EP0160165A1 - Procédé et dispositif pour la formation d'un enroulement d'ouate - Google Patents

Procédé et dispositif pour la formation d'un enroulement d'ouate Download PDF

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Publication number
EP0160165A1
EP0160165A1 EP85101376A EP85101376A EP0160165A1 EP 0160165 A1 EP0160165 A1 EP 0160165A1 EP 85101376 A EP85101376 A EP 85101376A EP 85101376 A EP85101376 A EP 85101376A EP 0160165 A1 EP0160165 A1 EP 0160165A1
Authority
EP
European Patent Office
Prior art keywords
cotton
winding
winding apparatus
smoothing
web
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
EP85101376A
Other languages
German (de)
English (en)
Other versions
EP0160165B1 (fr
Inventor
Peter Bächinger
Giancarlo Mondini
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0160165A1 publication Critical patent/EP0160165A1/fr
Application granted granted Critical
Publication of EP0160165B1 publication Critical patent/EP0160165B1/fr
Expired legal-status Critical Current

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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
    • D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
    • D01G27/02—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes with lap-roll or the like loaded to provide firm packages
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S242/00—Winding, tensioning, or guiding
    • Y10S242/917—Accommodating special material or article, e.g. antenna
    • Y10S242/918—Web material, e.g. thermal insulation

