US3044726A - Fabric-winding machine - Google Patents

Fabric-winding machine Download PDF

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Publication number
US3044726A
US3044726A US1597960A US3044726A US 3044726 A US3044726 A US 3044726A US 1597960 A US1597960 A US 1597960A US 3044726 A US3044726 A US 3044726A
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US
United States
Prior art keywords
fabric
blade
carrier
mandrel
winding
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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.)
Expired - Lifetime
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English (en)
Inventor
Henri Schellenberg
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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Publication date
Application filed by Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
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Publication of US3044726A publication Critical patent/US3044726A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/14—Sand
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8771—Motion direction of tool influenced by resistance of work

Definitions

  • the present invention relates to machines for winding continuously fed fabric onto successive mandrels, every one or" which has wound thereon as a log or roll a certain length of fabric, the continuous web of fabric being transversely severed at each change of roll.
  • the object of the present invention lies in the provision of an improved machine capable of winding fabric to rolls of any desired diameters, said machine enabling the rolls to be changed without stopping the machine (dryer, tenter, etc.) arranged before the former in the manufacturing line.
  • This improved machine is essentially characterised in that it comprises in combination: two drive rollers arranged as known per se on either side of the frame and against either of which can be applied in turn a mandrel adapted to receive a roll, which mandrel is supported so as to be progressively withdrawable from said roller as the winding proceeds; a guide means for the fabric web, alternately movable in a transverse direction with respect to said frame between two limit positions which correspond to the fabric winding on one or the other side of the frame respectively; a cutting means movable between an inoperative and on operative position; and a locking means, combined with said guide means to lock the cuting means in its inoperative position, when the guide means is effecting its oscillating motion, but to release it a short time before the completion of said oscillation to enable the fabric to be severed between the completed roll and the bare mandrel on which the winding is to be started.
  • the frame has secured thereon an upwardly convex wall, extendin up to a'location above the drive rollers and disposed immediately beneath the area swept by the guide means when the latter is moved in order to support the portion of the fabric web comprised between the completed roll and the guide when moved toward the bare mandrel, said wall having an aperture formed therein through which projects the cutting means, when in operative position, to sever the said portion of the web.
  • FIG. 1 is a side-elevational diagrammatic view of a machine constructed in accordance with the invention
  • seams shown at the stage corresponding to the end of the winding step of one portion of a fabric web, in the shape of a roll, onto a mandrel arranged on the right side of the frame;
  • FIG. 2 is a vertical part-sectional view taken through the cutting means thereof and the clutching mechanism with the oscillating member, this section being taken on the line 2-2 of FIG. 1 but drawn on a bigger scale than the latter;
  • FIGS. 3 and 4' are cross-sectional views taken on the lines 33 and 44, respectively, of FIG. 2;
  • FIGS. 5 to 8 are diagrammatic side-elevational views, drawn on a smaller scale than FIG. 1 and showing the machine at different stages of the operational cycle thereof, and
  • FIG. 9 is a fragmentary front elevation of the machine.
  • the machine comprises a frame consisting of two parallel sideplates or checks 1, one of which only can be seen in the various figures.
  • Thisframe has arranged on either side thereof two drive rollers 2 and 2 rotatably mounted by means of their journals 3 in bearings 4. These rollers have rotation imparted thereto in the respective directions shown by the arrows f and f either by'the machine arranged before the present machine in the manufacturing line or by a motor common to both rollers and with which are clutched in alternance one and then the second roller, or still by an individual driving motor having the necessary clutch means associated therewith.
  • Each of the rollers 2, 2 is adapted to frictionally drive, first one bare mandrel 5 or 5' which can be made of wood, a metal or any other suitable material, and thereafter, a roll such as R, obtained by the winding onto said mandrel of a length of a fabric web T, continuously supplied from the preceding machine and fed to the machine of the invention between two fixed guide rollers 6 and 7, which may or may not constitute a component part thereof.
  • each mandrel 5 or 5 is journalled at each extremity at 8 in-a bearing 9.
  • This bearing is horizontally translidable, in a known manner, by means of a rack 11 which constitutes a carriage and supports said bearing.
  • a means such as a counterweight 12, suspended on a cable 13 which passes on a sheave 14 and is secured at 15 to said rack 11, provides a pressure contact sufiicient to effect the drive between the drive roller 2 or 2 and the mandrel 5 or 5 and subsequently the roll R (as it is formed on the mandrel).
  • This wall 16 has a 7 Patented July 17, 1962 and by means of a pair of trunnions 18, an oscillating beam comprised by two twin lever members 19. At the free ends thereof, these levers 19 are provided with pins 29. These pins or shafts 2% have loosely mounted thereon, adjacent the levers 1?, two parallel brackets 2?.
