EP2336407A1 - Dispositif de montage pour garnitures de carde en acier - Google Patents

Dispositif de montage pour garnitures de carde en acier Download PDF

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Publication number
EP2336407A1
EP2336407A1 EP09015526A EP09015526A EP2336407A1 EP 2336407 A1 EP2336407 A1 EP 2336407A1 EP 09015526 A EP09015526 A EP 09015526A EP 09015526 A EP09015526 A EP 09015526A EP 2336407 A1 EP2336407 A1 EP 2336407A1
Authority
EP
European Patent Office
Prior art keywords
mounting device
profile wire
carding
wire
mounting
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
EP09015526A
Other languages
German (de)
English (en)
Other versions
EP2336407B1 (fr
Inventor
Rene Conzelmann
Carmen Sautter
Benjamin Beck
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.)
Groz Beckert KG
Original Assignee
Groz Beckert 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 Groz Beckert KG filed Critical Groz Beckert KG
Priority to ES09015526T priority Critical patent/ES2393235T3/es
Priority to EP09015526A priority patent/EP2336407B1/fr
Priority to US12/965,108 priority patent/US8341807B2/en
Priority to KR1020100126749A priority patent/KR101300479B1/ko
Priority to JP2010278945A priority patent/JP5269054B2/ja
Priority to TW099143862A priority patent/TWI449826B/zh
Priority to CN2010106250159A priority patent/CN102102247B/zh
Publication of EP2336407A1 publication Critical patent/EP2336407A1/fr
Application granted granted Critical
Publication of EP2336407B1 publication Critical patent/EP2336407B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
    • D01G15/92—Attaching card clothing to carding elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Definitions