Definitions

  • the invention relates to a method as described in the preamble of the first claim and a device as described in the preamble of the seventh claim.
  • Cotton wraps serve as templates for the sweeping section and the subsequent combing process.
  • the cotton webs are so-called calendered before the cotton roll is formed, ie the cotton web is continuously between calender rolls two to three times pressed and stretched to a small extent so that the cotton web is compressed.
  • the cotton web either lies freely on one of the two winding rollers or hangs freely, i.e. between the last pair of calender rolls and the cotton roll to be formed. unsupported in the air, i.e. held only by the nip of the last pair of calenders and by the nip between the cotton roll and the winding roller.
  • An advantage of the invention is basically that the cotton web is compacted again shortly before the cotton lap is formed.
  • An advantage extended in this direction is the possibility of having the smooth edge with the gusset area move in such a way that the compression the cotton wool sheet is always in the immediate vicinity of the gusset area, even when the cotton wrap becomes larger.
  • Another advantage of the invention is that the function of compacting the cotton web can be combined with the function of producing a tangle of the top fiber layer of the cotton web.
  • a winding apparatus 1 (FIG. 1) comprises a first winding roller 2 and a second winding roller 3 for receiving a winding tube 4, or respectively the winding 5 received on the winding tube 4.
  • Calender rollers 6 are arranged in front of the first winding roller 2, for compacting a cotton web 7 conveyed in the direction of arrow F. After the last calender roller, seen in the direction of conveyance F, the cotton web 7 is placed on the first winding roller 2 and subsequently on the winding tube 4 or on the winding tube 4 Cotton wrap 5 delivered.
  • the cotton web experiences the increased compression desired for increasing the specific winding weight immediately before the cotton lap is formed.
  • the smoothing plate 8 consists of a resilient tongue 9, the rear end 10 of which, viewed in the conveying direction F of the cotton web 7, is rolled around a shaft 11 and is firmly connected to this shaft.
  • the front end 12, also called the smooth edge, of the tongue 9 has a bending edge 13 directed towards the batting 7. This bending edge is pressed into the wadding web 7 with the spring force of the tongue 9 to produce the compression mentioned.
  • the shaft 11 is rotatably supported at both ends in a swivel arm 14 or 15 and each is fixedly connected to a swivel lever 16 or 17.
  • the pivot levers 16 and 17 each have a slot 18 through which a screw 19 projects, the thread 20 of which is received in the arm 14 and 15, respectively.
  • the pivot lever 16 or 17 is held in a desired position by means of this screw 19, the selectable positions being limited by the length of the slot 18. Changing this position changes the spring force of the Tongue 9.
  • the two swivel arms 14 and 15 are each firmly connected to a bushing 21, 22, which in turn is rotatably mounted on a shaft 23 belonging to the first winding roller 2.
  • a force transmission lever 24 or 25 is fixedly connected to the bushing 21 or 22.
  • the force transmission lever 24 is supported on a roller 28 belonging to a support arm 26 and the force transmission lever 25 is supported on a roller 29 belonging to a support arm 27.
  • the support arms 26 and 27 serve to receive the winding tube 4, or the winding 5, for which purpose the support arm 26, or 27 on its head part with a pneumatic cylinder 30 (FIG. 4), respectively 31 and a winding limiting disc fixed concentrically to the pneumatic cylinder 30, respectively 31 32 or 33 (FIG. 4, not shown in FIG. 1 for the sake of clarity).
  • a pneumatic cylinder 30 (FIG. 4), respectively 31 and a winding limiting disc fixed concentrically to the pneumatic cylinder 30, respectively 31 32 or 33 (FIG. 4, not shown in FIG. 1 for the sake of clarity).
  • the role 28 resp. 29 belongs to the support arm 26 or. 27 when it is fastened on the rear side 34, respectively 35 of the pneumatic cylinder 30, respectively 31, which is opposite the winding limiting disk 32 (FIGS. 4, 7 and 7a) or 33.
  • the support arms 26 and 27 are each pivotally connected at their head part to a slide element 36 (shown only for one support arm), which is guided by a slide rail 37.
  • the slide rail 37 itself is fastened at both ends by means of supports 38 and 39 respectively to a side wall 40 (FIG. 4) and 41 belonging to the winding apparatus (not shown).
  • the support arms 26 and 27 are pivotally connected at their foot part by means of a pivot axis 42 to a pivot mechanism 44, which in turn is pivotably arranged by means of pivot axes 43 in bearing bodies 60 belonging to the side wall 40 and 41, respectively.
  • a middle part 45 of the pivot mechanism is also pivotally connected to a piston rod 46 of a pivotable pneumatic cylinder 47 fastened to a stationary support 59.
  • a control (not shown and not part of the invention) shown and described in the applicant's Swiss patent application No. 5561 / 83-3 controls the pneumatic cylinder 47 in such a way that the support arms 26 and 27 and thus the winding tube 4 from the in Figure 1 shown starting position (shown with solid lines) are gradually moved to the end position (shown with dash-dotted lines).
  • the force transmission levers 24 and 25 and thus inevitably the swivel arms 14 and 15 or the smoothing plate 8 are moved back from the starting position (shown with full lines) to the end position (shown with dash-dotted lines).
  • the force transmission lever 24 or 25 is provided with a curvature as shown in FIGS. 1 and 7.
  • the size and the course of the curvature must be determined from case to case depending on the design of the machine, with the change in the bending radius (FIG. 1) of the control surface 48 from the starting position marked with the Rieger radius rl to the position with the course of the curvature the bend radius r2 marked end position of the roll 28 or 29 should be understood.
  • the shaft 23 is rotatably received in a bearing 49 or 50 fixedly arranged in the side wall 40 or 41 and a shaft 51 receiving the second winding roller 3 is also rotatably received in bearings (not shown) which are also fixedly arranged in the side wall 40 or 41.
