EP0837023A2 - Vorrichtung zum Aufwickeln eines Fadens in Wildwicklung auf eine Auflaufspule - Google Patents
Vorrichtung zum Aufwickeln eines Fadens in Wildwicklung auf eine Auflaufspule Download PDFInfo
- Publication number
- EP0837023A2 EP0837023A2 EP97116949A EP97116949A EP0837023A2 EP 0837023 A2 EP0837023 A2 EP 0837023A2 EP 97116949 A EP97116949 A EP 97116949A EP 97116949 A EP97116949 A EP 97116949A EP 0837023 A2 EP0837023 A2 EP 0837023A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- stroke
- turns
- thread
- strokes
- shaft
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a device for winding Thread in game winding on a package, with one endless thread groove and reverse thread shaft in particular a thread guide providing a breathing stroke, wherein the reverse thread shaft has a double stroke of forward stroke and return stroke defining number of turns consisting of a mixed fraction whose integer part is ⁇ 2 and the remainder one represents real break, and multiple reversals on each side has, which are arranged in particular axially offset from one another.
- the speed of the reverse thread shaft inherently constant.
- a device of the type described in the opening paragraph is known from DE 35 45 080 C2 known.
- the thread guide with a Movement component performed which is generally called crawl movement or edge control can be called, whereby one Construction of the package in the edge areas counteracted becomes. Also the formation of an image winding or a mirror formation the circumference of the package is counteracted.
- the Reverse thread roller has an endless thread groove that the Thread back and forth several times, so that on each side of the Reverse thread shaft multiple reversals are formed. This Reversals are staggered. About the Formation of the pitch of the thread groove is not specified made.
- the graphic representation of an embodiment shows a constant slope.
- Groove drums are known from DE-OS 21 18 217 or DE-OS 20 27 005 known, in which (Fig. 1-3) each one revolution the grooved drum performs the entire program. It are two per groove drum in these embodiments Double strokes or periods generated. In the embodiments 3, these are three double strokes per revolution.
- the DE-OS 20 27 005 shows two exemplary embodiments in FIGS. 4 and 6, in which the groove of the groove drum is shaped and arranged is that, for example, two periods on three revolutions the grooved drum are distributed. So it turns out to be Ratio a real break.
- This publication shows in the 5 and 7 still two further embodiments in which the inverse ratio applies.
- the invention has for its object a device To provide the type described above, that is, a device with a reverse thread shaft, with the image windings with Security can be avoided without additional control devices required are. In particular, this should be the case with a Thread guide with a breath stroke may be possible, d. H. the wobble should not hinder the formation of a breathing stroke.
- this is the case with a device of the beginning described type achieved in that a forward stroke defining half turn number and one the associated return stroke defining half turn number match.
- the number of turns that a thread groove of a reverse thread shaft required or has a double stroke is called the number of turns designated. Accordingly, there is a half for the forward stroke Number of turns and half a turn number for the return stroke. While in the generic device this one The half-turn results in half turns, each different, deviating from each other, are fixed without however, it would be recognizable what is to be achieved with it the invention from the point of view, the thread groove of the reverse thread shaft to be designed so that within a double stroke from the forward stroke and return stroke, the two half numbers of turns match or correspond to each other. This should at least at one point of the thread groove, i.e. with a double stroke of Case.
- the total number of turns must also come from one mixed fraction, the integer part of which is ⁇ 2 and the rest of it is a real break. These real ones too Fractions then match.
- the thread groove of the reverse thread shaft always runs in several turns, but ultimately endless, d. H. merging or joining each other around the body the reverse thread shaft around. The number of turns per double stroke is thus no longer an integer. This ensures that the thread in the reversals, not one above the other, but over the scope the package is offset at different reversal points is deposited, which counteracts an edge build-up. With the new device can be made spools that reduced edge build-up and good stability have so that they allow reliable handling.
- the formation of the thread groove of the reverse thread shaft can also be so be taken that a half defining a forward stroke Number of turns and a half defining the associated return stroke Number of turns match. This is half the number of turns of a double stroke. The number of turns multiple double strokes can match or from each other differ.
- Thread groove of the reverse thread shaft can have different pitches and / or different reverse radii on the particular have axially staggered reversals. It is so possible different slopes on the one hand and different Realize reverse radii on the other hand. At constant gradients can make the difference due to different Reverse radii can be compensated. These reverse radii should always be designed in such a way that, depending on the application Optimum arises. The two opposing demands must be met after placing the thread as sharp as possible on the one hand and, if possible, rounded guidance of the thread guide to the Reversal points are taken into account.
