CN100581967C - Drive rollers for a textile machine producing cross-wound bobbins - Google Patents
Drive rollers for a textile machine producing cross-wound bobbins Download PDFInfo
- Publication number
- CN100581967C CN100581967C CN200480041840A CN200480041840A CN100581967C CN 100581967 C CN100581967 C CN 100581967C CN 200480041840 A CN200480041840 A CN 200480041840A CN 200480041840 A CN200480041840 A CN 200480041840A CN 100581967 C CN100581967 C CN 100581967C
- Authority
- CN
- China
- Prior art keywords
- driven roller
- exterior feature
- type exterior
- thin metallic
- metallic tubd
- 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.)
- Active
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
- B65H54/40—Arrangements for rotating packages
- B65H54/42—Arrangements for rotating packages in which the package, core, or former is rotated by frictional contact of its periphery with a driving surface
-
- 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
- B65H54/40—Arrangements for rotating packages
- B65H54/46—Package drive drums
-
- 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
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/74—Driving arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Looms (AREA)
- Winding Filamentary Materials (AREA)
Abstract
The invention relates to drive rollers on a textile machine producing cross-wound bobbins, for the frictional drive of a cross-wound bobbin, mounted to rotate in a spool frame on a spooling device. According to the invention, the outer circumference (21) of the drive roller (11) is embodied by a thin-walled, profiled metal tube (19), formed by high-pressure internal forming.
Description
Technical field
The present invention relates to a kind of driven roller that is used to produce the weaving loom of cross winding bobbin according to claim 1 as described in the preamble.
Background technology
The known already driven roller that is used for the friction-driven cross winding bobbin, this cross winding bobbin is retained in the wind2 of weaving loom and rotates.The various embodiment of this driven roller have been described in patent documentation.
For example DE 3015207C1 or DE 10026388A1 have described guide reel, and these guide reels roughly comprise soft relatively driving cover and two attaching partss that can be fixed on the central roller main body of center driven roller main body, two lateral arrangement.Here, center driven roller main body is fixed on the axle drive shaft in the mode of frictional engagement or rigidity (positive).In other words, all driven rollers on the side of machine all are fixed on the common drive shaft along machine in the mode of rotational engagement, and described axle is connected on the common driver again.
This actuator form has obtained proof really in practice with rotor spinner, but there are some shortcomings in it.For example, at the run duration of weaving loom, all driven rollers on a side of machine always can only rotate with identical speed together at least.In addition, the driving cover of these driven rollers of being made by plastic material weares and teares comparatively fast relatively.In addition, owing to continuous axle drive shaft makes that changing these is easy to worn-down driving cover trouble relatively relatively.In other words, new, long and narrow driving cover (it also only has limited service life) being installed before, must at first cut old driving cover so that dismounting.
Yet, for up-coiler, the also known driven roller that drives by single motor.For example, be generally configured to guide drum from the known this driven roller of DE 4336312C2, in other words, the parts that are configured to not only cross winding bobbin to be rotated but also the yarn of operation is traversed.This guide drum generally has the smooth outer peripheral face of yarn, and cross winding bobbin is resisted against on this outer peripheral face with certain contact pressure, and is driven by the mode of driven guide drum with frictional engagement.Owing in this guide drum, between driven roller and cross winding bobbin, there be certain slip inevitably, therefore the acceleration/accel performance of this actuating device is restricted, and is particularly all the more so when cross winding bobbin has had than major diameter and therefore reached the weight that can not be ignored.
In addition, known from DE-PS 593358, in order to use driven roller that cross winding bobbin is rotated and the yarn of operation to be traversed, its single motor actuator is configured to external rotor.
Shown in the DE-PS 593358 and the up-coiler of describing show that this yarn that is driven by single motor traverses and the various embodiment of cross winding bobbin actuating device, wherein actuator is configured to external rotor.In the embodiment according to Fig. 4 of DE-PS 593358, the bearing seat between the strong point of fastening quill shaft is arranged in the zone of wind2 of up-coiler.The stator of electric drive is fixed on this axle.This also is formed for supporting the rear support of the actuator rotor that is configured to external rotor.In this structure, cross winding bobbin directly is resisted against on the housing of external rotor, and is driven by the roll-shell of this external rotor mode with frictional engagement during operation.
