EP2881351B1 - Klemmvorrichtung zum Klemmen eines Fadens an einer Spindel einer Spinn- oder Zwirnmaschine und Spinn- oder Zwirnmaschine - Google Patents

Klemmvorrichtung zum Klemmen eines Fadens an einer Spindel einer Spinn- oder Zwirnmaschine und Spinn- oder Zwirnmaschine Download PDF

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Publication number
EP2881351B1
EP2881351B1 EP14003922.3A EP14003922A EP2881351B1 EP 2881351 B1 EP2881351 B1 EP 2881351B1 EP 14003922 A EP14003922 A EP 14003922A EP 2881351 B1 EP2881351 B1 EP 2881351B1
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EP
European Patent Office
Prior art keywords
clamping
axially displaceable
clamping device
sealing element
spindle
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.)
Active
Application number
EP14003922.3A
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German (de)
English (en)
French (fr)
Other versions
EP2881351A1 (de
Inventor
Peter Frey
Dieter Haberkorn
Udo Osswald
Viktor Schäfer
Gottfried Staudenmaier
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.)
Saurer Spinning Solutions GmbH and Co KG
Original Assignee
Saurer Components GmbH
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 Saurer Components GmbH filed Critical Saurer Components GmbH
Publication of EP2881351A1 publication Critical patent/EP2881351A1/de
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Publication of EP2881351B1 publication Critical patent/EP2881351B1/de
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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
    • B65H65/00—Securing material to cores or formers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/38—Arrangements for winding reserve lengths of yarn on take-up packages or spindles, e.g. transfer tails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/20—Force systems, e.g. composition of forces
    • 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 invention relates to a clamping device for clamping a thread on a spindle of a spinning or twisting machine comprising a clamping element fixed relative to the spindle and a relative to the fixed clamping element axially displaceable clamping element, wherein the axially displaceable clamping element is arranged and mounted relative to the fixed clamping element, that the thread can be clamped in a clamping gap of the clamping device.
  • the invention also relates to a spinning or twisting machine with at least one spindle.
  • Clamping devices as well as spinning or twisting machines are well known in the art.
  • a clamping device for temporary clamping of a thread on a spindle of a spinning or twisting machine described by means of which too early closing or opening of the clamping device can be well prevented, so that in particular a secure piecing is ensured.
  • a spring-biased clamping element is pressed by a biasing force against a clamping element fixedly connected to the spindle.
  • the spring-biased clamping element is displaced axially against the pretensioning force by means of centrifugal weights which extend radially outwards, whereby the clamping gap is opened and the thread is released. It is problematic that the centrifugal mechanism can be polluted by dirt particles or the like and can be critically disturbed in its function, whereby a clamping operation is adversely affected and in particular a trouble-free piecing is endangered.
  • the EP 2 530 041 A1 discloses a generic clamping device.
  • the axially displaceable clamping element has an axial stop with a seal.
  • the axial stop limits the axial freedom of movement of the axially displaceable clamping element. This would be extremely disadvantageous, for example, in a cleaning process in the region of the clamping gap, since the axially displaceable clamping element can not be moved far enough because of the axial stop, in order to ensure a sufficiently good accessibility to the nip.
  • a clamping device for clamping a thread on a spindle of a spinning or twisting machine comprising a clamping element fixed relative to the spindle and a relation to the fixed clamping element axially displaceable clamping element, wherein the axially displaceable clamping element arranged with respect to the fixed clamping element and is mounted, that the thread can be clamped in a nip of the clamping device, wherein the clamping device comprises a partially elastically deformable Staubabdicht adopted for sealing a gap between the two clamping elements, which is elastically deformable in the radial direction in dependence on a spindle speed.
  • the at least partially elastically deformable Staubabdicht comprises a axially displaceable with the axially movable clamping element, which is arranged on the axially displaceable clamping element, that a Radialinnendicht Chemistry the axially displaceable sealing element with a radially inner component can interact sealingly.
  • the Staubabdichtooth is mounted so that it is elastically deformable at a corresponding spindle speed in the radial direction, it seals the gap in the radial direction acting particularly reliable. If the axially displaceable sealing element with the axially displaceable clamping element axially displaceable, this sealing element structurally be moved axially by means of the centrifugal force mechanism, as soon as the axially displaceable clamping member is axially displaced in a conventional manner by the outwardly aspirated flyweights to open the nip on the clamping device.