- the sections corresponding to the forward and reverse strokes of the Thread groove of the reverse thread shaft constant reversing radii on the have axially staggered reversals and the Before corresponding sections of the thread groove of the reverse thread shaft have matching slopes, while the sections corresponding to the return strokes Have gradients.
- the corresponding to the forward and back strokes Sections of the thread groove of the reverse thread shaft can each have different slopes.
- the thread guide has no breath and thus has reversals arranged axially coincident, and that per double stroke the corresponding to the forward strokes and return strokes Sections of the thread groove of the reverse thread shaft matching Number of turns and corresponding gradients have different from double stroke to double stroke Number of turns and different gradients are provided.
- All reversing radii are expedient in all embodiments optimally trained. This optimal turning radius is always a compromise between the requirement of winding technology the sharpest possible reversal of the thread on the take-up spool and the mechanical requirements for one gentle reversal of the thread guide.
- the thread groove of the reverse thread shaft can also be more than per side two reversals and more than two different numbers of turns exhibit.
- Fig. 1 is the processing of a reverse thread shaft 1 with it Thread groove 2 shown in a solid line.
- the revolutions of the reverse thread shaft 1 are on the abscissa specified.
- the number of turns is 2 x 4.5, so that the thread groove 2 after nine revolutions of the reverse thread shaft 1 in passes its beginning.
- the double stroke of a reversible thread shaft with four turns, so the number of turns 4 is shown. Every double stroke breaks down into a forward stroke 3 and a return stroke 4. Starting from point 0 The forward stroke 3 extends over 2.25 revolutions of the reverse thread shaft 1.
- This preliminary stroke 3 begins and ends in an outer Inversion 5 and thus gives the nominal stroke 6 of the thread guide again. It can be seen that the turning radii 7 are relatively small are trained.
- Vorhubes 3 has the thread groove 2 in the area of this Vorhubes 3rd a slope up from the slope of a conventional one Reverse thread shaft deviates with four turns.
- the one to the advance stroke 3 belonging return stroke 4 of the first double stroke extends also over 2.25 turns from 2.25 to 4.5.
- the return stroke begins at reversal 5 and ends at reversal 8 is axially slightly offset from the reversal 5 and has a comparatively larger turning radius 9.
- This double stroke also consists of a preliminary stroke 3 and a Return stroke 4, between which in turn an axially opposite Nominal stroke offset reversal 8 with a comparatively larger Reversal radius 9 is provided.
- the return stroke 4 of the second Double stroke ends in nine turns of the reverse thread shaft and thus goes to the beginning of the preliminary stroke 3 of the first double stroke about.
- the two reversals 8 result in the shortened stroke 10.
- the thread groove 2 of the reverse thread shaft 1 according to FIG. 1 is so trained that the slopes of the forward strokes 3 and the back strokes 4 are constant. There is a matching result in all four strokes Pitch.
- the shortened location of the reversals 8 will compensated or made possible by appropriate reversing radii. With such a reverse thread shaft 1, a program can work through long, short, short, long.
- Reverse thread shaft 1 is shown and of course several such reverse thread shafts are connected axially in series can be.
- the reverse thread shaft 1 of FIG. 1 corresponds to the features of Claims 1 and 2.
- the Reverse thread shaft 1 2.25 revolutions around the first forward stroke 3 to cover. It still needs 2.25 revolutions to turn to achieve the first associated return stroke 4.
- Half the number of turns of all forward and Return strokes are 2.25 and match them. This creates through the thread groove 2 with the guidance of a thread guide Breathing.
- the reversals are 90 ° above each Perimeter offset.
- Fig. 2 shows a second embodiment with two options shows a single reel reversing screwthread shaft 1 with 3 x 4 2/3 of turns in two different assembly facility.
- the thread groove 2 is clearly highlighted.
- the course of a reversing thread shaft with four turns is again indicated in a reduced line width for comparison.
- only two reversals 5, that is to say an outer reversal 5 on each side, are provided, which determine the nominal stroke 6. Otherwise, four shortened reversals 8 are provided and these, in turn, are provided with a comparatively enlarged reversing radius. This results in a coil structure that is comparatively softer on the outside.
