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41. 发明公开

EP0719352A4 TWISTING APPARATUS 失效
标题翻译： ZWIRNMASCHINE
公开(公告)号：EP0719352A4
公开(公告)日：1996-10-16
申请号：EP94927448
申请日：1994-09-15
申请人： COMMW SCIENT IND RES ORG
发明人： PHILLIPS DAVID GRAHAM , THOMAS KEITH ALAN
IPC分类号： D01H7/02 , D01H7/04 , D01H7/92 , D02G1/08 , D01H7/00
CPC分类号： D02G1/087 , D01H7/92
摘要： Apparatus for twisting a travelling strand comprises a rotary structure (12) rotatable about a rotational axis X-X and a series of pulleys (48, 50, 52, 54 and 56) mounted on structure (12) in an array disposed about the rotational axis X-X with each pulley in the series rotatably mounted on structure (12) for rotation about an individual axis of pulley rotation which is generally parallel to the axis X-X and moves around that axis on rotation of the structure (12). An input strand guide pulley (60) guides an input strand to be twisted into a path in which it will successively engage the pulleys (48, 50, 52, 54 and 56) and a strand exit guide pulley (62) guides the strand from that path into an exit path along the axis X-X. Rotary structure (12) is driven through a drive shaft (16) and the pulleys (48, 50, 52, 54 and 56) are rotated by gearing (32).

42. 发明公开

EP0719352A1 TWISTING APPARATUS 失效
公开(公告)号：EP0719352A1
公开(公告)日：1996-07-03
申请号：EP94927448.0
申请日：1994-09-15
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
发明人： PHILLIPS, David Graham , THOMAS, Keith Alan
IPC分类号： D01H7 , D02G1
CPC分类号： D02G1/087 , D01H7/92
摘要： Apparatus for twisting a travelling strand comprises a rotary structure (12) rotatable about a rotational axis X-X and a series of pulleys (48, 50, 52, 54 and 56) mounted on structure (12) in an array disposed about the rotational axis X-X with each pulley in the series rotatably mounted on structure (12) for rotation about an individual axis of pulley rotation which is generally parallel to the axis X-X and moves around that axis on rotation of the structure (12). An input strand guide pulley (60) guides an input strand to be twisted into a path in which it will successively engage the pulleys (48, 50, 52, 54 and 56) and a strand exit guide pulley (62) guides the strand from that path into an exit path along the axis X-X. Rotary structure (12) is driven through a drive shaft (16) and the pulleys (48, 50, 52, 54 and 56) are rotated by gearing (32).
摘要翻译：用于扭绞移动绞线的设备包括围绕旋转轴线XX可旋转的旋转结构（12）以及以围绕旋转轴线XX布置的阵列安装在结构（12）上的一系列滑轮（48,50,52,54和56）系列中的每个滑轮可旋转地安装在结构（12）上，用于围绕大致平行于轴线XX的滑轮旋转的单独轴线旋转，并且在结构（12）旋转时围绕该轴线移动。输入链引导滑轮（60）引导输入链绞合成其将依次接合滑轮（48,50,52,54和56）的路径，并且链退出引导滑轮（62）引导链从该路径沿着轴线XX进入出口路径。旋转结构（12）通过驱动轴（16）被驱动，滑轮（48,50,52,54和56）通过齿轮（32）旋转。