  • the invention relates to a Ganzstahlgarnitur-Avemziehvorraum for producing an all-steel set for a carding or Kardierelement a carding machine.
  • a carding machine or a carding machine is used to separate fibers of a fiber material, such as wool, cotton or the like, to sort, for example, to homogenize and / or to parallelize.
  • the product of a carding process is a batt. This consists of a loose composite of ordered individual fibers, which can be formed into a nonwoven. The batt is formed by the fibers are removed and summarized by a designated as Tambour large carding roller by means of acceptance means and summarized.
  • the carding machine usually contains a number of different carding rollers, which are each occupied with pointing outward pointed spines or teeth. Depending on the application, the number of tips per unit area is different. Likewise, the shape and orientation of the tips vary.
  • At least one of said carding rollers is provided with an all-steel clothing.
  • This consists of a profile wire with sawtooth profile, which has been wound under tension on the carding roller.
  • the profile wire has a foot and a leaf on.
  • the foot has, for example, a rectangular cross-section with two mutually parallel flanks and a voltage applied to the surface of the cylindrical carding roller back.
  • the blade On the radially outer side, for example, the blade is provided with a sawtooth profile.
  • the profile wire arranged overall on a helix is preferably under longitudinal tension. Its ends are connected to the drum, for example, soldered, welded or otherwise secured.
  • a requirement for trimmings, in particular all-steel trimmings, is the longest possible service life. It is further desired that the profile wire wound on the carding roller can be reground. Another requirement for an all-steel garnish is low fiber damage and optimum fiber dissolution, optimal homogenization and / or parallelization of the fibers in making the nonwoven fabric.
  • the carding roller to be provided with a profile wire is received in a frame and is driven in a predetermined direction of rotation.
  • a profile wire is supplied in a controlled manner, so that the carding roller is wound with the profile wire with a defined tension.
  • the beginning and end of the profile wire is fixed to the carding roller by soldering.
  • the DE 10 2004 004 433 A1 and the DE 10 2004 055 310 A1 disclose a speed control and regulating device, or a measuring device for mounting profiled wires on carding rollers in carding machines, without removing the respective carding rollers from the carding machine.
  • the heart of a mounting device is in each case a braking and guiding device, which leads the withdrawn from a supply reel profile wire and generates the required bias.
  • the braking and guiding device is often designed as a slidable in the longitudinal direction of the carding carriage.
  • the profile wire is arranged lying on the supply reel, wherein the individual layers are separated by anti-corrosion paper.
  • lying arrangement is meant that the profile wire lies on one of its flanks, the teeth of the profile wire thus have essentially in the axial direction of the supply spool. so that it can be wound standing on the carding roller and has the sawtooth approximately in the radial direction.
  • a major challenge in mounting a profile wire to make a full steel garnish is preventing the all-steel garnish from tipping over or falling over the already wound part of the carding roll.
  • the drawn profile wire tends to tilt the all-steel clothing in the direction in which the roller is already wrapped with profile wire. Under certain process conditions, the profile wire tilts in the direction of the carding roller is not yet equipped.
  • the mounting device has a guide device which serves to guide profile wire for producing an all-steel clothing on the carding roller.
  • the guide means is connected to an angle adjusting means to adjust the angular orientation of the To enable profile wire.
  • the measure according to the invention it is possible to influence the profile wire during the mounting process so that it has no torque during the manufacture of the all-steel clothing, due to which it tends to tilt.
  • the all-steel garnish can be easily produced in high quality.
  • tilting tendencies of the profile wire are suppressed, which could otherwise lead to the skewing of individual turns of the all-steel clothing.
  • the otherwise typical error when mounting the all-steel clothing, namely the tilting and dropping the same on the already mounted part of the carding, is thus avoided.
  • the alignment plane of an optimally wound profile wire is perpendicular to a plane through the longitudinal direction of the carding roller.
  • any existing twist of the profile wire can be compensated by the profile wire of the carding roller is presented slightly inclined.
  • the profile wire may optionally be presented in the positive or negative direction, with respect to its optimum vertical position (alignment plane) to a plane through the carding roller, twisted.
  • the guide device has a freely rotatable Winkeleinstell noticed with an outlet port.
  • the axis of rotation of the outlet opening preferably coincides with the longitudinal axis of the profile wire.
  • the longitudinal axis of the profile wire corresponds to the wire feed direction of the profile wire.
  • the angle adjusting device is rotatably mounted in addition to the axis of rotation in the longitudinal direction of the profile wire transversely to the longitudinal direction of the profile wire.
  • it has guide means or clamping means which allow an adjustment in the transverse direction horizontally and / or vertically to the profile wire longitudinal direction.
  • the guide device is also provided with a braking device for inhibiting the passage of the profile wire.
  • the profile wire can be kept under controlled tension when being mounted on the carding roller, so that the all-steel fitting is seated with a desired pretension on the carding roller.
  • the guide means may comprise two pressure jaws which are biased towards each other to clamp the profile wire between each other.
