US3350021A - Thread winding machine - Google Patents

Thread winding machine Download PDF

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Publication number
US3350021A
US3350021A US425223A US42522365A US3350021A US 3350021 A US3350021 A US 3350021A US 425223 A US425223 A US 425223A US 42522365 A US42522365 A US 42522365A US 3350021 A US3350021 A US 3350021A
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United States
Prior art keywords
bobbin
thread
roller
spindle
pivot
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Expired - Lifetime
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US425223A
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English (en)
Inventor
Marciniak Edmund
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D'ETUDES ET DE RECHERCHES DE MATERIEL TEXTILES Ste
RECH S DE MATERIEL TEXTILES SO
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RECH S DE MATERIEL TEXTILES SO
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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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
    • B65H54/325—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke in accordance with growth of the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • 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

  • ABSTRACT OF THE DISCLOSURE In a machine for winding textile threads on a bobbin wherein a thread guide is given a reciprocating movement along the thread receiving bobbin through a rotating element coupled with the bobbin, there are provided two distinct mechanisms for driving the bobbin, these mechanisms being brought into play alternatively, one for driving the bobbin at constant angular speed, and the other for driving the bobbin at constant peripheral speed, through a friction drive roller adapted, to be applied against the periphery of the body formed by the bobbin and the thread wound thereon.
  • This invention relates to the handling of textile threads and more particularly to a machine for automatically winding such threads onto bobbins or spools.
  • this invention concerns winding machines of the type comprising a thread guide drivenby a rotating element, such as a cam, in such a way as to undergo an alternating movement along the length of the thread-receiving bobbin, the spindles upon which said bobbin and said cam are respectively mounted being rotatably coupled in such a way that the rotation of one of them assures the rotation of the other.
  • a rotating element such as a cam
  • bobbin used hereafter may refer to the support element taken alone or to the combination of this support with the mass of thread wound thereon.
  • the machine of the present invention is characterised in that it comprises two distinct bobbin driving mechanisms permitting the bobbin to be selectively driven either at a constant radial velocity, by means of one of the above mentioned mechanisms coupled to the bobbin spindle, or at a constant peripheral, or tangential, velocity, by means of the other mechanism which comprises a friction drive roller capable of being applied against the periphery of the bobbin.
  • the bobbin drive roller rotates in a support which can pivot about a rotatable shaft to which the roller is coupled through the intermediary of'a belt, the pivoting of said support in one direction or the other about said shaft permitting the roller either to be applied against the periphery of the bobbin or to be moved away therefrom.
  • the thread guide may advantageously be mounted in another support which, at one end, can pivot about the axis of the guide cam and, at the other end, bears against the periphery of the bobbin through the intermediary of a bearing roller.
  • the bobbin spindle is mounted in a cradle which is advantageously regulatable on the machine housing in such a way that the orientation of this spindle can be modified in a plane substantially parallel to a plane tangent to the two circular arcs described by the axes of rotation of the rollers during the 3,350,021 Patented Oct. 31, 1967 pivoting of their respective supports as the spool fills up, which modification permits the winding of a conical body of thread on a conical support.
  • FIG. 1 is a side view, which is partially exploded and partially in cross-section, of a thread spooling machine using devices according to the present invention
  • FIG. 2 is a view taken along the plane IIII of FIG. 1;
  • FIGS. 3 and 4 show two different points in the operating cycle of a unit forming a part of the apparatus shown in FIG. 2;
  • FIG. 5 is a partial side view showing a unit of the apparatus of FIG. 1;
  • FIG. 6 is a cross-sectional view taken along the plane VI-VI of FIG. 5;
  • FIG. 7 is a side View of the drive mechanism of one of the units of FIG. 1, looking through the machine housing wall upon which the mechanism is mounted;
  • FIG. 8 is a cross-sectional view taken along the plane VIIIVIII of FIG. 1;
  • FIG. 9 is a cross-sectional view of an alternative form of bobbin driving mechanism.