  • the drive of the shaft 51 and the overdrive from this shaft to the shaft 23 is not shown and is not the subject of the invention, but is done in a manner known per se with chain drives.
  • FIGS. 2, 5, 8 and 8A show a variant of the device shown in FIGS. 1, 4, 7 and 7A.
  • This variant relates to a replacement of the power transmission levers 24 and 25 by power transmission levers 124 or 125 and a replacement of the rollers 28 or 29 by rollers 128 or 129.
  • the power transmission lever 124 or 125 is fixedly connected to the bushing 21 or 22.
  • the roller 128 or 129 is rotatably mounted in a bearing block 130 or 131, which in turn is fastened to a side 52 or 53 of the support arm 26 or 27 facing the shaft 23.
  • this bearing block 130 or 131 on the side 52 or 53 with respect to a distance D depending on the construction of the machine, must be determined from case to case, the distance D, the distance between the longitudinal axes (not shown) ) of the shafts 23 and 51 containing plane 54 and a plane 55 containing the longitudinal axis (not shown) of the roller 128 or 129 and lying parallel to the plane 54.
  • This distance D must be selected in relation to the course of a curvature shown in FIGS. 2 and 8 of a control surface 148 lying on the roller 128 or 129 and belonging to the power transmission lever 124 or 125.
  • the course of the curvature is intended to change the Radius of curvature of the control surface 148, from the starting position marked with the bending radius r10 to the end position marked with the bending radius r20 of the roller 128 and 129 respectively.
  • this starting position is the position in which the stated distance D is maintained.
  • the winding apparatus In operation, i.e. when the winding 5 is built up, the winding apparatus functions in the manner previously described, the force transmission levers 124 and 125 moving the swivel arms 14 and 15 and thus the smoothing plate 8 from the starting position into the end position.
  • Figures 3, 6, 9 and 9A show a further variant of the device described with Figures 1, 4, 7 and 7A. Accordingly, the same and / or the same functioning elements have the same reference numerals in this variant and are not described again.
  • the swivel arm 14 or 15 is swiveled from the previously mentioned starting position into the end position by means of a telescopic arm 224 or 225.
  • the telescopic arm 224 or 225 is therefore fixed on the one hand to the bushing 21 or 22 and on the other hand pivotably connected to a support 226 or 227 arranged on the side 52 or 53 of the support arm 26 or 27 by means of a pivot pin 228 or 229.
  • the support 226 or 227 in turn is attached to the support arm 26 or 27 by means of screws 230.
  • the screws 230 are guided in provided slots 231, as indicated in FIGS. 9 and 9A, so that when screws 230 are loosened, the support 226 or 227 in the one indicated in FIG. 9 Can be moved in the M or N direction.
  • the change in the pivoting angle ⁇ serves to adapt the distance between the front end 12 of the smoothing sheet 8 and the winding 5, which becomes larger during operation, that is to say that when the distance between the front end 12 and the winding 5 increases during operation, the support 226, respectively 227 is displaced in the direction M until the aforementioned distance remains essentially constant.
  • FIGS. 17 and 18 show a variant in which the elements of the same type and / or the same function shown and described so far are provided with the same reference numerals.
  • the smoothing plate 8 is pivotally attached to a pendulum plate 300 by means of an axis 302, which in turn is also pivotally attached to two brackets 301.
  • the carriers 301 are arranged stationary on a blanket 56 belonging to the winding apparatus 1 and connected to the side walls 40 and 41.
  • a spring 303 (FIG. 18) is wound around the axis 302 in such a way that its two ends 304 are on a side 305 of the pendulum plate 300 facing the winding 5 and with one in the The loop 306 provided in the middle of the spring 3Q3 presses on the side of the smoothing plate 8 facing the winding 5.
  • the pendulum plate 300 is pivotally connected to the piston rod 309 of a single-acting, double-stage pneumatic cylinder 310 by means of a bolt 308.
  • This pneumatic cylinder 310 is in turn pivotally connected by means of a bolt 311 to a support 312 fixed to the ceiling 56.
  • the pneumatic cylinder 310 comprises a cylinder housing 313, a hollow cylinder piston 314 slidable therein and a piston 315 slidable therein, to which the piston rod 309 belongs.
  • Compression spring 316 causes the cylinder piston 314 to be pushed back into its initial position (indicated by a dash-dotted line in FIG. 17) in the unpressurized state, while the piston 315 is displaced into its initial position by a second compression spring 317 clamped between these pistons and the end face of the cylinder piston 314 on the piston rod side is caused in the depressurized state.
  • the cylinder housing 313 is supplied with compressed air by means of a first compressed air line 318 and for pushing the piston 315 forward, the cylinder piston 314 by means of a compressed air line 319.
  • the pendulum plate 300 is pivoted from its end position shown in dashed lines in FIGS. 17 and 19 into its starting position shown in solid lines.
  • the pendulum plate becomes wider pivoted into the so-called ejection position (shown with dash-dotted lines in FIGS. 17 and 19), in which a finished winding 5 is pushed onto a receiving plate 57.
  • An extension or a shortening of the swivel path of the pendulum plate 300 can be achieved by changing the position of the hinge 342 containing the bolt 308 along the swivel plate 300.
  • the support arms 26 and 27 are in the lower position shown in FIG. 17, in which an empty winding tube placed on the winding rollers 2, 3 can be gripped by the pneumatic cylinders 30, 31.
  • a switching cam 322 provided on the support arm 27 actuates a 3/2-way valve 323 controlled by a feeler roller, with blocking zero position, so that a control line 324 supplies compressed air and thus a 3/2-way valve 325 which is pressure-controlled on one side with lock-zero - position is actuated.