  • an axial stop for the axially displaceable clamping element at an end of the clamping device facing away from the clamping gap is not required in order to be able to produce a corresponding tightness. This is particularly advantageous since such an axial stop would extremely restrict the axial freedom of movement of the axially displaceable clamping element.
  • intermediate space in the sense of the invention describes a region on the clamping device which is arranged on an end of the clamping device facing away from the clamping gap.
  • This gap inevitably results from the fact that the axially displaceable clamping element, except for guide areas, radially spaced from the fixed clamping element, which is fixedly attached to the spindle, is arranged around this, so that it is axially displaceable with respect to the latter.
  • the greatest possible radial displacement of the centrifugal weights of the centrifugal force unit is required.
  • This requires a further enlarged gap, through which dirt particles can zoom up to the centrifugal force.
  • the intermediate space extends as an annular gap between the two clamping elements, which according to the invention can be closed by the present Staubabdicht Anlagen.
  • the fixed clamping element is configured in a known manner as underwinding sleeve part, which is preferably fixed to a Antriebswirtel Kunststoff the spindle.
  • the axially displaceable clamping element is configured in a known manner as a sliding sleeve part, which is arranged concentrically around the fixed clamping element such that it is mounted axially displaceable in the longitudinal extent of the spindle on the fixed clamping element.
  • the Staubabdicht spur is at least partially elastically deformable, a particularly reliable sealing can be ensured. And, as a result, the dust-proofing device is elastically deformable in the radial direction in response to a spindle speed is exceptional reliable sealing of the gap is still guaranteed even if the spindle rotates at high speed.
  • the present Staubabdicht can be integrated with the clamping device when the centrifugal unit is located directly above the Staubabdicht Road.
  • the centrifugal force unit sits below a spring element, by means of which the axially displaceable clamping element is spring-biased.
  • the at least partially elastically deformable Staubabdicht comprises an elastic sealing element, which centrifugal force is designed to be actuated.
  • an elastic sealing element which can be elastically deformed by centrifugal forces, an extremely good sealing of the intermediate space can be ensured, especially with a rotation of the spindle, starting from a certain minimum speed.
  • the sealing element is due to centrifugal force radially deformable.
  • the present dust-sealing device can be provided in a structurally simple manner.
  • the present Staubabdicht can be realized structurally simple when the elastic sealing element is arranged on the spindle or on the fixed relative to the spindle clamping element.
  • the elastic sealing element is arranged concentrically around the spindle or around the fixed clamping element. In this case, it does not matter whether the elastic sealing element radially inwardly loosely placed, clamped or fixedly connected to the spindle or the fixed clamping element in contact, as long as it can move radially at the appropriate speed of the spindle, stretch or relocate.
  • the elastic sealing element is arranged in a bearing seat in such a way that it can move or move radially outwards in order to be able to interact with a component arranged radially further outward, as described in more detail below.
  • the elastic sealing element has a radial outer sealing surface.
  • the elastic sealing element can very well sealingly with a corresponding sealing surface, which is arranged radially further out interact.
  • this Radialaußendicht Structure is elastically deformable, so that it can be particularly intimately conform to the corresponding sealing surface with her. As a result, the sealing effect can be further improved.
  • the present Staubabdicht preferably has two mutually displaceable sealing elements, namely the elastically deformable sealing element and the axially displaceable sealing element.
  • the present clamping device is characterized by two in the operation of the spindle to each other movable sealing elements, so that during operation of the spindle, at least above a certain spindle speed, the present Staubabdicht adopted reliable seals.
  • the axially displaceable sealing element is arranged radially further outwardly and concentrically around the fixed clamping element.
  • the elastic sealing element is arranged radially further inwards than the axially displaceable sealing element.
  • the diameter of the clamping device can still be kept small since the axially displaceable sealing element does not additionally increase the diameter of the clamping device.
  • the axially displaceable sealing element can be built with a low weight, when the axially displaceable sealing element is made of a different material from the axially displaceable clamping element.
  • an alternative embodiment provides that the axially displaceable sealing element is designed at least partially elastic, whereby it for example, can remain connected to a radially inner component, even if it is moved axially together with the axially displaceable clamping element.