  • FIG. 10 is a side view of the mechanism of FIG. 9, looking through the machine housing wall on which it is mounted.
  • FIG. 1 shows a complete assembly while the left hand side reproduces, in exploded form, several of the elements thereof.
  • the spooling apparatus comprises, as is well known per se, a thread guide 2 driven by a rotating element, such as cam 3, in such a way as to undergo an alternating movement along the length of the thread-receiving bobbin 4 on which the thread is wound in the form of superposed helices the turns of which overlap one another.
  • the support spindle, or shaft, 5 of cam .3 and the support spindle, or shaft, 6 of bobbin 4 are rotatably coupled in such a way that the rotation of one assures the rotation of the other.
  • Such an arrangement thus gives one the possibility of carrying out the spooling operation with the bobbin 4 having a constant angular velocity, in which case the rate at which thread is added to the bobbin increases in proportion to the increase in bobbin diameter, or to cause the thread to be delivered to the bobbin at a constant rate when the bobbin turns at a constant peripheral velocity.
  • the roller 8 is mounted on a support 9, the support having the general form of a housing which is free to pivot about shaft 7 towards shaft 4 under the effect of a spring or a counterweight (neither of which is shown).
  • paired pulleys 10 To shaft 7 are attached paired pulleys 10.
  • One of these pulleys drives roller 8 by means of a belt 11.
  • the other of these pulleys drives, through the intermediary of belt 12, one of the paired pulleys 13 fixed on the shaft of one of two drums 14 of a thread delivery capstan, the other one of the paired pulleys 13 driving the other drum 14 (not visible) of the capstan by means of a belt 15.
  • the drums 14 of the driving capstan which the thread 1 passes around and which are arranged between the supply bobbin (not shown) and the receiving bobbin 4, assure the advance of the thread prior to its arrival at thread guide 2.
  • pinions 16 and 17 are fixed on shaft 7 and spindle 5, respectively, these two pinions being mounted in the same plane and at a predetermined distance apart so as to be able to engage an intermediate pinion 18.
  • This latter pinion is mounted for free rotation on an arm 19 which is in turn mounted to pivot about a pin 20 rigidly fastened to the machine housing 21.
  • roller 8 is mounted in a cradle 22 capable of pivoting on housing 9 about an axis perpendicular to the axis of shaft 7, this pivoting taking place, for example, about the longitudinal axis of fastening bolt 23 in such a way that the angular position of the axis of rotation of roller 8 can be changed while always maintaining it in a plane tangent to the circle C which this axis describes about the axis of shaft 7 when housing 9 pivots around the shaft.
  • cradle 22 may be so oriented that the axis of roller 8 will be parallel to the frusto-conical mass formed by the thread 1 wound on the bobbin with the result that roller 8 will bear evenly against the thread along the entire length of the bobbin.
  • cylindrical roller 8 In place of cylindrical roller 8, one could employ a 4 conical roller having the same apical angle as the cone defining bobbin 4.
  • the present invention includes a mechanism through which spindles 5 and 6 are rotatively coupled, this mechanism being shown in FIG. 7 to comprise a pinion 24 mounted for rotation with a pulley 25 which is rotatively coupled to spindle 6 through a belt 26.
  • the elements 24 and 25 are mounted so as to rotate freely about a pivot 27 supported in lever 28.
  • This lever can pivot and slide, with respect to machine housing 21, because it is supported by a bolt 30 attached to the housing 21 and passing through an elongated slot 29 cut in one end of the lever.
  • pinion 24 can be displaced, while remaining in the plane of pinion 17, and can be positioned in such a way as to tighten belt 26 and to engage pinion 17, bolt 30 then being tightened to fix pinion 24 in this position.
