US3241778A - Tube holding device for reeling in textile machines - Google Patents

Tube holding device for reeling in textile machines Download PDF

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Publication number
US3241778A
US3241778A US314983A US31498363A US3241778A US 3241778 A US3241778 A US 3241778A US 314983 A US314983 A US 314983A US 31498363 A US31498363 A US 31498363A US 3241778 A US3241778 A US 3241778A
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United States
Prior art keywords
tube
axis
holding means
yarn package
package
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Expired - Lifetime
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US314983A
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English (en)
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Bourgeas Pierre
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • 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
    • B65H54/52—Drive contact pressure control, e.g. pressing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the present invention is concerned with rocker-arm tube-holding devices for winding, twisting, uptwisting, or the like, in a textile machine fitted with a rotary driving roll so designed that the tube and the package under-going formation are driven by said roll, as a result of friction produced by the pressure with which said tube is applied against said roll, under the action of a torque motor, said motor being fitted with a pinion gear in mesh with a toothed sector which is coaxial with the pivotal axis of the tu be-holding rocker-arms.
  • the purpose of the invention is to produce a tube-holding device of the type referred-to above, of very simple and compact constructional design, the sensitive components of which are well protected against dust.
  • said rocker-arms pivot on a support constituted by a closed casing in which are housed both members constituted by the torque motor and the toothed sector, one of said members being operatively connected to said rocker-arms, whilst the other is secured to said support.
  • the toothed sector is integral with the tube-holding rocker-arms whilst the torque motor is integral with the casing.
  • the casing also contains a System for controlling the supply of electric current to the torque motor.
  • Instantaneous withdrawal of the tube relatively to the driving roll can also very readily be effected by a suitable supply of current to the torque motor which is energized in the direction which produces said withdrawal, either following completion of the winding operation, or in response to a break occurring in the yarn, under the control, for example, of any suitable yarn stop-motion device fitted with an electric contact for controlling the supply to the corresponding torque motor.
  • the system for controlling the supply of electric current to the torque motor comprises a potentiometer having a rotary contact operatively connected to a pinion gear in mesh with a toothed sector is also made integral with the tube-holding rocker-arms.
  • the invention is further directed to twisting frames, winding frames, uptwisting frames or the like which comprise a tube-holding device as heretofore defined.
  • FIG. 1 represents in cross-section taken along the broken line I-I of FIG. 2 the combined assembly of a winding tube-holding device.
  • FIG. 2 is a view in profile corresponding to FIG. 1.
  • FIG. 3 is a partial cross-section taken along the line IIIIII of FIG. 1.
  • the cardboard tube 1 on which it is desired to wind a thread 2 for the purpose of forming a package 3 is supported at the two extremities thereof by two rotary members 4, 5 of suitable shape (having a spherical surface in the example) which are mounted to rotate freely on two spindles or pivot-pins 6, 7 which are in turn mounted in the line of extension of each other in the extremities of two arms 8, 9 respectively of a yoke-shaped holding means which is generally designated by the reference 11.
  • the two arms 8, 9 of the yoke or holding means 11 are carried by a transverse member 13, the arm 8 forming one piece with said member whilst the other arm 9 is pivotally coupled to this latter by means of a pin 14 at right angles to the common geometrical axis of the two pivot-pins 6 and 7 which support the cardboard tube.
  • the arm 9 is urged to pivot about its pin 14 towards the interior under the action of a coil spring 15, one end of which is applied against the bottom of a recess 16 which is formed inside the transverse member 13 of the yoke whilst the other end of said spring is applied against a plunger 17 which is in contact with an extension of the arm 9.
  • the moving arm 9 can be moved away from the stationary arm 8 by means of a handle 19 which is rigidly fixed to the arm 9 for the positioning and removal of the cardboard tubes.
  • Th pivot-pin 6 is held in position inside the arm 8 by means of a clamping screw 21 and, in a similar manner, the pivot-pin 7 is held in position in the arm 9 by the threaded end of the handle 19 which is screwed into said arm.
  • the two members 4 and 5 which are designed to support the cardboard tube and which are mounted to rotate freely about their pivot-pins are retained axially on these latter by means of flexible snap-rings as indicated at 23, 24, which co-operate with grooves 25, 26 which are formed in the corresponding pins.
