• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An open-end spinning machine in which a combined drive (56) is provided for the point driving of spinning elements (1) of a plurality of spinning points (S) arranged next to one another. At the spinning point (S) a switching device (2) is provided, by means of which this spinning point (S) can be switched over to a stationary ancillary drive (57). The combined drive (56) has a main drive belt (5) for the joint driving of this plurality of spinning elements (1), as well as an ancillary drive belt (53) driven at a second speed for the individual driving of a spinning assembly (1). By means of the switching device (2) the main drive belt (5) or the ancillary drive belt (53) can be used as a drive for the spinning assembly (1). The thread joining is effected at a rotor speed in the vicinity of the production rotor speed.
    公开号:SU1584753A3
    申请号:SU853995131
    申请日:1985-12-23
    公开日:1990-08-07
    发明作者:Гримм Эберхард；Оекслер Рудольф；Байтцингер Курт；Остермайер Мартин
    申请人:Шуберт Унд Зальцер Машиненфабрик Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the textile industry and concerns a spinning machine for ringless spinning.
    The aim of the invention is to increase the reliability of operation.
    Figure 1 shows a diagram of the drive. the spinning-forming organ of the spinning machine, the top view of $ 2 and 3 is the same, the embodiments; on
    Fig. 4 is a layout diagram of a two-armed lever with rollers; Fig. 5 shows the same embodiment; 6 is a schematic diagram of the spinning point of the machine; in Fig.7 - the installation site of the two shoulders arm with shock absorber in Fig.8. brake lever in the yarn priming position; figure 9 is the same, in the position of the clamping of the main drive belt to the shaft of the torsion-forming

    body; in fig. 10 - the same, in the position of braking of the shaft of the torsion-forming organ; Fig. 11 is a diagram of the installation of the cover of the spinning place of the machine and the control element.
    The spinning machine for ringless spinning contains sequentially installed one after the other along the machine spinning places with a common drive of their torsional forming bodies, having a main driving tangential belt 1 along the machine and a stationary drive with a driving tangential belt 2 located at the machine for individual rotation each twisting-forming organ in taming yarn. The common drive has an electric motor 3, on the output shaft 4 of which there are two pulleys 5 and 6 of different diameters. A larger diameter pulley 5 covers the main belt 1, and a smaller diameter pulley 6 covers the belt 2 (FIG. 1).
    The motor 3 has means 7 for controlling it depending on the specific operating conditions of the machine. A common drive with an auxiliary drive is placed on the end part 8 of the machine frame (it is also possible to arrange them in the middle part of the machine).
    Each spinning seat of the machine has a torsional forming body in the form of a spinning rotor 9 with a spinning chamber mounted on a shaft 10 placed in a wedge gap between the supporting discs 11 and its reduced end portion 12 of a reduced diameter supported on a angular contact bearing 13. Instead of bearing 13 can be used thrust bearing or conventional bearing.
    At each spinning position, a means for alternately pressing tangential belts to the shaft 10 is installed, having two two-arm levers 14 of the pressing rollers 15 and 16 freely mounted on opposite ends. The width of the belt 2 and the roller 16 are less than the width of the belt 1 and the roller 16. The lever 14 is installed by axis 17 and has a friction damper in the form of a rubber sleeve 18 placed on axis 17 (Figures 1 and 2). It is possible to place the sleeve 18 on the axis 17 attached to the frame 19 of the machine between the disc 20 mounted on it and the lever 14, pressed against the sleeve 18 by a spring 2-1 szh0
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    on the axle 17 between two discs 22. The amount of compression force of the spring 21 is adjusted by means of a nut 23 and a lock nut 24 (FIG. 7)
    A variant of the auxiliary motor 25 is possible with a means 26 for controlling it. A pulley 6 is mounted on the output shaft 27 of the electric motor 24 for transmitting movement to the belt 2 (Fig. 2).
    In the embodiment according to FIG. 3, the pulley 6 is made conical and connected by a belt 28 with a conical pulley 29 rigidly connected to the pulley 30, the envelope of the belt 2. In order to change the frequency of rotation of the pulley 30, control means 31 are provided which are carried out by a command moving along the machine service device 32 moving with the help of the plug 33 of the belt 28 on the conical pulleys 6 and 29.
    Each spinning place of the machine has a means for removing the main drive belt 1 from the shaft 10 of the rotor 9 when pulling the pressure roller 15 away from the belt 1, which consists of two rollers 34 and 35 installed along both sides of the machine of the torsion forming body and also employees to retract the belt 2 from the shaft 10.