  • This arrangement thus permits the distances between axis 27 and the axes of spindles 5 and 6 to be varied at will so that a rotating group (comprising a pulley and a pinion) having any desired diameters may replace the elements 24 and 25 in order to create any desired coupling ratio between spindles 5 and 6, i.e. the ratio between the frequency of oscillation of the thread guide and the rotation frequency of the bobbin 4.
  • a toothed belt 26 is used in combination with toothed pulleys mounted on axes 6 and 27.
  • the base of cradle 31 has at least one arcuate slot formed therein and having its radius of curvature centered on pivot 32, each said slot serving for the passage of a respective locking bolt 33 which screws into projection 21a to lock cradle 31 in position after it has been oriented in the position required to permit the axis of spindle 5 to be properly positioned with respect to the bobbin 4 when it is desired to employ a bobbin having a conical surface.
  • a bearing roller 45 which may be cylindrical or conic and whose axis can pivot about spindle 5 while remaining parallel thereto, bears on the bobbin 4 along its entire length, regardless of the apical angle of the bobbins conical surface.
  • This regulation also permits the oscillating movement of thread guide 2, which movement is parallel to spindle 5, to be parallel to the generatrix of the conical surface of bobbin 4, regardless of the inclination of this generatrix.
  • rollers 8 and 45 bear against respective diametrically opposed points on the circumference of bobbin 4, and the plane in which the axis of spindle 6 pivots about pivot 32 is parallel to the plane P-P which is tangent to both of the circular arcs C and C describing, respectively, the pivoting of the axis of roller 8 about shaft 7 and the pivoting of the axis of roller 45 about spindle 5, these pivoting actions being elfectuated by the pivoting of supports 9 and 44, respectively, in proportion to the filling up of bobbin 4.
  • these means comprise a rotating cam 3 mounted on spindle 5 (see particularly FIG. 2) and presenting a groove 34 in which slides a shoe 35 suspended from a slider 36 which slides parallel to the axis of spindle 5 along a slide formed by two shanks 37 arranged parallel to spindle 5.
  • a bell-crank lever 39 Pivotally mounted on a pivot 38 of slider 36 is a bell-crank lever 39 having its longitudinal axis generally perpendicular to shanks 37.
  • Lever 39 carries, at one end, the thread guide 2 and, at the other end, a shoe 41 carried by a pivot 40 whose axis is parallel to the axis of pivot 38.
  • the shoe 41 slides in a slideway 42, of the type generally referred to as a sine bar or pineapple bar, which can be angularly adjusted, in a plane parallel to the plane containing shanks 37, by means of a pivoting movement about a pivot 43 whose axis is parallel to those of pivots 38 and 40.
  • shoe 35 drives slider 36 along shanks 37 in a back and forth movement which, as long as bar 42 is maintained parallel to shank 37, transmits an identical motion to thread guide 2 (as shown in FIG. 3), the path followed by thread guide 2 having precisely the same length as that followed by shoe 35.
  • lever 39 would pivot progressively during its travel in such a way as to give guide 2 a path of travel which is shorter than that of pivot 38.
  • lever 39 pivots in a direction so that its end which carries guide 2 points toward the center of the bobbin and so that its angle of inclination increases in proportion to the distance separating shoe 41 from pivot 4-3 as slider 36 travels along shanks 37, so that the length of the path travelled by guide 2 decreases in proportion to the degree of rotation given bar 42.
  • This arrangement permits the winding of a bobbin so that its thread body has conical ends or ends having a curved cross-section by merely causing bar 42 to pivot gradually and continually in a counterclockwise direction at a constant or variable rate, depending on the contour desired.
  • rotating cam 3, shanks 37 and bar 42 are all mounted in a support having the form of a housing 44 (FIGS. 1 and 2) capable of freely pivoting about spindle 5 and of bearing, through the intermediary of freely rotatable roller 45, against the periphery of bobbin 4, with the result that housing 44 pivots about spindle 5 by an amount which is proportional to the increase in the diameter of the body of wound thread.