This very compact driven roller also has shortcoming, promptly, in operation, particularly at acceleration phase, often occur uncertain slip between rotor case (it is smooth to be designed to yarn in its surface) and the cross winding bobbin, wherein the yarn required groove that traverses only reduces drive surfaces and therefore further reduces friction.In this example, " yarn is smooth " is meant such surface, and this surface for example is polished without any making yarn to be spooled can be hooked to top edge, edge or bight.
In order to drive cross winding bobbin with as far as possible little slip, expectation provides coarse relatively or has the driven roller on the surface of type exterior feature in essence, cooperates thereby basically form rigidity between driven roller and cross winding bobbin.
Yet,, therefore got rid of driven roller with rough surface because these driven rollers do not have the yarn smooth surface just can not carry out normal yarn and traverse.Because the classical production process in weaving loom industry can not have the driven roller of yarn smooth type exterior feature (profiling) with rational cost production in the past, therefore there was not in the past to use the driven roller that has yarn smooth type exterior feature from the teeth outwards in practice yet.
Summary of the invention
From above-mentioned prior art, the objective of the invention is to propose a kind of driven roller with good service life and high drive.Particularly, will provide a kind of like this driven roller, but it has type exterior feature economical production, that yarn is smooth and stable.
According to the present invention, this purpose realizes by driven roller as claimed in claim 1.
Favourable structure of the present invention is the theme of dependent claims.
Particularly, advantage is according to an embodiment of the invention, can be that thin-walled antifriction metal pipe is provided with yarn smooth type exterior feature with the economized form by the high pressure internal shaping, therefore and this metal tube can be fixed on the periphery of driven roller, cooperate thereby make the type cross winding bobbin wide and to be driven of driven roller in fact form rigidity.
Therefore, the type exterior feature of being made by thin metallic tubd by the high pressure internal shaping directly is exactly that yarn is smooth, and need not any post-processing.
The high pressure internal shaping is that itself is with the known production method of ducted body, even this method makes it possible to relatively economical, can repeatedly produce complicated parts.
In this method that is also referred to as hydrostatic shaping of in DE 4103082 for example, describing, will be placed in the die cavity of model, by pressure fluid it will be expressed on the die wall then with high-pressure injection by metal ducted body capable of cold forming.Therefore, die wall has the hollow bulb according to the expectation type exterior feature of pipe, and the material of pipe is extruded in these hollow bulbs in forming process, and forms uniform and smooth radius.
After the forming process, thin-wall steel tube just has type exterior feature final, that yarn is smooth immediately, thereby need not further treatment step.In general, the high pressure internal shaping is a kind of method of can be accurately and producing ducted body economically.In other words, by structure according to driven roller of the present invention, can be simply and produce driven roller economically, described driven roller has long service life, and the slip that generally can produce between driven roller and the cross winding bobbin is minimized.
Particularly, the alloy of steel, preferred so-called high-grade steel, or the material that the metal sleeve with coating as claimed in claim 3 is used as metal tube is successful.Not only anticorrosive by the metal tube that such material is made, but also wear-resistant relatively, thus the wearing and tearing of type exterior feature are remained in the reasonable range.In other words, the type exterior feature in this metal tube has long service life.And this metal tube almost is difficult for getting rusty.
As described in claim 4, in a preferred embodiment, driven roller is arranged to by being configured to the single motor actuator effect of external rotor, and the thin-wall steel tube that has a type exterior feature directly is fixed on the periphery of rotor case of external rotor.
Particularly, the advantage that has of Gou Zao driven roller is by this way, driven roller is because their built-in actuators and only need less relatively installing space, this for known in the workstation of the weaving loom of producing cross winding bobbin limited spatial depiction be favourable.By utilizing the thin-wall steel tube that is shaped by the high pressure internal shaping, can also be by this way configuration driven roller economically, promptly they produce bigger drive, this has positive effect quickening the bigger intersected coiled bobbin period of the day from 11 p.m. to 1 a.m especially.