  • the holding means 11 as a whole is supported for angular movement by two cone-point pins 31, 32 which are located on a same geometrical axis parallel to the common axis of the support members 4, 5 of the cardboard tube and which are in turn supported by a supporting means generally indicated by reference numeral 33 and secured by means of screws 34 against the underface of a longitudinal U-section girder which extends along the entire length of the winding frame on which are mounted one or a number of similar rows of yokes.
  • the supporting means 33 as a whole is constituted by a casing body 36 having partly the general shape of a cylindrical tube whose axis is parallel to the common geometrical axis of the two cone-point pins 31 and 32 from which the yoke is suspended, said body being formed at one end thereof by a double bottom constituted by two end-plates 38, 39 which are secured to the body 36 by means of screws 41, said two end-plates 38, 39 being maintained at a certain distance away from each other by means of spacer legs 42 having boxes for screws 41.
  • the other end of the cylindrical body 36 is formed by a double bottom constituted by two end-plates 44, 45 secured by screws 46 and maintained at a certain distance from each other by means of spacer lugs 47 inwardly projecting from the tubular body 36 as shown in FIG. 2
  • toothed sector 51 Within the space formed between the two end-plates 44, 45, there is housed a toothed sector 51, the hub 51a of which is fitted freely over the cylindrical body of the cone-point pin 32 which supports the yoke.
  • a cylindrical clamping bushing 54 which serves both for the purpose of locking the cone-point pin 32 with respect to the yoke and for the purpose of rigidly fixing the toothed sector 51 in rotational motion relatively to said yoke.
  • the bushing is provided with a dog 55 which projects from the inner end face of said bushing and which is engaged in a corresponding diametrical groove 56 formed in the outer end face of the hub 51a of the toothed sector 51.
  • the bushing 54 has a longitudinal slot and clamped to member 13 by means of a system which comprises two tubular wedges 58, 59 fitted inside a bore 61 of the yoke which is at right angles to the bore 53 and secant relatively to this latter.
  • the two wedges 58, 59 are of generally cylindrical shape and have two inclined flattened portions 58a, 59a respectively in contact with the external cylindrical surface of the bushing 54 in the vicinity of the slot 54a of this latter.
  • a locking screw 62 passes freely through the wedge 59, which is pierced for this purpose with a corresponding smooth bore, and is screwed into the wedge 58 which is suitably tapped.
  • This very simple system makes it possible to regulate at the same time the axial position of the cone-point pin 32 relatively to the yoke and the angular position of the toothed sector 51 relatively to said yoke.
  • the toothed sector 51 is engaged with a toothed pinion 64 which is mounted on the output shaft of the reductiongear unit 65 of an electric motor 66 of the type known as a torque motor having two directions of rotation.
  • the reduction-gear unit 65 is integral with the motor 66 and is secured to the internal face of the end-plate 45 by means of screws 67.
  • the entire holding means 11 assembly is capable of angular displacement about the horizontal geometrical axis of the two suspension pins 31, 32 from a position lla in a cardboard cylinder 1 which on members 4, is pressed against a driving roll 68 carried on a longitudinal horizontal shaft 69 of the winding frame and driven in rotation by any suitable conventional means, to a position 11b in which the corresponding end of the toothed 4 sector 51 abuts against the internal face of the cylindrical wall of the body 36.
  • a yarn guide which is carried by a longitudinal rod 72 to which is imparted a back-and-forth motion and which also forms part of the winding frame.
  • the yarn 2 to be wound first passes through a stationary eyelet 74 before passing through said yarn guide 71.
  • the electric motor 66 is supplied from any suitable current source through the intermediary of a control system which consists, in the example shown, of a potentiometer 76 and shaft 77 which actuates the sliding contact and carries a pinion gear 78 which is in mesh with a toothed sector 79.
  • Said toothed sector 79 is similar to the toothed sector 51 and is made fast for rotation with holding means 11 by a coupling which comprises a dog 80 forming part of a clamping bushing 81 and engaged in a recess 82 of the hub 79a of said sector.
  • the bushing 81 is fixed on member 13 by a system of wedges which are locked in position by means of a screw 83.
  • holding means 11 is already acted upon by gravity and consequently has a tendency under the action of its own weight to press the cardboard tube 1 against the driving roll 68.
  • the torque motor 66 is so dimensioned and the current supplied thereto so regulated, especially by the potentiometer 76, that the tube 1 is applied against the driving roll 68 with a desired and suitably selected pressure.
  • the current supplied to the electric motor is given the direction of polarity which is necessary in order to ensure that said pressure is applied as a result of the torque produced by said motor through the reduction-gear unit and through the pinion gear 64 which is in mesh with the toothed sector 51.
  • the yoke 11 moves away from the driving roll 68, with the result that the toothed sector 79 causes the rotation of the pinion gear 78 with which said sector is engaged, thereby initiating the operation of the potentiometer 76.
  • said potentiometer is suitably calibrated and designed, steps can be taken to ensure that, taking into account the increase in the action of gravity on the weight of the yoke and on the increasing weight of the package, the pressure with which said package is applied against the driving roll 68 is maintained at any moment at the desired value, for example at a value which is constant from commencement to completion of the winding operation, this being achieved by means of a continuous regulation of the torque produced by the electric motor 66 under the control of the potentiometer 76.
  • the torque motor can be supplied with current in the direction which immediately produces the full upward movement of the yoke towards the top disengagement position 11d.
  • the combined assembly can also be fitted with a stop motion device of any suitable conventional type which operates an electric contact designed to supply current to the motor under conditions which also initiate the full upward movement of the yoke.
  • Torque motor 66 which is reversible as aforesaid, is
  • FIG. 1 for illustrative purposes as having a pair of sections M and M1 respectively, with the former for rotation in a direction which causes raising of the yoke 11 and the latter for rotation in a direction opposite thereto.
  • Portion M is energized from the supply AD through a two-way switch H and through a pole BF of a two pole switch G.
  • Switch H is a time delay operated switch having a rest position on terminal A1 so that upon being energized it swing-s from rest position A1 to work position B only after a predetermined time has elapsed.
  • a [feeler member T is operatively connected to switch G and has a portion bearing against the thread 2 to be wound on the core 1. The feeler arrangement T is such that when the thread 2 is slack or broken, switch G will be placed in position FB while when the thread is taut switch G Will be in the position shown by the dashed line.
  • the section M1 of motor 66 is energiza'ble either directly from the mains AD through switch H, terminal A1, and switch AlE, or through the other supply lines CD, of adjusted voltage according to the working conditions required, through variable resistor 76 and switch 01E.
  • the thread 2 is, of course, slack and switch G assumes the position shown in full lines.
  • the switch H remains in the rest position A1 for the aforesaid predetermined delay time threreof as a result of which the section M1 of motor 66 is enabled to be fully energized through the supply lines AD, switch HA1, and switch AlE.
  • the yoke 11 which initially was in its raised position, is, therefore, lowered by the aforesaid actuation of motor section M1.
  • the feeler member T will respond by moving switch G to the position thereof shown in full lines whereby switch contact E01 moves to its position EA]; and switch contact F moves to position FB, thus energizing the section M of motor 66 by connecting the same across the supply lines AD through the switch H which is now in its B position. As a result the direction of rotation is reversed and the yoke 11 is raised.
  • a range of modulation both of the direction and intensity of the current supplying the torque motor can also be pre-established by means of a program which is also established in advance as a function of the results to be obtained.
  • the device further permits of remote checking of the angular position of the yoke, that is to say of the stage reached by the winding operation in progress, by means of remote transmission of the position of the toothed sector which can if necessary be provided, for example, with a sliding contact which is adapted to move over a series of contact-studs connected to a suitable signalling system or alternatively to a continuous variation indicator, the pointer of which would reproduce the angular position of the yoke.
  • An apparatus for forming a yarn package on a tube, com-prising in combination, supporting means including a casing; holding means mounted on said supporting means for angular movement about an axis and adapted to support a tube for rotation; drive roll means for rotating the tube with a yarn package being formed thereon whereby said holding means turns about said axis as said yarn package grows; a torque motor mounted in said casing and enveloped thereby, said motor operatively connected with said holding means for applying to the same a torque acting about said axis; and regulating means for said torque motor having an adjustable means operatively connected with said holding means and controlled by the same in accordance with the angular displacement of said holding means by said yarn package about said axis for maintaining a selected pressure between said drive roll means and said package irrespective of the increasing size and weight of said yarn package.