  • This pivoting ofhousing 44 is utilized to control the orientation of bar 42. More specifically, the gradual rotation of housing 44 is utilized to cause bar 42 to be gradually and continually pivoted by means, for example, of a cam 46 taking the form of a slideway rigidly mounted on machine housing 21.
  • the cam 46 controls the position of bar 42 by guiding a finger 47 forming an extension of the bar.
  • the configuration of the cam slot is such as to give the ends of the thread body a concave generatrix. If cam 46 were straight, the resulting ends would be conic and if the slot were in the form of a circular arc centered on the axis of spindle 5, the ends would be perpendicular to the axis of rotation of spindle 6.
  • the cam 46 is advantageously mounted on a support plate 48 (FIGS. 5 and 6) by means of a locking bolt 49 which functions as a pivot to permit the orientation of the cam.
  • five different predetermined inclinations may be given to the cam through the cooperation of a pin 51 on cam 46 with a respective one of five reference indentations 50 arranged in plate 48, the
  • cam 46 is rendered detachable from plate 48 in order to permit the use of other cam configurations.
  • a support plate 52 which is made to oscillate with respect to housing 21 about an axis 53 at a frequency which is both low and aperiodic with respect to the frequency of rotation of bobbin 4.
  • This oscillatory movement is produced by an eccentric cam 54 (FIG. 1) which may be driven by the motor which drives bobbin 4 or by a separate motor 55.
  • the rotation of cam 54 is translated, by a roller follower, into an oscillatory longitudinal movement of rod 56 which generates a pivotal motion in plate 52.
  • Plate 48 is advantageously mounted on support plate 52 through the intermediary of a pivot 57 and is fixed at an adjustable angular position with respect to plate 52 by means of a locking screw 57a.
  • cam 46 The oscillatory movement of cam 46 with respect to axis 53 produces a certain variation in the length of the path traversed by guide 2. This variation serves to prevent the formation of hard projections along the edge of the thread body and to prevent the appearance of uneven zones on the bobbin where overlappings of the thread turns are concentrated, which zones would hamper the ability of the bobbin to empty rapidly as is required for industrial knitting machines.
  • This oscillatory movement permits the utilization, be-, tween thread guide 2 and cam 46, of a single coupling mechanism to assure, on the one hand, that the ends of the wouund thread body have the desired form and, on the other hand, that the thread be regularly distributed around the bobbin.
  • the winding machine may comprise a large number of bobbins capable of being wound simultaneously, it being envisioned for example that twenty-four bobbins could be mounted, with twelve being mounted on each side of the machine housing wall 21.
  • This wall is traversed longitudinally by a horizontal motor shaft 58 (FIG. 8) driven by a motor (not shown).
  • a clutch unit comprising a disc 59 mounted on shaft 58 and a plate 68 mounted on shaft 7 so as to rotate therewith but so as to be slidable axially thereon.
  • a spring 61 constantly urges the plate 60 against the periphery of disc 59 with the result that the plate is continually driven in rotation by its friction contact with the disc as long as no counter pressure is exerted by clutch disengaging abutment 62.
  • This abutment is moved by means of a control arrangement comprising a bent lever 63 pivoting about a pivot 64 mounted on a projection of housing wall 21.
  • lever 63 is acted on, on the one hand, by spring 65 which, by itself exerts a large enough force to counteract the effect of spring 61 and to assure the permanent disengagement of plate 60 from disc 59, and, on the other hand, by a control unit, such as lever 66, mounted so as to remove from abutment 62 the disengaging effect of spring 65, thereby assuring the engagement of the two members.
  • Lever 66 is held in place in a clutch-engaging position by a bolting mechanism upon which act the various monitoring units associated with the spooling operation, such as a bobbin thickness gauge, thread tension monitors, etc., these units acting to halt the spooling operation when required by cancelling the effectiveness of the bolting mechanism, thereby permitting spring 65 to act on lever 66 in such a way as to cause plate 60 to become disengaged from disc 59.