  • the axially displaceable sealing element is configured elastically at least or exclusively in the direction of its axial body extension.
  • an axial movement can be compensated very well by the axially displaceable sealing element, when the axially displaceable sealing element comprises an elastic Abdeckkappenteil.
  • the axially displaceable sealing element is configured as a type of rubber boot or the like, which is fixed with corresponding connection points both on the axially displaceable clamping element and on the fixed clamping element or on the spindle.
  • the axially displaceable sealing element is fixed radially on the peripheral surface of the spindle.
  • the axially displaceable sealing element is fixed to a correspondingly designed whorl portion of the spindle.
  • the gap is less than 0.8 mm or less than 0.5 mm, preferably 0.3 mm.
  • the gap at spindle standstill is more than 0.1 mm, so that the axially displaceable sealing element over the elastic sealing element and even past the elastic sealing element over easily can be relocated. For example, for cleaning purposes in the region of the clamping gap.
  • the object of the invention is also achieved by a spinning or twisting machine with at least one spindle, which is characterized by a clamping device according to one of the features described here, as by means of a relevant clamping device, the reliability of a hereby equipped spinning or machine can be significantly increased ,
  • clamping device 1 for clamping a thread (not shown) on a spindle 2 (see FIG. 1F) , in particular on a spinning or twisting spindle, a spinning or twisting machine (also not shown) comprises a relative to the spindle 2 fixed clamping element 3 and a clamping member 3 fixed relative thereto an axially displaceable in the axial direction 4 clamping element 5, which in a known manner along the longitudinal axis 6, which at the same time the axis of rotation 7 (see Figure 1F ) represents the spindle 2, can be moved.
  • the fixed clamping element 3 has at its upper end 8, which faces a plugged onto the spindle 2 but not shown here sleeve, a closure member 9 with a first pressure surface 10.
  • the termination part 9 is preferably designed as a notching knife. The final part 9 is pressed onto the spindle 2 and secures the fixed clamping element 3 in particular against an axial displacement.
  • This first pressure surface 10 in cooperation with a further pressure surface 11 of the axially displaceable clamping element 5, forms a clamping gap 12 of the clamping device 1, in which the thread can be clamped to the spindle 2.
  • the axially displaceable clamping element 5 is axially biased by means of a coil spring 13 to the fixed clamping element 3 so that it always presses with its pressure surface 11 against the first pressure surface 10, as long as the axially displaceable clamping element 5 automated or manually not from the end part 9 according to Arrow direction 14 (see FIGS. 1B, 1D ) is shifted.
  • the clamping device 1 For automated displacement of the axially displaceable clamping element 5, the clamping device 1 comprises in a known manner a centrifugal force unit 15 whose centrifugal mechanism comprises a plurality of centrifugal weights 16 (here only exemplified) which displace the axially displaceable clamping element 5 according to the direction of arrow 14 when the flyweights 16 along the slopes located on the axially displaceable clamping element 5 displace ever further radially outward as soon as the spindle 2 rotates at a certain minimum speed.
  • a centrifugal force unit 15 whose centrifugal mechanism comprises a plurality of centrifugal weights 16 (here only exemplified) which displace the axially displaceable clamping element 5 according to the direction of arrow 14 when the flyweights 16 along the slopes located on the axially displaceable clamping element 5 displace ever further radially outward as soon as the spindle 2 rotates at a certain minimum speed.
  • the clamping device 1 is thus centrifugally operated and in particular can assume two positions, a clamping position (see Figures 1A and 1C ), in which the thread is clamped in the nip 12, and an open position (see FIG. 1B ), in which the thread can be supplied or released and thrown off.
  • centrifugal units 15 are well known in connection with generic clamping devices 1, for example, from the beginning mentioned disclosure DE 10 2008 058 655 A1 , in the present case, its structure and function will not be discussed further.
  • the fixed clamping element 3 is configured as an underwinding sleeve 17, which may be screwed onto a thread 19 in the region of a drive whip 18 of the spindle 2 (see FIG Figure 1F ). However, the fixed clamping element 3 is preferably attached to the spindle 2 in the area of the drive whirling means 18 and fixed to the spindle 2 by means of the pressed-on end part 9. Thus, the fixed clamping element 3 is fixed in place and rotationally fixed to the spindle 2.