  • An apparatus for forming a yarn package on a tube comprising in combination, supporting means including a casing; holding means mounted on said supportig means for angular movement about an axis and adapted to support a tube for rotation; drive roll means for rotating a tube with a yarn package being formed thereon whereby said holding mean-s turns about said axis as said yarn package grows; a torque motor mounted in said casing and operatively connected with said holding means for applying to the same a torque acting about said axis; and regulating means for said torque motor mounted in said casing and having an adjustable means operatively connected with said holding means and controlled by the same in accordance with the angular displacement of said holding means by said yarn package about said axis for maintaining a selected pressure between said drive roll means and said package irrespective of the increasing size and weight of said yarn package.
  • An apparatus for forming a yarn package on a tube, comp-rising in combination, supporting means including 'a casing; holding means mounted on said supporting means for angular movement about an axis and adapted to support a tube for rotation; drive roll means for rotating a tube with a yarn package being formed thereon whereby said holding means turns about said axis as said yarn package grows; an electric torque motor mounted in said casing and operatively connected with said holding means for applying to the same a torque acting about said axis; and regulating means for increasing, reducin and reversing the torque of the same, said regulating means including an adjustable potentiometer arranged in the circuit of said electric motor and controlled by the same in accordance with the angular displacement of said holding means by said yarn package about said axis for maintaining a selected pressure between said drive roll means and said package irrespective of the increasing size and weight of said yarn package.
  • An apparatus for forming a yarn package on a tube comprising in combination, supporting means; holding means mounted on said supporting means for angular movement about an axis and adapted to support a tube for rotation; drive roll means for rotating a tube with a yarn package being formed thereon whereby said holding means turns about said axis as said yarn package grows; an electric torque motor operatively connected with said holding means for applying to the same a torque acting about said axis; and regulating means including an adjustable potentiometer connected into the circuit of said electric motor for increasing, reducing, and reversing the torque of the same and connected with said holding means for turning movement about said axis and controlled .by said holding means in accordance with the angular displacement of said holding means by said yarn package about said axis for maintaining a selected pressure between said drive roll means and said package irrespective of the increasing size and weight of said yarn package.
  • An apparatus for forming a yarn package on a tube comprising in combination, supporting means; holding means mounted on said supporting means for angular movement about an axis and adapted to support a tube for rotation; drive r-oll means for rotating a tube with a yarn package being formed thereon whereby said holding means turns about said axis as said yarn package grows; an electric torque motor mounted on one of said means; transmission means for connecting said torque motor with said holding means for applying to the same a torque acting about said axis; and regulating means for said torque motor operatively connected with said holding means and controlled by the same in accordance with the angular displacement of said holding means by said yarn package about said axis for maintaining a selected pressure between said drive roll means and said package irrespective of the increasing size and weight of said yarn package, said regulating means including a potentiometer adapted to increase, reduce, and reverse the current flowing through said torque motor.
  • said transmission means include a pinion driven by said motor, and a gear sector meshing with said pinion, said gear sector being secured to said holding means for angular movement therewith and coaxial with the same; and said torque motor being mounted on said supporting means.
  • said casing is of generally tubular shape and has at the ends thereof double walls, each double wall forming a cavity, and wherein said transmission means is located in one of said cavities; and including another transmission means located in the other cavity and connecting said holding means with said adjustable means of said regulating means.
  • said other transmission means includes a pinion connected to said adjustable means, and a gear sector secured to said holding means for angular movement and meshing with said last mentioned pinion.