  • rollers When the beam is rocked from its position 1? to the symmetrical position 1%, the rollers are shifted from their original position 2324 to the symmetrical position 23 -24 shown in dash-dotted lines in FIG. 1, and owing to the free oscillation or rocking of the units comprised by said rollers and their brackets 21 about the spacer pin 20, said rollers can be well applied against the bare mandrel or 5 (see FIG. 8) and subsequently against the corresponding roll R.
  • a cutting means is provided in the median plane of symmetry YY of the machine (FIG. 1), said means being shown on an enlarged scale in FIGS. 2, 3 and 4.
  • This cutting means comprises a blade-carrier cylinder 25, the journals 26 of which can be rotated about the horizontal axis Z--Z, which is parallel to the axis X-X and is located as the latter in the plane of symmetry YY, in bearings 27 (FIG. 2) carried by the frame 1.
  • the cylinder 25 carries two blades 28 and 28 the cutting edges of which are preferably very finely toothed. These two blades 28 and 23 are not diametrically opposed to each other but form therebetween an angle a (FIG. 4) lower 180, to thus provide an unbalance ensuring the automatic return of the blade-carrier cylinder to the position illustrated in FIGS. 1, 3 and 4, when said cylinder is unstressed.
  • the cylindrical surface of the blade-carrier 25 has very fine ridges or similar projections 29 formed thereon, so that it is capable of being rotated without slip by the fabric, in the manner described hereinafter.
  • the blade-carrier 25 has formed therein an aperture 30 (FIGS. 2 and 3) adapted to receive the frustoconical extremity 31 of a locking bolt or detent 32 capable of immobilising the blade-carrier 25 in the position shown in FIGS. 1 to 4, the blades being retracted below the wall member 16, when the beam 19 oscillating about the axis of the trunnions 18, through the central part of its oscillation, comprised approximately between the radial directions X11 and X0 (FIG. 1), the blade-carrier cylinder 25 being conversely free during the last portions of the aforesaid oscillating run of the beam 19, i.e. between X0 and Xp and between X12 and Xm.
  • an aperture 30 (FIGS. 2 and 3) adapted to receive the frustoconical extremity 31 of a locking bolt or detent 32 capable of immobilising the blade-carrier 25 in the position shown in FIGS. 1 to 4, the blades being retracted below the wall member
  • the detent 32 is slidably mounted in a guide member 33 fixed to the frame 1 and is returned to its locking position by means of a spring 34 bearing against a shoulder 35 of the detent and on a plug 36.
  • the detent is extended through said plug as a rod which is threaded at 37, to enable a stop plate 39 to be secured in position by means of nuts 38.
  • This plate is adapted to co-operate with a pin of a crank 40, keyed on a trunnion 41 rotatably mounted by means of a bearing 42 in the frame 1.
  • This trunnion or journal 41 is connected through a sprocket 43, a chain 44 and a second sprocket 45 (FIG. 1) or by any equivalent means, to one of the trunnions 18 of the beam 19.
  • crank 40 The wedging of the crank 40 is such that the pin thereof bears downwardly onto the top of plate 39 to retract the detent 32 exteriorly of the opening 30 of the blade-carrier 25, when the beam is nearing the ends of its travels (in the portions mn or 0p of the path mrzop or at its travel ends at Xm or Xp).
  • FIG. 1 is shown the position corresponding to the ultimate stage of the winding step of a length of fabric T supplied as a continuous web, to form the roll R on the mandrel 5 located at the right-hand side of the machine.
  • a new mandrel is placed at 5 (FIG. 5) against the drive roller 2 as shown in FIG. 5.
  • the guide rollers 23, 24 When the beam reaches the position 19 (FIG. 5), the guide rollers 23, 24 will have reached the respective positions 23 and 24 and the fabric T is still attached to the completed roll R along the path lacd.
  • the position 19 corresponds to the direction of travel Xn of the beam (FIG. 1). Accordingly, during the passage from the position 19 to the position 19 the pin of the crank has been bearing against the plate 39 and holding the detent 32 disengaged from the aperture 30 of the blade-carrier 25.
  • the pin of crank 40 is retracted above the plate 39 and the detent 32 enters into the opening 36, the blade-carrier taking by gravity, owing to the unbalance provoked by the blades 28, 28 its inoperative or rest position.
  • the detent 32 prevents the blade-carrier 25 from being rotated.
  • the fabric web T which is driven or fed by the guide means comprised by both cylinders 23 and 24-, which are successively passing through the positions 23-24 and 23 -24 is inwardly flexed along the paths ba d (FIG. 6) and bc d (FIG. 7), and the portion intermediate the completed roll R and the guide 23-24 is gradually applied onto the convex wall member 16 (compare the positions of FIGS. 5, 6 and 7).
  • the blade 28 Shortly afterwards, the blade 28 enters the aperture 17 of the wall 16 and, while passing above the latter, has its teeth penetrating into the tensioned fabric on said wall member and effects a rapid severing thereof. Immediately following this severing step, the blade-carrier resumes by gravity and owing to the unbalance thereof, its original inoperative or rest position.
  • the roll R may be withdrawn. It is sufficient to fold thereon the portion ed of the fabric, while the end of the web will slide on the lefthand portion of the wall member 16 (compare the positions 0 g and c g in FIGS. 7 and 8), until the rollers 23-24 reach the limit position 23 24 This position is such that these rollers bear against the mandrel 5