  • the pressure jaws act as brake shoes, wherein they preferably act on the flanks of the profile wire.
  • the profile wire braked during the mounting process and in addition the profile wire can reliably be given a desired angular orientation. In particular, it can be rotated so that the profile wire is wound with a counter-twist on the carding roller.
  • the pressure jaws of the braking device are preferably arranged on a common carrier, which is arranged adjustable against the rest of the mounting device.
  • the Winkeleinstell strongest allows the setting of a pivoting or rotation angle of the carrier against the other mounting device.
  • the Winkeleinstell 180 is formed lockable.
  • a locking screw or the like may be provided for locking.
  • an actuator such as a self-locking actuator such as a worm drive. This can be manually operated or motorized by means of a motor operated adjustable.
  • the Winkeleinstell Marially, Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc., Inc
  • the mounting device may, in addition to the guide means having a straightening device with a plurality of straightening rollers, between which passes through the profile wire.
  • the profile wire preferably passes first through the straightening device, then through the guide device, with the Winkeleinstell Surprise, in order then to be wound on the carding.
  • the angle adjusting device according to the invention can be an integral part of the guide device or the mounting device.
  • a separate device formed separately from the guide device or the mounting device it is not necessary for a separate device formed separately from the guide device or the mounting device to be provided. All functions necessary for the winding process, such as straightening, braking and twisting of the profile wire and other functions, can be realized in a device.
  • the mounting device may be part of a Aufziehmaschine that receives the supply reel as well as to be provided with the all-steel clothing carding.
  • the machine frame of this Aufziehmaschine positioned the supply reel, the carding and the Aufziehvorraum relative to each other and takes over the rotating drive of the carding.
  • the mounting device on a frame which can be firmly connected to the machine frame or arranged relative to the machine frame.
  • the mounting device is preferably arranged on a carriage which is axially movable with respect to the all-steel clothing to be provided carding, to gradually their entire circumference along its entire axial extent To be able to wind profile wire.
  • FIG. 1 there is illustrated a carding roll 1, for example, used in a carding machine for carding textile material.
  • the carding roller 1 is provided with an all-steel clothing 2.
  • This consists for example of a completely wound on the jacket of the carding 2 profile wire 3, which rests under a corresponding longitudinal tension on the lateral surface 4 of the carding cylinder 1, such as FIG. 3 suggests.
  • the profile wire 3 thus follows a helix. He shows how FIG. 2 shows, usually a foot section 5, which has, for example, a rectangular cross-section, and a blade section 6 extending radially outwardly away from the foot section.
  • the blade portion 6 is serrated, for example, so that it can have a sawtooth profile.
  • the blade portion 6 is preferably narrower than the foot portion 5.
  • the foot portion 5 is bounded by two preferably flat flanks 7, 8 and a spine which lies on the side facing away from the blade portion 6 side.
  • the profile wire 3 As from the FIGS. 1 and 4 emerges deducted from a supply spool 10 and wound as possible under controlled bias on the carding 1.
  • a supply spool 10 On the supply reel 10 of the profile wire 3 is wound lying.
  • the flanks 7, 8 of the profile wire are oriented at right angles to the radial direction.
  • the teeth or the blade section 6 has in the axial direction of the supply spool 10 rotatably mounted about a rotation axis 11.
  • the profile wire 3 must be axially guided with respect to the axial direction of the carding roll 1 so that the profile wire 3 lays winding on the turn without gaps.
  • the profile wire 3 must be kept under controlled bias.
  • he must be raised, i. be rotated by at least 90 ° about its longitudinal axis. His pre-bend, which he has received on the supply reel 11, must be taken into account during the Aufziehrea.
  • the profile wire 3 is wound on the supply reel 10 on one of its flanks 7 or 8, it is wound on the carding cylinder 1 with its back 9 lying on the lateral surface 4.
  • the mounting device 12 is provided.
  • the mounting device 12 may be part of a Aufziehmaschine that takes over both the storage 13 of the supply spool 10 as well as the storage 14 of the carding roller 1 and the storage 15 of the mounting device.
  • the storage 13 to 14 may be formed on one and the same machine frame, which rests on a bottom 46 and is fixed thereto. This fixed assignment is in FIG. 1 illustrated by a respective attached hatching. However, the fixed assignment can also within a carding machine can be achieved, which contains the storage 14 for the carding cylinder 1 anyway.
  • a frame temporarily to be mounted in or on the carding machine then takes over the mounting 15 of the mounting device 12 and, if desired, also the storage of the supply reel 10.
  • the bearing 15 takes over the lateral or axial adjustment to be made in accordance with the progress of the mounting process the mounting device 12.
  • the adjustment is in FIG. 4 illustrated by arrows 16, 17.
  • the associated adjusting device which moves the mounting device 12 synchronously with the rotation of the carding roller 1 is not illustrated.
  • a mounting device 12 as in FIG. 6 illustrated comprises at least one straightening device 18, which serves to direct coming from the supply spool 10 profile wire 3 straight.
  • the straightening device 18 has a plurality of straightening rollers 20, 21, 22, 23, 24 mounted on a frame 19 and optionally further guide rollers 25, 26, 27.
  • the straightening rollers 21 to 24 act on the flanks 7, 8 of the profiled wire 3, when it passes through between the straightening rollers 21 to 24.