  • valve 325 By actuating valve 325, the way is cleared for actuating a double-sided pressure-controlled 3/2-way slide valve 326 connected to it by means of a control line 339 in the blocking position, in such a way that by briefly pressing a 3/2-way valve 327 controlled by a push button with the zero position in the blocking position, the slide valve 326 is switched over to the passage of the compressed air and the pressure line 318 is thus pressurized. As a result, the pendulum plate 300 is brought into the starting position.
  • an electromagnetically controlled 3/2-way valve 328 with a blocking zero position is briefly actuated, as a result of which pressure is briefly applied to a control line 336 and the slide valve 326 is thereby returned to the starting position shown in FIG. 19 .
  • the pressure line 318 is connected via the slide valve 326 to a pressure control valve 329 controlled by means of a sensing roller and having an outlet opening.
  • the feeler roller of the pressure control valve 329 lies on a control surface 330 of a control ruler 331 connected to the sliding element 36.
  • the control surface 330 is now shaped in such a way that the pendulum plate 300 continuously increases from the initial position into that shown in dashed lines in FIGS. 17 and 19 when the winding 5 becomes larger End position backs away that the distance of the front end 12 of the smoothing plate 8 to the winding 5 remains substantially the same.
  • the switching cam 322 When the final diameter of the winding 5 is reached, the switching cam 322 briefly actuates a 3/2-way valve 332 controlled by means of a feeler roller and with a zero blocking position, which thereby controls the slide valve 326 via a control line 337 in such a way that it returns to the passage position is displaced, whereby the pressure line 318 is pressurized and the cylinder piston 314 is displaced into its end position against the spring force.
  • another 3/2 way slide valve 333 connected to the control line 337 is actuated in the blocking position in such a way that it is shifted from the blocking position into the open position and thus the pressure line 319 is pressurized.
  • the piston 315 is displaced from its initial position shown in FIG. 17 against the pressure of the spring 317 into its end position (not shown) immediately after the end position of the cylinder piston 314 has been reached.
  • the pendulum plate 300 is brought into the ejection position shown in dash-dotted lines in FIGS. 17 and 19, so that the finished roll 5 is pushed onto the receiving plate 57 and can be removed from the winding apparatus 1.
  • the pendulum plate 300 actuates a 3/2-way valve 334 which can be actuated by a feeler roller and has a zero blocking position, which is connected via a control line 338 to the slide valve 333 and thereby moves this back into the blocking position, so that the Pressure line 319 vented again and the piston 315 is also returned to its starting position by means of the spring 317.
  • the pendulum plate 300 has again reached its starting position shown with solid lines.
  • valve 332 is not actuated as a result of the empty return on the feeler roller, so that the slide valve 333 remains in the blocking position.
  • valve 323 and thus the valve 325 are actuated again. Without actuating valve 327, which is not necessary for this situation, this actuation of valves 323 and 325 remains ineffective for slide valve 326.
  • the slide valve 326 is then brought to the zero position shown in FIG. 19 if, after a new winding tube 4 has been clamped in, the valve 328 is actuated at the start of the winding process, i.e. controlled by means of an electrical control pulse and the control line 336 is briefly pressurized.
  • the compressed air required for the above-mentioned process is fed in at the compressed air connection points 335.
  • this control line In order to prevent the control line 337 from being simultaneously pressurized when the valve 327 is actuated as mentioned above, this control line, immediately before the connection to the control line 339, a check valve 340 installed.
  • an adjustable throttle check valve 341 is provided with a blocking directed against the valve 325.
  • the throttle point is set such that, on the one hand, a pressure pulse coming from the control line actuates the valve 326 with sufficient pressure, and on the other hand venting the control line 339 via the valve 325 is possible.
  • the associated check valve allows a pressure pulse emitted by valve 327 to bypass the throttle point.
  • the front end of the smoothing plate is provided with teeth 12.1, which deflect the fibers 58 lying essentially parallel, at least on the surface and at least partially in such a way that the fibers on the surface get a tangled position to a certain degree . This confusion now helps to counteract the sticking together of two cotton wool sheets.
  • FIG. 20 also shows a simplified variant of the device from FIG. 17. Accordingly, the same elements are provided with the same reference symbols.
  • the smoothing sheet 8 does not move with the winding 5 becoming larger, but remains in the end position drawn in solid lines in FIG. 20 during the formation of the winding 5.
  • the pendulum plate 300 is brought into the ejection position shown with dash-dotted lines, in order thereby to push the finished winding onto the receiving plate 57.
  • the switching cam 322 actuates the valve 332, whereby the valve 333 is actuated via a control line 343 such that a pressure line 345 connecting the valve 333 with a single-acting pneumatic cylinder 346 is supplied with compressed air.
  • the piston rod 348 is displaced against the force of the compression spring of the cylinder 346 until the pendulum plate has reached the ejection position when the cylinder chamber on the piston rod side is vented via the line 347.
  • valve 334 is actuated by the pendulum plate 300 in such a way that a control line connecting the valve 334 to the valve 333 is pressurized.
  • the valve is returned to the position in which the pressure line 345 is vented and the piston rod 348 is returned to the Starting position is shifted.
  • the winding structure can thus start again from the beginning.
  • smoothing plate 8 or 8.1 can also be provided in a stationary manner, in which, for example, the pendulum plate 300 remains in operation in its end position shown in dashed lines in FIG.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP85101376A 1984-03-15 1985-02-08 Procédé et dispositif pour la formation d'un enroulement d'ouate Expired EP0160165B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1299/84 1984-03-15
CH129984 1984-03-15