  • the latter is driven by the roller 2 in the direction of arrow f and causes in particular the rollers which have reached the positions 23 and 2 to be rotated in the direction of arrows f and respectively. Since the roller which is in position 23 is not in contact with the roller 2, the
  • blade carrier 25 has very fine ridges or similar projections; its surface is rough; also the fabric moves quite rapidly (about 1 meter/second) and the friction of the fabric is sufficient to move and pivot said blade-carrier, for any thickness of the fabric.
  • the teeth of the blade pass beyond wall 16, they penetrate the fabric which is moving in the direction of roll R; then the fabric rotates the bladecarrier; and the combination, on the one hand of the inertia and want of balance of said blade-carrier, resulting from its construction, and on the other hand of the'cutting edge of the blades, permits to cut the fabric before blade 28 or 28* reaches a vertical position.
  • stop plate 39 urged upwards by spring 34, begins to travel upwards, with its attached detent 32.
  • the pivotrnent of crank 40 is not sufiicient to permit the penetration of locking end 31 inside recess 30 of blade-carrier 25. But, when beams 19 reach positions Xn (FIG. 1) or 19 (FIG. 5) the pivotment of crank 40 is then sufiicient to permit the penetration of end 31 into recess 30, and the blade car-rier is thereby immobilized in the position shown in FIGS. 1-4.
  • crank 40 is moved in the same direction by its connecting elements 45, 44, 43, upwards from plate 39; the latter moves upwards; this motion is stopped by the contact of end 31 with the top of r recess 30.
  • Winding machine for winding a continuous fabric band into rolls on two mandrels, each of which is supported by support means movable towards and away from the machine, comprising in combination: a frame, a first drive roller and a second drive roller mounted on said frame and spaced from each other, an arcuate wall provided on the frame, and extending between the rollers,
  • each of said support means adapted to support a mandrel adjacent the first roller and a second extreme position adjacent the second roller for causing said band to be wound selectively on one of said two mandrels; a central aperture in said arcuate wall extending substantially over the length of said frame; means for cutting off the portion of said fabric band which has been wound on one of said mandrels, said means comprising: a cylindrical bladecarrier pivotable around a horizontal axle carried bysaid frame by the moving fabric band; two cutting blades, having cutting edges, attached to and protruding from said carrier at an angle smaller than said cutting edges being adapted to protrude through said aperture beyond said arcuate wall to engage, and sever said-band; means for maintaining said blade-carrier in an inoperative, nonpivotable position and for releasing said blade-carrier.
  • said last named means comprising: a recess formed in said blade-carrier, intermediate said blades and substantially equidistant from said blades; movable looking means for engagement within said recess to maintain said carrier in said inoperative position and for disengagement from said recess to permit oscillation of said carrier and said blades in their operative position; two oscillatable twin beams, each of said beams being disposed over a face of said frame; said guide means being loosely connected to one end of said beams; a trunnion supporting the other end of said beams pivotably relative to said frame; movable connecting means between said trunnion and said movable locking means, said connecting means being rotated by the pivoting of said trunnion to disengage said locking means from said recess when said beams and guide means pass over a part of their arcuate travel path situated close to one of said extreme positions, whereby said cutting means are released into their operative posi tion for
  • Winding machine for winding a continuous fabric band into rolls on two mandrels each of which is supported by support means movable towards and away from the machine, comprising, in combination: a frame, a first drive roller and a second drive roller mounted on said frame and spaced from each other, an upwardly convex wall provided on the frame and extending between the rollers, each of said support means being adapted to support a mandrel in a position to cause said 7 band to be engaged and driven, in a tensioned condition over said wall, either between the first roller and one of said mandrels or between the second roller and another mandrel, said support means permitting the mandrels to move away from said roller as the winding of the band proceeds, band guide means capable of travelling reiative to said frame through an arcuate path above said wall between a first extreme position adjacent the first roller and a second extreme position adjacent the second roller for causing said band to be wound selectively on one of said two mandrels; a central aperture in said convex
  • said locking means comprise: a rocker unit oscillatably mounted on said frame; a locking pin; a bottom stop plate attached to said locking pin; said rocker unit pressing down on the upper face of said stop plate when said beams are in the parts of their travel adjacent said extreme positions, to disengage said pin from said recess;
  • a hollow guide member around said pin; and having a closed bottom; a shoulder on said pin inside said hollow guide member; a coil spring around said pin between said closed bottom and said shoulder; said spring urging said pin upwards into said recess when said rocker unit has oscillated away from said stop plate during the part of the travel of said beams intermediate said first mentioned parts of their travel.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Treatment Of Fiber Materials (AREA)
US1597960 1959-03-19 1960-03-18 Fabric-winding machine Expired - Lifetime US3044726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR789893A FR1229026A (fr) 1959-03-19 1959-03-19 Machine perfectionnée à enrouler les tissus