  • the various monitoring units associated with the spooling operation such as a bobbin thickness gauge, thread tension monitors, etc.
  • the preferred embodiment of the control unit comprises the lever 66 pivoted at 67 on a projection of housing wall 21.
  • One end of the lever is joined, by means of a connecting rod 68, to the free end of lever 63.
  • the lever 66 passes through a hole arranged in a slider 69 (see particularly FIG. 1) which is mounted against wall 21 in such a Way as to be able to slide vertically with respect thereto when lever 66 is lowered by, for example, a downward pressure on knob 66a.
  • Slider 69 carries a finger 70 which can become latched behind a ramp 71 carried by a catch 72.
  • the catch is adapted to pivot about an axis 73 mounted on housing wall 21 and is normally urged in a counterclockwise direction by a spring or counterweight (not shown).
  • the various monitoring units mentioned above are, in the preferred embodiment, made to act on this catch 72. These units produce, on the catch, a torque which tends to cause it to pivot in a clockwise direction around its axis 73. This has the effect of retracting the ramp 71 away from finger 70 and of permitting slider 69 and the portion of lever 66 which carries knob 66a to rise, thereby moving rod 68 downward so as to permit spring 65 to come into action and to cause shaft 7 to become disengaged from motor shaft 58.
  • Catch 72 may advantageously be made responsive to a bobbin thickness monitor so as to automatically halt the winding operation when the bobbin attains the desired diameter.
  • housing 44 is used as the thickness gauge, its angular position about spindle 5 being a function of the bobbin diameter as long as roller 45 contacts the bobbin.
  • a stop 75 (FIG. 1) positioned behind this wing and projecting towards machine housing wall 21 so as to intersect the plane in which catch 72 pivots.
  • This stop 75 on wing 74 is desirably adjustable, such a capability being provided, for example, by the rotation of a screw 76 to place the stop 75 at any desired position relative to a scale 77 which could be graduated in millimeters to indicate the thickness of the thread layer to be wound on bobbin 4.
  • stop 75 is set opposite the scale graduation corresponding to the desired thread layer thickness and the winding operation is started.
  • Housing 44 commences to pivot in a clockwise direction as the thread layer grows. This continues until stop 75 contacts catch 72 and causes it to pivot clockwise and to thereby trigger the disengagement of the clutch means and the stopping of bobbin 4, the moment of cont-act of stop 75 corresponding to the attainment of the desired thread layer thickness on bobbin 4.
  • antenna 78 which will sense the rupture of thread 1.
  • This antenna is mounted so as to pivot freely about a pivot 79 to which its lower end is connected and which is mounted on wall 21.
  • the upper extremity of the antenna bears against the thread 1 at a point between drums 14 and return-roller 80, the bearing point preferably being immediately below said roller.
  • the force with which antenna 78 bears against thread 1 may be very accurately regulated by the adjustable counterweight 81.
  • the antenna 78 would lose its support point and, under the influence of gravity and then under the added influence of counterweight 81, would pivot in a clockwise direction around its pivot 79 until encountering wheel 82 provided at the upper end of catch 72. This would cause the catch to pivot and release slider 69, thereby triggering the disengagement of 7 from shaft 58.
  • rotating support 83 (FIG. 8) turns freely about a horizontal axis 84 mounted above the winding apparatus and fixed to the machine housing wall 21, there is mounted, preferably on the same axis 84, a compensating beam 85 one end of which carries a thread return roller 86 around which the thread 1a turns after having ascended prior to descending in order to pass around drums 14.
  • the other end of beam 85 is connected, through the intermediary of rod 87, to a perpendicular projection 88 of catch 72 (FIG. 1).
  • this action may be aided by axially driving the bobbin, this axial driving being accompanied by a certain amount of slippage which serves to preserve the constant peripheral speed of the bobbin.
  • This driving with slippage may be obtained, in accordance with the present invention, by introducing a friction torque limiter into the bobbin axial driving mechanism.
