GB2062037A - Regulating the cross-section of the fiber roving delivered by a drawing machine - Google Patents
Regulating the cross-section of the fiber roving delivered by a drawing machine Download PDFInfo
- Publication number
- GB2062037A GB2062037A GB8030972A GB8030972A GB2062037A GB 2062037 A GB2062037 A GB 2062037A GB 8030972 A GB8030972 A GB 8030972A GB 8030972 A GB8030972 A GB 8030972A GB 2062037 A GB2062037 A GB 2062037A
- Authority
- GB
- United Kingdom
- Prior art keywords
- installation
- speed
- rollers
- accordance
- motor
- 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- Withdrawn
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 title claims description 7
- 230000015654 memory Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000004753 textile Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 24
- 230000006870 function Effects 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 claims 2
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012681 fiber drawing Methods 0.000 abstract 1
- 230000004044 response Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000007363 regulatory process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/32—Regulating or varying draft
- D01H5/38—Regulating or varying draft in response to irregularities in material ; Measuring irregularities
- D01H5/42—Regulating or varying draft in response to irregularities in material ; Measuring irregularities employing electrical time-delay devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7924036A FR2466526A1 (fr) | 1979-09-27 | 1979-09-27 | Installation de regulation de la section de la meche de fibres sortant d'une machine d'etirage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2062037A true GB2062037A (en) | 1981-05-20 |
Family
ID=9230064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8030972A Withdrawn GB2062037A (en) | 1979-09-27 | 1980-09-25 | Regulating the cross-section of the fiber roving delivered by a drawing machine |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH642404A5 (https=) |
| DE (1) | DE3036446A1 (https=) |
| FR (1) | FR2466526A1 (https=) |
| GB (1) | GB2062037A (https=) |
| IT (1) | IT1132781B (https=) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2273508A (en) * | 1992-11-07 | 1994-06-22 | Truetzschler Gmbh & Co Kg | Improvements in or relating to carding machines and their operation |
| US5452626A (en) * | 1993-03-12 | 1995-09-26 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Process and device for the automatic adjustment of rotational speed ratios between operating elements of a draw frame |
| US6119313A (en) * | 1997-03-14 | 2000-09-19 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Apparatus for the manufacture or finishing of fiber band |
| CN101654820B (zh) * | 2008-08-19 | 2014-09-24 | 特鲁菲舍尔股份有限公司及两合公司 | 用在具有用来牵伸股状纤维材料的牵伸机构的纺纱间准备机上的装置 |
| CZ309187B6 (cs) * | 2016-12-21 | 2022-04-27 | Rieter Cz S.R.O. | Způsob a zařízení pro kontinuální zjišťování průtažných sil přástu v obou průtažných zónách dvouzónového průtažného ústrojí při předení nebo simulaci předení na dopřádacím stroji |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038927B2 (de) * | 1980-03-28 | 1989-05-17 | Maschinenfabrik Rieter Ag | Verfahren und Vorrichtung zum Ausregulieren von Titerschwankungen eines Faserbandes |
| IT1302166B1 (it) | 1997-09-17 | 2000-07-31 | Truetzschler & Co | Dispositivo su uno striratoio per la misura di una nastro di fibrecomposito formato da nastri di fibre |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1106188A (fr) * | 1954-08-04 | 1955-12-13 | Hewittic | Procédé pour régulariser la section moyenne de fils, mèches, rubans, etc., et dispositif pour la mise en oeuvre de ce procédé |
| US3268955A (en) * | 1964-02-07 | 1966-08-30 | Burlington Industries Inc | Drafting apparatus |
| US3822590A (en) * | 1972-05-01 | 1974-07-09 | Maremont Corp | Textile sliver unevenness detecting |
| DE2331217A1 (de) * | 1973-06-19 | 1975-01-16 | Siemens Ag | Einrichtung zur vergleichmaessigung der dicke von band- oder strangfoermigem material in der textilvorbereitung |
| DE2544029A1 (de) * | 1975-10-02 | 1977-04-14 | Schubert & Salzer Maschinen | Verfahren und vorrichtung zum selbsttaetigen vergleichmaessigen von vliesen, faserbaendern, vorgarnen u.dgl. durch verziehen |
| FR2465929A1 (fr) * | 1979-09-20 | 1981-03-27 | Alsacienne Constr Meca | Mecanisme differentiel |
-
1979
- 1979-09-27 FR FR7924036A patent/FR2466526A1/fr active Granted
-
1980
- 1980-09-23 CH CH713280A patent/CH642404A5/fr not_active IP Right Cessation
- 1980-09-25 GB GB8030972A patent/GB2062037A/en not_active Withdrawn
- 1980-09-26 IT IT24964/80A patent/IT1132781B/it active
- 1980-09-26 DE DE19803036446 patent/DE3036446A1/de not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2273508A (en) * | 1992-11-07 | 1994-06-22 | Truetzschler Gmbh & Co Kg | Improvements in or relating to carding machines and their operation |
| US5398380A (en) * | 1992-11-07 | 1995-03-21 | Trutzschler Gmbh & Co. Kg | Drive system for a carding machine including doffer zone draft setting |
| GB2273508B (en) * | 1992-11-07 | 1997-04-02 | Truetzschler Gmbh & Co Kg | Improvements in or relating to carding machines and their operation |
| US5452626A (en) * | 1993-03-12 | 1995-09-26 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Process and device for the automatic adjustment of rotational speed ratios between operating elements of a draw frame |
| US6119313A (en) * | 1997-03-14 | 2000-09-19 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Apparatus for the manufacture or finishing of fiber band |
| CN101654820B (zh) * | 2008-08-19 | 2014-09-24 | 特鲁菲舍尔股份有限公司及两合公司 | 用在具有用来牵伸股状纤维材料的牵伸机构的纺纱间准备机上的装置 |
| CZ309187B6 (cs) * | 2016-12-21 | 2022-04-27 | Rieter Cz S.R.O. | Způsob a zařízení pro kontinuální zjišťování průtažných sil přástu v obou průtažných zónách dvouzónového průtažného ústrojí při předení nebo simulaci předení na dopřádacím stroji |
Also Published As
| Publication number | Publication date |
|---|---|
| CH642404A5 (fr) | 1984-04-13 |
| DE3036446A1 (de) | 1981-04-09 |
| IT1132781B (it) | 1986-07-02 |
| FR2466526A1 (fr) | 1981-04-10 |
| IT8024964A0 (it) | 1980-09-26 |
| FR2466526B1 (https=) | 1983-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |