CN101778789A - Thread-laying device - Google Patents

Thread-laying device Download PDF

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Publication number
CN101778789A
CN101778789A CN200780053854A CN200780053854A CN101778789A CN 101778789 A CN101778789 A CN 101778789A CN 200780053854 A CN200780053854 A CN 200780053854A CN 200780053854 A CN200780053854 A CN 200780053854A CN 101778789 A CN101778789 A CN 101778789A
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CN
China
Prior art keywords
cylinder
thread
lay
halfbody
axle
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.)
Pending
Application number
CN200780053854A
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Chinese (zh)
Inventor
M·比雷尔
L·孔茨
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SSM AG
Original Assignee
SSM 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 SSM AG filed Critical SSM AG
Publication of CN101778789A publication Critical patent/CN101778789A/en
Pending legal-status Critical Current

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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
    • B65H54/40—Arrangements for rotating packages
    • B65H54/46—Package drive drums
    • B65H54/48—Grooved drums
    • 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
    • B65H54/46—Package drive drums
    • B65H54/50—Slotted or split drums
    • 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

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  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Prostheses (AREA)

Abstract

The present invention relates to a kind of make with reel for yarn around, the thread-laying device that uses when preferably constituting the yarn bobbin of cross winding bobbin, having can be by the lay cylinder (2) of actuating device around rotation axis (1) rotation, this lay cylinder has the slit (25) of guiding silk thread on the periphery of lay cylinder (2), wherein said rotation axis (1) is made of an axle (6) with two axle heads (10,11).Here, one in the described axle head constitutes assembling axle head (10), make described axle (6) be assemblied on the thread-laying device with this assembling axle head (10), and second axle head (11) constitutes axle head freely, makes to form the one-sided supporting of lay cylinder (2).