Publications (1)

Publication Number Publication Date
US3044726A true US3044726A (en) 1962-07-17

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ID=8712711

Family Applications (1)

Application Number Title Priority Date Filing Date
US1597960 Expired - Lifetime US3044726A (en) 1959-03-19 1960-03-18 Fabric-winding machine

Country Status (8)

Country Link
US (1) US3044726A (nl)
BE (1) BE588551A (nl)
CH (1) CH368126A (nl)
DE (1) DE1162157B (nl)
FR (1) FR1229026A (nl)
GB (1) GB890341A (nl)
LU (1) LU38380A1 (nl)
NL (2) NL120085C (nl)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498557A (en) * 1966-10-05 1970-03-03 T H Dixon & Co Ltd Machine for forming wound rolls of sheet material
US4305552A (en) * 1979-03-27 1981-12-15 Officina Meccanica Pisani Luigi Beamer for fabrics of any type
US4360170A (en) * 1980-12-31 1982-11-23 Mobil Oil Corporation Roll winder for large diameter rolls
DE3837312A1 (de) * 1987-11-07 1989-05-18 Barmag Barmer Maschf Wickeleinrichtung zum aufwickeln kontinuierlich zulaufender warenbahnen
EP0575811A2 (de) * 1992-06-22 1993-12-29 ZWECKFORM ETIKETTIERMASCHINEN GmbH Vorrichtung zum kontinuierlichen Aufwickeln einer Materialbahn, insbesondere eines Trägerbands, von dem Etiketten in einer Etikettiermaschine abgenommen worden sind
US5470030A (en) * 1993-12-17 1995-11-28 Guilford Mills, Inc. Fabric take-up frame for a textile fabric producing machine
US20130248641A1 (en) * 2012-03-26 2013-09-26 Jtekt Corporation Web winding apparatus
US11912520B2 (en) * 2022-03-07 2024-02-27 Contemporary Amperex Technology Co., Limited Rewinding apparatus and rewinding method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726856A1 (de) * 1977-06-15 1979-01-11 Agfa Gevaert Ag Kontinuierlich arbeitender bandwickelautomat
DE4104082C2 (de) * 1991-02-11 1994-07-14 Stahlkontor Maschinenbau Vorrichtung zum wahlweisen Umschlingen von Wickelhülsen in der einen oder anderen Umschlingungsdrehrichtung durch eine Warenbahn bei Mehrfach-Wickelwendemaschinen
DE10140365A1 (de) * 2001-08-17 2003-03-13 Windmoeller & Hoelscher Vorrichtung zum Durchtrennen einer laufender Materialbahn und zum Festlegen des nachlaufenden Bahnanfangs auf einer Wickelhülse
DE102013104978B4 (de) * 2013-05-15 2019-03-14 PSA Technology S.à.r.l. Maschine zum Aufwickeln von bahnförmigen Materialien