Only have relative less weight owing to have the wide thin-wall metal tube of type, therefore in this case, the centrifugal mass of external rotor only slightly increases.
As described in claim 5, the wall thickness of thin metallic tubd is preferably 0.2mm between 0.1mm to 0.4mm.Ducted body with so relatively little wall thickness, can be handled by the high pressure internal shaping on the one hand relatively without a doubt, and on the other hand, in their be shaped backs and when they are drawn on their supporting mass of for example rotor case, have necessary strength.
As described in claim 6, the type exterior feature of metal tube is stepped along the rotation direction of driven roller at least.In other words, this type exterior feature comprises a large amount of projections at least in rotational direction arranged spaced apart or stick (web).This structure make the type exterior feature of metal tube can " nip " a little with certain contact pressure and driven roller against the surface of cross winding bobbin in, and therefore basically form rigidity and cooperate with cross winding bobbin.
As described in claim 7, metal tube can for example have projection in the zone in the central, and stick is bonded in the territory, lateral areas of metal tube.Therefore, cross winding bobbin was relatively gently driven by stick in the operating period of spinning.
For the taper cross winding bobbin of reeling, stick can be provided, and described stick be arranged in the middle section of metal tube (claim 8).Also guaranteed in the case gently to drive the taper cross winding bobbin in the operating period of spinning.
According to claim 9, projection is uniformly extension on the whole surface of steel pipe.This structure has also guaranteed to drive reliably adjacent cross winding bobbin to be driven.In other words, because the type exterior feature of metal tube, and in the at the uniform velocity operating period of wind2, and the slip between driven roller and the cross winding bobbin is remained within the limit in the acceleration or the decelerating phase of wind2.
Here spell out, the invention is not restricted to the type exterior feature of the above-mentioned type of metal tube, under basic conception of the present invention, also have the type exterior feature of other type certainly, for example projection in the territory, lateral areas and the stick in middle section.
Description of drawings
Below will the present invention be described in more detail by the embodiment shown in the accompanying drawing, in the accompanying drawings:
Fig. 1 represents to produce the lateral plan of half part of the weaving loom of cross winding bobbin;
Fig. 2 represents to produce the block diagram of workstation of the weaving loom of cross winding bobbin;
Fig. 3 A represents to have the driven roller of first embodiment of thin-wall steel tube, and this thin-wall steel tube is shaped by the high pressure internal shaping, and is fixed on the rotor case of external rotor;
Fig. 3 B represents to have the driven roller of another example of thin-wall steel tube, and this thin-wall steel tube is shaped by the high pressure internal shaping, and is fixed on the rotor case of external rotor;
Fig. 4 represents the driven roller that has thin-wall steel tube according to of the present invention with cutaway view.
The specific embodiment
Fig. 1 schematically shows half lateral plan of the weaving loom 1 (being free-end air-flow spinner in the present embodiment) of producing cross winding bobbin.
As is known, this weaving loom has a large amount of identical workstations 2 between their end frame (not shown).Herein, these workstations 2 have spinning unit 3 and wind2 4 respectively.In spinning unit 3 fabric belt 6 that is stored in the spinning can 5 is handled, thereby formed yarn 7, this yarn 7 is winding on the wind2 4 then, to form cross winding bobbin 8.The cross winding bobbin of finishing 8 is transported to the loading depot (not shown) that is arranged in place, machine end by cross winding bobbin conveying mechanism 12.
As shown in Figure 1, workstation 2 also has more processing mechanism respectively except spinning unit 3 and wind2 4, for example, and yarn drawing mechanism 10, suction nozzle 17, yarn storage device 13 and waxing mechnism 14.Known and describe these functions of components in detail in many patents.
Particularly, as appreciable from Fig. 2, wind2 4 has deflection roll 15, has the yarn transversing mechanism 16 of thread-carrier 18, driven roller 11 and bobbin bank 9.Drive in this example by single motor effect and the driven roller 11 in Fig. 3 and Fig. 4, do not described in detail in the present embodiment and be installed into the cross winding bobbin 8 that can on bobbin bank 9, freely rotate.