43. 发明公开

EP0022552A1 Vorrichtung zum Zwirnen oder Falschzwirnen multifiler Fäden 失效
标题翻译： Vorrichtung zum Zwirnen oder Falschzwirnen multifilerFäden。
公开(公告)号：EP0022552A1
公开(公告)日：1981-01-21
申请号：EP80103908.2
申请日：1980-07-09
申请人： b a r m a g Barmer Maschinenfabrik Aktiengesellschaft
发明人： Schippers, Heinz, Dr. Dipl.-Ing. , Bauer, Karl, Dr. Dr.-Ing. , Dammann, Peter, Dipl.-Ing.
IPC分类号： D02G1/08
CPC分类号： D02G1/085 , D02G1/087
摘要： Für eine Zwirn- insbesondere Falschzwirnvorrichtung zur Herstellung gekräuselter Fäden (14), bei der diese zwischen einem umlaufend bewegten Endlosriemen oder Bandlauf (11, 12) und einer dessen Bewegungsrichtung kreuzenden, parallelen Reiboberfläche geklemmt und verdrallt werden, wird eine Andrückeinrichtung (6) geschaffen, durch welche die mit ihr zusammenwirkende Reiboberfläche trägheits- und reibungsarm sowie kraftschiussig in Richtung des Fadenlaufs gegen den Faden (14) angedrückt wird. Die Andrückeinrichtung (6) hat einen Andrückstempel (49) mit einer die Fadendrückzone (4) definierenden Andrückfläche, welche zur Verminderung der Reibleistung geschmiert wird, insbesondere durch einen aerodynamischen Schmierfilm oder durch ein zwischen Andrückfläche und Riemen (11, 12) aufgebautes aerostatisches Druckfluidpolster. Die Andrückeinrichtung (6) ist mit einer Halterung ortsfest an der Falschzwirnkräuselmaschine befestigt. Ihr Andrückstempel (49) ist in der Fadenandrückzone (4) gegenüber der Rückseite des Riemens oder Bandlaufs (11, 12) mechanisch nachsiellbar, vorzugsweise durch einen Kraftgeber federnd nachführbar. Bevorzugt dient hierzu eine Zylinder-Kolben-Einheit, deren den Andrückstempel (49) tragender Kolben in Längsrichtung durch Kanal (50) durchbrochen ist, wobei durch den Kolber, einerseits eine Anpreßkraft ausgeübt wird und andererseits aus dem Druckraum Schmierluft zur Andrückfläche geliefert wird.
摘要翻译： 1.一种用于扭绞假捻的复丝纱线（14）的装置，其中所述纱线（14）夹在其后表面相对的被驱动的环形柔性带（11,12 ...）之间，与纱线（14）接触，通过加压印模（18,23,49,229,211,222）接触，并且在第二移动摩擦面之间，其特征在于，为每条纱线提供压力戳其被设计成使得带（11,12）在由压力施加表面（24,53,126）限定的纱线接合区（3,4,10,23,237）内朝向纱线（14）弯曲，通过由所述印模（18,23,49,229,211,222）扩大的弹性压力，所述压力传感器（18,23,49,129,211,222）。

44. 发明授权

US5758483A Twisting apparatus 失效
标题翻译：加捻装置
公开(公告)号：US5758483A
公开(公告)日：1998-06-02
申请号：US617827
申请日：1996-05-13
申请人： David Graham Phillips , Keith Alan Thomas
发明人： David Graham Phillips , Keith Alan Thomas
IPC分类号： D01H7/02 , D01H7/04 , D01H7/92 , D02G1/08 , D01H13/04
CPC分类号： D02G1/087 , D01H7/92
摘要： Apparatus for twisting a travelling strand includes a rotary structure rotatable about a rotational axis X--X and a series of pulleys mounted on the structure in an array disposed about the rotational axis X--X with each pulley in the series mounted on the structure for rotation about an individual axis of pulley rotation which is generally parallel to the axis X--X and moves around that axis on rotation of the structure. An input strand guide pulley guides an input strand to be twisted onto a path in which it will successively engage the pulleys and a strand exit guide pulley guides the strand from that path into an exit path along the axis X--X. The rotary structure is driven through a drive shaft and the pulleys are rotated by gearing.
摘要翻译： PCT No.PCT / AU94 / 00544 Sec。 371日期：1996年5月13日 102（e）日期1996年5月13日PCT 1994年9月13日PCT PCT。出版物WO95 / 0801200 日本1995年3月23日用于扭绞行进股的装置包括可围绕旋转轴线XX旋转的旋转结构和安装在围绕旋转轴线XX设置的阵列中的一系列滑轮，其中系列中的每个滑轮安装在结构上围绕滑轮旋转的单个轴线旋转，该旋转轴线大致平行于轴线XX，并且在结构旋转时围绕该轴线移动。输入线引导滑轮将要扭转的输入线引导到其将连续地接合皮带轮的路径上，并且股线出口引导滑轮将股线从该路径引导到沿X-X轴的出口路径。旋转结构通过驱动轴驱动，皮带轮通过齿轮传动而旋转。

