EP1072701A1 - Vorrichtung zum Befestigen eines auswechselbaren Teils einer ein Fadenabzugsrohr aufweisenden Fadenführung an einer Halterung einer Offenend-Spinnvorrichtung - Google Patents

Vorrichtung zum Befestigen eines auswechselbaren Teils einer ein Fadenabzugsrohr aufweisenden Fadenführung an einer Halterung einer Offenend-Spinnvorrichtung Download PDF

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Publication number
EP1072701A1
EP1072701A1 EP00111731A EP00111731A EP1072701A1 EP 1072701 A1 EP1072701 A1 EP 1072701A1 EP 00111731 A EP00111731 A EP 00111731A EP 00111731 A EP00111731 A EP 00111731A EP 1072701 A1 EP1072701 A1 EP 1072701A1
Authority
EP
European Patent Office
Prior art keywords
tube
thread take
holder
thread
take
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.)
Withdrawn
Application number
EP00111731A
Other languages
German (de)
English (en)
French (fr)
Inventor
Erich Bock
Kurt Lovas
Edmund Schuller
Eberhard Hofmann
Manfred Knabel
Johann Schmidt
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.)
Rieter Ingolstadt GmbH
Original Assignee
Rieter Ingolstadt Spinnereimaschinenbau 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7916006&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1072701(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rieter Ingolstadt Spinnereimaschinenbau AG filed Critical Rieter Ingolstadt Spinnereimaschinenbau AG
Publication of EP1072701A1 publication Critical patent/EP1072701A1/de
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/40—Removing running yarn from the yarn forming region, e.g. using tubes

Definitions

  • the present invention relates to a device for fastening a replaceable part of a thread guide on a holder of an open-end spinning device according to the preamble of claim 1.
  • the object of the present invention is therefore the known device to improve, in particular to achieve that despite the cramped and therefore the thread take-off tube is difficult to access and / or another element of thread guidance on simple Replaced quickly and safely with another thread take-off tube can be.
  • the locking device does not require that the operator elements to be connected, d. H. the thread take-off tube and the holder for the thread take-off tube, handled at their junction, but these parts can be handled at a separate location.
  • the parts to be connected can be secured against rotation at one of the connection points take place separately or with further development of the inventive Device according to claim 2 in the area of the locking device itself.
  • the locking device is designed according to claim 3, whereby the angular connection of the thread take-off tube with the holder is facilitated.
  • a further development of the subject matter of the invention is particularly advantageous according to claim 5, through which an installation and removal of the thread take-off tube is particularly simple and therefore quick to accomplish.
  • a very inexpensive Manufacturing can be done by designing the thread take-off tube achieve according to the invention of claim 6. It is expedient this part of the locking or clip connection according to claim 7 with elastic connected to the thread take-off tube, preferably according to claim 8 as an integrated Part of this.
  • the entry element of the thread take-off guide can in principle be different Be attached to or in a holder.
  • An easy one The type of attachment of this entry element results from claim 17 and / or 18 by an elastic clamping element.
  • the characteristics of this Both claims have independent meaning, since such a clamping element for holding the entry element of the thread take-off guide not only in connection with fastening the thread take-off tube on the bracket by means of a locking device, but also in other types Formations of fastening the thread take-off tube are used can.
  • the subject of the invention is simple and space-saving and can be related with the replacement of a bracket, e.g. B. a rotor lid, Provide later at any time.
  • the inventive rest or also A clip connection between the thread take-off tube and the holder does not require that the operator has the connecting element at the connection point operated itself, but this handling can be done with the inventive Carry out snap and / or clip connection at a distance from it.
  • this simple handling Remove the thread take-off tube quickly as well as by another thread take-off tube replace so that very quickly to other spinning conditions can be reacted to by simply replacing the thread take-off tube.
  • the device according to the invention is described below in connection with an open-end spinning device 1 explained, which as a spinning element Has spinning rotor 10.
  • the invention is not based on such a rotor spinning device restricted but can also be used in conjunction with Open-end spinning devices find application after another Working open-end spinning principle, e.g. B. in connection with an electrostatic, a pneumatic or a friction spinning device.
  • a thread take-off tube 2 is provided, that of guiding a thread F during its withdrawal from the Open-end spinning device 1 is used and which in a suitable manner on a Bracket 3 is attached, depending on the type of Open-end spinning device 1 can be designed differently or got to.
  • the spinning rotor 10 is arranged in a pot-like rotor housing 11, which with With the help of a vacuum line 12 with a vacuum source, not shown is connected so that in the spinning rotor 10 the spinning required Spinning vacuum can be generated.
  • the spinning rotor 10 has a rotor shaft 100 which is distinguished by a corresponding one Opening in the bottom 110 of the rotor housing 11 extends and with whose help the spinning rotor 1 is mounted in a manner known per se and is driven.
  • the rotor housing 11 is located on the floor 110 opposite it Side covered by a rotor cover 4. This takes a fiber feed channel 42, with which the spinning rotor 10 the fibers to be spun (not shown).
  • Thread F leaves the spinning rotor 10 in the usual way through a thread take-off tube 2, which will be discussed in more detail later.
  • the rotor cover 4 has on its side facing the spinning rotor 10 a thread 40, into which a receiving element 41 is screwed, in which an entry element 21 is interchangeably mounted.
  • a thread guide 22 in the Axial connection to the entry element 21 is a thread guide 22, which in the embodiment shown through a bore in Rotor cover 4 is formed. With appropriate dimensioning of this hole can also accommodate a sleeve-like insert (not shown).
  • Thread guide 22 On the side facing away from the spinning rotor 10, the aforementioned is connected Thread guide 22 a thread take-off tube 2, which in principle of any Be shape and which also an insert (similar to that in Fig. 2nd insert 8) shown.
  • the entry element 21, the thread guide 22 and the thread take-off tube 2 together form a thread take-off guide 28, of which according to the in Fig. 1 shown embodiment, the entry element 21 and the thread take-off tube 2 are interchangeably mounted in the holder 3, the Bracket 3 in an open-end spinning device working with a spinning rotor 10 1 formed by the rotor cover 4 or a part thereof becomes.
  • the holder 3 for the thread take-off tube 2 has a sleeve-shaped extension 30 on the rotor cover 4, which is the largest part of the thread guide 22 records.
  • the approach 30 has the task of pulling the thread draw tube 2 wear.
  • the thread take-off tube 2 has the rotor lid on it 4 facing end a length section 20 with an opposite the remaining length range in such a way enlarged inner diameter, that the thread take-off tube 2 are pushed onto the neck 30 can.