    Each double-arm lever 14 has a compression spring 36 supported on the carrier roller 15 of the arm 37 of the lever 14. On the axis 38 of the roller 15, there is a single-arm braking lever 39 with a protrusion facing the arm 37 of the lever 14 and attached to the opposite side between the end parts of the brake 41. On the shoulder 37 of the lever 14 is made the protrusion 42.
    With the free end of the brake lever 39 is associated control element in the form of gi 43 o
    According to the embodiment of FIG. 5, the brake lever 39 has an intermediate two-arm lever 44, freely mounted on the axis 17 of the double-arm lever 14 and connected at one end to the front link 43, and with the other end connected to the brake lever 39. The hinge link made in the form of a pin 45 attached to the end of the brake lever 39 and a lever 44 entering the plug 46 at the end of the lever 44. The lever 47 of the lever 44 connected with a shoulder 43 has a protrusion 48 that can be pressed from above to the outermost shaft
    10 of the rotor rotor arm 49 of the lever 14. The brake lever 39 is mounted so that its projection 40 can be pressed down to the opposite arm 37 of the lever 14. Instead of the compression spring 36, an extension spring 50 connected to the arm 49 of the lever 14 is used.
    The shock absorber is a cylinder 51 with a piston 52 and a rod 53 connected to the arm 37 of the lever 14. The piston 52 divides the cylinder into two chambers 54 and 55 connected to one another by means of a throttle channel 56, in which the throttle valve is integrated 57. The cylinder chambers and the throttle channel are filled with a working medium that moves the piston from one chamber to another. However, due to the small cross section of the channel 56 and due to its preliminary throttling, the working medium cannot freely flow from one chamber to another, thus providing the necessary damping of the oscillations of the lever 14.
    The pinch roller 15 according to Figures 4 and 5 is placed in close proximity to the shaft 10 of the spinning rotor and the distance from the free end of the brake lever 39 to the brake 40 exceeds the distance between it and the axis of rotation of the brake lever. A mile 43 is connected to a two-arm lever 58 mounted on an axis 59 and pivotally connected by means of a roller 61 controlling lever 61 in the fork 60 with this lever 61. The lever is mounted on an axis 62 and is located in the slot 63 of the rotatable cover 64 of the spindle. . The lever 61 is spring loaded 65 and can occupy three positions (1.11 and III) with the aid of a servicing device 32 having means 66 for controlling the actuator 67 of the unlocking element 68 for the cover and / or the lever 61. The actuator 67 has a shaft with cams mounted on it one of which moves the cover 64 and / or the lever 61 from position II to position I. The drive also contains a finger 69 for turning the lever from position I to position III.
    In the embodiment according to FIG. 11, the control lever 61 has a rotation stop in the form of a cover located inside the enclosure in the area of
    spring-loaded pawl 70 coupled to a controlled electromagnet 71 electrically connected to the control unit 72 of the power supply unit 73 of the remote location of the machine.
    It is possible to install the brake lever 39 independently of the two-armed lever 14 according to FIGS. 8-10. The brake lever 39 is mounted on an axis 74 located on the side of the roller 35 for discharging the belts and extends above the bearing discs 11 of the shaft 10 to another roller 34. The axis 75 tons ha 43 is connected to the free end of the brake lever 39. Axis 75 The function of the second protrusion of the brake lever 39 and located at a distance from its protrusion 40, while the lever 39 is installed with the placement of the protrusions from the sides 14 opposite to the axis 17 of the lever with the possibility of alternately pressing each protrusion to it. 5 The machine works as follows.
    When the pulley 5 is rotated, the moving main belt 1 is pressed by the rollers 15 at each spinning point to the shaft 10 of the spinning rotors 9 and causes them to rotate. In spinning spinning rotor chambers, yarn is formed from the separated fibers fed into them.