Publications (2)

Publication Number Publication Date
EP0160165A1 true EP0160165A1 (fr) 1985-11-06
EP0160165B1 EP0160165B1 (fr) 1988-08-31

Family

ID=4207180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101376A Expired EP0160165B1 (fr) 1984-03-15 1985-02-08 Procédé et dispositif pour la formation d'un enroulement d'ouate

Country Status (5)

Country Link
US (2) US4673137A (fr)
EP (1) EP0160165B1 (fr)
JP (1) JPH0753931B2 (fr)
DE (1) DE3564710D1 (fr)
IN (1) IN163508B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20080232A1 (it) * 2008-12-19 2010-06-20 Marzoli Spa Dispositivo di formazione della teletta per macchine per la lavorazione di nastri di fibra, ad esempio per uno stiroriunitore
WO2011073831A1 (fr) 2009-12-17 2011-06-23 Marzoli Combing & Flyer S.P.A. Dispositif de formation de nappe comportant une courroie
WO2011077267A1 (fr) 2009-12-24 2011-06-30 Marzoli Combing & Flyer S.P.A. Dispositif d'enroulement de nappe pour une machine textile, par exemple un enrouleur de nappe, comportant une courroie auxiliaire
DE102017111466A1 (de) 2017-05-24 2018-11-29 TRüTZSCHLER GMBH & CO. KG Pneumatikzylinder für Vlieswickler

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2645421B2 (ja) * 1988-05-18 1997-08-25 株式会社原織機製作所 ラップを自動継ぎする方法と装置
EP0507045A1 (fr) * 1991-03-30 1992-10-07 J.M. Voith GmbH Machine pour enrouler une bande
DE19904167C1 (de) * 1999-02-03 2000-10-26 Rockwool Mineralwolle Verfahren und Vorrichtung zur Herstellung einer Dämmstoffbahn
FI116281B (fi) * 2002-11-15 2005-10-31 Metso Paper Inc Hylsynlukituslaite
DE502007001788D1 (de) * 2007-01-18 2009-12-03 Dilo Kg Maschf Oskar Vorrichtung zum geführten Transport einer Florbahn
CN105668283A (zh) * 2016-02-22 2016-06-15 绵阳佳禧印染有限责任公司 落布打卷装置
JP6720716B2 (ja) * 2016-06-17 2020-07-08 株式会社豊田自動織機 ラップ巻取り装置
CN113968497B (zh) * 2021-09-10 2024-04-26 浙江鸿燕新材料有限公司 验布收卷装置