  • This locking device 5 has as Locking element on a locking pin 50, which has a support collar 51 which is supported by a compression spring 52. The other end of the compression spring 52 is supported on a support surface 53, which with the longitudinal section 20 of the thread take-off tube 2 is connected.
  • the locking pin 50 has one compared to the remaining length of the locking pin 50 enlarged head 54 on. At its end facing the shoulder, the locking pin 50 a conical end 55.
  • the projection 30 of the rotor cover 4 has a conical shape on its outer circumference Notch 56 in which the conical end 55 of the locking bolt 50 engages when the thread take-off tube 2 relative to the attachment 30 takes the right position. This affects both the relative axial position as well as the rotational position of the thread take-off tube 2 with respect to the approach 30.
  • a groove 57 is provided which is parallel to the axis A of the thread take-off tube 2 from the free end 300 of the neck 30 to the notch 56 extends.
  • the relatively large head 54 of the locking pin 50 makes it for the operator easy to operate the locking device 5, be it for its release, to be able to remove the thread take-off tube 2, or be it for that Snap the locking pin 50 into the notch 56 around the thread take-off tube 2 in the desired end position and in the correct rotational position to secure the approach 30.
  • the thread take-off tube 2 can already be in the correct rotational position with respect to the approach 30 are placed on this the thread take-off tube 2 by releasing the one extending into the groove 57 Locking bolt 50 this during the sliding of the thread take-off tube 2 guided on the approach 30 in the axial direction and against twisting is secured.
  • the thread take-off tube 2 slightly be rotated back and forth until the locking pin 50 under the effect of Compression spring 52 in the axial groove 57 in the outer peripheral wall of the approach 30 engages and the thread take-off tube 2 in the correct angular position up to can be pushed into the locking position, in which the conical Notch 56 latching locking pins 50 the thread take-off tube 2 secures not only axially, but also in the circumferential direction and thus also one Anti-rotation device 6 for the thread take-off tube 2 forms.
  • the anti-rotation lock 6 is thus an integral part of the embodiment Locking device 5.
  • the locking device 5 at the same time forms a rotation lock 6 for the thread take-off tube 2.
  • the anti-rotation lock 6 can also be designed independently of the latching device 5 be, for example, the thread take-off tube 2 as a locking element on his
  • the end 200 facing the rotor lid 4 has a nose 60 which engaged in a corresponding notch 61 in the thread take-off tube 2 facing end face 43 of the rotor cover 4 can be brought, when the thread take-off tube 2 is pushed onto the holder 3. If no rotor cover 4 is provided, as explained in more detail below then a corresponding notch can also be on the holder 3 itself be provided.
  • this notch is groove 57 extending parallel to the axis A of the thread take-off tube 2 in the Bracket 3 not required, and instead of a conical notch 56 can one extending at least over part of the circumference of the holder 3 (Ring) groove may be provided.
  • Such training has the advantage that the operator when pushing on the thread take-off tube 2 can see from the relative position of nose 60 and notch 61 whether when reaching the locking position, the thread take-off tube 2 in the correct Rotational position with respect to the holder 3 holds during the axial sliding movement by locking the locking element (e.g. locking bolt 50) in the (partial) circumferential groove is ended.
  • the thread take-off tube 2 on the inner circumference of its length 20 have a longitudinal groove (not shown) into which a corresponding Rib (not shown) of the bracket 3 engaged can be.
  • a corresponding Rib not shown
  • For pushing the thread take-off tube 2 onto the holder 3 is opposite the thread take-off tube 2 in the correct relative rotational position brought the bracket 3 so that the thread take-off tube 2 is unimpeded can be pushed into its operating position in which the thread take-off tube 2 is secured by the latching locking device 5.
  • An inverted arrangement can of course also be carried out in an analogous manner of longitudinal groove and longitudinal rib or web are provided by the longitudinal groove on the outer circumference of the holder 3 and into this longitudinal groove longitudinal bar that can be brought into engagement on the inner circumference of the longitudinal section 20 of the thread take-off tube 2 is provided.
  • the locking device 5 for fixing the connection between a bracket 3 and a thread take-off tube 2 can be designed in different ways his.
  • an elastically loaded lever on the Bracket 3 - be stored instead of the thread take-off tube 2 and as a locking element carry a locking pin or the like, which is then used by an operator for changing the thread take-off tube 2 is actuated.
  • the inventive device can be changed in many ways, without leaving the scope of the invention, in particular through exchange individual or all characteristics by equivalents or by others Combinations of such features or their equivalents.
  • the invention is not limited to an open-end spinning device 1, which as Spinning element has a spinning rotor 10. With a friction spinning device for example, there is no such rotor cover 4. Nevertheless here too a bracket 3 is provided, which in a suitable manner on Output of a friction roller pair, not shown, is arranged and a thread take-off tube 2 which carries the thread leaving the friction rollers F leads and him through appropriate training (shape and / or surface) granted the desired properties.
  • open-end spinning device 1 Through a customization to the special type of open-end spinning device 1 can thus the inventive solution in all open-end spinning devices 1, which a thread take-off tube 2 in the area of the exit from or from the spinning element (Spinning rotor 10, friction rollers, air spinning element, electrostatic Spinning element, spinning funnel, etc.).
  • spinning element Spinning rotor 10, friction rollers, air spinning element, electrostatic Spinning element, spinning funnel, etc.
  • FIG. 2 Another design of a thread take-off tube 2 and its holder shows Fig. 2. Since, as stated above, a for the figure descriptions an open-end spinning device 1 having a spinning rotor 10 has been selected is, according to this figure, the holder 3 is in turn part of a Rotor lid 4 formed. Deviating from the embodiment shown in FIG. 1 However, it is provided according to FIG. 2 that the thread take-off tube 2 one of the attachment in the rotor lid 4 and the fixation by means of a locking device 5 serving length section 23, which in the bracket 3 and thus protrudes into the rotor lid 4. The the length section 23 of the thread take-off tube 2 has holder 3 thus an appropriately dimensioned inner diameter.
  • a latching device 5 is provided, which in principle be formed in the manner previously described with the aid of FIG. 1 can with the difference that the cooperating with the thread take-off tube 2 Part of the locking device 5 is located outside the bracket 3.
  • the locking device can also be designed as a clip device 7, for example, in one of the two elements, i.e. H. in the thread take-off tube 2 or in the holder 3, as a locking element a ball, a bolt with conical or spherical end or the like is provided, which or which is acted upon elastically.
  • This locking element is mounted in such a way that it only protrude from its holder to a predetermined degree can and by a retaining ring or the like (not shown) on one Is prevented from leaving its bracket.
  • a counter element is one corresponding notch (similar to notch 56) in the other of the two elements (Bracket 3 and thread take-off tube 2) provided.
  • Such Forming a locking device as a clip device 7 has the advantage that the operator merely places the thread take-off tube 2 on the holder 3 needs to be delayed and, if necessary, rotate it back and forth must, so that the ball or the bolt or another locking element in the Notch snaps into place. To remove the thread take-off tube 2 from the holder 3 it is sufficient if the operator pulls the thread take-off tube a little harder 2 pulls because the locking element (ball or bolt or the like.) By the Formation of the cooperating surfaces of the ball or bolt end on the one hand and notch on the other hand when pulling the thread take-off tube 2 leaves the notch and the thread take-off tube 2 finally from the holder 3 can be removed.
  • the locking device is located in the exemplary embodiments described 5 regardless of their special training on that side of the Bracket 3, after which the thread F is drawn off. However, this is not necessarily required.
  • the arrangement of the locking device 5 can change rather, according to the space available in the area of the bracket 3 and its Align accessibility and in principle any rotational position take the bracket 3.
  • a further clip device 7 is shown below trained locking device discussed.
  • the holder 3 which in turn is an integrated part of the rotor cover 4, a notch 70 on its outer circumference.
  • the notch 70 essentially works conical projection 71 on a spring clip Connecting element 72 together, which - differently than previously described -
  • this elastic connection can be of any type Be kind; according to the exemplary embodiment shown in FIG. 2 formed as a spring clip connecting element 72 with the conical Projection 71 is an integral part of the thread take-off tube 2.
  • the thread take-off tube 2 can be outside of its length section 20, with which the locking device 5 or the clip device 7 works together, take a different course as it is for pulling the Thread F from the open-end spinning device 1 is useful. According to The design of the thread draw-off tube 2 shown in FIG. 1 is this length section 27 bent, while according to FIG. 2 to a straight line cylindrical length section 23 of the thread take-off tube 2 a section connects with an extension 24.
  • the notch 70 and the projection 71 can be designed such that it on the one hand as a rotation lock 6 and on the other hand also as an axial lock serve for the thread take-off tube 2.
  • the notch is located 70 in an axial slot 62 of the holder 3.
  • This axial slot 62 is so narrow dimensioned that he the connecting element 72 designed as a spring clip fixed in the circumferential direction of the holder 3.
  • the axial slot 62 thus forms and the connecting element 72 together the rotation lock 6.
  • the thread take-off tube 2 can also have sections which consist of different Materials exist (not shown) and which ones in a suitable manner are interconnected.
  • the thread take-off tube 2 shown in FIG. 2 extends essentially rectilinear and has one at its end facing away from the rotor cover 4 conical or funnel-shaped extension 24, which on the one hand the insertion a thread to be spun and on the other hand the deflection of the thread F to be drawn off with the aid of a pair of rollers, not shown serves.
  • the locking device 5, which may be used as a clip device 7 can be formed, is located on the bracket 3 facing Page following this extension 24.
  • this extension 24 has the thread take-off tube shown in FIG. 2 2 following the clip device 7 a substantially along the axis A of the thread take-off tube 2 to its free end 201 reaching recess 25, which accommodates an exchangeable Use 8 serves.
  • This insert 8 has an inner contour 80 which the inner contour of the extension 24 is essentially adapted and ribs or webs 81 o. The like. (Fig. 3) carries in the thread course of the to be withdrawn Extend thread F so far that you can influence it, around it a corresponding surface and rotation (wrong rotation) can lend.
  • the insert 8 can be glued to the thread take-off tube 2 can be connected.