As shown in Figure 4, driven roller 11 has external rotor actuator 22, and in other words, the stator 25 of motor driver is fixed on the bolster of arranging in the mode of rotational engagement 24 in the mode of rotational engagement, and is connected on the current source (not shown) by power lead 26.The bearing structure 27 that is used for the rotor 23 (being configured to external rotor) of driven roller actuator 22 also is positioned at bolster 24.Rotor 23 has rotor case 28, is fixed with thin metallic tubd 19 on the periphery 21 of rotor case 28, and the steel pipe that this thin metallic tubd 19 is preferably made by high-grade steel alloy is shaped by the high pressure internal shaping.
During operating winding, this thin molded steel pipe 19 contacts with the surface of cross winding bobbin 8, and drives this cross winding bobbin 8.
Here; the type exterior feature of thin-wall steel tube 19 for example comprises projection 20 as shown in Figure 3A; these projections 20 distribute on the whole periphery of steel pipe 19; and spaced apart location; and " nip in the mode of substantially rigid " in the surface of cross winding bobbin 8, thereby guarantee between actv. driven roller 11 and driven cross winding bobbin 8, always to have enough drives.
In another advantageous embodiment shown in Fig. 3 B, thin-wall steel tube 19 has the zone that has the different shaped exterior feature.For example in the territory, lateral areas 32,33 of steel pipe 19, be furnished with isolated stick 30, and in middle section 31, have type exterior feature with isolated projection 20 forms along the rotation direction R of driven roller.Drive in another embodiment (not shown) of taper cross winding bobbin being used in particular for, stick 30 is arranged in the zone line of steel pipe 19, and the perimeter is smooth or be provided with projection 20.
As mentioned above, thin-wall steel tube 19 advantageously forms its type exterior feature by the high pressure internal shaping.In DE 4103082A1 for example in known and this method that is also referred to as hydrostatic shaping of describing itself, will be inserted into by the ducted body that metal capable of cold forming constitutes and wherein engage in the mould that has with the wide corresponding groove of required type.By spray into ducted body in-to-in incompressible medium (being preferably pressure fluid) with very high pressure thin-walled tube is expressed in the groove that is located on the mould inner wall.In other words, the structure of mould inner wall has been determined the size of the parts that will produce or the final form of its accurate physical structure.
Owing to all forming smooth relatively radius in the zone at curved edge under the various situations, thereby in other words the parts after finishing, do not need the further post-processing of for example burring by finished machined.Therefore, can relatively economical ground by the high pressure internal shaping and with the serial parts of point-device cooperation production even relative complex.
Claims (12)
1, is used to produce the driven roller of the weaving loom of cross winding bobbin, this driven roller is used for friction-driven and is retained the cross winding bobbin that rotates on the bobbin bank of wind2, it is characterized in that, the periphery (21) of described driven roller (11) is formed by the thin metallic tubd that has the type exterior feature (19) that is shaped by the high pressure internal shaping, it is characterized in that the described thin metallic tubd (19) that has the type exterior feature has at least along the rotation direction (R) of described driven roller (11) and is stair-stepping type exterior feature.
2, driven roller according to claim 1 is characterized in that, the described thin metallic tubd (19) that has the type exterior feature is made of steel.
3, driven roller according to claim 2 is characterized in that, the described thin metallic tubd (19) that has the type exterior feature is made of the high-grade stainless steel alloy.
4, driven roller according to claim 1 is characterized in that, the metal sleeve that the described thin metallic tubd (19) that has the type exterior feature is configured to have coating.
5, driven roller according to claim 1, it is characterized in that, described driven roller (11) is fixed with the described thin metallic tubd (19) that has the type exterior feature by the single motor actuator effect of external rotor (22) form on the rotor case (28) of this external rotor (22).
6, driven roller according to claim 1 is characterized in that, the wall thickness of the described thin metallic tubd (19) that has a type exterior feature is between 0.1mm to 0.4mm.