    In the event of a yarn breakage at any one spinning site and the occurrence of the need for picking, its haul 43 moves downwards and, as a result, the free end part of the brake lever Q 39 moves downwards (Fig.4). In this case, the brake 41 is pressed against the shaft 10 of the spinning rotor 9 and, performing the function of a support, facilitates upward movement of the axis 38 together with the roller 15, in which the lip 15 moves away from the main belt 1. As a result, the shaft 10 is braked. None of the rollers 15 and 16 is in contact with the belts 1 and 2 and the rollers 34 and 35 retracted the belt 1 from the shaft 10. To press the roller 16 to the belt 2 tons ha 43, the projection 40 of the brake lever 39 is pressed up to the protrusion 42 of the lever 14, which contributes to the rotation of the lever 14 by lowering the roller 16 down and pressing the belt 2 to the shaft 10. The belt 2 causes the shaft 10 to rotate at a frequency lower than 5-25% of its rotational speed when it contacts the main belt 1.
    five
    The higher the rotational speed of the spinning rotor when picking yarn, the less the yarn in the looping area of the structure differs from other parts of it. However, due to the elasticity of the fibers, it is possible to twist the yarn and break it.
    Using the means 7 or 26 for controlling the motor 3 or 25, it is possible to increase the speed of movement of the belt 2 after completing the process of picking the speed to the value of the speed of movement of the belt 1, which allows a smooth transfer of the shaft from the operating mode of the knocking to the operating mode. The acceleration curve of the means 26 of the electric motor 25 can be matched with the curve of the change in the number of fibers fed into the spinning chamber of the rotor after knitting the yarn.
    In the embodiment of the actuator of FIG. 3, the speed of movement of the belt 2 is increased by means of the tool 31 by displacing the belt 33 with the fork 33 along the conical pulleys 6 and 29 according to the signal of the servicing device 32 when the roller 76 interacts with the receiving package 77 at the strand.
    In the embodiment of FIG. 5, when moving upward, the rod 43 rotates the intermediate double-arm lever 44, which with its fork 6 acts on the pin 45 and turns the brake lever, lowering it down and pressing its brake 4 to the shaft 10. The brake lever, having a support in eide shaft 10, lifts the roller 15 and removes it from the belt 1.
    To clamp the belt 2 to the shaft 10 tons ha 43 falls down and presses the protrusion 48 against the shoulder 49 of the lever 14, opus
    ka it down and clamping the roller 16 to the belt 2.
    In the embodiment according to FIGS. 8-10, to stop the shaft of the spinning rotor, the tractor ha 43 goes down and the brake lever 39 rotates on the axis 74 and presses the brake 41 to the shaft 10. The axis 75 of the lever 39 pushes against the lever 14 and turns it on axis 17, as a result of which roller 15 moves away from belt 1, and rollers 34 and 35 extend it from shaft 10. Placing lever 39 on axis 74 separately from lever 14 allows the distance from it to brake to be selected
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    41 is large enough, which contributes to the reliability of the interaction of the brakes 41 with the shaft 10, regardless of the degree of brake wear.
    For tamping, the yoke 43 moves up and rotates the brake lever so that its projection 40 presses against the lever 14 and rotates it counterclockwise, causing the roller 16 to come in contact with the belt 2 and presses it to the shaft 10.
    After finishing the drawing, the yarn 43 returns to its original position and the lever 14, by the action of the spring 36 or 50, rotates into the position in which the roller 15 presses this spring on the belt 1.
    The thrust position 43 is controlled by the lever 61. When the yarn is broken, the lid 64 rotates and with it the lever 61 rotates to the position II. For yarn picking, the cover returns to its original position, and the lever 61 is moved to position III, in which the roller 16 presses the belt 2 against the shaft 10 of the spinning rotor. After grasping, the lever 61 returns to its original position I, in which its shoulder is placed in the slot 63 of the cover 64, and the belt 2 is retracted by the rollers 34 and 35 from the shaft 10.
    The change of the positions of the lever 61 can be carried out manually or with the aid of the serving device 32.
    The release element 68 moves the cover and / or lever 61 from position I to position II, and the actuator cam 67 moves lever 61 to position III.
    In the embodiment according to Fig. 11, the lever 61 transferred to position III is fixed therein by a spring-loaded dog 70. When the button 78 is pressed, the switch 79 turns on the power supply node 73 of the spinning machine seat and the electromagnet 71, which pulls the dog 70 and releases the lever 61, which is spring loaded 65 returns to its original position.
    In case the learning process was unsuccessful, the lever 61 again moves to the position 1 "
    The design of this machine allows to increase the reliability of its work.