  • insert 8 depending on the desired Select the character of the thread F to be generated and go to To be able to apply is another training with the help of FIG. 2 of the thread take-off tube 2 and its recess 25 described.
  • the recess 25 has 8 parallel side walls in the area of the insert 250 (FIG. 3) on the inside 26 of the thread take-off tube 2 end facing a curved course of the inner contour 80 the insert 8 following shoulder 251 is limited, on which the in Recess 25 insert 8 is seated.
  • the insert 8 has an outer edge 82 which is essentially parallel extends to the axis A of the thread take-off tube 2.
  • the recess 25 tapers radially outward in the Connection to the area in which the outer edge 82 of the insert 8 is located. This can be done by a shoulder or a corrugation 252, which runs parallel to the outer edge 82 of the insert 8.
  • the locking device 5 and the recess 25 are essentially open arranged the same surface line of the thread take-off tube 2, so the Recess 25 for receiving the insert 8 in the direction of the rotor lid 4 through the end face of the connecting piece facing away from the rotor cover 4 73 are limited, this way an axial stop 730 for insert 8 forms, which leads to a compact design of the thread take-off tube 2 leads.
  • the described design of the recess 25 offers the advantage that not only the thread take-off tube 2 by means of a clip connection 7 with the Bracket 3 can be added; the insert 8 is according to the described design of the thread take-off tube 2 and its recess 25 held in the recess 25 by a clip connection.
  • the side walls 250 slightly bent apart, what can happen through the insert 8 itself, for example has slightly rounded edges so that the insert 8 between the Side walls 250 can reach.
  • the insert 8 has at its end 83 abutting the axial stop 730 slightly rounded edges so that the insert 8 by inserting a pointed object between its end 83 and the axial stop 730 can be removed from this.
  • the insert 8 is by the Shoulders 251 out, because they protrude further towards insert 8 than the area with the corrugations 252. Thus, the insert 8 slides while it away from the axial stop 730, further and further out of the recess 25 until he finally leaves it completely.
  • the notch 70 is arranged in the holder 3 so that it is offset somewhat in the direction of the rotor lid 4 relative to the projection 71, when the thread take-off tube 2 is in its end position on the holder 3 located.
  • one acts permanently on the thread take-off tube 2 axial thrust in the direction of the rotor cover 4 and thus also the entry element 21, which in a rotor spinning machine as a thread take-off nozzle is trained. So that the axial distance between this entry element 21 and the thread take-off tube 2 are kept as small as possible.
  • the thread take-off tube carries 2 a socket 9. This can be on the outside or be attached to the inside of the thread take-off tube 2; there is Socket 9 made of wear-resistant material, so it can in the latter case perform the task of wear protection.
  • the socket 9 makes on its entry element 21 facing End a jump in diameter and take an enlarged one with her Diameter having length section 90 a Longitudinal section 210 of the entry element 21 facing away from the spinning rotor 10 on.
  • the length section 90 of the socket 9 extends into a chamber 44 in the rotor cover 4, which is formed axially on the one hand by a rotor cover 4 Radial wall 440 and on the other hand by one of the receiving element 41 formed radial wall 410 and in the radial direction by a peripheral wall 441 is limited.
  • the chamber 44 is in the embodiment shown in FIG. 2 partly also through a recess 411 in the receiving element 41 formed, but what of the given geometric relationships depends.
  • the area of the rotor lid receiving the chamber 44 4 thus forms part of the holder 3 for holding another Part of the thread take-off guide 28, which the entry element 21, the Thread take-off tube 2 and, if provided, one above with thread guide 22 designated intermediate section includes.
  • this chamber 44 has the task of a or several elastic clamping elements 45 in the form of deformable rings or the like. Through which the spinning rotor 10 facing tubular length section 210 of the inlet member 21 extends.
  • the deformable clamping elements 45 are supported with their outer circumference on the peripheral wall 441 of the chamber 44 and surround the tubular length section 210 of the entry element 21 very closely.
  • clamping elements 45 for example as conical spring washers or can be formed by perforated rubber washers, in axial If pressure is exerted in the direction, the clamping elements 45 can move radially do not dodge the outside, as their outer circumference is on the circumferential wall 441 of the chamber 44 are already in contact. The clamping elements 45 give way thus radially inward and thereby fixate by the thereby exerted Clamping the longitudinal section 210 of the entry element 21 and thus this too, in its current position.
  • the described method for securing and fixing an entry element 21 of the thread take-off guide 28 by generating an axial Pressure acting on one or more elastic clamping elements 45 is brought, by his or her evasion in the radial direction inward the longitudinal section 210 of the entry element 21 axially is fixed, is also different when the thread take-off tube 2 is fastened advantageous from the described manner.
  • This method as well as the device described, regardless of the type of Thread guide attachment independent meaning.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP00111731A 1999-07-24 2000-06-02 Vorrichtung zum Befestigen eines auswechselbaren Teils einer ein Fadenabzugsrohr aufweisenden Fadenführung an einer Halterung einer Offenend-Spinnvorrichtung Withdrawn EP1072701A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999134893 DE19934893A1 (de) 1999-07-24 1999-07-24 Vorrichtung zum Befestigen eines auswechselbaren Teils einer ein Fadenabzugsrohr aufweisenden Fadenführung an einer Halterung einer Offenend-Spinnvorrichtung
DE19934893 1999-07-24

