EP1190974A2 - Machine de bobinage notamment pour du matériau sensible - Google Patents

Machine de bobinage notamment pour du matériau sensible Download PDF

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Publication number
EP1190974A2
EP1190974A2 EP01121322A EP01121322A EP1190974A2 EP 1190974 A2 EP1190974 A2 EP 1190974A2 EP 01121322 A EP01121322 A EP 01121322A EP 01121322 A EP01121322 A EP 01121322A EP 1190974 A2 EP1190974 A2 EP 1190974A2
Authority
EP
European Patent Office
Prior art keywords
winding
spindle
bending
cantilever
tension
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
Application number
EP01121322A
Other languages
German (de)
English (en)
Other versions
EP1190974B1 (fr
EP1190974A3 (fr
Inventor
Heinz Gernhardt
Helmut Rabe
Konrad Winkler
Jürgen Rom
Torsten Kaczorowski
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.)
Georg Sahm GmbH and Co KG
Original Assignee
Georg Sahm GmbH and Co KG
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 Georg Sahm GmbH and Co KG filed Critical Georg Sahm GmbH and Co KG
Publication of EP1190974A2 publication Critical patent/EP1190974A2/fr
Publication of EP1190974A3 publication Critical patent/EP1190974A3/fr
Application granted granted Critical
Publication of EP1190974B1 publication Critical patent/EP1190974B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/40—Applications of tension indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/20—Sensing or detecting means using electric elements
    • B65H2553/21—Variable resistances, e.g. rheostats, potentiometers or strain gauges
    • 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 winder for a charging device supplied, especially sensitive, rinsed material, with a driven winding spindle and a device to determine a voltage proportional to the tension in the winding material Signals to control the drive of the winding spindle, as well as with a traversing device.
  • the feeder is often not part of the winder, but becomes in the end area a manufacturing system upstream of the winding machine, e.g. B. a spinning plant, a finishing plant or the like. But there can also be a separate inlet with guide rollers the winding machine can be provided.
  • Under delicate ware e.g. thread or ribbon-shaped material understood, in particular Rinse material made of carbon fibers or glass fibers that are sensitive against bending and / or friction.
  • multiple changes of direction of the ware especially under large wrap angles and small radius can become an unacceptable Damage to the ware.
  • dancer arm devices such alternating bends of the winding material are typical.
  • a winding machine of the type described in the opening paragraph is known from DE 37 23 593 C1 known.
  • the winding machine has a winding spindle on, which is driven by an adjustable drive. On the A spindle is slipped onto the winding spindle, which is used for winding Rinse material.
  • the material to be wound is moved using a traversing device or another thread tail on the sleeve distributed laid.
  • Dancer arm device the one of the tension (tensile force) in the winding material proportional signal is determined and used to control the drive the winding spindle starts.
  • the known dancer arm arrangement has two stationary pulleys and one between them movable dancer arm. The winding material wraps around these three Pulley type rollers.
  • a change in Thread tension causes a movement of the dancer arm that follows Size and direction is detected.
  • This signal is called the manipulated variable used in a control loop, the drive motor so is influenced that the tension in the winding material back to its original Takes value.
  • the tension in the winding material itself generated by the dancer arm itself.
  • the Dancer arm via a spring force and / or a weight force affected.
  • the tension in the winding material generated in this way must on the other hand when winding up the drive motor of the winding spindle be applied or overcome. That from the drive motor
  • the torque delivered to the winding spindle depends on corresponding to the control voltage of the motor and the speed the engine characteristic. Torque control is available.
  • the speed of the winding spindle depends on the delivery speed of the ware and the diameter of the Spool forming coil.
  • EP 0 712 374 B1 describes a winding machine for one constant speed running thread known.
  • the dishwasher has a traversing device for back and forth movement of the thread across its direction. It is a winding spindle provided that is driven by a motor.
  • a dancer arm device made of two is also used here stationary pulleys and one on the dancer arm Pulley.