    权利要求:
    Claims (18)
    [1]
    1. Spinning machine for ring-free spinning, containing spinning places sequentially installed one after the other with a common drive of their torsional forming bodies, having a main driving tangential belt along the machine, a stationary auxiliary drive located along the machine driving tangential belt for individual rotation of each torsion-forming organ when knitting yarn
    and means for alternately pressing tangential belts to the shaft of its torsion-forming organ installed in the zone of each spinning site, having two freely installed pressure rollers placed on the axis of a two-arm lever with a control element for its compulsory rotation and a brake lever with - / a brake fixed on it, characterized in that, in order to increase the reliability of operation, the pressure rollers on each spinning place are placed on opposite ends of the two shoulders, and the latter is spring-loaded for Po- rizhati one of the main faces of the driving belt, each spinning position has means for withdrawing the main; the drive belt from the shaft of the torsion-forming body when the pinch roller pulls away from the main drive belt.
    [2]
    2. Machine pop. 1, characterized in that the width of the auxiliary drive belt and pressure roller for its pressing is less than the width of the main drive belt and its pressure roller.
    [3]
    3. Machine pop. 1, characterized in that the double-arm lever is coupled with the ability to control the brake.
    [4]
    4. Pop-up machine, characterized in that the brake lever is mounted on the lever bearing the pinch roller.
    [5]
    5. The machine according to claim 4, wherein the two-arm lever has an abutment and the brake lever has a protrusion mounted on the axis of the roller for pressing the main drive belt with the possibility of pressing the protrusion against the abutment
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    a two-armed lever and its rotation and is associated with a free end with a control element, wherein the brake is placed between the end portions of the brake lever.
    [6]
    6. The machine according to Claim 5, characterized in that the pressure roller for clamping the main drive belt is placed in close proximity to the shaft of the torsion-forming body, wherein the distance from the free end of the brake lever to the brake exceeds the distance between it and the axis of rotation brake growling-- ha.
    [7]
    7. Machine pop.5, which differs in that the brake lever has an intermediate double-arm lever installed on the axis of rotation of the spring-loaded two-arm lever connected at one end to the control element and pivotally connected to the other end with the brake lever. tied to the control element, the shoulder of the intermediate two-arm lever has a protrusion and is installed with the possibility of pressing the protrusion from above to the shoulder of the spring-loaded two-arm lever furthest from the shaft of the torsion-forming organ, and the brake lever tanovlen to press the bottom of his lip to the opposite shoulder podpruzhinenno- by double-arm lever.
    [8]
    8. The machine according to Clause 3, Tlichi Rani and the fact that the brake lever has two protrusions located at a distance along its length and is installed with the placement of the protrusions from the sides opposite to the axis of rotation of the spring-loaded two shoulders with the possibility of alternate pressing to it each ledge.
    [9]
    9. The machine according to claim 1, characterized in that the torsional forming body of each spinning place is a spinning chamber and has supporting discs installed to form a wedge gap, and the spinning shaft of the spinning chamber is placed in a wedge gap while the brake lever is mounted to rotate in the direction
    to supporting discs.
    [10]
    10. The machine according to claim 9, characterized in that the shaft of the spinning chamber has a radical-thrust bearing, located on the side of ProP158
    tivopoloznoy spraying chamber of the end of its shaft,
    [11]
    11. The machine according to claims 1-10, characterized in that each of the firing points has a guard with a rotary cover, and the control element is a control lever mounted with the ability
    TURNING RELATIVE REVERSE
    covers.
    [12]
    12. The machine according to claim 11, wherein the control lever is mounted to be rotated and placed at the level of the lid during the yarn forming process, from the outside of the lid when braking the spinning shaft and inside the fence when grabbing yarn.
    [13]
    13. Machine pop.11, different from the fact that the control lever has a rotation stop.
    [14]
    14. The machine according to claim 13, wherein the control lever is 12.
    neither is spring-loaded, but its limiter of rotation has a controlled electromagnet and is installed so that it can be placed inside the fence in the area of the cover.
    [15]
    15. The machine according to claim 14, characterized in that it has a power control unit for the fibers of the spinning place, and an electromagnet is electrically connected to the power control unit.
    [16]
    16. The machine according to claims 1-15, about tl and - so that the spring-loaded two-arm lever has a shock absorber.
    [17]
    17. The machine pop. 1, differs from the fact that the shock absorber is made friction.
    [18]
    18. The machine according to p017, about the aphid h and so that the friction shock absorber is placed on the axis of the spring-loaded two shoulders.
    H 18
    sixteen
    J 4 5 7
    1
    sixteen
    Figm
    50
    15
    431 45 40 39 4 /
    e
    These a 5
    7540 16 39 H-lhlf
    6Z60
    15 .