Description

Thread-laying device
Technical field
The present invention relates to a kind of be used for make with reel for yarn around, the thread-laying device that uses when preferably constituting the yarn bobbin of cross winding bobbin, have and utilize the lay cylinder of actuating device around rotation axis rotation, described lay cylinder has the slit of guiding silk thread on the periphery of lay cylinder, wherein said rotation axis is made of an axle with two axle heads.
Background technology
When making yarn bobbin, in order to realize reeling equably, the silk thread that must make yarn to be spooled on the length of the longitudinal axis of yarn bobbin, be to move back and forth on the stroke of yarn bobbin, implement crank motion thus.This crank motion is called lay (Verlegen).To the so-called lay cylinder of this known employing.The longitudinal axis that is parallel to yarn bobbin at this lay cylinder with its rotation axis is arranged in the thread-laying device in the yarn bobbin front in the silk thread process.Be directed in serration (in a zigzag) slit of silk thread in the columniform surface of lay cylinder (periphery) and pass the lay cylinder tangently with the axle that constitutes rotation axis.Silk thread abuts on the described axle in other words.Make silk thread crank motion on the length of the longitudinal axis of yarn bobbin by guiding silk thread in described slit, therefore described slit longitudinal axis vertically on correspondingly extend.In other words, the form of coiling, promptly the shape of characteristic by the slit of reeling determined.Axle described here is bearing on the thread-laying device by ball-bearing casing on two axle heads usually.That is, use is to the supporting of lay cylinder both sides.
Because silk thread abuts on the described axle, at the inner sediment that formed silk thread abrasive dust can occur of lay cylinder, this sediment can improve the friction on the described axle.This friction has improved the probability of silk thread fracture, and this may cause silk thread to be wrapped on the lay cylinder again.Therefore on the periphery of lay cylinder, window is set in order to clean the lay cylinder.But when stroke hour, be the longitudinal axis of lay cylinder when having an appointment 1 to 6 inch shorter length, be difficult to clean by this window.The rotation of this window causes very high risk of injury in addition, therefore screened housing must be set.
Being bearing in of lay cylinder both sides in order to clean the lay cylinder or to change the lay cylinder so that cause very high set-up cost usefulness when dismantling the lay cylinder with lay cylinder with other coiling characteristic.Must use the basic building block of different lay cylinders in addition for different strokes, because the always necessary whole length of cross-over connection axle between the assembling point on the thread-laying device, to realize the supporting of its both sides.
Necessary cleaning roller when changing product, for example light thus yarn can not polluted by the sediment of front yarn (fine hair, shiny pharmaceutical (avivage) etc.).
Also this thing happens for possibility, that is, silk thread shifts (Umspulen) tear fracture of reeling between cylinder and spool (coiling body), and silk thread is retained on the drum shaft owing to shiny pharmaceutical adheres to and is wound on the drum shaft thus.Must cut this " cylinder coiling " with scissors or cutter now.Because relatively poor accessibility, this (because the window in the cylinder sheet material that constitutes periphery) can only be realized usually very bothersomely.Often must take out, dismantle and clean whole cylinder holding element for this reason.In order to clean, on the cylinder sheet material of known lay cylinder or have the slit in the fin or have hole in the flange components.These structures are breakneck and must utilize the capable protection of single-door.
Summary of the invention
The objective of the invention is, a kind of thread-laying device is provided, this shortcoming of avoiding prior art of this thread-laying, wherein conversion coiling characteristic especially apace.
Described purpose realizes by the thread-laying device of independent claims.Each dependent claims constitutes the preferred embodiment of the present invention.
According to of the present invention be used for make with reel for yarn around, the thread-laying device that uses when preferably constituting the yarn bobbin of cross winding bobbin has one can be by the lay cylinder of an actuating device around rotation axis rotation, described lay cylinder has the slit of guiding silk thread on the periphery of lay cylinder.Described rotation axis is made of an axle with two axle heads.
According to the present invention, an axle head constitutes the assembling axle head like this, that is, described axle is assemblied on the thread-laying device by this assembling axle head.Second axle head constitutes axle head freely.In other words, described axle is supporting unilaterally just, therefore forms the one-sided supporting of lay cylinder, is one-sided clamping.
Axle described here for example can directly be made of or can be provided with the rotatable supporting member of described axle in the extension of the motor shaft of electrical motor electrical motor, actuating device can be made of belt driver thus.Described axle also can assemble rigidly, thereby just the lay cylinder be can be rotated to support on the described axle.
By just assembling the lay cylinder unilaterally, can be simply and dismantle and/or change the lay cylinder apace, for example be used to change the coiling characteristic of the stroke aspect of yarn bobbin.Therefore the lay cylinder needn't have window in the periphery of lay cylinder.Can clean under the higher situation about expending when not dismantling the lay cylinder.If on periphery, there is not window, can save Secure Shell.The opening of rotation in other words, in according to lay cylinder of the present invention, also can save door, because needn't be set.
Have hollow shaft according to lay cylinder of the present invention, its hollow mandrel preferably installs on the described axle by the rotatable supporting of ball-bearing casing ground cover highly beneficially.Preferably overlap on the axis of the described axle of the conduct that is inserted into rigidity at this hollow shaft and can be rotated to support on it.Described axle can be assemblied on the thread-laying device rigidly thus, thereby described axle forms a rigidity and stationkeeping, highly stable axis.Actuating device can directly for example act on the hollow shaft by belt driver or transmit module by the power of gear case form and realize driving.
