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    • 2. 发明申请
    • FRICTIONAL TWISTING DEVICE
    • FRIKTIONSDRALLVORRICHTUNG
    • WO99051804A1
    • 1999-10-14
    • PCT/DE1999/001021
    • 1999-04-01
    • D02G1/08D01H7/92D02G1/06
    • D02G1/082D02G1/087
    • The invention relates to a frictional twisting device for texturing synthetic filament yarns, comprising several adjacent, parallel, rotating shafts with at least one friction disk disposed on each shaft. The friction disks are offset against each other and are axially arranged on the shafts at a mutual distance, whereby the intersecting circumferential arcs of said disks, when seen from an axial overhead position, form a common overlap area in which an overlapping circle tangent to the inside of the circumferential arc can be placed, whereby the thread running through the frictional twisting device forms a type of helix with an angle of inclination alpha ranging from 38 DEG to 41 DEG . The invention also relates to a method for determining the individual parameters of the frictional twisting device.
    • 本发明涉及一种用于纹理化Friktionsdrallvorrichtung在平行并置有多个在其上摩擦盘被设置在至少在每种情况下可转动的轴的合成长丝纱。 摩擦盘由在轴布置成彼此轴向偏移以相互距离,从而与它们在轴向俯视图中交叉圆周弧定义公共重叠字段摩擦盘到其中的每个周向弧从切线重叠圆的内侧可被放置,使得由 Friktionsdrallvorrichtung延伸螺纹形成一种螺旋的在范围内的俯仰角阿尔法从38°〜41°。 此外,本发明涉及一种用于确定Friktionsfalschdrallvorrichtung的各个参数的方法。
    • 3. 发明申请
    • TWISTED UNION YARN MANUFACTURING METHOD AND DEVICE
    • TWISTING UNION YARN MANUFACTURING METHOD AND DEVICE
    • WO99042642A1
    • 1999-08-26
    • PCT/US1999/002615
    • 1999-02-08
    • D01H7/92D02G1/04
    • D01H7/923D02G1/04
    • To provide a method and device with which Alternate Twisted Yarn can be produced simply and inexpensively. An alternate twisted yarn is produced by alternately repeating with a neutral and tilt switching method and twisting yarn (1) in the reverse direction onboth sides of pulley (2) driven by yarn (1) that is inserted between the flanges of pulley (2), so that the yarn passage is bent or flexed. Shaft (3) of this pulley (2) is inclined to the yarn (1) passage plane to bring yarn (1) into contact with the flange section (2a's) internal surface of pulley (2), and in the neutral position under which yarn (1) is not twisted on both sides of pulley (2), with shaft (3) of pulley (2) being made perpendicular to the yarn (1) yarn passage plane to cut off its contact to the pulley (2) flange section (2a's) internal surface.
    • 提供一种方法和装置,通过该方法和装置可以简单且廉价地生产交替捻纱。 通过交替地以中立和倾斜切换方式重复并且在插入在滑轮(2)的凸缘之间的纱线(1)驱动的滑轮(2)的两侧上沿相反方向交替重复地产生交替的加捻纱线, ,使得纱线通道弯曲或弯曲。 该滑轮(2)的轴(3)与纱线(1)的通道面倾斜,使纱线(1)与皮带轮(2)的凸缘部分(2a)的内表面接触,并且在中性位置 纱线(1)在皮带轮(2)的两侧不扭转,带轮(2)的轴(3)垂直于纱线(1)的纱线通道平面,以切断其与皮带轮(2)凸缘的接触 部分(2a)的内表面。
    • 4. 发明申请
    • VERFAHREN UND VORRICHTUNG ZUR FALSCHDRAHTEINLEITUNG SOWIE SPINNMASCHINE
    • WO2022008724A1
    • 2022-01-13
    • PCT/EP2021/069183
    • 2021-07-09