7, driven roller according to claim 6 is characterized in that, the described wall thickness that has the thin metallic tubd (19) of type exterior feature is 0.2mm.
8, driven roller according to claim 1 is characterized in that, the described thin metallic tubd (19) that has the type exterior feature has at least along the rotation direction (R) of described driven roller (11) for stepped and be the type exterior feature of projection (20) and stick (30) form.
9, driven roller according to claim 1 is characterized in that, the described thin metallic tubd (19) that has the type exterior feature has at least along the rotation direction (R) of described driven roller (11) for stepped and be the type exterior feature of projection (20) or stick (30) form.
10, according to Claim 8 or 9 described driven rollers, it is characterized in that described projection (20) is gone up at the middle section (31) of described driven roller (11) and extended, and described stick (30) is arranged in the territory, lateral areas (32,33).
11, driven roller according to claim 1 is characterized in that, described driven roller (11) has stick (30) in the zone (31) in the central.
12, driven roller according to claim 9 is characterized in that, described projection (20) is uniformly extension on the whole periphery of the described thin metallic tubd (19) that has a type exterior feature.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004007757.6 | 2004-02-18 | ||
| DE102004007757A DE102004007757A1 (en) | 2004-02-18 | 2004-02-18 | Drive roller for yarn winding machines has outer surface comprising thin-walled cylindrical tube with profiled surface which is produced by internal high pressure molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1918057A CN1918057A (en) | 2007-02-21 |
| CN100581967C true CN100581967C (en) | 2010-01-20 |
Family
ID=34832735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200480041840A Active CN100581967C (en) | 2004-02-18 | 2004-12-29 | Drive rollers for a textile machine producing cross-wound bobbins |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070278340A1 (en) |
| EP (1) | EP1718554B1 (en) |
| JP (1) | JP2007523019A (en) |
| CN (1) | CN100581967C (en) |
| DE (2) | DE102004007757A1 (en) |
| WO (1) | WO2005090214A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085740B (en) * | 2014-07-10 | 2016-08-24 | 中国科学院自动化研究所 | A kind of uncoiling being applied to fiber coating equipment and tension adjusting device |
| CN108792794B (en) * | 2018-07-26 | 2023-07-25 | 台州宇硕自络槽筒有限公司 | Dynamic balance eccentric detection device for grooved drum of bobbin winder |
| CN109911697A (en) * | 2019-02-27 | 2019-06-21 | 卓郎（江苏）纺织机械有限公司 | Convenient for the winding roller motor of cabling and using the textile machine of the motor |
| CN109693968A (en) * | 2019-02-27 | 2019-04-30 | 卓郎（江苏）纺织机械有限公司 | Take-up roll test the speed unit and using the take-up roll textile machine |
| CN109650163A (en) * | 2019-02-27 | 2019-04-19 | 卓郎（江苏）纺织机械有限公司 | Take-up roll driving structure and the textile machine for using the take-up roll |
| CN110835010B (en) * | 2019-11-21 | 2021-05-25 | 贵州首为电线电缆有限公司 | Wire and cable winding device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2729051A (en) * | 1952-06-20 | 1956-01-03 | Us Rubber Co | Method of and apparatus for forming precision wound yarn packages |
| US3695522A (en) * | 1964-07-30 | 1972-10-03 | Reiners Walter | Driver drum in yarn winding machines |
| US3813051A (en) * | 1972-06-15 | 1974-05-28 | Karlsruhe Augsburg Iweka | Bobbin-supporting chuck |
| US4944463A (en) * | 1988-05-05 | 1990-07-31 | W. Schlafhorst & Co. | Apparatus for cross-winding a traveling yarn |