Described lay cylinder preferably includes one and is arranged on the first distolateral cylinder halfbody of assembled shaft and is arranged on second tin roller halfbody in the zone of axle head freely, and wherein each cylinder halfbody constitutes the branch surface of the periphery of lay cylinder respectively.The slit of guiding yarn constitutes by the gap that each minute surface is separated.Can easily two cylinder halfbodies be taken apart mutually like this, so that for example clean the inside of lay cylinder.
Be arranged on the first distolateral cylinder halfbody of assembled shaft and captive joint with described hollow shaft highly beneficially, preferably be threaded, and the second tin roller half bushes installs on the hollow shaft and on hollow shaft rotationally fixedly be connected with hollow shaft.Realize the floating support of lay cylinder thus.Like this,, can at first take off the second tin roller halfbody, then the second tin roller halfbody be gone up slippage with hollow shaft from described axle and get off in order to dismantle the lay cylinder.Obtain the very strong arrangement form of rigidity of lay cylinder thus, the gap that is used to guide yarn thus is very stable on the gap length degree especially betwixt.
Described second tin roller halfbody advantageously is fixed on the hollow shaft by fast locking mechanism, thus especially for cleaning purpose can also simplify taking off of second tin roller halfbody.Described fast locking mechanism (Schnell-verschlussmechanismus) also can be used to adjust the gap width of guiding yarn.
This fast locking mechanism can have one can utilize the ring of screwed to the hollow shaft, and wherein said screw thread constitutes on each fixture block that is fixed on the ring turningly.Obtain failure-free thus and be threaded, and needn't on long thread segment, screw described ring securely.
If between the first cylinder halfbody and second tin roller halfbody on hollow shaft suit at least one be preferably the spacer element of annular, then can utilize the thickness of described spacer element and/or quantity to determine to guide the gap width in the slit of yarn.Can make thus according to lay cylinder of the present invention and be complementary with different silk thread thickness neatly.
The branch surface that is made of the cylinder halfbody of periphery and/or the end face of lay cylinder advantageously are designed to not have opening.In other words, cylinder surface is an osed top, that is, it is not used in the opening of cleaning.Danger injured on the lay cylinder is minimized.
Description of drawings
Describe the present invention with reference to the accompanying drawings in detail by means of several embodiment below.In the accompanying drawing:
Fig. 1 illustrates according to thread-laying device of the present invention with transverse sectional view;
Fig. 2 illustrates two lay cylinders according to the different coiling characteristic of having of thread-laying device of the present invention;
Fig. 3 illustrates a form of implementation according to thread-laying device of the present invention with transverse sectional view, and this form of implementation has osed top lay cylinder;
Fig. 4 with transverse sectional view illustrate Fig. 3 according to thread-laying device of the present invention, this thread-laying device has the lay cylinder of opening;
Fig. 5 illustrates the anti-rotation fixed sturcture according to thread-laying device of the present invention, is used to make the second tin roller halfbody to be connected with the hollow shaft rotationally fixedly;
Fig. 6 illustrates the preferred embodiment of fast locking mechanism, is used to protect the second tin roller halfbody on the hollow shaft;
Fig. 7 is illustrated in the operation of the fast locking mechanism shown in Fig. 6;
Fig. 8 illustrates and is used for by fixedly another locking variation of second tin roller halfbody of standard thread.
The specific embodiment
The diagram of each accompanying drawing illustrates according to content of the present invention very simplifiedly and should not be construed as and meets ratiometric.According to each component part of content of the present invention can show well that the mode of its structure illustrates.
Fig. 1 illustrates according to thread-laying device of the present invention with transverse sectional view.This thread-laying device has can be by the lay cylinder 2 of an actuating device around rotation axis 1 rotation, and this lay cylinder constitutes a periphery 4.Rotation axis 1 is made of the axle 6 with one or two axle head.This axle 6 is assemblied on the thread-laying device rigidly.Axle head constitutes assembling axle head 10, so that axle 6 is assemblied on the thread-laying device by this assembling axle head 10, and second axle head 11 constitutes free axle head, with the one-sided supporting of formation to lay cylinder 2.Lay cylinder 2 has a hollow shaft 14, and its hollow mandrel 14 rotatable supporting ground covers install on the axle 6.Here hollow shaft 14 is bearing on the axle 6 of rigidity by ball-bearing casing.Actuating device constitutes electrical motor 15, and this electrical motor drives the rotation of lay cylinder by belt driver 16.
Described lay cylinder 2 has a second tin roller halfbody 22 that is arranged in the zone that the first distolateral cylinder halfbody 21 of assembled shaft and is arranged on axle head 11 freely.Here each cylinder halfbody 21,22 constitutes the branch surface of the periphery of lay cylinder 2 respectively.The slit 25 of one guiding yarn constitutes by the gap that separates each minute surface.
Be arranged on assembled shaft distolateral, promptly be arranged in the accompanying drawings the left side the first cylinder halfbody 21 utilize screw 28 to be connected with hollow shaft regularly.Second tin roller halfbody 22 cover install on the hollow shaft 14 and on hollow shaft 14 rotationally fixedly be connected with hollow shaft 14 by flange 30.Second tin roller halfbody 22 is fixed on the hollow shaft 14 by a fast locking mechanism 22.
Therefore for example for cleaning purpose can remove the cylinder halfbody on right side apace.Therefore can use osed top cylinder sheet material, that is, the periphery of lay cylinder 2 no longer must have window.Therefore can for example cover with the lay cylinder 2 of door to rotation.
Fig. 2 illustrates two lay cylinders with different coiling characteristics according to thread-laying device of the present invention.The lay cylinder that illustrates above in the figure for example has 6 inches stroke, and the lay cylinder that illustrates below in the figure for example has 1.5 inches stroke.Identical for the basic element of character of lay cylinder being constituted, the second tin roller halfbody 22 that is arranged in the zone of axle head is freely forming under the situation in slit 25 of the guiding yarn of wishing it to be assemblied in respectively on the position identical on the hollow shaft 14 constituting on the length of its longitudinal axis.This feasible stroke that can change the lay cylinder by the transition components (Wechselsatz) of changing cylinder sheet material or cylinder halfbody 21,22 apace.