- Fig. 3 shows three of four possible embodiments of a single-coil reversing screwthread shaft 1 with 5 x 4 1/5 turns.
- the middle exemplary embodiment shows two external reversals 5 and three shortened reversals 8 on each side.
- the external reversals are emphasized.
- These exemplary embodiments show that the slopes of the sections of the thread groove 2 in the forward stroke 3 and in the return stroke 4 can be selected differently.
- the reversing radii 7 and 9 can also be selected differently. As a rule, constant gradients will be combined with different radii. Conversely, slightly different gradients in combination with optimized reversing radii 5, 8, which then match, are also sensible.
- Fig. 4 shows an embodiment of the reverse thread shaft 1, at the reversing radii 7 and 9 in the area of reversals 5 and 8 are the same and constant.
- the slope angles are ⁇ 1, ⁇ 2 and ⁇ 3 each different.
- the two strokes 3 of the two double strokes have the same pitch angle ⁇ 1 during the return strokes 4 of the two double strokes have different pitch angles ⁇ 2 or ⁇ 3.
- a thread groove 2 designed in this way or reverse thread shaft 1 can be done without any auxiliary device achieve a wobble, so that image and mirror windings be avoided.
- arise on the package layers stored differently per double stroke d. H. straight stored location differs from that previously stored Location.
- the exemplary embodiment in FIG. 6 also shows a thread groove 2 with a first double stroke with a number of turns of 5.5 and a second double stroke with a number of turns of 3.5. It find different gradients ⁇ 1, ⁇ 2, ⁇ 3 and ⁇ 4 Application.
- the first half number of turns coincides with the second half the number of turns and is 2.75.
- the third Number of turns and the fourth number of turns of the second double stroke match and amount to 1.75 each. Per double stroke are about created equal relationships. As a result of the double strokes image winding is again avoided.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Winding Filamentary Materials (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Transmission Devices (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
- Fig. 1
- die Abwicklung der Gewindenut einer Kehrgewindewelle mit einer Windungszahl von 2 x 4,5,
- Fig. 2
- die Abwicklung von zwei Kehrgewindewellen mit einer Windungszahl von 3 x 42/3,
- Fig. 3
- die Abwicklung von drei Kehrgewindewellen mit einer Windungszahl von 5 x 41/5,
- Fig. 4
- die Abwicklung einer Kehrgewindewelle mit einer Windungszahl von 2 x 4,5, ähnlich Fig. 1, jedoch mit unterschiedlichen Steigungswinkeln in den Vor- und Rückhüben,
- Fig. 5
- die Abwicklung einer Kehrgewindewelle mit einer Windungszahl von 5,5 im ersten Doppelhub und 3,5 im zweiten Doppelhub,
- Fig. 6
- die Abwicklung einer Kehrgewindewelle mit jeweils unterschiedlichen Steigungen im Bereich der Abschnitte der Gewindenut und
- Fig. 7
- die Abwicklung einer Kehrgewindewelle ohne Atmung, jedoch mit Wobbelung.
- 1 -
- Kehrgewindewelle
- 2 -
- Gewindenut
- 3 -
- Vorhub
- 4 -
- Rückhub
- 5 -
- Umkehrung
- 6 -
- Nennhub
- 7 -
- Umkehrradius
- 8 -
- Umkehrung
- 9 -
- Umkehrradius
- 10 -
- verkürzter Hub
Claims (10)
- Vorrichtung zum Aufwickeln eines Fadens in Wildwicklung auf eine Auflaufspule, mit einer eine endlose Gewindenut (2) aufweisenden Kehrgewindewelle (1) und einem insbesondere einen Atmungshub erbringenden Fadenführer, wobei die Kehrgewindewelle (1) eine einen Doppelhub aus Vorhub (3) und Rückhub (4) festlegende, aus einem gemischten Bruch bestehende Windungszahl aufweist, deren ganzzahliger Anteil ≥ 2 ist und deren Rest einen echten Bruch darstellt, und auf jeder Seite mehrere Umkehrungen (5) hat, die insbesondere axial versetzt zueinander angeordnet sind, dadurch gekennzeichnet, daß eine einen Vorhub (3) festlegende halbe Windungszahl und eine den zugehörigen Rückhub (4) festlegende halbe Windungszahl übereinstimmen.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß jeweils eine einen Vorhub (3) festlegende halbe Windungszahl und eine den zugehörigen Rückhub (4) festlegende halbe Windungszahl übereinstimmen.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die den Vorhüben (3) und Rückhüben (4) entsprechenden Abschnitte der Gewindenut (2) der Kehrgewindewelle (1) unterschiedliche Steigungen und/oder unterschiedliche Umkehrradien (7, 9) an den insbesondere axial versetzt angeordneten Umkehrungen (5, 8) aufweisen.
- Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die den Vorhüben (3) und Rückhüben (4) entsprechenden Abschnitte der Gewindenut (2) der Kehrgewindewelle (1) konstante Umkehrradien (9) an den axial versetzt angeordneten Umkehrungen (5, 8) aufweisen und daß die den Vorhüben (3) entsprechenden Abschnitte der Gewindenut (2) der Kehrgewindewelle (1) übereinstimmende Steigungen aufweisen, während die den Rückhüben (4) entsprechenden Abschnitte unterschiedliche Steigungen haben.
- Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die den Vorhüben (3) und Rückhüben (4) entsprechenden Abschnitte der Gewindenut (2) der Kehrgewindewelle (1) jeweils unterschiedliche Steigungen aufweisen.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß pro Doppelhub die den Vorhüben (3) und Rückhüben (4) entsprechenden Abschnitte der Gewindenut (2) der Kehrgewindewelle (1) übereinstimmende Windungszahlen und pro Hub unterschiedliche Steigungen aufweisen.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Fadenführer keinen Atmungshub und somit axial übereinstimmend angeordnete Umkehrungen (5 oder 8) aufweist, und daß pro Doppelhub die den Vorhüben (3) und Rückhüben (4) entsprechenden Abschnitte der Gewindenut (2) der Kehrgewindewelle (1) übereinstimmende Windungszahlen und übereinstimmende Steigungen aufweisen, während von Doppelhub zu Doppelhub unterschiedliche Windungszahlen und unterschiedliche Steigungen vorgesehen sind.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sämtliche Umkehrradien (7, 9) optimal ausgebildet sind.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Gewindenut (2) der Kehrgewindewelle (1) pro Seite mehr als zwei Umkehrungen (5, 8) und mehr als zwei unterschiedliche Windungszahlen aufweist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Gewindenut (2) der Kehrgewindewelle (1) hinsichtlich der Windungszahl eines Doppelhubes oder mehrerer Doppelhübe asymmetrisch ausgebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19642618 | 1996-10-16 | ||
DE19642618A DE19642618A1 (de) | 1996-10-16 | 1996-10-16 | Vorrichtung zum Aufwickeln eines Fadens in Wildwicklung auf eine Auflaufspule |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0837023A2 true EP0837023A2 (de) | 1998-04-22 |
EP0837023A3 EP0837023A3 (de) | 1999-01-27 |
EP0837023B1 EP0837023B1 (de) | 2000-11-08 |
Family
ID=7808874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97116949A Expired - Lifetime EP0837023B1 (de) | 1996-10-16 | 1997-09-30 | Vorrichtung zum Aufwickeln eines Fadens in Wildwicklung auf eine Auflaufspule |
Country Status (7)
Country | Link |
---|---|
US (1) | US5957403A (de) |
EP (1) | EP0837023B1 (de) |
JP (1) | JPH10175775A (de) |
KR (1) | KR19980032817A (de) |
AT (1) | ATE197443T1 (de) |
DE (2) | DE19642618A1 (de) |
TW (1) | TW356822U (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980032817A (ko) * | 1996-10-16 | 1998-07-25 | 베르너 리베르크네흐트 | 불규칙권취사의 패키지권취장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SI22124A (sl) * | 2006-12-07 | 2007-04-30 | Danilo Jaksic | Metoda precizijskega navijanja tekstilne preje na navitke z veckratnim spreminjanjem navijalnega razmerja znotraj enega ciklusa navijanja |
US7802749B2 (en) | 2007-01-19 | 2010-09-28 | Automated Creel Systems, Inc. | Creel magazine supply system and method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027005A1 (de) * | 1969-06-03 | 1970-12-10 | E,I, du Pont de Nemours and Co., Wilmington, Del. (V.St.A.) | In Kreuzform gewickelte Fadenspule und Verfahren zu deren Herstellung |
DE2118217A1 (de) * | 1970-04-11 | 1971-10-28 | Asahi Kasei Kogyo K.K., Osaka (Japan) | Verfahren und Einrichtung zur Querbewegung von Garn |