  • the items to be rinsed have several Deflection pulleys with sometimes considerable wrap angles in runs in opposite directions. So that the rinsed material with considerable bending stress, including alternate bending, and with corresponding frictional forces, which in particular in the case of sensitive items to be damaged or destroyed Rinse good can lead.
  • DE 29 05 713 C2 describes a device for measuring the Known tension of a running yarn with fixed yarn guides, which ensure a straight path of the running yarn.
  • the yarn is fed through a loading device a first fixed head thread guide and over intermediate devices to a second fixed Thread guide before it runs onto a traversing device and ultimately wound up on the driven winding spindle becomes.
  • the two fixed guides is a power transmission and a yarn deflection device assigned.
  • the power transmission has a yarn contact surface along which the yarn runs rubs and in this way a cantilever in time with the Bend deflection device. Via a strain gauge becomes the tension of the yarn at maximum deflection and measured at the zero crossing of the traversing device.
  • the device for determining the voltage in Spulgut at least two fixed guides. is disadvantageous in this winding machine that the material to be rewound several times and in considerable Way is claimed for friction, what with sensitive Rinse is not acceptable.
  • the invention has for its object a winding machine Provide the type described above, with which one of the Voltage in the winding material proportional signal for regulating the Drive of the winding machine under particularly gentle treatment of the ware is possible.
  • the invention is based on the idea that instead of the three in State of the art each used pulleys only one to provide only role and the tension in the winding material over a To determine movement of this single role. So is a signal Provided, which on the control device on the Drive motor of the winding spindle acts.
  • the only role is on a movable, in particular pivotable or bendable cantilever mounted.
  • the agility is on one very small area limited, of a different order lies than with the movement of a dancer arm. Realization a wrap on the single roll can not be waived. However, it is possible through enlargement of the diameter of the single roll to the bending radius increase so that the rinsed material is comparatively gentle and only in to bend in one direction on the roll.
  • the drive motor the winding spindle is no longer just deviations in the tension in the winding material, but determines only that Tension in the winding material.
  • the winding material runs from the single roll directly into the traversing device. This will become the laying triangle advantageously enlarged.
  • the facility for investigation one of the voltages in the winding material proportional signal comes with a comparatively small number of individual parts from and is compact and inexpensive to manufacture. Without too it is additional mechanical components, such as deflection rollers possible, different characteristics of voltage profiles to generate during a winding trip. Therefore, this is easy achievable because the thread tension alone from the drive motor the winding spindle is applied. So z. B. in the form of Software tables decreasing, increasing or constant Voltage values are stored that are easy and reproducible are available.
  • the in the limited area movable cantilever is designed as a bending beam or a Bending beam
  • the device for determining a at least one of the signals proportional to the voltage in the winding material Has sensor for detecting the deflection.
  • the cantilever is designed directly as a bending beam is, so that it is only necessary, the cantilever to be clamped on one side and a bend conveys the about the only role of running winding material.
  • the cantilever arm only as a lever arm acts and in turn connected to a bending beam stands, which is bent over the lever arm. That way it is possible, under appropriate installation conditions, the lever arm consciously enlarge.
  • the bending beam is equipped with a sensor Provide detection of the deflection.
  • the sensor can immediately be arranged on the bending beam or with the bending beam stay in contact. Strain gauges in particular come as sensors, but also force sensors, displacement sensors and the like in question.
  • the respective sensor can be used immediately be provided with an evaluation electronics, with the help of which Deflection into an electrical signal, especially one electrical voltage is transformed. The combination of the sensor with the evaluation electronics allows a small compact Construction.
  • the cantilever is designed as a balance beam and is stored, and that the device for determining at least one of the signals proportional to the voltage in the winding material a sensor for detecting the force of the ware on the only one Has role.