    38
    T
    h 40 41 10 4J
    ten
    J2
    F (/ g.b
    7516 here K 171436 4 ° Ml5 37
     I lrf- + H / i / / /
    FIG. eight
    Fy
    742
    35
    §
    s;
     fc
    about
    58
    79
    76
    6k
    58
    60 51 61
    FIG. eleven
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1584753A3|1990-08-07|Ringless spinning machine
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    US5152132A|1992-10-06|Process and device for the piecing of a yarn in an open-end spinning machine operating with a spinning rotor
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    EP0147625B1|1990-04-11|Speed variator for a laundry washing machine
    US5243812A|1993-09-14|Device for the piecing of a yarn in a open-end spinning machine operating with a spinning rotor
    CN101191259A|2008-06-04|Open type spinning equipment
    SU1027454A1|1983-07-07|V-belt transmission
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    US4962633A|1990-10-16|Tangential belt drive for a spinning or twisting machine and method of operating same
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    SU1172745A1|1985-08-15|Screw press
    SU1747556A1|1992-07-15|Doubling-reeling device of flyer roving frame
    RU1772246C|1992-10-30|Pull-out mechanism for circular knitting machine
    KR950007855B1|1995-07-20|Washing machine clutch
    CN100464012C|2009-02-25|Spindle transmission mechanism of trestle-conveying-type spinning machine
    同族专利:
    公开号 | 公开日
    DE3447428C2|1987-09-10|
    WO1986003792A1|1986-07-03|
    CN85109711A|1986-06-10|
    EP0210183A1|1987-02-04|
    JPS62502126A|1987-08-20|
    US4760688A|1988-08-02|
    CZ280812B6|1996-04-17|
    CN1020640C|1993-05-12|
    BR8507083A|1987-03-31|
    JPH0723565B2|1995-03-15|
    DE3447428A1|1986-07-03|
    EP0210183B1|1988-12-07|
    IN167042B|1990-08-25|
    CZ973285A3|1996-01-17|
    DE3566685D1|1989-01-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE223231C|
    US2109247A|1937-06-18|1938-02-22|Perry L Moore|Variable speed drive for drafting machinery|
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    CH508745A|1969-02-25|1971-06-15|Toyoda Automatic Loom Works|Process for the automatic piecing of a thread after a thread break at a spinning station of a ringless spinning machine and spinning machine for its implementation|
    US3693340A|1969-08-07|1972-09-26|Hiroyuki Kanai|Spindle speed controlling device for ring spinning and twisting machines|
    US3780513A|1970-04-08|1973-12-25|Toyoda Automatic Loom Works|Method and apparatus for driving open-end spinning frame|
    JPS5034649B1|1970-04-18|1975-11-10|
    FR2115180B1|1970-11-28|1974-06-07|Schubert & Salzer Maschinen|
    DE2058604B2|1970-11-28|1977-08-25|Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt|METHOD AND DEVICE FOR STOPPING AND STARTING UP AN OPEN-END SPINNING DEVICE|
    DE2123231B2|1971-05-11|1977-01-13|Wilhelm Stahlecker Gmbh, 7341 Reichenbach|OPEN-END ROTOR SPINNING MACHINE WITH MULTIPLE SPINNING UNITS|
    DE2130669C2|1971-06-21|1988-03-03|Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt, De|
    DE2141276C3|1971-08-18|1982-01-07|Wilhelm Stahlecker Gmbh, 7341 Reichenbach|Brake for a spinning turbine of an open-end rotor spinning unit|
    DE2341528B2|1973-08-16|1977-08-11|Stahlecker, Fritz, 7341 Bad Über kingen, Stahlecker, Hans, 7334 Süßen|PROCESS FOR SPINNING A THREAD IN AN OPEN-END SPINNING UNIT|
    DE2360296C3|1973-12-04|1982-03-18|Stahlecker, Fritz, 7347 Bad Überkingen|Device for piecing which can be moved along an open-end spinning machine|
    JPS50100322A|1974-01-14|1975-08-08|
    DE2438527A1|1974-08-10|1976-02-19|Stahlecker Fritz|STORAGE FOR SPINNING TURBINES OF AN OPEN-END SPINNING MACHINE|