    • MASCHINENFABRIK RIETER AG
    • SCHAEFFLER, GernotBLANKENHORN, PeterSTOPP, NoraHELTSCHE, FelixPOTTHARST, Ida
    • D01H7/92
    • Die Erfindung betrifft ein Verfahren, eine Vorrichtung und eine Spinnmaschine zur Falschdrahteinleitung in einen Faden (7), wobei eine Fadenlaufebene (20) durch den in Draufsicht weitgehend direkten Verlauf des Fadens (7) durch ein Streckwerk (3) zu einer Spinneinrichtung (17) gebildet wird und der Faden (7) das Streckwerk (3) an einer von einer Oberwalze (4) und/oder einer Unterwalze (5) gebildeten Ausgangsklemmstelle (6) verlässt oder die Fadenlaufebene (20) durch den in Draufsicht weitgehend direkten Verlauf des Fadens (7) aus einem Fadenabzugsrohr (45) einer Rotor-Spinneinrichtung (17) zu einer Ausgangsklemmstelle (6) eines Abzugswalzenpaares (47) gebildet wird. Der Faden (7) läuft zwischen der Ausgangsklemmstelle (6) und der Spinneinrichtung (17) über eine sich um eine schräg zur Fadenlaufebene (20) stehende Drehachse (15) drehende Rolle (8) und dreht sich dabei gleichzeitig um seine Längsachse, wobei dabei ein Falschdraht in den Faden (7) eingebracht wird. Der Faden (7) durchläuft zwischen der Rolle (8) und der Spinneinrichtung (17) einen Fadenführer (9) oder zwischen der Rolle (8) und der Ausgangsklemmstelle (6) des Abzugswalzenpaares (47). Die Rolle (8) wird in zumindest zwei Positionen (25, 26) gehalten, wobei sie in der ersten Position (25) im Fadenlauf des Fadens (7) angeordnet und durch den Faden (7) angetrieben wird und in der zweiten Position (26) außerhalb des Fadenlaufs angeordnet und nicht angetrieben wird.
    • 5. 发明申请
    • PROCESSING APPARATUS FOR PROCESSING A SLIVER
    • 加工装置用于加工一个SLIVER
    • WO2017145100A1
    • 2017-08-31
    • PCT/IB2017/051059
    • 2017-02-24
    • COGNE MACCHINE TESSILI S.P.A.
    • CAMELLI, MarcoROTONDI, EtlesAPONI, Roberto
    • D01H7/92
    • D01H7/923D01H13/04
    • A processing apparatus (1) for processing a sliver (S) comprises at least one rotation unit (2) that is suitable for giving a false twist to a respective unprocessed sliver (S) that is fed to the rotation unit (2) along an advancement direction (A), the rotation unit (2) comprises; a rotating device (4) arranged for housing and rotatingly dragging the sliver (S) when the rotating device (4) is rotated by driving means (3), which rotating device comprises a rotating element (5) provided with a body (15) that is rotatable around a rotation axis (R) by the driving means (3). The rotating device (4) further comprises at least three revolving guide elements (16) for guiding the unprocessed sliver (S) inside the rotating element (5), the at least three revolving guide elements (16) being suitable for supporting the unprocessed sliver (S) and for guiding the latter along a path provided with at least one meander during a rotation of said rotating element (5) around said rotation axis (R).