Fig. 3 illustrates the transverse sectional view according to a form of implementation of thread-laying device of the present invention, wherein has osed top lay cylinder.Assembling axle head 10 is arranged on the left side of lay cylinder 2 in the figure.In other words, axle 6 utilizes 50 assemblings of nut, for example hexagonal nut, promptly is tightened on the holding member 52, for example shell of thread-laying device as rigid shaft.Except the slit 25 of guiding yarn, lay cylinder 2 has the osed top periphery, that is, cylinder sheet material is to seal (closure).
The cylinder halfbody on right side has cylinder sheet material 61 flange 60 fixed thereon in the figure.Described flange 60 is fixed on the sleeve pipe 63 and driven wheel 65 as hollow shaft by link.Sleeve pipe 63 and driven wheel 65 are bearing on the axle 6 by ball-bearing casing 67,68, for the situation of the ball-bearing casing 68 on figure right side, by inserting sleeve 71 supportings in the axle 6.One lining 69 is as the interval holding element.The cylinder halfbody on right side is assemblied on the sleeve pipe 63 by anti-rotation connecting element 70 and utilizes locking piece 72 lockings in the figure.This locking piece 72 constitutes the fast locking spare with piston ring 75 and is screwed on the threaded journal 76 that is fixed on the sleeve pipe 63.
Cylinder starting when preventing that cylinder halfbody on the right side from taking off can be monitored the position of cylinder.This can realize by sensor, for example Hall element 80, and this sensor is assemblied on the static hollow shaft 6 and the axial spacing of monitoring locking spare 72.Magnet base (Magnethalter) 82 is set on locking piece 72 for this reason.The cable of sensor passes hollow shaft 6 and derives.
Two cylinder halfbodies on left side and right side form slit 25, and during the Filament winding of yarn bobbin, described gap makes the silk thread crank motion.
The precision of silk thread guiding (crank motion) is subjected to the influence of gap width.The slit is narrow more, and guidance accuracy is high more.Can adjust gap width by the spacing washer that cover installs on the sleeve pipe 63, described spacing washer right side in the figure forms spacing between sleeve pipe 63 and the flange 90.
Adjust slit 25 at the thickest yarn traditionally, to reduce adjusting work.
Utilization is according to this preferred implementing form of lay cylinder of the present invention, can be in the shortest time best to be produced, be that yarn to be spooled (size) is adjusted slit 25.Simplified cleaning significantly by the complete halfbody of removing the right side.Thread-laying device according to Fig. 3 of the present invention shown in Figure 4 wherein is provided with the lay cylinder of opening.Here illustrate, the second tin roller halfbody is passed from hollow shaft 6 and sleeve pipe 63, and pulled down to the right.
Fig. 5 illustrates anti-structure of rotating connecting element 70 with a part of three-dimensional view, is used for rotationally fixedly the second tin roller halfbody is connected with the hollow shaft 63 that is called sleeve pipe.Anti-rotation connecting element 70 is realized by projection 100 on the hollow shaft 63, that embed in the groove 102 on the second tin roller halfbody.
Fig. 6 illustrates a preferred implementing form that is used for the second tin roller halfbody is fixed on the fast locking mechanism on the hollow shaft.This closure also can be realized by fast locking spare.In this fast locking spare, replace simple screw thread to use thread segment 110 in the closure side, by pressing (compression) described thread segment is moved on the screw thread in left side, up to taking place, leans on by retaining.The fixture block 112 that thread segment 110 is arranged on be used to carry out pressing.Allow to make fast closure to move into by each fixture block 112 being carried out pressing, because radially outward thread segment is pressed off thus.Can make the closure pretension with minimum expending now by rotation.
This fast locking spare prevents that very reliably it from unclamping.Screw thread can be designed to self-locking.Limit overload torque by spring 114.If clamp load torque, the axial pre tightening force that promptly causes by fast locking spare are not enough, then only the formation of bobbin is had a negative impact.It is very low that risk of injury keeps.
Fig. 7 illustrates the operation of the fast locking spare shown in Fig. 6.Shown in Fig. 7 a, at first with pressing of fast locking spare and immigration.Then shown in Fig. 7 b, the cylinder halfbody on right side for example is inserted into always on the locating dowel pin 120 that is used for the lay seamed edge, touches.Unclamp fast locking spare now.Follow rotation lock component shown in Fig. 7 c, up to unitor, i.e. screw thread fixture block clamping (ü berschnappen) in place.
Fig. 8 illustrates and is used to utilize fixedly another closure modification of second tin roller halfbody of standard thread.The cylinder halfbody on right side is screwed on the halfbody in left side by screw thread 130.This can utilize one especially can realize that it can rotate by free movable rotary handle 132 on the halfbody on right side.Here Zuo Ce cylinder halfbody has a threaded journal 134 that is fixedly fitted on the swivel.
For branch surface to the periphery of lay cylinder on lay cylinder halfbody distolateral is maintained fixed, can fin be set in lay cylinder inside.
Advise a kind of be used for make twine with yarn, preferably constitute the thread-laying device that yarn bobbin that cross winding bobbin constitutes uses, this thread-laying device has can be by the lay cylinder 2 of an actuating device around rotation axis 1 rotation, this lay cylinder has the slit 25 of guiding yarn on the periphery of lay cylinder 2, wherein said rotation axis 1 is made of an axle 6 with two axle heads 10,11.Here an axle head constitutes assembling axle head 10, so that described axle 6 utilizes this assembling axle head 10 to be assemblied on the thread-laying device, and second axle head 11 constitutes axle head freely, to constitute the one-sided supporting to lay cylinder 2.
The present invention is not limited to the above embodiments.But it is contemplated that the modification of some, these modification also can be used in the multi-form configuration of feature of the present invention.