FR2180179A5 (en) * | 1972-04-11 | 1973-11-23 | Socitex | Traverse guide for yarn packaging - driven by slide engaging in helically grooved rotating cylinder |
DE3545080A1 (de) * | 1984-12-19 | 1986-06-26 | Murata Kikai K.K., Kyoto | Verfahren und vorrichtung zum aufwickeln eines fadens auf eine auflaufspule |
DE4022360A1 (de) * | 1989-07-14 | 1991-01-24 | Murata Machinery Ltd | Verfahren und vorrichtung zum aufspulen eines fadens |
JPH03205267A (ja) * | 1990-01-05 | 1991-09-06 | Murata Mach Ltd | 糸の巻取り装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618A (en) * | 1842-05-12 | Beehive | ||
US3352505A (en) * | 1965-04-26 | 1967-11-14 | Ernest Scragg & Sons Holdings | Textile apparatus |
US3690579A (en) * | 1971-11-15 | 1972-09-12 | Northrop Carolina Inc | Textile thread winder with improved thread traversing mechanism |
JPS5612259A (en) * | 1979-07-13 | 1981-02-06 | Toray Ind Inc | Taking-up of filament yarn |
JPS5912587B2 (ja) * | 1979-10-08 | 1984-03-24 | 日東紡績株式会社 | 線状材料巻取装置用綾振装置 |
JPS599461B2 (ja) * | 1980-12-24 | 1984-03-02 | 日東紡績株式会社 | 線状材料巻取装置用綾振装置 |
JPS59133173A (ja) * | 1983-01-18 | 1984-07-31 | Toray Ind Inc | 炭素質繊維パツケ−ジ |
JPH01313264A (ja) * | 1988-06-14 | 1989-12-18 | Murata Mach Ltd | 糸の巻取方法および装置 |
JPH06615B2 (ja) * | 1988-07-27 | 1994-01-05 | 村田機械株式会社 | 糸の巻取方法および装置 |
JP2511711B2 (ja) * | 1989-09-30 | 1996-07-03 | 帝人製機株式会社 | 糸条の巻取方法 |
IT1276739B1 (it) * | 1994-06-29 | 1997-11-03 | Schlafhorst & Co W | Procedimento e dispositivo per evitare avvolgimenti irregolari |
DE19642618A1 (de) * | 1996-10-16 | 1998-04-23 | Sahm Georg Fa | Vorrichtung zum Aufwickeln eines Fadens in Wildwicklung auf eine Auflaufspule |
-
1996
- 1996-10-16 DE DE19642618A patent/DE19642618A1/de not_active Withdrawn
-
1997
- 1997-09-27 TW TW087206599U patent/TW356822U/zh unknown
- 1997-09-30 EP EP97116949A patent/EP0837023B1/de not_active Expired - Lifetime
- 1997-09-30 AT AT97116949T patent/ATE197443T1/de not_active IP Right Cessation
- 1997-09-30 DE DE59702598T patent/DE59702598D1/de not_active Expired - Fee Related
- 1997-10-02 US US08/946,111 patent/US5957403A/en not_active Expired - Fee Related
- 1997-10-13 JP JP9278754A patent/JPH10175775A/ja not_active Withdrawn
- 1997-10-14 KR KR1019970052548A patent/KR19980032817A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027005A1 (de) * | 1969-06-03 | 1970-12-10 | E,I, du Pont de Nemours and Co., Wilmington, Del. (V.St.A.) | In Kreuzform gewickelte Fadenspule und Verfahren zu deren Herstellung |
DE2118217A1 (de) * | 1970-04-11 | 1971-10-28 | Asahi Kasei Kogyo K.K., Osaka (Japan) | Verfahren und Einrichtung zur Querbewegung von Garn |
FR2180179A5 (en) * | 1972-04-11 | 1973-11-23 | Socitex | Traverse guide for yarn packaging - driven by slide engaging in helically grooved rotating cylinder |
DE3545080A1 (de) * | 1984-12-19 | 1986-06-26 | Murata Kikai K.K., Kyoto | Verfahren und vorrichtung zum aufwickeln eines fadens auf eine auflaufspule |
DE4022360A1 (de) * | 1989-07-14 | 1991-01-24 | Murata Machinery Ltd | Verfahren und vorrichtung zum aufspulen eines fadens |
JPH03205267A (ja) * | 1990-01-05 | 1991-09-06 | Murata Mach Ltd | 糸の巻取り装置 |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 15, no. 481 (M-1187), 6. Dezember 1991 -& JP 03 205267 A (MURATA MACH LTD), 6. September 1991 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980032817A (ko) * | 1996-10-16 | 1998-07-25 | 베르너 리베르크네흐트 | 불규칙권취사의 패키지권취장치 |
Also Published As
Publication number | Publication date |
---|---|
DE19642618A1 (de) | 1998-04-23 |
US5957403A (en) | 1999-09-28 |
TW356822U (en) | 1999-04-21 |
EP0837023A3 (de) | 1999-01-27 |
KR19980032817A (ko) | 1998-07-25 |
JPH10175775A (ja) | 1998-06-30 |
ATE197443T1 (de) | 2000-11-11 |