Citations (4)

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US2094086A (en) * 1936-03-17 1937-09-28 Holly Pax Inc Tampon winding machine
GB680464A (en) * 1950-01-23 1952-10-08 Tmm Research Ltd An improved lap-roll forming apparatus for use in conjunction with certain textile machines and analogous circumstances
US3134553A (en) * 1961-01-17 1964-05-26 Cameron Machine Co Tucking means for a web-winding machine
GB1150651A (en) * 1965-02-16 1969-04-30 Tmm Research Ltd Improvements in Textile Lap Forming and Doffing Apparatus

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US530001A (en) * 1894-11-27 Cotton-com press
US928563A (en) * 1907-05-23 1909-07-20 Charles E Levy Cotton-press.
US1509730A (en) * 1922-08-01 1924-09-23 William R Hughes Hulling attachment for thrashing machines
US1698088A (en) * 1925-04-25 1929-01-08 Birmingham Machine & Foundry C Intermediate carrier for sugar mills
US1830325A (en) * 1925-10-12 1931-11-03 Albert P Leonard Sugar cane mill
GB997894A (en) * 1963-07-04 1965-07-14 Tmm Research Ltd Improvements in textile lap-forming machines
US3313005A (en) * 1963-10-28 1967-04-11 Tillery Metal Products Company Lap guide for picking machines
US3245625A (en) * 1963-12-16 1966-04-12 Quinn Johnny Lap doffing apparatus
US3315908A (en) * 1965-05-03 1967-04-25 Means & Co F W Winding apparatus
US3791288A (en) * 1971-12-22 1974-02-12 Piedmont Machine Shop Inc Textile web calendering apparatus
US3981047A (en) * 1975-05-13 1976-09-21 E. I. Du Pont De Nemours And Company Apparatus for forming a batt from staple fibers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094086A (en) * 1936-03-17 1937-09-28 Holly Pax Inc Tampon winding machine
GB680464A (en) * 1950-01-23 1952-10-08 Tmm Research Ltd An improved lap-roll forming apparatus for use in conjunction with certain textile machines and analogous circumstances
US3134553A (en) * 1961-01-17 1964-05-26 Cameron Machine Co Tucking means for a web-winding machine
GB1150651A (en) * 1965-02-16 1969-04-30 Tmm Research Ltd Improvements in Textile Lap Forming and Doffing Apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20080232A1 (it) * 2008-12-19 2010-06-20 Marzoli Spa Dispositivo di formazione della teletta per macchine per la lavorazione di nastri di fibra, ad esempio per uno stiroriunitore
WO2010070608A1 (fr) 2008-12-19 2010-06-24 Marzoli S.P.A. Dispositif étaleur-nappeur pour machines de fabrication de bandes fibreuses, comme un enrouleur de nappe
CN102282300A (zh) * 2008-12-19 2011-12-14 马佐里股份公司 诸如成卷机之类的用于制造纤维网的机器的卷形成装置
CN102282300B (zh) * 2008-12-19 2014-05-07 马佐里股份公司 诸如成卷机之类的用于制造纤维网的机器的卷形成装置
WO2011073831A1 (fr) 2009-12-17 2011-06-23 Marzoli Combing & Flyer S.P.A. Dispositif de formation de nappe comportant une courroie
WO2011077267A1 (fr) 2009-12-24 2011-06-30 Marzoli Combing & Flyer S.P.A. Dispositif d'enroulement de nappe pour une machine textile, par exemple un enrouleur de nappe, comportant une courroie auxiliaire
DE102017111466A1 (de) 2017-05-24 2018-11-29 TRüTZSCHLER GMBH & CO. KG Pneumatikzylinder für Vlieswickler

Also Published As

Publication number Publication date
JPH0753931B2 (ja) 1995-06-07
US4809920A (en) 1989-03-07
JPS60209022A (ja) 1985-10-21
DE3564710D1 (en) 1988-10-06
IN163508B (fr) 1988-10-01
EP0160165B1 (fr) 1988-08-31
US4673137A (en) 1987-06-16

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