Publications (1)

Publication Number Publication Date
EP1072701A1 true EP1072701A1 (de) 2001-01-31

Family

ID=7916006

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00111731A Withdrawn EP1072701A1 (de) 1999-07-24 2000-06-02 Vorrichtung zum Befestigen eines auswechselbaren Teils einer ein Fadenabzugsrohr aufweisenden Fadenführung an einer Halterung einer Offenend-Spinnvorrichtung

Country Status (3)

Country Link
EP (1) EP1072701A1 (cs)
CZ (1) CZ299428B6 (cs)
DE (1) DE19934893A1 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367154A1 (de) * 2002-05-31 2003-12-03 Saurer GmbH & Co. KG Kanalplattenadapter für eine Offenend-Spinnvorrichtung
EP1445359A3 (de) * 2003-02-08 2005-04-13 Saurer GmbH & Co. KG Kanalplattenadapter für eine Offenend-Rotorspinnvorrichtung
EP2599905B1 (de) 2011-12-02 2016-04-20 Saurer Germany GmbH & Co. KG Deckelelement einer Offenend-Spinnvorrichtung zum Verschließen eines besaugten, nach vorne hin offenen Rotorgehäuses

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10057272A1 (de) * 2000-11-18 2002-05-23 Rieter Ingolstadt Spinnerei Rotordeckel für eine Rotorspinnvorrichtung
DE10132867A1 (de) * 2001-07-06 2003-01-23 Rieter Ingolstadt Spinnerei Auflösewalze
US7155894B2 (en) 2003-03-19 2007-01-02 Saurer Gmbh & Co. Kg Receiving element for a yarn drawing nozzle of an open-end rotor spinning device
DE102006040003B4 (de) * 2005-12-06 2018-01-25 Rieter Ingolstadt Gmbh Offenend-Spinnvorrichtung mit austauschbarem Drallstauelement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115840A (en) * 1982-02-27 1983-09-14 Reiners Verwaltungs Gmbh A method and device for producing a thread
US4843812A (en) * 1987-07-16 1989-07-04 W. Schlafhorst & Co. Open-end rotor spinning device with improved twist choking member
US5044151A (en) * 1987-06-25 1991-09-03 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Yarn draw-off pipe to draw off a yarn from an open-end spinning device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN166985B (cs) * 1985-04-29 1990-08-18 Rieter Ag Maschf
DE3729425C2 (de) * 1987-02-19 1997-07-10 Fritz Stahlecker Deckelteil zum Abdecken der offenen Seite eines Spinnrotors
DE4235024C2 (de) * 1992-10-16 1996-07-25 Rieter Ingolstadt Spinnerei Fadenabzugsrohr

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115840A (en) * 1982-02-27 1983-09-14 Reiners Verwaltungs Gmbh A method and device for producing a thread
US5044151A (en) * 1987-06-25 1991-09-03 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Yarn draw-off pipe to draw off a yarn from an open-end spinning device
US4843812A (en) * 1987-07-16 1989-07-04 W. Schlafhorst & Co. Open-end rotor spinning device with improved twist choking member

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367154A1 (de) * 2002-05-31 2003-12-03 Saurer GmbH & Co. KG Kanalplattenadapter für eine Offenend-Spinnvorrichtung
US6886321B2 (en) 2002-05-31 2005-05-03 W. Schlafhorst Ag & Co. Conduit plate adapter for an open-end spinning device
EP1445359A3 (de) * 2003-02-08 2005-04-13 Saurer GmbH & Co. KG Kanalplattenadapter für eine Offenend-Rotorspinnvorrichtung
US7036301B2 (en) 2003-02-08 2006-05-02 Saurer Gmbh & Co., Kg Channel plate adapter for an open-end rotor spinning arrangement
EP2599905B1 (de) 2011-12-02 2016-04-20 Saurer Germany GmbH & Co. KG Deckelelement einer Offenend-Spinnvorrichtung zum Verschließen eines besaugten, nach vorne hin offenen Rotorgehäuses
EP2599905B2 (de) † 2011-12-02 2019-02-27 Saurer Spinning Solutions GmbH & Co. KG Deckelelement einer Offenend-Spinnvorrichtung zum Verschließen eines besaugten, nach vorne hin offenen Rotorgehäuses

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Publication number Publication date
CZ20002651A3 (cs) 2001-03-14
CZ299428B6 (cs) 2008-07-23
DE19934893A1 (de) 2001-01-25

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