  • the balance beam can also be used as a control lever be trained. It is largely stiff and central or pivotally mounted off-center, around that of the ware the only role force exerted on the sensor. Strain gauges, force sensors can also be used here as sensors or the like.
  • the preferred embodiment of the cantilever is the bending beam, which is covered with strain gauges. It is without further possible, the bending beam at one end in the To store the frame of the winding machine clamped, for example in the middle area the cantilever to arrange the strain gauges and on free end to provide the only role. It makes sense the strain gauges in association with the bending plane of the Arrange the bending beam on the bending beam.
  • the bending beam can have a predetermined bending area in which the strain gauges are arranged.
  • a predetermined bending area can be designed as a weakening of the bending beam, especially about the elastic bending deformation at this point to make effective on which the strain gauges are arranged are. Since the bending beam is usually rod-cylindrical in shape has, the predetermined bending area by flattening with be flat surfaces on which the strain gauges are particularly easy and effective to apply.
  • the flexible beam can be bent in a housing tube be stored. Adjustable stops for limiting the Bendability is then provided in the housing tube.
  • the adjustable Stops can be realized by adjusting screws become.
  • the housing tube also provides protection for the Bending beams, the sensors and the evaluation electronics.
  • the winding machine has several winding heads, each with one Has drive spindle and one traversing device each, can the devices assigned to each of the winding heads for Determination of a signal proportional to the voltage in the winding material a single role in a separate machine unit be arranged.
  • the facilities with the only one Roles are then relative in the separate machine unit far from the traversing device of each winding head arranged so that the laying triangle is particularly long and the voltage differences in the Spulgut become small.
  • the winding machine 1 shows the essential parts of a winding machine 1.
  • the winding machine 1 has a machine frame 2, which carries a front panel 3.
  • In the front panel 3 is one Spool spindle 4 rotatably mounted in a known manner extends through the front panel 3 and is free to the outside ends.
  • the winding spindle 4 is driven by a drive motor driven, which is not shown for the sake of clarity is.
  • the winding spindle 4 can be pivoted to a limited extent about a bearing 5 stored. To enable this pivoting movement is in the Front plate 3, an elongated hole 6 is provided.
  • On the winding spindle 4 a sleeve 7 is slipped on, onto which the material to be wound 8 is wound becomes.
  • the solid line is the beginning of the Winding process, that is, the winding travel.
  • double dotted dashed lines is the position of the Drive spindle 4 with the winding formed at the end of Indication of winding trip.
  • a rotatable contact roller 9 mounted in a fixed position.
  • the sleeve 7 on the winding spindle 4 is at the beginning of the winding trip on the circumference the contact roller 9. This contact is made during the winding trip through the surface of the winding of the winding material 8 replaced.
  • the contact roller 9 and in particular the winding spindle 4 is assigned a traversing device 10, with the aid of which in a known manner, the ware 8 is laid over the length of the sleeve 7 becomes.
  • the winding material 8 is the winding machine 1 via a loading device 11 fed in the direction of arrow 12.
  • the Feeding device 11 is not part of the Spooling machine 1 but sits at the end, for example Production unit for the winding material 8, with which the winding material 8 is continuously fed to the winding machine 1. But it is also possible, the loading device 11 in the area of Arrange winder 1.
  • the loading device 11 here consists of two rolls or rollers leading the material to be wound 8 with which the winding material 8 is guided without changing direction.
  • the device 14 has a cantilever arm 15, which is essentially is designed as a cylindrical axis.
  • the cantilever arm 15 is at one end, the machine unit 13 facing firmly clamped and supported on its cantilever End of a roll 16, over which the material to be wound 8 is passed.
  • the Roll 16 represents the only roll or deflection point for that Rinse material between the feed device 11 and the traversing device 10.
  • the cantilever arm 15 with the roller 16 is relative to the loading device 11 and the traversing device 10 arranged and positioned so that the ware 8th the roller 16 in a corresponding wrap angle wraps.
  • the roller 16 is freely rotatable on the cantilever arm 15 stored in order to deflect the winding material 8 as gently as possible.