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1787826A (en) * 1928-06-30 1931-01-06 Fisk Rubber Co Wind-up apparatus
US2006499A (en) * 1933-05-22 1935-07-02 Paper Patents Co Paper metering, cutting, and reeling
US2449234A (en) * 1947-05-20 1948-09-14 Roofing Machinery Mfg Company Winder apparatus
US2539745A (en) * 1947-07-17 1951-01-30 Wean Equipment Corp Apparatus for coiling and cutting a continuously moving web
US2849191A (en) * 1954-02-12 1958-08-26 Arenco Aktiebolaget Machine for winding paper material in rolls

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE296062C (nl) *
DE664242C (de) * 1937-03-04 1938-08-23 Escher Wyss Maschinenfabrik G Aufwickelvorrichtung fuer feuchte und trockene Papier- und Zellstoffbahnen
DE697347C (de) * 1938-07-26 1940-10-11 Radebeuler Maschinenfabrik Aug Aufrollvorrichtung fuer Papier- oder aehnliche Bahnen
NL97016C (nl) * 1954-03-06
GB757475A (en) * 1954-11-18 1956-09-19 Metalmeccanica S R L Improvements relating to automatic winding machines for materials such as fabrics, paper, thermoplastics, in the form of strip, ribbon or the like
DE956193C (de) * 1955-02-12 1957-01-17 Voith Gmbh J M Mit einer Tragtrommel versehene Vorrichtung zum Aufrollen von Papierbahnen od. dgl.
FR1145856A (fr) * 1956-03-17 1957-10-30 Gillet Thaon Sa Perfectionnements aux enrouloirs continus
GB807428A (en) * 1956-04-07 1959-01-14 Gustin Bacon Mfg Company Inc A machine for winding lengths of mat about mandrels

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1787826A (en) * 1928-06-30 1931-01-06 Fisk Rubber Co Wind-up apparatus
US2006499A (en) * 1933-05-22 1935-07-02 Paper Patents Co Paper metering, cutting, and reeling
US2449234A (en) * 1947-05-20 1948-09-14 Roofing Machinery Mfg Company Winder apparatus
US2539745A (en) * 1947-07-17 1951-01-30 Wean Equipment Corp Apparatus for coiling and cutting a continuously moving web
US2849191A (en) * 1954-02-12 1958-08-26 Arenco Aktiebolaget Machine for winding paper material in rolls

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498557A (en) * 1966-10-05 1970-03-03 T H Dixon & Co Ltd Machine for forming wound rolls of sheet material
US4305552A (en) * 1979-03-27 1981-12-15 Officina Meccanica Pisani Luigi Beamer for fabrics of any type
US4360170A (en) * 1980-12-31 1982-11-23 Mobil Oil Corporation Roll winder for large diameter rolls
DE3837312A1 (de) * 1987-11-07 1989-05-18 Barmag Barmer Maschf Wickeleinrichtung zum aufwickeln kontinuierlich zulaufender warenbahnen
EP0575811A2 (de) * 1992-06-22 1993-12-29 ZWECKFORM ETIKETTIERMASCHINEN GmbH Vorrichtung zum kontinuierlichen Aufwickeln einer Materialbahn, insbesondere eines Trägerbands, von dem Etiketten in einer Etikettiermaschine abgenommen worden sind
EP0575811A3 (en) * 1992-06-22 1995-09-06 Zweckform Etikettiermaschinen Device for continuously winding a material web, in particular a support tape, from which labels have been removed in a labelling machine
US5470030A (en) * 1993-12-17 1995-11-28 Guilford Mills, Inc. Fabric take-up frame for a textile fabric producing machine
US20130248641A1 (en) * 2012-03-26 2013-09-26 Jtekt Corporation Web winding apparatus
JP2013199356A (ja) * 2012-03-26 2013-10-03 Jtekt Corp ウエブ巻取装置
US8991738B2 (en) * 2012-03-26 2015-03-31 Jtekt Corporation Web winding apparatus
US11912520B2 (en) * 2022-03-07 2024-02-27 Contemporary Amperex Technology Co., Limited Rewinding apparatus and rewinding method

Also Published As

Publication number Publication date
CH368126A (fr) 1963-03-31
BE588551A (fr) 1960-07-01
GB890341A (en) 1962-02-28
DE1162157B (de) 1964-01-30
NL249603A (nl) 1964-04-10
FR1229026A (fr) 1960-09-02
NL120085C (nl) 1965-05-17
LU38380A1 (nl) 1960-03-12

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