  • the axially displaceable clamping element 5 is designed as a sliding sleeve 20 which surrounds the underwinding sleeve 17 concentrically.
  • the clamping device 1 comprises a partially elastically deformable Staubabdicht adopted 25 for sealing the gap 22 between the two clamping elements 3 and 5, which is elastically deformable in the radial direction 26 in dependence on a spindle speed.
  • the Staubabdicht prepared 25 consists essentially of an elastic sealing member 27 which is elastically stretchable due to acting on it centrifugal forces in the radial direction 26, and moreover from an axially displaceable sealing element 28, which is arranged radially further outward around the elastic sealing member 27 around.
  • the elastic sealing element 27 is an O-ring 29, which sits on the fixed clamping element 3 in a corresponding introduced circumferential bearing groove 30.
  • the O-ring 29 is used in the sense of a radially outwardly expandable annular body part in the Heilmut 30 that the O-ring 29 widens with increasing speed of the spindle 2 and this presses against the axially displaceable sealing element 28 always stronger, causing the Interspace 22 is completely closed, so that no dirt particles can penetrate from outside.
  • the O-ring 29 remains largely in the Lümut 30th
  • the ratio between the elastic sealing member 27 and the bearing groove 30 is selected such that the elastic sealing member 27 still remains sufficiently deep in the Siegmut 30 when it expands radially outward due to the centrifugal forces acting on it.
  • the elastic sealing member 26 has a Radialaußendicht Structure 31 which sealingly interacts by means of a Radialinnendicht Structure 32 of the axially displaceable clamping element 5, wherein in which in the FIGS. 1A to 1F shown first embodiment, the elastic sealing element 26 always rests against the axially displaceable sealing element 28, regardless of whether the clamping device 1 with respect to the clamping gap 12 in a closed state (see Figures 1A and 1C ) or in an open state (see FIG. 1 B) located.
  • the clamping device 1 automatically changes between the closed state and the opened state, or vice versa, the axially displaceable sealing element 28 slides along the elastic sealing element 27. Thus, sufficient tightness is always ensured at the lower end 25 of the clamping device 1.
  • the axially displaceable sealing element 28 is engaged with a plurality of locking lugs 33 in corresponding provided on the axially displaceable clamping element 5 undercuts 34, so that between the axially displaceable sealing element 28 and the axially displaceable clamping element 5 a releasable positive connection exists.
  • the latching lugs 33 are placed in such a way that they are always pressed behind the undercuts 34 due to centrifugal forces, so that the axially displaceable sealing element 28 is securely attached to the axially displaceable clamping element 5, especially at high spindle speeds.
  • the axially displaceable sealing element 28 is pulled by hand in the direction of arrow 14 all the way down, so that the clamping device 1 can be cleaned easily accessible in this cleaning position at its upper end 8.
  • the axial displacement of the axially displaceable clamping element 5 in the direction of arrow 14 is not hindered by the Staubabdicht driving 5 used here, since this Staubabdicht Vintage 5 has no axially limiting abutment surface, but only acts in the radial direction 26.
  • the axially displaceable sealing element 28 is displaced in the cleaning position far below the elastic sealing member 27, as well as shown in FIG FIG. 1 D can be seen.
  • the spindle 2 of the spinning or twisting machine shown by way of example comprises a spindle top part 2A with a shaft 35 made of metal, which serves to receive the sleeve, not shown, on which a thread is to be wound up into a cop.
  • a spindle top part 2A with a shaft 35 made of metal, which serves to receive the sleeve, not shown, on which a thread is to be wound up into a cop.
  • an unillustrated spinning ring is arranged on the spindle upper part 2A, which concentric the spindle upper part 2A surrounds and runs on a runner, which deflects the thread to the sleeve and wound up on this.
  • the drive whorl 18 also has the thread 19, which serves for the attachment of the clamping device 1 according to the invention for clamping the thread when Doffen the cop manufactured.
  • FIGS. 2A and 2B A second embodiment is in the FIGS. 2A and 2B shown, in the following essentially only the features will be explained, by which this second embodiment differs from the first embodiment.