  • the Spulgut 8 is inevitable here a bending stress exposed. However, this is about the opposite to normal dancer arm arrangements only one bend after one Side, but not an alternate bend.
  • the Diameter of the roller 16 chosen to be comparatively large Keep bending stress small.
  • the ware 8 bends the cantilever 15 with the one sitting on it Roll 16 in the direction of arrow 17, which acts as a bisector between those running on and off the roll 16 Spulgut results.
  • the device 14 with the roller 16 replaces the known dancer arm arrangement from the prior art, consisting of two stationary arranged pulleys and a movable, on the dancer arm arranged role exists. It can be seen that the Subject to registration, the two deflection rollers were eliminated and the ware are free from alternating bending stress remains.
  • the arrangement of the device 14 on a separate Machine unit 13 provides the possibility of removal between the traversing device 10 and the device 14 as large as possible to make the laying triangle large. But it is also possible to use the device 14 in one to arrange other area of the machine frame 2.
  • the device 14 for determining a of the voltages in the winding material 8 proportional signal for control the drive of the winding spindle 4 works differently than known dancer arm devices. While using a The tension in the winding material 8 through the dancer arm is generated, which is loaded by springs, weights or the like and the drive motor of the winding spindle 4 only differences the Equalizing tension, the application and provision takes place the tension in the winding material 8 in the subject of the application alone the drive motor of the winding spindle 4.
  • the only roller 16 of the Subject of registration also fulfills the functions of the two Deflection rollers in the prior art.
  • the tension in the winding material 8 is in the prior art between the two pulleys generated.
  • FIG. 2 shows a section along the line II-II in FIG. 1 taking into account the direction of arrow 17.
  • the Facility 14 illustrates.
  • the device 14 has the cantilevered cantilever 15 in the form of a bending beam 18 on.
  • the bending beam 18 is at one end 19 mounted clamped in a housing tube 20.
  • the casing tube 20 is in turn mounted on the machine unit 13. So that will one end 20 of the bending beam 18 held so fixed that the other end 21 of the bending beam 18 projects freely. In the area this end 21, the roller 16 is freely rotatable.
  • the Bending beam 18 has a predetermined bending area in its central area 22 on.
  • the predetermined bending area 22 is flattened and tapering of the bending beam 18.
  • the bending beam has a plate-shaped part 23 with planes Surfaces on which e.g. B. strain gauges 24 are arranged are a sensor 25 for detecting the deflection of the Form bending beam 18 due to the tension in the winding material 8. in the Area of the end 19 of the bending beam 18 or at least in An evaluation electronics 26 is provided with housing tube 20 whose help via a cable 27 that the bending of the bending beam 18 corresponding voltage signal of the not shown Control device for driving the winding spindle 4 supplied becomes.
  • the housing tube 20 carries adjustable stops 28 for the Limitation of the bendability of the bending beam 18 in the direction of arrow 17.
  • the adjustable stops 28 can be as Adjusting screws should be formed.
  • a seal 29 against that Penetration of dust and other foreign bodies into the interior of the housing tube 20 is provided.
  • FIG. 3 shows a winding machine 1, on the machine frame 2 thereof five winding heads 30 are arranged.
  • Each winding head 30 is like this formed, as already described with reference to FIG. 1 has been.
  • a separate machine unit 13 is provided here, on which each assigned to a winding head 30 Means 14 are arranged together.
  • the each Laying triangles formed are of different sizes. This is not disadvantageous, however, since even the smallest installation triangle still has a considerable length, so that voltage changes negligible in the winding material 8 due to the laying are. These changes in tension are so small that they are conscious be damped by the control device for driving the Spool spindle 4 does not respond to such voltage changes.
  • the cantilever arm 15 is here designed as a balance beam 31.
  • the balance beam 31 adjusts stiff component which, for example, in its central region in a bearing 32 can be pivoted to a limited extent is stored.
  • the associated sensor 25 is here as a force sensor 33 formed and arranged within the machine unit 13. The force sensor 33 measures the one that arises at its location Force of the balance beam 31, which is caused by the winding material 8 is exerted on the reel 16 during the winding travel.