Claims (9)

  1. Make with reel for yarn around, the thread-laying device that uses when preferably constituting the yarn bobbin of cross winding bobbin, having can be by the lay cylinder (2) of actuating device around rotation axis (1) rotation, this lay cylinder has the slit (25) of guiding silk thread on the periphery of lay cylinder (2), wherein said rotation axis (1) has two axle heads (10 by one, 11) axle (6) constitutes, it is characterized in that, one in the described axle head constitutes assembling axle head (10), make described axle (6) be assemblied on the thread-laying device with this assembling axle head (10), and second axle head (11) constitutes axle head freely, makes to form the one-sided supporting of lay cylinder (2).
  2. 2. thread-laying device as claimed in claim 1 is characterized in that, described lay cylinder (2) has a hollow shaft (14), and wherein this hollow shaft (14) preferably installs on the described axle (6) by the rotatable supporting of ball-bearing casing ground cover.
  3. 3. as each described thread-laying device in the claim 1 to 2, it is characterized in that, described lay cylinder (2) has a second tin roller halfbody (22) that is arranged in the zone that the first distolateral cylinder halfbody (21) of assembled shaft and is arranged on axle head (11) freely, wherein these two cylinder halfbodies constitute the branch surface of the periphery of lay cylinder (2) respectively, and the slit (25) of guiding silk thread constitutes by the gap that each minute surface is separated.
  4. 4. as claim 2 and 3 described thread-laying devices, it is characterized in that, being arranged on the distolateral described first cylinder halfbody (21) of assembled shaft is connected with hollow shaft (14) regularly, preferably be threaded, second tin roller halfbody (22) cover installs on the hollow shaft (14) and goes up rotationally fixedly at hollow shaft (14) and is connected with hollow shaft (14).
  5. 5. thread-laying device as claimed in claim 4 is characterized in that, described second tin roller halfbody (22) is fixed on the hollow shaft (14) by fast locking mechanism (32).
  6. 6. thread-laying device as claimed in claim 5 is characterized in that, described fast locking mechanism (32) has and can utilize screwed to arrive ring on the hollow shaft (14), and wherein said screw thread forms on each fixture block that is fixed on the described ring turningly.
  7. 7. as claim 3 and 6 described thread-laying devices, it is characterized in that, between the first cylinder halfbody (21) and second tin roller halfbody (22), at least one spacer element cover that is preferably annular installs on the hollow shaft (14), wherein guides the gap width in the slit (25) of silk thread to determine by the thickness and/or the quantity of spacer element.
  8. 8. as each described thread-laying device in claim 1 and 7, it is characterized in that the branch surface of the periphery that is made of described two cylinder halfbodies (21,22) and/or the end face of lay cylinder (2) constitute does not have opening.
  9. 9. the yarn bobbin manufacturing equipment has as each described thread-laying device in the claim 1 to 8.
CN200780053854A 2007-06-21 2007-12-06 Thread-laying device Pending CN101778789A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007029452.4 2007-06-21
DE102007029452 2007-06-21
PCT/EP2007/010572 WO2008154949A1 (en) 2007-06-21 2007-12-06 Thread-laying device