45. 发明授权

US4803915A Friction yarn false twisting apparatus 失效
标题翻译：摩擦纱假捻装置
公开(公告)号：US4803915A
公开(公告)日：1989-02-14
申请号：US023799
申请日：1987-03-09
申请人： Detlev Oberstrass
发明人： Detlev Oberstrass
IPC分类号： D02G1/08 , D04H1/08 , F01B31/00
CPC分类号： D02G1/087 , D02G1/085
摘要： A yarn false twisting apparatus is disclosed which comprises a pair of rotating circular discs having cooperating friction surfaces for engaging a running yarn at a twisting zone. A pressure applying member is positioned to apply a biasing force to the rear surface of one of the discs locally at the twisting zone, and the pressure applying member comprises a receptacle slideably mounting a piston which extends from the end of the receptacle to engage the disc. The receptacle is eccentrically mounted to permit selective positioning of the biasing force with respect to the yarn path of travel. The discs are mounted on pivotal rocking arms whereby the ratio of yarn twist to yarn speed may be adjusted, and an eccentrically mounted pin provides closely controlled adjustability for the arms and thus the twist ratio. The apparatus may be readily configured to provide either S or Z twist, and the drive system may be disengaged while in either the S or Z twist configuration to terminate rotation of the discs and thereby facilitate yarn thread-up.
摘要翻译：公开了一种纱线假捻设备，其包括一对旋转的圆盘，其具有用于在加捻区域接合行进纱线的配合的摩擦表面。压力施加构件被定位成在扭转区域局部地向一个盘的后表面施加偏压力，并且压力施加构件包括可滑动地安装活塞的容器，该容器从容器的端部延伸以接合盘。容器偏心地安装以允许偏置力相对于行进纱线的选择性定位。盘安装在枢转摇臂上，由此可以调节纱线捻度与纱线速度的比率，并且偏心安装的销钉为臂提供严密控制的可调节性，从而提供扭曲比。该装置可以容易地构造成提供S或Z捻度，并且驱动系统可以在S或Z扭转构型中分离，以终止盘的旋转，从而有助于纱线上纱。

46. 发明授权

US4667576A Friction yarn false twisting apparatus 失效
标题翻译：摩擦纱假捻装置
公开(公告)号：US4667576A
公开(公告)日：1987-05-26
申请号：US780193
申请日：1985-09-26
申请人： Detiev Oberstrass
发明人： Detiev Oberstrass
IPC分类号： D02G1/08 , D04H1/08 , F01B31/00
CPC分类号： D02G1/087 , D02G1/085
摘要： A yarn false twisting apparatus is disclosed which comprises a pair of rotating circular discs having cooperating friction surfaces for engaging a running yarn at a twisting zone. A pressure applying member is positioned to apply a biasing force to the rear surface of one of the discs locally at the twisting zone, and the pressure applying member comprises a receptacle slideably mounting a piston which extends from the end of the receptacle to engage the disc. The receptacle is eccentrically mounted to permit selective positioning of the biasing force with respect to the yarn path of travel. The discs are mounted on pivotal rocking arms whereby the ratio of yarn twist to yarn speed may be adjusted, and an eccentrically mounted pin provides closely controlled adjustability for the arms and thus the twist ratio. The apparatus may be readily configured to provide either S or Z twist, and the drive system may be disengaged while in either the S or Z twist configuration to terminate rotation of the discs and thereby facilitate yarn thread-up.
摘要翻译：公开了一种纱线假捻设备，其包括一对旋转的圆盘，其具有用于在加捻区域接合行进纱线的配合的摩擦表面。压力施加构件被定位成在扭转区域局部地向一个盘的后表面施加偏压力，并且压力施加构件包括可滑动地安装活塞的容器，该容器从容器的端部延伸以接合盘。容器偏心地安装以允许偏置力相对于行进纱线的选择性定位。盘安装在枢转摇臂上，由此可以调节纱线捻度与纱线速度的比率，并且偏心安装的销钉为臂提供严密控制的可调节性，从而提供扭曲比。该装置可以容易地构造成提供S或Z捻度，并且驱动系统可以在S或Z扭转构型中分离，以终止盘的旋转，从而有助于纱线上纱。