  • This torque limiter could, for example, replace the pinion 18 of the arrangement shown in FIG. 7.
  • One form of such limiter is shown in FIGS. 9 and 10 to comprise a pair of pinions 18a and 18b rotatable independently of one another on the same pivot 89.
  • a washer 90 is mounted so as to rotate with pinion 18a and to slide axially on surfaces parallel to pivot 89. This washer is urged by springs 29 against the bottom of pinion 18b.
  • pinions 18a and 18b be removable as a unit with the pinions, their shaft 89, their mounting arm 19 and their shaft 20, by which they are attached to housing wall 21, all being held in place by an easily removable nut 93.
  • pinions 18a and 18b may be permanently mounted and provided with any well-known blocking means which cause the two pinions to rotate in unison.
  • a machine for winding textile threads onto a bobbin which machine comprises a thread guide, a rotating element driving said thread guide in an alternating movement in the direction of the longitudinal axis of a bobbin, a first spindle upon which said rotating element, is mounted, a second spindle for receiving a bobbin, said spindles being coupled in such a way that the rotation of one of said spindles assures the rotation of the other, and driving means for actuating said bobbin
  • said driving means comprise a first mechanism for driving said bobbin at a constant angular velocity, a second mechanism for driving the body formed by said bobbin and the thread wound thereon at a constant peripheral velocity, said second mechanism including a friction drive roller, and coupling means for alternately connecting said first mechanism to one of said spindles or applying said roller against the periphery of said body.
  • a device as recited in claim 4 wherein said drive roller and said bearing roller are positioned so that, when they contact said body, each roller bears against a respective diametrically opposed generatrix of the surface of revolution defining said body.
  • a device as recited in claim 5 further comprising a first cradle in which said second spindle is rotatively mounted, said cradle being movable in such a way that the orientation of the axis of said second spindle can be modified while remaining in a plane substantially parallel to the common tangent plane of the two circular arcs described by the movement of the axis of rotation of said two rollers as their respective supports pivot, which modification of said second spindle permits the winding of a frusto-conical body of thread on a frusto-conical support.

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US425223A 1964-01-16 1965-01-13 Thread winding machine Expired - Lifetime US3350021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR960578A FR1450398A (fr) 1964-01-16 1964-01-16 Perfectionnements apportés aux bobinoirs

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US3350021A true US3350021A (en) 1967-10-31

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US425223A Expired - Lifetime US3350021A (en) 1964-01-16 1965-01-13 Thread winding machine

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US (1) US3350021A (US06826419-20041130-M00005.png)
BE (1) BE658202A (US06826419-20041130-M00005.png)
CH (1) CH433075A (US06826419-20041130-M00005.png)
FR (1) FR1450398A (US06826419-20041130-M00005.png)
GB (1) GB1095248A (US06826419-20041130-M00005.png)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570777A (en) * 1968-08-19 1971-03-16 Turbo Machine Co Winder and winding method
US3727855A (en) * 1971-04-05 1973-04-17 Leesona Corp Winding method and apparatus
US3730448A (en) * 1969-04-01 1973-05-01 Barmag Barmer Maschf Winding machines with pivotable rail-guided toggle traversing rod guides