Publications (1)

Publication Number Publication Date
CN101778789A true CN101778789A (en) 2010-07-14

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ID=39271215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200780053854A Pending CN101778789A (en) 2007-06-21 2007-12-06 Thread-laying device

Country Status (7)

Country Link
EP (1) EP2170750B1 (en)
CN (1) CN101778789A (en)
AT (1) ATE503714T1 (en)
DE (1) DE502007006860D1 (en)
MA (1) MA31455B1 (en)
TW (1) TW200918435A (en)
WO (1) WO2008154949A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011083104A1 (en) 2011-09-21 2013-03-21 SSM Schärer Schweiter Mettler AG Yarn laying apparatus and method of making a yarn package wound with a yarn
CH719409A1 (en) * 2022-02-10 2023-08-15 Ssm Schaerer Schweiter Mettler Ag Slotted drum for a winding machine and winding machine.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR53482E (en) * 1943-07-12 1946-01-11 Schlafhorst & Co W Wire guide
FR1012832A (en) * 1950-02-14 1952-07-17 Winding machine improvements
US3053464A (en) * 1959-08-28 1962-09-11 Barber Colman Co Machine for winding conical yarn packages
US3227385A (en) * 1961-09-12 1966-01-04 Leesona Corp Yarn traversing roll
NL6704143A (en) * 1967-03-21 1968-09-23

Also Published As

Publication number Publication date
ATE503714T1 (en) 2011-04-15
TW200918435A (en) 2009-05-01
MA31455B1 (en) 2010-06-01
EP2170750A1 (en) 2010-04-07
DE502007006860D1 (en) 2011-05-12
WO2008154949A1 (en) 2008-12-24
EP2170750B1 (en) 2011-03-30

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Application publication date: 20100714