  • the reference numerals of the features mentioned in both embodiments which have already been explained in the first embodiment, applied in the second embodiment, but indicated by 100 extended digits.
  • FIGS. 2A and 2B Clamping device 101 shown is designed substantially identical to the above-described clamping device 1. In this respect, reference is made in this regard to the above explanations.
  • the clamping device 101 has a slightly different Staubabdicht Sk 125, in which an axially displaceable sealing element 128 engages under a fixed clamping element 103 such that the latter both in the closed state ( FIG. 2A ) as well as in the open state ( FIG. 2B ) is arranged completely above a radial inner sealing surface 132.
  • the axially displaceable sealing element 128 is characterized by a radial inner sealing surface 132 which is inclined relative to a vertical plane 140.
  • This radial inner sealing surface 132 is inclined at an inclination angle 141 with respect to the vertical plane 140 in such a way that the axially displaceable sealing element 128 opens conically towards an elastic sealing element 127 arranged on a spindle 102.
  • the elastic sealing element 127 is embodied here again as an O-ring 129, but in this second exemplary embodiment it is seated in a bearing groove 130 introduced into the spindle 102.
  • the elastic sealing member 127 has a radially outer sealing surface 131, which can sealingly interact with the Radialinnendicht Structure 132 of the axially displaceable sealing member 128 when the clamping device 101 in the open state (see FIG. 2B ) is located.
  • This is the case when the spindle 102 rotates at a minimum speed at which the axially displaceable clamping element 103 is displaced downward by the action of a centrifugal force unit 115 in the direction of the arrow 114.
  • the O-ring 129 may expand slightly radially due to centrifugal forces, so that it is pressed with its radial outer sealing surface 131 closer to the Radialinnendicht Structure 132.
  • a gap 122 at the lower end 121 of the clamping device 101 is completely and exceptionally reliable sealed by the Staubabdicht responded 125, so that no dirt particles can penetrate into the clamping device 101 from this page.
  • the clamping device 101 closes (see FIG. 2A ) by the spring action of a coil spring 113 automatically, and a thread (not shown) is clamped in a nip 112.
  • the clamping device 101 is in the in the FIG. 2A shown closed state and between the axially displaceable sealing member 128 and the elastic sealing member 127 results in a gap 142 of about 0.3 mm.
  • the Staubabdicht Anlagen 125 limits the possible displacement of the axially displaceable clamping member 105 in any way, since it does not have an axially limiting stop.
  • the axially displaceable sealing element 128 can be manually moved further downwards over the elastic sealing element 127 according to the arrow direction 114, so that the clamping device 101 is moved into a cleaning position (not shown, but cf. FIG. 1 D) can be transferred.
  • the third embodiment in the FIG. 3 shown further clamping device 201 is substantially identical to that in the FIGS. 1A to 1 F shown shown first embodiment.
  • the clamping device 201 consists essentially again of a fixed clamping element 203, which is fixed to a spindle 202, and an axially displaceable clamping element 205, which is spring-biased by means of a coil spring 213 mounted on the fixed clamping element 203 in a known manner.
  • a termination part 209 which comprises a first pressure surface 210 for forming a clamping gap 212.
  • the second pressure surface 211 is again located on the axially displaceable clamping element 205.
  • the clamping device 201 includes a centrifugal force unit 215 with centrifugal weights 216 to move the axially displaceable clamping element 205 at a corresponding spindle speed in the axial direction 204 according to the direction of arrow 214.
  • the clamping device 201 also has a dust sealing device 225 in this area.
  • the Staubabdicht driving 225 comprises a designed as an O-ring 229 elastic sealing element 227 and a corresponding thereto axially displaceable sealing element 228, which interact with each other in already described with respect to the first embodiment.
  • the clamping device 201 is additionally characterized by plastically deformable zones 250 and 251, which allow plastic set deformations on the fixed clamping element 203, by means of which manufacturing tolerances can be compensated. These plastically deformable zones 250 and 251 are attached to the upper end 208 and to the lower end 221 of the clamping device 201 in areas uncritical to the other functions of the clamping device 201.
  • the elastic residual force of the material from which the fixed clamping element 203 is made, is sufficient to seal the fixed clamping member 203 axially against the spindle 202, similar to the elongated suspension slots 36 with respect to the clamping device 1 is possible.