US3764090A (en) * 1971-06-30 1973-10-09 Maschinenfa Schweiter Ag Thread laying mechanism for precision winding of pineapple bobbins
US3797768A (en) * 1970-12-22 1974-03-19 Heberlein & Co Ag Thread-guide control apparatus
US3884426A (en) * 1971-10-08 1975-05-20 Schuster & Co F M N Winding and changeover device
US3904140A (en) * 1972-11-10 1975-09-09 Schuster & Co F M N Apparatus for changing the end structural configuration of thread packages
US3933319A (en) * 1974-04-09 1976-01-20 Allied Chemical Corporation Vertical spindle winder
US4297095A (en) * 1980-01-28 1981-10-27 Rca Corporation Filament winding apparatus
US4555069A (en) * 1981-11-02 1985-11-26 Murata Kikai Kabushiki Kaisha Yarn winding apparatus and method
US5033686A (en) * 1984-11-19 1991-07-23 Maschinenfabrik Schweiter Ag Apparatus with at least one reeling station for producing the winding of a cheese
US20090021652A1 (en) * 2007-07-17 2009-01-22 Motorola, Inc. Microprojector with a detachable interaction device
CN107555246A (zh) * 2017-07-20 2018-01-09 徐永香 一种化学纤维生产用卷绕装置
US20190360128A1 (en) * 2018-05-24 2019-11-28 Saurer Spinning Solutions Gmbh & Co. Kg Drafting system and drafting system unit for a spinning machine
CN112173801A (zh) * 2020-10-27 2021-01-05 怀化福瑞钛新材料有限公司 一种包装材料收卷整理装置
CN117163753A (zh) * 2023-10-12 2023-12-05 江苏圣欣不锈钢制品有限公司 一种不锈钢丝绕制装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729051A (en) * 1952-06-20 1956-01-03 Us Rubber Co Method of and apparatus for forming precision wound yarn packages
US2778578A (en) * 1954-05-04 1957-01-22 Universal Winding Co Winding machine
US2996263A (en) * 1957-07-01 1961-08-15 B B Chem Co Winding machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729051A (en) * 1952-06-20 1956-01-03 Us Rubber Co Method of and apparatus for forming precision wound yarn packages
US2778578A (en) * 1954-05-04 1957-01-22 Universal Winding Co Winding machine
US2996263A (en) * 1957-07-01 1961-08-15 B B Chem Co Winding machine

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570777A (en) * 1968-08-19 1971-03-16 Turbo Machine Co Winder and winding method
US3730448A (en) * 1969-04-01 1973-05-01 Barmag Barmer Maschf Winding machines with pivotable rail-guided toggle traversing rod guides
US3797768A (en) * 1970-12-22 1974-03-19 Heberlein & Co Ag Thread-guide control apparatus
US3727855A (en) * 1971-04-05 1973-04-17 Leesona Corp Winding method and apparatus
US3764090A (en) * 1971-06-30 1973-10-09 Maschinenfa Schweiter Ag Thread laying mechanism for precision winding of pineapple bobbins
US3884426A (en) * 1971-10-08 1975-05-20 Schuster & Co F M N Winding and changeover device
US3904140A (en) * 1972-11-10 1975-09-09 Schuster & Co F M N Apparatus for changing the end structural configuration of thread packages
US3933319A (en) * 1974-04-09 1976-01-20 Allied Chemical Corporation Vertical spindle winder
US4297095A (en) * 1980-01-28 1981-10-27 Rca Corporation Filament winding apparatus
US4555069A (en) * 1981-11-02 1985-11-26 Murata Kikai Kabushiki Kaisha Yarn winding apparatus and method
US5033686A (en) * 1984-11-19 1991-07-23 Maschinenfabrik Schweiter Ag Apparatus with at least one reeling station for producing the winding of a cheese
US20090021652A1 (en) * 2007-07-17 2009-01-22 Motorola, Inc. Microprojector with a detachable interaction device
CN107555246A (zh) * 2017-07-20 2018-01-09 徐永香 一种化学纤维生产用卷绕装置
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US11879186B2 (en) * 2018-05-24 2024-01-23 Saurer Spinning Solutions Gmbh & Co. Kg Drafting system and drafting system unit for a spinning machine
CN112173801A (zh) * 2020-10-27 2021-01-05 怀化福瑞钛新材料有限公司 一种包装材料收卷整理装置
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GB1095248A (en) 1967-12-13
CH433075A (fr) 1967-03-31
FR1450398A (fr) 1966-06-24
BE658202A (US06826419-20041130-M00005.png) 1965-04-30

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