Country | Link |
---|---|
US (1) | US5771675A (de) |
EP (1) | EP0740712B1 (de) |
JP (1) | JPH09511283A (de) |
KR (1) | KR100354983B1 (de) |
DE (2) | DE4401321A1 (de) |
WO (1) | WO1995019460A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008032952A1 (de) * | 2008-07-12 | 2010-01-14 | Oerlikon Textile Components Gmbh | Friktionsfalschdrallaggregat |
DE102009015026A1 (de) | 2009-03-26 | 2010-09-30 | Oerlikon Textile Components Gmbh | Falschdrallaggregat |
DE102014101953A1 (de) * | 2014-02-17 | 2015-08-20 | Saurer Components Gmbh | Doppelfriktionsaggregat |
CN104532424B (zh) * | 2015-01-13 | 2017-09-12 | 无锡宏源机电科技股份有限公司 | 一种摩擦假捻装置及其运行方法 |
JP2023524528A (ja) * | 2020-05-07 | 2023-06-12 | ユニバーサル.ファイバーズ.インコーポレイテッド | 杢加工ヘリックス糸 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1419086A (en) * | 1972-03-06 | 1975-12-24 | Scragg & Sons | Textile apparatus |
FR2332352A1 (fr) * | 1975-11-19 | 1977-06-17 | Roannais Const Textiles Atel | Perfectionnement aux broches de texturation fausse-torsion par disques |
DE3123753A1 (de) * | 1980-06-26 | 1982-02-25 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | "friktionsfalschdraller" |
DE2943279C2 (de) * | 1979-10-26 | 1984-07-12 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Falschdrallvorrichtung |
FR2484472A1 (fr) * | 1980-06-14 | 1981-12-18 | Barmag Barmer Maschf | Dispositif de fausse torsion a friction pour la texturation par fausse torsion de fils synthetiques et son procede de fonctionnement |
GB8525048D0 (en) * | 1985-10-10 | 1985-11-13 | Rieter Scragg Ltd | False twisting apparatus |
US5349808A (en) * | 1989-06-14 | 1994-09-27 | Barmag Ag | Yarn twisting disc |
DE3941073A1 (de) * | 1989-12-13 | 1991-06-20 | Kugelfischer G Schaefer & Co | Friktionsfalschdrallaggregat |
DE4001957A1 (de) * | 1990-01-24 | 1991-07-25 | Kugelfischer G Schaefer & Co | Hochgeschwindigkeits-friktionsfalschdrallaggregat |
DE4110464A1 (de) * | 1991-03-30 | 1992-10-01 | Kugelfischer G Schaefer & Co | Friktionsfalschdrallaggregat mit elektromotorischem antrieb |
DE4115629A1 (de) * | 1991-05-14 | 1992-11-19 | Kugelfischer G Schaefer & Co | Einfaedelhilfe fuer ein friktionsfalschdrallaggregat |
-
1994
- 1994-01-18 DE DE4401321A patent/DE4401321A1/de not_active Withdrawn
-
1995
- 1995-01-17 EP EP95906338A patent/EP0740712B1/de not_active Expired - Lifetime
- 1995-01-17 JP JP7518853A patent/JPH09511283A/ja not_active Ceased
- 1995-01-17 DE DE59501986T patent/DE59501986D1/de not_active Expired - Lifetime
- 1995-01-17 WO PCT/EP1995/000158 patent/WO1995019460A1/de active IP Right Grant
- 1995-01-17 KR KR1019960703882A patent/KR100354983B1/ko not_active IP Right Cessation
- 1995-01-17 US US08/682,686 patent/US5771675A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9519460A1 * |
Also Published As
Publication number | Publication date |
---|---|
US5771675A (en) | 1998-06-30 |
DE4401321A1 (de) | 1995-07-20 |
EP0740712B1 (de) | 1998-04-22 |
KR100354983B1 (ko) | 2002-12-28 |
JPH09511283A (ja) | 1997-11-11 |
WO1995019460A1 (de) | 1995-07-20 |
KR970700792A (ko) | 1997-02-12 |
DE59501986D1 (de) | 1998-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4434566C2 (de) | Paraffiniereinrichtung | |
DE4332608A1 (de) | Kassette | |
DE3417890C2 (de) | Biegemaschine für draht- oder bandförmiges Material | |
DE2612023A1 (de) | Friktionsaggregat mit zwei antriebswirteln | |
DE102009015026A1 (de) | Falschdrallaggregat | |
DE3741582A1 (de) | Vorrichtung zum strecken einer bewegten materialbahn | |
EP0524429A1 (de) | Vorrichtung zur unterschiedlichen Bremsung laufender Fäden, Drähte oder dergleichen | |
EP0740712A1 (de) | Verfahren und vorrichtung zum alternativen aufbringen eines s- oder z-dralls auf ein garn | |
DE19832564B4 (de) | Falschdrahtvorrichtung des motorgetriebenen Typs mit drei Spindeln und einer Mehrzahl Friktionsscheiben | |
DE4140709C2 (de) | Spulenantriebsvorrichtung für ein Bandgerät | |
DE2506058C3 (de) | Faserbandauflösevorrichtung für eine Offen-End-Spinnvorrichtung | |
EP0019580A1 (de) | Antrieb für den oder die Flügel einer Schiebetür oder dgl. | |
EP0268187B1 (de) | Warenabzugseinrichtung an Flachstrickmaschinen | |
DE3422814A1 (de) | Antriebsvorrichtung fuer eine paraffiniereinrichtung | |
EP0622324B1 (de) | Flügelchangiereinrichtung | |
DE3137573A1 (de) | Ablenk- und umkehrvorrichtung fuer streifenfoermiges bahnmaterial | |
DE2211883A1 (de) | Vorrichtung zur wahlweisen Änderung der Drehnchtung der Drehröhrchen einer Falschdrallmaschine | |
EP0254213A1 (de) | Warenabzugswalze für Strickmaschinen | |
DE2249263B1 (de) | Falschdraht-aggregat | |
EP1068927B1 (de) | Vorrichtung zum Bearbeiten einer Garnitur | |
DE2709066B2 (de) | Vorrichtung zum Querschneiden von Materialbahnen | |
DE3217083C2 (de) | ||
EP0636719B1 (de) | Falschzwirnkräuselvorrichtung | |
DE2758143C2 (de) | Aufwickelvorrichtung für Bahnen | |
DE2356071A1 (de) | Vorrichtung zur aussenbearbeitung von grafit-, farb-, kosmetikstiften o.dgl. |
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 |
|
17P | Request for examination filed |
Effective date: 19960730 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB IT |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 19970910 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB IT |
|
ITF | It: translation for a ep patent filed |
Owner name: SOCIETA' ITALIANA BREVETTI S.P.A. |
|
REF | Corresponds to: |
Ref document number: 59501986 Country of ref document: DE Date of ref document: 19980528 |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19980624 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050117 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20080115 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20080114 Year of fee payment: 14 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20090117 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20091030 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090117 |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20091001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090202 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20100323 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59501986 Country of ref document: DE Effective date: 20110802 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110802 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20140131 Year of fee payment: 20 |