  • clamping device 201 With regard to the remaining structure and the other functions of the clamping device 201, reference is made to the explanation of the first embodiment, wherein the same or equivalent components with the same, however, by 200 extended reference numerals are identified.
  • Clamping device 301 which is also shown, essentially consists of a clamping element 303 fixed relative to a spindle 302 and of an axially displaceable clamping element 305.
  • a clamping gap 212 for temporary clamping of a thread (not shown) is realized at the upper end 308 of the clamping device 301.
  • the clamping device 301 is again provided with a dust sealing device 325 at this lower end 321.
  • the Staubabdicht gifted 325 includes in this further embodiment, an elastic Abdeckkappenteil 360, which is fixed on the one hand below the fixed clamping member 303 fixed to a whorl part 361 of the spindle 302 and on the other hand also fixed to the axially displaceable clamping element 305.
  • the peculiarity of this Staubabdicht Anlagen 325 thus lies in the fact that it not only elastically in the radial direction 326, but also elastically in the axial direction 304 acts.
  • the cover cap part 360 may in this case also comprise, for example, a Simmerring, which may be partially made of a rigid material and optionally by means of an elastic sleeve on the Wirtelnabenteil 361 or the axially displaceable clamping member 305 can be moved.
  • a Simmerring which may be partially made of a rigid material and optionally by means of an elastic sleeve on the Wirtelnabenteil 361 or the axially displaceable clamping member 305 can be moved.
  • clamping device 301 otherwise works the same way as the clamping devices 1, 101 and 201 already explained above, so that in this regard reference is made to the above explanations in order to avoid repetition.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP14003922.3A 2013-12-03 2014-11-21 Klemmvorrichtung zum Klemmen eines Fadens an einer Spindel einer Spinn- oder Zwirnmaschine und Spinn- oder Zwirnmaschine Active EP2881351B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013020470.4A DE102013020470A1 (de) 2013-12-03 2013-12-03 Klemmvorrichtung zum Klemmen eines Fadens an einer Spindel einer Spinn- oder Zwirnmaschine und Spinn- oder Zwirnmaschine

Related Parent Applications (1)

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DE102013020470 Previously-Filed-Application 2013-12-03

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EP2881351A1 EP2881351A1 (de) 2015-06-10
EP2881351B1 true EP2881351B1 (de) 2017-02-08

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Country Status (8)

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EP (1) EP2881351B1 (es)
JP (1) JP6422753B2 (es)
KR (1) KR102241067B1 (es)
CN (1) CN104724545B (es)
DE (1) DE102013020470A1 (es)
ES (1) ES2615882T3 (es)
IN (1) IN2014MU03692A (es)
TW (1) TW201532933A (es)

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DE102016007040A1 (de) * 2016-06-09 2017-12-14 Saurer Components Gmbh Fadenklemmvorrichtung
DE102016007041A1 (de) * 2016-06-09 2017-12-14 Saurer Components Gmbh Fadenklemmvorrichtung
ES2916467T3 (es) 2019-01-25 2022-07-01 Saurer Spinning Solutions Gmbh & Co Kg Unidad de carga y descarga para un dispositivo sujetahilo y dispositivo sujetahilo
DE102020104627A1 (de) * 2020-02-21 2021-08-26 Saurer Spinning Solutions Gmbh & Co. Kg Wellenlager zur Lagerung eines Spinnrotors einer Rotorspinnmaschine
CN113968522B (zh) * 2020-07-23 2024-05-03 Ykk株式会社 线状体尾线保持夹具
DE102021110888A1 (de) * 2021-04-28 2022-11-03 Saurer Spinning Solutions Gmbh & Co. Kg Fadenklemmvorrichtung

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ES2615882T3 (es) 2017-06-08
CN104724545B (zh) 2018-12-04
DE102013020470A1 (de) 2015-06-03
KR20150064705A (ko) 2015-06-11
KR102241067B1 (ko) 2021-04-19
EP2881351A1 (de) 2015-06-10
JP2015108212A (ja) 2015-06-11
JP6422753B2 (ja) 2018-11-14
TW201532933A (zh) 2015-09-01
CN104724545A (zh) 2015-06-24

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