    DE2458042C2|1974-12-07|1985-06-05|Stahlecker, Fritz, 7347 Bad Überkingen|Open-end spinning machine with a large number of spinning positions and a movable maintenance device for piecing after a thread break|
    DE2507199C2|1975-02-20|1986-01-30|W. Schlafhorst & Co, 4050 Mönchengladbach|Device for controlling the piecing process in rotor spinning machines|
    DE2544319A1|1975-10-03|1977-04-14|Zinser Textilmaschinen Gmbh|PROCEDURE AND EQUIPMENT FOR RESTARTING INDIVIDUAL WINDING POSTS IN A RING SPINNING OR RING TWISTING MACHINE|
    DE2602392C2|1976-01-23|1985-07-25|Fritz 7347 Bad Überkingen Stahlecker|Tangential belt drive for spinning rotors|
    DE2610575A1|1976-03-12|1977-09-22|Schlafhorst & Co W|Spinning assembly monitor - uses an acoustically insulated signal channel at each spinning station for the mobile monitor|
    DE2754785A1|1976-12-10|1978-07-27|Nuova San Giorgio Spa|Open=end spinning yarn splice - using reduced rotor speed to simplify control functions|
    CS201779B1|1978-09-06|1980-11-28|Jiri Sloupensky|Method of and apparatus for controlling the operation of open-end spinning machines|
    DE2910814C2|1979-03-20|1987-08-20|Fritz 7347 Bad Ueberkingen De Stahlecker|
    US4249369A|1979-09-10|1981-02-10|Kabushiki Kaisha Toyoda Jidoh Shokki Seisakusho|Centralized control system for open end spinning machines|
    JPS5921966A|1982-07-27|1984-02-04|Tokyo Shibaura Electric Co|Method of fixing solenoid valve for changing over refrigerant flow path of refrigerator|DE3719676C1|1987-06-12|1988-09-29|Schubert & Salzer Maschinen|Control device for driving and stopping an open-end spinning element|
    DE3730705A1|1987-09-12|1989-03-23|Fritz Stahlecker|DEVICE FOR OE-ROTOR SPINNING WITH A SPINNING ROTOR|
    DE3814966A1|1988-05-03|1989-11-16|Schubert & Salzer Maschinen|METHOD AND DEVICE FOR TAPING AN OPEN-END SPIDER|
    US5243812A|1989-05-05|1993-09-14|Schubert & Salzer Maschinenfabrik Ag|Device for the piecing of a yarn in a open-end spinning machine operating with a spinning rotor|
    DE3936748A1|1989-05-05|1990-11-08|Schubert & Salzer Maschinen|METHOD AND DEVICE FOR TENSIONING A THREAD ON AN OPEN-END SPINNING DEVICE WORKING WITH A SPINNING ROTOR|
    DE4000866C2|1990-01-13|1997-09-18|Schlafhorst & Co W|Spinning machine with a traction mechanism|
    DE4012836C2|1990-04-23|1992-03-05|Neuenhauser Maschinenbau Havo Hans Voshaar Gmbh & Co Kg, 4458 Neuenhaus, De|
    DE4219278A1|1991-07-27|1993-01-28|Schubert & Salzer Maschinen|METHOD AND DEVICE FOR REDUCING ENERGY CONSUMPTION IN THE OPERATION OF SPINNER ELEMENTS|
    DE4335236C1|1993-10-15|1994-10-13|Rieter Ingolstadt Spinnerei|Open-end spinning apparatus|
    DE4404538C1|1994-02-12|1995-04-27|Rieter Ingolstadt Spinnerei|Method and device for piecing on an open-end spinning apparatus|
    DE10107254A1|2001-02-16|2002-08-22|Rieter Ingolstadt Spinnerei|Common drive belt for the open-end spinning stations, at a spinning machine, has a belt press unit at each station to press the belt under control against the spinners, especially when the machine is starting up or slowing down|
    CZ301298B6|2004-12-07|2010-01-06|Oerlikon Czech S. R. O.|General-purpose spinning machine|
    DE102007056561A1|2007-08-25|2009-02-26|Oerlikon Textile Gmbh & Co. Kg|Textile machine cross-winding thread onto spools, employs data transmission system to change workstation spinning- and spinning-on parameters during spool replacement|
    CN103382589B|2013-07-31|2015-11-18|上海淳瑞机械科技有限公司|A kind of spinning organ drag hook associative component of rotor spinning machine|
    DE102017101317A1|2017-01-24|2018-07-26|Maschinenfabrik Rieter Ag|Method for the maintenance of spinning stations of a spinning machine and spinning machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3447428A|DE3447428C2|1984-12-24|1984-12-24|
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