| DE4103082A1 (en) * | 1991-02-01 | 1992-08-27 | Eichelberg & Co Gmbh H D | METHOD FOR THE HYDROSTATIC FORMING OF HOLLOW BODIES FROM COLD FORMABLE METAL AND DEVICE FOR IMPLEMENTING THE METHOD |
| CN1086492A (en) * | 1993-09-02 | 1994-05-11 | 北京冶炼厂 | Superplastic grooved alloy drum and manufacturing process thereof and device |
| US5533686A (en) * | 1993-11-15 | 1996-07-09 | Maschinenfabrik Rieter Ag | Methods and apparatus for the winding of filaments |
| CN2325363Y (en) * | 1997-12-30 | 1999-06-23 | 天津德塔超塑技术发展有限公司 | Super plastic metal grooved drum |
| DE10159613A1 (en) * | 2001-12-05 | 2003-06-12 | Schlafhorst & Co W | Textile thread is clamped between surface of cross-wound bobbin and profiled support roller |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE593358C (en) * | 1932-06-08 | 1934-02-27 | Schlafhorst & Co W | Dishwasher |
| FR780555A (en) * | 1934-01-19 | 1935-04-29 | Baertsoen & Buysse Sa Des Ets | Device for winding threads such as, in particular, wet linen threads into soft rolls |
| US3572598A (en) * | 1968-05-28 | 1971-03-30 | Julian B Chavis | Friction-driving drum |
| US3825195A (en) * | 1972-06-15 | 1974-07-23 | Karlsruhe Augsburg Iweka | Drive roll for winders of filamentary material |
| US3817465A (en) * | 1972-06-15 | 1974-06-18 | Karlsruhe Augsburg Iweka | Winder traverse for filamentary material |
| US3807647A (en) * | 1972-06-15 | 1974-04-30 | Karlsruhe Augsburg Iweka | Yarn take-up arrangement |
| DE2532514A1 (en) * | 1975-07-21 | 1977-02-10 | Papst Motoren Kg | Motor for high speed winding of synthetic threads from spinneret - has starting moment four times the synchronous moment |
| DE2930587A1 (en) * | 1979-07-27 | 1981-02-12 | Taschkentskoe Sp K Bjuro Tekst | Sliver-roving drawing unit - has structured surface on cylinder roller with projections to increase fibre separation |
| DE2938390C2 (en) * | 1979-09-22 | 1981-07-02 | F.M.N. Schuster GmbH & Co KG, 5030 Hürth | Friction roller drive for a thread winding machine |
| JPH03205269A (en) * | 1990-11-15 | 1991-09-06 | Murata Mach Ltd | Traverse drum |
| DE4416184A1 (en) * | 1993-05-11 | 1994-11-17 | Barmag Barmer Maschf | Contact roller |
| DE4336312C2 (en) * | 1993-10-25 | 2003-09-25 | Schlafhorst & Co W | Device for winding packages |
| DE19540342A1 (en) * | 1994-11-22 | 1996-05-23 | Barmag Barmer Maschf | Contact drive roller in a spool winder avoids thread wrapping round |
| DE19530854A1 (en) * | 1995-08-04 | 1997-02-13 | Rieter Ingolstadt Spinnerei | Durable, abrasion-proof drive roller for cross-wound yarn reels - has, on sections around its perimeter at its ends, evenly spaced castellations with indenting edges to drive yarn reel or spinning rotor. |
| DE19645791A1 (en) * | 1996-11-07 | 1998-05-14 | Schaeffler Waelzlager Ohg | Chiplessly formed gear changing roll |
| US6216509B1 (en) * | 1998-08-25 | 2001-04-17 | R.J. Tower Corporation | Hydroformed tubular member and method of hydroforming tubular members |
-
2004
- 2004-02-18 DE DE102004007757A patent/DE102004007757A1/en not_active Withdrawn
- 2004-12-29 EP EP04804374A patent/EP1718554B1/en active Active
- 2004-12-29 US US10/589,777 patent/US20070278340A1/en not_active Abandoned
- 2004-12-29 DE DE502004004603T patent/DE502004004603D1/en active Active
- 2004-12-29 WO PCT/EP2004/014788 patent/WO2005090214A1/en active IP Right Grant
- 2004-12-29 JP JP2006553460A patent/JP2007523019A/en active Pending
- 2004-12-29 CN CN200480041840A patent/CN100581967C/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2729051A (en) * | 1952-06-20 | 1956-01-03 | Us Rubber Co | Method of and apparatus for forming precision wound yarn packages |