  • the guide device 18 is adjoined by a guide device 28, which may comprise a brake device 29, for example with two brake beacons 30, 31 ( FIG. 7 ).
  • the guide device 28 is supported by a Winkeleinstell sensible 32.
  • the longitudinal axis 34 is oriented parallel to the profile wire 3 or aligned longitudinally thereto.
  • the profile wire 3 runs along the longitudinal axis 34.
  • the two brake shoes 30, 31 are intended to clamp the profile wire 3 between each other. Is to at least one of the brake shoes, in the present embodiment, the brake shoes 30 mounted on the brake shoes 31 and movable away from them. By means of a spring 35, the brake shoe 30 is biased on the brake shoe 31 out.
  • the spring 35 is supported at one end to the brake shoes 30 and at its other end to an abutment 36, which belongs to a support frame.
  • This carrier frame is rotatable about the longitudinal axis 34 against the holder 33 by means of the angle adjusting device 32.
  • a handset 37 for clamping or relaxing the spring 35 is a handset 37, which may be attached to the outside of the frame or abutment 36.
  • the Winkeleinstell 180 is formed for example by a BuFchse 38, which passes through the holder 33.
  • the bush 38 thus forms a concentric to the longitudinal axis 34 pivot bearing.
  • a scale 40 may be provided, which corresponds to a pointer 41 or other mark.
  • the pointer 41 may be fixed to the holder 33.
  • a clamping device 42 serves to clamp the angle adjusting device 32.
  • the clamping device 42 may be formed by a hand screw or other means, for example.
  • the rotation of the Winkeleinstell 180 may also be formed by a mesh with a worm engaged teeth or similar means. The rotation can be effected both by hand and by a servomotor.
  • the Winkeleinstell listening 32 can be rotated in addition to the rotation about the longitudinal axis 34 and transverse to the longitudinal axis of the profile wire 3.
  • the angle adjusting 32 on clamping means 44 and guide means 43 After releasing the clamping means 44, the complete angle adjustment 32 transverse to the longitudinal direction of the Profile wire 3 are rotated about the longitudinal axis 45.
  • the clamping means 44 and the guide means 43 which are in the form of a longitudinal guide with guided guide pin, allow the vertical, linear adjustment of the Winkeleinstell annoying 32 in the transverse direction to the longitudinal direction of the profiled wire 3.
  • the complete Winkeleinstell listening 32 a linear guide (not shown) is arranged, which allows the horizontal, linear adjustment in the transverse direction to the longitudinal direction of the profiled wire 3.
  • the mounting of the all-steel clothing 2 on the carding 1 is as follows.
  • the profile wire 3 is guided by a 90 ° rotation through the mounting device 12, so that the teeth of the profile 3 with respect to the carding roller 2 are oriented substantially in the radial direction. Then one end of the profile wire 3 is connected to the carding roller 1 and the carding roller 1 is set in slow rotation.
  • the profile wire 3 runs through the mounting device 12. It passes the straightening rollers 20 to 24, wherein it is straightened. On the way between the supply reel 10 and the mounting device 12, the wire is already rotated by 90 °. He will thus be of his in FIG. 4 transferred flat lying state shown in its erected state.
  • the profile wire 3 passes through the guide device 28, which can be rotated against the straightening device 18 about the longitudinal axis 34. As FIG.
  • FIG. 5 shows the profile wire is thus rotated in a first stage I from the supply reel 10 to the straightening device 18 by 90 ° and then by the guide means 28 in a second stage II by a further angular amount about the longitudinal axis 34.
  • the profile wire 3 is braked between the brake shoes 30, 31 guided him the desired rotation of the stage Issue II.
  • the freely expiring through the sleeve 38 profile wire has a certain ability to return. It therefore turns back behind the sleeve 38 by its return characteristics in the stage III, whereby it is rotated from its original position by about 90 °.
  • the profile wire III accumulate on the lateral surface 4 of the carding cylinder 1 and rest there flat with his back 9.
  • the inclination or tilting of the profile wire 3 is effectively prevented.
  • all-steel sets can be made in which the individual turns of the profile wire 3 maintain a distance from each other.
  • the present invention relates to a mounting device 12 for producing all-steel clothing 2 with improved Aufzieh21.
  • the mounting device 12 includes a guide device 28 for guiding the profile wire 3.
  • the guide device 28 may, for example, comprise an angle adjustment device 32, which has two brake shoes 30, 31.
  • the mounting device 12 has at least one longitudinal axis 34, 45 around which the guide device 28 can be pivoted.
  • the guide device 28 can be pivoted manually, by motor or by spring force.
  • the guide device 28 or the angle adjustment device 32 can be adjusted horizontally and vertically transversely to the longitudinal direction of the profile wire 3.
  • the guide device 28 may optionally replace a separate braking device as well as a separate straightening device.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP09015526A 2009-12-16 2009-12-16 Dispositif de montage pour garnitures de carde en acier Active EP2336407B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES09015526T ES2393235T3 (es) 2009-12-16 2009-12-16 Dispositivo de montaje para la fabricación de un revestimiento de todo acero
EP09015526A EP2336407B1 (fr) 2009-12-16 2009-12-16 Dispositif de montage pour garnitures de carde en acier
US12/965,108 US8341807B2 (en) 2009-12-16 2010-12-10 Mounting device for producing an all-steel card clothing
KR1020100126749A KR101300479B1 (ko) 2009-12-16 2010-12-13 전체-강제 침포를 제조하기 위한 장착 디바이스
JP2010278945A JP5269054B2 (ja) 2009-12-16 2010-12-15 全鋼製針布を形成するための実装装置
TW099143862A TWI449826B (zh) 2009-12-16 2010-12-15 用於全鋼針布之固定裝置以及固定環圈絲之方法
CN2010106250159A CN102102247B (zh) 2009-12-16 2010-12-16 用于生产全钢针布的安装设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09015526A EP2336407B1 (fr) 2009-12-16 2009-12-16 Dispositif de montage pour garnitures de carde en acier