    • 用于处理棉条(S)的处理设备(1)包括适合于对供给到棉条(S)的相应未处理棉条(S)施加假捻的至少一个旋转单元(2) 所述旋转单元(2)沿前进方向(A)旋转,所述旋转单元(2)包括: 所述旋转装置包括设置有本体的旋转元件,所述旋转装置设置成当通过驱动装置旋转所述旋转装置时容纳并旋转拖动所述条子, 通过驱动装置(3)可围绕旋转轴线(R)旋转。 所述旋转装置(4)还包括至少三个用于在所述旋转元件(5)内引导所述未加工条子(S)的旋转引导元件(16),所述至少三个旋转引导元件(16)适于支撑所述未加工条子 (S)并且用于在所述旋转元件(5)围绕所述旋转轴线(R)旋转期间沿着设置有至少一个曲折的路径引导所述旋转元件(5)。
    • 6. 发明申请
    • RUBBING SYSTEM FOR MAKING ROVES
    • 用于制作路面的橡胶系统
    • WO2016142754A1
    • 2016-09-15
    • PCT/IB2015/054377
    • 2015-06-10
    • NUOVA COSMATEX S.R.L.PARLAMENTO, Roberto
    • PARLAMENTO, Roberto
    • D01H7/92
    • D01H7/926
    • The rubbing system for making roves comprises a plurality of pairs of sleeves (1, 2, 3, 4); each pair of sleeves having two sleeves (11, 12; 21, 22; 31, 32; 41, 42) arranged parallel to and substantially in contact with each other, wherein each sleeve (11, 12; 21, 22; 31, 32; 41, 42) is susceptible of making a reciprocating motion, along its respective axis, in phase opposition to the other sleeve (11, 12; 21, 22; 31, 32; 41, 42), so as to compact fibres passing through said pair of sleeves (1, 2, 3, 4) in order to make a rove. The motion of each pair of sleeves (1, 2, 3, 4) is controlled by a pulley (13, 23, 33, 43), to which a pair of connecting rods (14, 15) are pivoted, each connecting rod (14, 15) being connected to a respective sleeve (11, 12; 21, 22; 31, 32; 41, 42) of said pairs of sleeves (1, 2, 3, 4). The rubbing system further comprises a drive shaft (20) for rotating the pulleys (13, 23, 33, 43); and an adjustable transmission system for transmitting the motion from the drive shaft (20) to the pulleys (13, 23, 33, 43), and such as to allow the timing of the reversal of the reciprocating motion of each pair of sleeves (1, 2, 3, 4) to be adjusted independently of the other pairs of sleeves.
    • 用于制造粗纱的摩擦系统包括多对套筒(1,2,3,4); 每对套筒具有彼此平行并基本上彼此接触的两个套筒(11,12; 21,22; 31,32; 41,42),其中每个套筒(11,12; 21,22; 31,32 ; 41,42)易于沿着其相应的轴线相对于另一个套筒(11,12; 21,22; 31,32,31,42)进行往复运动,从而压紧通过的纤维 所述一对袖子(1,2,3,4)为了制作粗纱。 每对套筒(1,2,3,4)的运动由一对滑轮(13,23,33,43)控制,一对连杆(14,15)枢转到该滑轮上,每个连杆( 连接到所述成对的套筒(1,2,3,4)的相应套管(11,12; 21,22; 31,32; 41,42)。 所述摩擦系统还包括用于使所述滑轮(13,23,33,43)旋转的驱动轴(20)。 以及用于将运动从驱动轴(20)传递到滑轮(13,23,33,43)的可调节的传动系统,并且允许每对套筒(1)的往复运动的反转的定时 ,2,3,4)被独立于其他对的袖子进行调节。
    • 7. 发明申请
    • SPINNING MACHINE HAVING A TWISTING ELEMENT
    • 与旋转元件SPIN机
    • WO2014037773A3
    • 2014-07-24
    • PCT/IB2013001795
    • 2013-08-16
    • RIETER AG MASCHF
    • GRIESSHAMMER CHRISTIANMALINA LUDEKBLAZEK PETRKUBOVY VACLAVSTEKLIKOVA JARMILAZARECKY RADEKHASKA PETR
    • D01H5/72D01H7/92
    • D01H5/72D01H7/92
    • The invention relates to a spinning machine (1), comprising a multi-cylinder drawing frame (2) for processing a fiber sliver (4), wherein the multi-cylinder drawing frame (2) comprises an intake roller pair (6) and at least two additional roller pairs (10, 12) arranged after the intake roller pair (6), which form a preliminary draft zone (7) and at least one main draft zone (8). In order to avoid faulty drafts in the multi-cylinder drawing frame (2), the multi-cylinder drawing frame (2) has a mechanical twist-producing means (9) in the preliminary draft zone (7). The invention also relates to a spinning machine with a changing device for a guide element upstream of an intake roller pair and mechanical twisting generation means. Local wear on the intake rollers can be reduced due to the changing device.