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Winding Of Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
EP01121322A 2000-09-20 2001-09-06 Machine de bobinage notamment pour du matériau sensible Expired - Lifetime EP1190974B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10046844 2000-09-20
DE10046844A DE10046844A1 (de) 2000-09-20 2000-09-20 Spulmaschine für insbesondere empfindliches Spulgut

Publications (3)

Publication Number Publication Date
EP1190974A2 true EP1190974A2 (fr) 2002-03-27
EP1190974A3 EP1190974A3 (fr) 2003-03-05
EP1190974B1 EP1190974B1 (fr) 2005-05-11

Family

ID=7657135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01121322A Expired - Lifetime EP1190974B1 (fr) 2000-09-20 2001-09-06 Machine de bobinage notamment pour du matériau sensible

Country Status (5)

Country Link
US (1) US20030019970A1 (fr)
EP (1) EP1190974B1 (fr)
JP (1) JP2002145527A (fr)
AT (1) ATE295326T1 (fr)
DE (2) DE10046844A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306075A (zh) * 2013-06-05 2013-09-18 冯小斌 卷绕车头
WO2016197158A1 (fr) 2015-06-11 2016-12-15 Bsw Machinery Handels-Gmbh Bobineuse servant à enrouler un produit à bobiner
CN111350023A (zh) * 2020-04-24 2020-06-30 宁夏灵智科技有限公司 一种新型针织设备纺线张力的拉紧装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6901818B1 (en) * 2002-12-05 2005-06-07 Maxwell C. Cheung Tension measuring device for mooring line
DE102008032643B3 (de) 2008-07-10 2009-12-24 Georg Sahm Gmbh & Co. Kg Fadenumlenkeinheit für eine Spulmaschine
DE202010008846U1 (de) 2010-10-20 2010-12-23 Starlinger & Co Ges.M.B.H. Spulmaschine
DE102011052699B4 (de) 2011-08-12 2015-12-31 Georg Sahm Gmbh & Co. Kg Spulmaschine und Verfahren zur Steuerung derselben
CN102928149B (zh) * 2012-10-22 2014-11-12 浙江工业大学 可消除摩擦力影响的张力传感器装置
CN102928148B (zh) * 2012-10-22 2015-08-05 浙江工业大学 一种张力测量值的修正方法
CN105883476B (zh) * 2016-05-24 2018-10-23 广东溢达纺织有限公司 自动卸纱的绕纱装置
HUE054023T2 (hu) * 2018-09-19 2021-08-30 Sahm Georg Fa Csévélõgép
CN114701673B (zh) * 2022-03-22 2023-06-02 中国人民解放军战略支援部队航天工程大学 可展开臂对接机构及其设计方法以及航天器对接系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526130A (en) * 1968-04-08 1970-09-01 Owens Corning Fiberglass Corp Apparatus and method for measuring tension in linear material
US4233837A (en) * 1979-02-08 1980-11-18 Owens-Corning Fiberglas Corporation Apparatus for measuring tension in a linear material
US4546656A (en) * 1983-12-14 1985-10-15 Ppg Industries, Inc. Tension measuring device and method for filamentary material
US4548085A (en) * 1983-12-14 1985-10-22 Ppg Industries, Inc. Tension measuring device and method for flexible linear material
DE4110429A1 (de) * 1990-03-30 1991-10-02 Honigmann Ind Elektronik Gmbh Zugkraftmesseinrichtung
DE4204231A1 (de) * 1992-02-13 1993-08-19 Honigmann Ind Elektronik Gmbh Zugkraftmesseinrichtung
US5277072A (en) * 1990-11-22 1994-01-11 Hottinger Baldwin Messtechnik Gmbh Device for measuring a force causing tensile stress in a thread

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751300Y2 (fr) * 1977-07-30 1982-11-09
JPS6023065B2 (ja) * 1978-02-16 1985-06-05 東レ株式会社 糸条巻取装置
DE3343286A1 (de) * 1983-11-30 1985-06-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und anordnung zum aufspulen eines wickelguts
JPH0658273B2 (ja) * 1985-06-10 1994-08-03 ピ−ピ−ジ− インダストリ−ズ，インコ−ポレ−テツド 可撓性線状材料の張力測定装置と測定方法
JPH01150678A (ja) * 1987-12-04 1989-06-13 Toa Nenryo Kogyo Kk 脆弱繊維束の解舒合糸装置
DE9113098U1 (de) * 1990-03-30 1992-02-06 Honigmann Industrielle Elektronik GmbH, 5600 Wuppertal Zugkraftmeßeinrichtung
JPH07285739A (ja) * 1994-04-19 1995-10-31 Fujikura Ltd 光ファイバ線引工程における張力測定方法
DE29713328U1 (de) * 1997-07-26 1997-10-09 Tensometric-Meßtechnik Ströhmann & Co GmbH, 42289 Wuppertal Zugkraftmeßeinrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526130A (en) * 1968-04-08 1970-09-01 Owens Corning Fiberglass Corp Apparatus and method for measuring tension in linear material
US4233837A (en) * 1979-02-08 1980-11-18 Owens-Corning Fiberglas Corporation Apparatus for measuring tension in a linear material
US4546656A (en) * 1983-12-14 1985-10-15 Ppg Industries, Inc. Tension measuring device and method for filamentary material
US4548085A (en) * 1983-12-14 1985-10-22 Ppg Industries, Inc. Tension measuring device and method for flexible linear material
DE4110429A1 (de) * 1990-03-30 1991-10-02 Honigmann Ind Elektronik Gmbh Zugkraftmesseinrichtung
US5277072A (en) * 1990-11-22 1994-01-11 Hottinger Baldwin Messtechnik Gmbh Device for measuring a force causing tensile stress in a thread
DE4204231A1 (de) * 1992-02-13 1993-08-19 Honigmann Ind Elektronik Gmbh Zugkraftmesseinrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103306075A (zh) * 2013-06-05 2013-09-18 冯小斌 卷绕车头
WO2016197158A1 (fr) 2015-06-11 2016-12-15 Bsw Machinery Handels-Gmbh Bobineuse servant à enrouler un produit à bobiner
CN111350023A (zh) * 2020-04-24 2020-06-30 宁夏灵智科技有限公司 一种新型针织设备纺线张力的拉紧装置

Also Published As

Publication number Publication date
EP1190974B1 (fr) 2005-05-11
EP1190974A3 (fr) 2003-03-05
DE10046844A1 (de) 2002-04-18
US20030019970A1 (en) 2003-01-30
DE50106182D1 (de) 2005-06-16
ATE295326T1 (de) 2005-05-15
JP2002145527A (ja) 2002-05-22

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