Publications (2)

Publication Number Publication Date
EP2336407A1 true EP2336407A1 (fr) 2011-06-22
EP2336407B1 EP2336407B1 (fr) 2012-08-15

Family

ID=42111593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09015526A Active EP2336407B1 (fr) 2009-12-16 2009-12-16 Dispositif de montage pour garnitures de carde en acier

Country Status (7)

Country Link
US (1) US8341807B2 (fr)
EP (1) EP2336407B1 (fr)
JP (1) JP5269054B2 (fr)
KR (1) KR101300479B1 (fr)
CN (1) CN102102247B (fr)
ES (1) ES2393235T3 (fr)
TW (1) TWI449826B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336406B1 (fr) * 2009-12-16 2015-02-18 Groz-Beckert KG Dispositif de montage pour garnitures de carde en acier

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564214A (en) * 1943-03-12 1944-09-18 Arthur Abbey Improvements in machines for mounting card clothing on drums or rolls of carding engines
CH255376A (de) * 1947-03-19 1948-06-30 Rieter Joh Jacob & Cie Ag Einrichtung zum Aufziehen von Sägezahngarnituren auf Trommeln, insbesondere von Karden.
US4643367A (en) * 1985-05-10 1987-02-17 John D. Hollingsworth On Wheels, Inc. Card wire winding tool and method
DE10061286C1 (de) * 2000-12-08 2002-04-04 Hollingsworth Gmbh Vorrichtung zum Aufziehen einer Kardiergarnitur
DE102004004433A1 (de) 2004-01-28 2005-08-18 Trützschler GmbH & Co KG Vorrichtung an einer Spinnereimaschine, insbesondere Karde, Reiniger o. dgl., zum Aufziehen einer Garnitur auf eine Walze
EP1399901B1 (fr) 2001-06-15 2005-11-30 3M Innovative Properties Company Dispositif a deux axes et champ magnetique pouvant modifier l'etat d'un marqueur eas
DE102004055310A1 (de) 2004-11-16 2006-05-18 Trützschler GmbH & Co KG Vorrichtung an einer Spinnereimaschine, insbesondere Karde, Krempel, Reiniger o. dgl. zum Aufziehen einer Garnitur auf eine Walze

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000070A (en) * 1934-11-22 1935-05-07 Davis & Furber Card roller mounting machine
US2384650A (en) * 1945-01-29 1945-09-11 Walter O Sjogren Tension device
JPS55111974U (fr) * 1979-01-26 1980-08-06
DE10249001A1 (de) 2002-10-21 2004-04-29 Hollingsworth Gmbh Vorrichtung zum Aufziehen einer Kardiergarnitur mit Kraftmesseinrichtung
EP2336406B1 (fr) * 2009-12-16 2015-02-18 Groz-Beckert KG Dispositif de montage pour garnitures de carde en acier

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564214A (en) * 1943-03-12 1944-09-18 Arthur Abbey Improvements in machines for mounting card clothing on drums or rolls of carding engines
CH255376A (de) * 1947-03-19 1948-06-30 Rieter Joh Jacob & Cie Ag Einrichtung zum Aufziehen von Sägezahngarnituren auf Trommeln, insbesondere von Karden.
US4643367A (en) * 1985-05-10 1987-02-17 John D. Hollingsworth On Wheels, Inc. Card wire winding tool and method
DE10061286C1 (de) * 2000-12-08 2002-04-04 Hollingsworth Gmbh Vorrichtung zum Aufziehen einer Kardiergarnitur
EP1399901B1 (fr) 2001-06-15 2005-11-30 3M Innovative Properties Company Dispositif a deux axes et champ magnetique pouvant modifier l'etat d'un marqueur eas
DE102004004433A1 (de) 2004-01-28 2005-08-18 Trützschler GmbH & Co KG Vorrichtung an einer Spinnereimaschine, insbesondere Karde, Reiniger o. dgl., zum Aufziehen einer Garnitur auf eine Walze
DE102004055310A1 (de) 2004-11-16 2006-05-18 Trützschler GmbH & Co KG Vorrichtung an einer Spinnereimaschine, insbesondere Karde, Krempel, Reiniger o. dgl. zum Aufziehen einer Garnitur auf eine Walze

Also Published As

Publication number Publication date
JP5269054B2 (ja) 2013-08-21
TWI449826B (zh) 2014-08-21
TW201139774A (en) 2011-11-16
KR20110068874A (ko) 2011-06-22
CN102102247A (zh) 2011-06-22
KR101300479B1 (ko) 2013-09-02
JP2011140742A (ja) 2011-07-21
EP2336407B1 (fr) 2012-08-15
ES2393235T3 (es) 2012-12-19
US20110138580A1 (en) 2011-06-16
CN102102247B (zh) 2013-01-02
US8341807B2 (en) 2013-01-01

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