| US3695522A (en) * | 1964-07-30 | 1972-10-03 | Reiners Walter | Driver drum in yarn winding machines |
| US3813051A (en) * | 1972-06-15 | 1974-05-28 | Karlsruhe Augsburg Iweka | Bobbin-supporting chuck |
| US4944463A (en) * | 1988-05-05 | 1990-07-31 | W. Schlafhorst & Co. | Apparatus for cross-winding a traveling yarn |
| DE4103082A1 (en) * | 1991-02-01 | 1992-08-27 | Eichelberg & Co Gmbh H D | METHOD FOR THE HYDROSTATIC FORMING OF HOLLOW BODIES FROM COLD FORMABLE METAL AND DEVICE FOR IMPLEMENTING THE METHOD |
| CN1086492A (en) * | 1993-09-02 | 1994-05-11 | 北京冶炼厂 | Superplastic grooved alloy drum and manufacturing process thereof and device |
| US5533686A (en) * | 1993-11-15 | 1996-07-09 | Maschinenfabrik Rieter Ag | Methods and apparatus for the winding of filaments |
| CN2325363Y (en) * | 1997-12-30 | 1999-06-23 | 天津德塔超塑技术发展有限公司 | Super plastic metal grooved drum |
| DE10159613A1 (en) * | 2001-12-05 | 2003-06-12 | Schlafhorst & Co W | Textile thread is clamped between surface of cross-wound bobbin and profiled support roller |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007523019A (en) | 2007-08-16 |
| DE102004007757A1 (en) | 2005-09-08 |
| CN1918057A (en) | 2007-02-21 |
| EP1718554A1 (en) | 2006-11-08 |
| WO2005090214A1 (en) | 2005-09-29 |
| US20070278340A1 (en) | 2007-12-06 |
| EP1718554B1 (en) | 2007-08-08 |
| DE502004004603D1 (en) | 2007-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100347063C (en) | Spooling device | |
| CN102070045B (en) | Coil holder | |
| CN100581967C (en) | Drive rollers for a textile machine producing cross-wound bobbins | |
| CN104278372A (en) | Yarn slack eliminating device and spinning machine having the same | |
| JP6590953B2 (en) | Twisting unit for twisting machine and cage for twisting unit | |
| CN100491110C (en) | Device and method for manufacturing rubber sheet reinforced with cord | |
| CN103827007B (en) | Bobbin-winding machine | |
| CN101688360B (en) | Double-twist bunching machine | |
| CN101273162B (en) | Thread take-off roller for a textile machine which produces crosswound bobbins | |
| CN201102835Y (en) | Spandex thread winding head | |
| EP2937303B1 (en) | Winding drum, winding device and yarn winding machine | |
| CN101462656B (en) | Spandex fibre winding machine and winding method thereof | |
| JP2005035795A (en) | Energy accumulator for finger yarn guide of textile machine for manufacturing cross-wound bobbin | |
| CN201071408Y (en) | Opening roller especially used for classifying mechanism of spinning machine | |
| CN109626111B (en) | Bobbin winder for yarn making | |
| CN2425904Y (en) | Winder for chemical fibre filament drafting machine | |
| CN219342685U (en) | Cover first push-and-pull cable core high-speed production line | |
| CN212499064U (en) | Wire winding mechanism for automatic composite hose making machine | |
| CN215710692U (en) | But quick replacement's winder | |
| CN211003825U (en) | Net rolling shaft for metal wire net weaving machine | |
| CN212834312U (en) | Shuttle mounting structure | |
| CN217198780U (en) | Nail-making wire raw material processing device | |
| CN219669777U (en) | Reciprocating motor wire winding mechanism | |
| JPH03258205A (en) | Stamping device of monofilament for molding coil-like element | |
| CN213085032U (en) | Chemical fiber winding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SAURER GERMANY GMBH + CO. KG Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH + CO. KG Effective date: 20131029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131029 Address after: The German city of Remscheid Patentee after: Saurer Germany GmbH & Co KG Address before: The German city of Remscheid Patentee before: Oerlikon Textile GmbH & Co. KG |