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  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
US314983A 1962-11-28 1963-10-09 Tube holding device for reeling in textile machines Expired - Lifetime US3241778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU42775 1962-11-28

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US3241778A true US3241778A (en) 1966-03-22

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US314983A Expired - Lifetime US3241778A (en) 1962-11-28 1963-10-09 Tube holding device for reeling in textile machines

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US (1) US3241778A (en, 2012)
CH (1) CH398403A (en, 2012)
GB (1) GB979097A (en, 2012)
LU (1) LU42775A1 (en, 2012)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552666A (en) * 1967-07-27 1971-01-05 Palitex Project Co Gmbh Bobbin frame on upward twisting machines
US3690579A (en) * 1971-11-15 1972-09-12 Northrop Carolina Inc Textile thread winder with improved thread traversing mechanism
US3690578A (en) * 1971-05-03 1972-09-12 Northrop Carolina Inc Textile thread winder with grooved drive roll
US3690576A (en) * 1971-05-03 1972-09-12 Northrop Carolina Inc Textile thread winder with tension compensating device
US3690577A (en) * 1971-05-03 1972-09-12 Northrop Carolina Inc Textile thread winder with transfer tail forming device
US3697007A (en) * 1970-10-06 1972-10-10 Northrop Carolina Inc Winding apparatus
US3845911A (en) * 1972-10-31 1974-11-05 Turbo Machine Co Winder
US3934830A (en) * 1973-05-28 1976-01-27 Zinser Textilmaschinen Gmbh Spooling mechanism
US3940074A (en) * 1973-02-07 1976-02-24 Centralne Biuro Techniczne Przemyslu Maszyn Wlokienniczych Device for damping vibrations of the bobbin holder
US4022390A (en) * 1974-09-16 1977-05-10 Ateliers De Constructions Bourgeas-Fourgeirol Device for yarn spooling
US4126279A (en) * 1976-10-07 1978-11-21 Barmag Barmer Maschinenfabrik Ag Winding devices for spooling yarns
DE3927142A1 (de) * 1989-08-17 1991-02-21 Schlafhorst & Co W Einrichtung zum steuern des kontaktdruckes und/oder der relativbewegung zwischen einer spulwalze und einer spule
US20010045488A1 (en) * 2000-03-11 2001-11-29 Christian Sturm Bobbin-winding device for a cheese-producing textile machine
US6616083B2 (en) * 2000-10-20 2003-09-09 Savio Macchine Tessili S.P.A. Reel-stick device for winding yarn with regulated pressure, particularly for double-twist twisting frames
US20060262987A1 (en) * 2001-11-22 2006-11-23 Shinya Kadono Variable length coding method and variable length decoding method
CN110902484A (zh) * 2018-09-18 2020-03-24 Ssm萨罗瑞士麦特雷有限公司 用于在卷绕装置中转动线筒的方法和装置
CH717382A1 (de) * 2020-05-05 2021-11-15 Ssm Schaerer Schweiter Mettler Ag Verfahren und Vorrichtung zum Aufspulen eines Fadens auf eine Spule.
US20220048724A1 (en) * 2020-08-13 2022-02-17 SSM Schärer Schweiter Mettler AG Winding device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023681A (en) * 1934-09-25 1935-12-10 Great Northern Paper Co Winding reel
US2150951A (en) * 1936-01-15 1939-03-21 Du Pont Apparatus for the production of artificial thread
US2194078A (en) * 1936-12-09 1940-03-19 Oilgear Co Hold-down system
US2572904A (en) * 1946-04-06 1951-10-30 American Viscose Corp Apparatus for winding
DE848475C (de) * 1949-07-17 1952-09-04 Reiners Walter Dr Ing Hydraulische Baumanpressvorrichtung fuer Zettelmaschinen und aehnliche Garnwickelmaschinen
US2811317A (en) * 1951-05-03 1957-10-29 John Bright & Brothers Ltd Machine for winding threads or the like
CH348344A (de) * 1956-10-23 1960-08-15 Spinnerei Karl Marx Veb Vlieswickler mit Schwenkarmen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023681A (en) * 1934-09-25 1935-12-10 Great Northern Paper Co Winding reel
US2150951A (en) * 1936-01-15 1939-03-21 Du Pont Apparatus for the production of artificial thread