    • 纺纱机(1)的多气缸牵伸装置(2),用于处理的纤维结构(4),其中,所述多气缸牵伸装置(2)由一对进给辊(6)和至少两个其他的一对进给辊(6)的下游布置对辊(10,12) 形成Vorverzugszone(7)和至少一个主牵伸区(8)。 为了避免在多气缸牵伸装置故障汇票(2)中,多缸牵伸装置(2)在Vorverzugszone(7)上的机械涡流产生装置(9)。 还公开了一种具有用于在一对进给辊的前以及机械涡流发生机构的引导元件一个横动装置的纺纱机。 通过横动装置局部产生的进给辊的磨损可以减小。
    • 9. 发明申请
    • TWISTING DISK AND METHOD FOR THE PRODUCTION THEREOF
    • 旋流DISK及其制备方法旋流DISK
    • WO99051803A1
    • 1999-10-14
    • PCT/CH1999/000141
    • 1999-04-07
    • D01H7/92D02G1/08
    • D01H7/923D02G1/082D02G1/087
    • The aim of the invention is to produce reasonably-priced, top-quality twisting disks for false twisting of textile threads by carefully selecting the material and by virtue of the design of the hub and collar. The chosen material is a composite material, especially polyurethane, consisting of PPDI and polycarbonate and preferably filled with aramid. The hub is produced from hard PTU. This has two advantages. The collar material must meet extremely tough requirements and is the most expensive of all. It can be used in small amounts in an optimum manner, geared towards twisting. The inventive concept enables both functional parts - hub and collar - to be manufactured in a single-step or two-step injection moulding process.
    • 本发明允许,通过材料的特殊选择,所述轮毂和轮胎,生产高品质,但对于纺织线的假捻低成本涡旋盘的设计。 用于轮胎材料是复合材料,在从PPDI和聚碳酸酯选择的特定聚氨酯填充由...组成,优选具有芳族聚酰胺。 所述轮毂是由硬的TPU。 形成所有两个特别的优势。 到的最高要求制成,是最昂贵的轮胎材料,可在最佳对准漩涡的工作最小的量来使用。 本发明的概念既毂的功能部件和轮胎可以在单一阶段或两阶段注射成型工艺来制造。
    • 10. 发明申请
    • ARRANGEMENT WITH AT LEAST TWO TEXTURING DEVICES, SPECIALLY FOR PRODUCING FOLDED YARNS
    • 至少有两个纹理构成中特别用于生产合股THREADS
    • WO98044177A1
    • 1998-10-08
    • PCT/EP1998/001806
    • 1998-03-26
    • D01H7/92D02G1/08D02G3/28
    • D01H7/923D02G1/087D02G3/28
    • The invention relates to an arrangement specially designed to produce folded yarn, comprising at least two texturing devices, each having three or more rotationally arranged shafts which support at least one torsion sensor. The longitudinal axis of said shafts all form the corner of a polygon when seen axially from above. Said shafts are also provided with thread guides which are assigned to a weft exit area of each texturing device. Both polygons are positioned in relation to each other in such a way that at least two bisecting angle lines of the polygons intersect. When seen axially or parallel to the axis from above, the thread guides lie inside a respective field which is defined by the sides flanking the bisecting lines of the respective angles of the polygon.
    • 本发明涉及在特定的布置用于制造合股线包含至少两个纹理化设备,每一个都具有三个或更多个可转动地安装在每一种情况下的至少一个具有支承轴捻线机,在每一种情况下的纵向轴线形成在轴向俯视图中的多边形的角部,并用导纱器,其 一个线程出区域各自被指派给纹理之一,两个多边形的位置,以彼此,使得从多的角的至少两个平分线相交,其中,所述导纱器是在各自的领域内的轴向或轴向平行的平面视图,其中由平分侧翼 拐角相应的拐角角度的腿较为有限。