EP0837023B1 (de) | 2000-11-08 |
DE59702598D1 (de) | 2000-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2851307C2 (de) | Hochspannungstransformator | |
DE3124264A1 (de) | Klappbarer wickeldorn | |
DE1704823C3 (de) | Aus aufgewickelten Fasern bestehendes Gefäß | |
EP0006457A1 (de) | Verfahren zum lagenweisen SZ-Verseilen von Verseilelementen elektrischer oder optischer Kabel und Vorrichtung zur Durchführung des Verfahrens | |
EP0837023B1 (de) | Vorrichtung zum Aufwickeln eines Fadens in Wildwicklung auf eine Auflaufspule | |
EP0340440B1 (de) | Fadenaufwickeleinrichtung | |
WO1993004557A1 (de) | Dioden-split-hochspannungstransformator für einen fernsehempfänger | |
DE2027005A1 (de) | In Kreuzform gewickelte Fadenspule und Verfahren zu deren Herstellung | |
EP0048912A1 (de) | Zylindrischer Wickelträger zur Aufnahme von Fäden und Garnen | |
DE3712652C2 (de) | ||
EP1514824B1 (de) | Kreuzspule und Verfahren zu ihrer Herstellung | |
DE2741403C2 (de) | Zweischichtwicklung mit ungerader Leiterzahl je Nut | |
DE1262717B (de) | Vorrichtung zum orthozyklischen Wickeln von Draht mit einem zylindrischen Wickelkoerper | |
DE2346890A1 (de) | Zwirnrolle | |
DE19548887B4 (de) | Verfahren zum Aufwickeln von Fäden | |
DE4037278C2 (de) | ||
DE3421467A1 (de) | Schraubenspindel | |
DE19649769A1 (de) | Lange Spinnmaschine | |
DE2508162A1 (de) | Wickelanordnung | |
DE426380C (de) | Kreuzspule | |
EP1273546A2 (de) | Seiltrommel | |
DE3505453A1 (de) | Aufspulen von faeden in wilder wicklung mit atmung | |
DE3219880A1 (de) | Verfahren zur spiegelstoerung beim aufwickeln eines fadens in wilder wicklung | |
DE3211531A1 (de) | Deckel fuer eine karde | |
DE19548257A1 (de) | Verfahren zur Vermeidung von Bildwicklungen beim Wickeln von Kreuzspulen |
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 CH DE FR GB IT LI |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;RO;SI |
|
17P | Request for examination filed |
Effective date: 19990303 |
|
17Q | First examination report despatched |
Effective date: 19990517 |
|
AKX | Designation fees paid |
Free format text: AT CH DE FR GB IT LI |
|
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 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
ITF | It: translation for a ep patent filed |
Owner name: DE DOMINICIS & MAYER S.R.L. |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE FR GB IT LI |
|
REF | Corresponds to: |
Ref document number: 197443 Country of ref document: AT Date of ref document: 20001111 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20001108 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: RIEDERER HASLER & PARTNER PATENTANWAELTE AG |
|
REF | Corresponds to: |
Ref document number: 59702598 Country of ref document: DE Date of ref document: 20001214 |
|
ET | Fr: translation filed | ||
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 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20020826 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20020909 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20020916 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20020919 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20020920 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030930 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030930 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030930 |
|
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: 20040401 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20030930 |
|
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: 20040528 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
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 Effective date: 20050930 |