US2194078A (en) * 1936-12-09 1940-03-19 Oilgear Co Hold-down system
US2572904A (en) * 1946-04-06 1951-10-30 American Viscose Corp Apparatus for winding
DE848475C (de) * 1949-07-17 1952-09-04 Reiners Walter Dr Ing Hydraulische Baumanpressvorrichtung fuer Zettelmaschinen und aehnliche Garnwickelmaschinen
US2811317A (en) * 1951-05-03 1957-10-29 John Bright & Brothers Ltd Machine for winding threads or the like
CH348344A (de) * 1956-10-23 1960-08-15 Spinnerei Karl Marx Veb Vlieswickler mit Schwenkarmen

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552666A (en) * 1967-07-27 1971-01-05 Palitex Project Co Gmbh Bobbin frame on upward twisting machines
US3697007A (en) * 1970-10-06 1972-10-10 Northrop Carolina Inc Winding apparatus
US3690578A (en) * 1971-05-03 1972-09-12 Northrop Carolina Inc Textile thread winder with grooved drive roll
US3690576A (en) * 1971-05-03 1972-09-12 Northrop Carolina Inc Textile thread winder with tension compensating device
US3690577A (en) * 1971-05-03 1972-09-12 Northrop Carolina Inc Textile thread winder with transfer tail forming device
US3690579A (en) * 1971-11-15 1972-09-12 Northrop Carolina Inc Textile thread winder with improved thread traversing mechanism
US3845911A (en) * 1972-10-31 1974-11-05 Turbo Machine Co Winder
US3940074A (en) * 1973-02-07 1976-02-24 Centralne Biuro Techniczne Przemyslu Maszyn Wlokienniczych Device for damping vibrations of the bobbin holder
US3934830A (en) * 1973-05-28 1976-01-27 Zinser Textilmaschinen Gmbh Spooling mechanism
US4022390A (en) * 1974-09-16 1977-05-10 Ateliers De Constructions Bourgeas-Fourgeirol Device for yarn spooling
US4126279A (en) * 1976-10-07 1978-11-21 Barmag Barmer Maschinenfabrik Ag Winding devices for spooling yarns
US5112000A (en) * 1989-08-17 1992-05-12 W. Schlafhorst Ag & Co. Apparatus for controlling the contact pressure and/or relative motion between a bobbin cylinder and a bobbin
DE3927142A1 (de) * 1989-08-17 1991-02-21 Schlafhorst & Co W Einrichtung zum steuern des kontaktdruckes und/oder der relativbewegung zwischen einer spulwalze und einer spule
DE3927142C2 (de) * 1989-08-17 1998-02-12 Schlafhorst & Co W Einrichtung zum Steuern des Kontaktdruckes und/oder der Relativbewegung zwischen einer Spulwalze und einer Spule
US20010045488A1 (en) * 2000-03-11 2001-11-29 Christian Sturm Bobbin-winding device for a cheese-producing textile machine
US6655628B2 (en) * 2000-03-11 2003-12-02 W. Schlafhorst Ag & Co. Bobbin-winding device for a cheese-producing textile machine
US6616083B2 (en) * 2000-10-20 2003-09-09 Savio Macchine Tessili S.P.A. Reel-stick device for winding yarn with regulated pressure, particularly for double-twist twisting frames
US20060262987A1 (en) * 2001-11-22 2006-11-23 Shinya Kadono Variable length coding method and variable length decoding method
CN110902484A (zh) * 2018-09-18 2020-03-24 Ssm萨罗瑞士麦特雷有限公司 用于在卷绕装置中转动线筒的方法和装置
CH715345A1 (de) * 2018-09-18 2020-03-31 Ssm Schaerer Schweiter Mettler Ag Verfahren zum Schwenken einer Spule in einer Spulvorrichtung, sowie Spulvorrichtung.
US11203508B2 (en) 2018-09-18 2021-12-21 SSM Schärer Schweiter Mettler AG Method and device for swiveling a bobbin in a winding device
CN110902484B (zh) * 2018-09-18 2022-12-09 Ssm萨罗瑞士麦特雷有限公司 用于在卷绕装置中转动线筒的方法和装置
TWI798490B (zh) * 2018-09-18 2023-04-11 瑞士商Ｓｓｍ恰特斯威特美特勒公司 用於在捲繞裝置中轉動線筒的方法和裝置
CH717382A1 (de) * 2020-05-05 2021-11-15 Ssm Schaerer Schweiter Mettler Ag Verfahren und Vorrichtung zum Aufspulen eines Fadens auf eine Spule.
US20220048724A1 (en) * 2020-08-13 2022-02-17 SSM Schärer Schweiter Mettler AG Winding device
US12297068B2 (en) * 2020-08-13 2025-05-13 Ssm Scharer Schweiter Mettler Ag Winding device

Also Published As

Publication number Publication date
CH398403A (fr) 1966-03-15
LU42775A1 (en, 2012) 1964-05-28
GB979097A (en) 1965-01-01

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