47. 发明授权

US4414803A False twisting apparatus 失效
标题翻译：假捻装置
公开(公告)号：US4414803A
公开(公告)日：1983-11-15
申请号：US273078
申请日：1981-06-12
申请人： Peter Dammann , Heinz Schippers , Karl Bauer
发明人： Peter Dammann , Heinz Schippers , Karl Bauer
IPC分类号： D02G1/08
CPC分类号： D02G1/085 , D02G1/087
摘要： A yarn false twisting apparatus is disclosed which includes a pair of twist imparting discs, with the discs being mounted for rotation so that portions of the disc surfaces are disposed in opposing, substantially non-contacting relationship and define a twisting zone therebetween. The discs rotate in a common rotational direction, and a yarn is continuously advanced through the twisting zone in a direction parallel to a line extending perpendicularly between the axes of rotation of the two discs. In one embodiment, one of the discs is relatively thin and flexible, and there is further provided a pressure applying member which acts to locally bias the flexible disc toward the other disc at the twisting zone. Preferably, the two discs are mounted for movement toward and away from each other in a direction parallel to a line extending perpendicularly between the axes of rotation, and the pressure applying member is mounted for movement in a direction perpendicular to the direction of relative movement between the two discs, to thereby permit the ratio of twist insertion to yarn speed to be adjusted.
摘要翻译：公开了一种纱线假捻设备，其包括一对扭曲赋予盘，其中盘安装成旋转，使得盘表面的部分以相对的，基本上非接触的关系设置，并且在它们之间限定扭转区域。盘沿共同的旋转方向旋转，并且纱线在平行于在两个盘的旋转轴线之间垂直延伸的线的方向上连续前进通过扭转区域。在一个实施例中，其中一个盘相对薄且柔性，并且还设置有压力施加构件，其用于在扭转区域处朝着另一个盘局部偏置柔性盘。优选地，两个盘被安装成在平行于在旋转轴线之间垂直延伸的线的方向上彼此移动和移开，并且压力施加构件安装成沿垂直于相对运动方向的方向运动两个盘，从而允许调整扭转插入与纱线速度的比率。

48. 发明授权

US4391091A False twisting apparatus and method 失效
标题翻译：假捻装置及方法
公开(公告)号：US4391091A
公开(公告)日：1983-07-05
申请号：US273196
申请日：1981-06-12
申请人： Hellmut Lorenz
发明人： Hellmut Lorenz
IPC分类号： D02G1/08
CPC分类号： D02G1/087
摘要： A yarn false twisting apparatus and method is provided which permits ready conversation from S to Z twist, or vice versa. The apparatus comprises a pair of friction discs which are rotatably mounted on a common carrier plate, and the discs are rotated in opposite directions by a drive system which includes a whorl mounted to each supporting shaft, and an endless drive belt having a run which engages opposite sides of the two whorls. The carrier plate is designed to permit the respective positions of the two discs to be reversed, and the direction of rotation of each disc to be reversed, to thereby convert from S to Z twist, or vice versa. In other embodiments, conversion between S and Z twist may be effected by the axial displacement of the two discs, or by the use of the two pressure applying members which define two separate twisting zones and which are alternately actuated.
摘要翻译：提供了一种纱线假捻设备和方法，其允许从S到Z捻的准备对话，反之亦然。该装置包括一对可旋转地安装在公共载板上的摩擦盘，并且盘通过包括安装到每个支撑轴上的螺旋的驱动系统以及具有接合的环形传动带的相反方向旋转两轮的两边。承载板被设计成允许两个盘的相应位置反转，并且每个盘的旋转方向被反转，从而从S转换成Z扭曲，反之亦然。在其它实施例中，可以通过两个盘的轴向位移，或者通过使用限定两个分开的扭转区并交替致动的两个压力施加构件来实现S和Z之间的扭转转换。

49. 发明授权

US4372106A Drive system for yarn false twisting apparatus 失效
标题翻译：纱线假捻装置的驱动系统
公开(公告)号：US4372106A
公开(公告)日：1983-02-08
申请号：US272940
申请日：1981-06-12
申请人： Detlev Oberstrass
发明人： Detlev Oberstrass
IPC分类号： D02G1/08
CPC分类号： D02G1/085 , D02G1/087
摘要： A drive system for a yarn false twisting apparatus is disclosed which may be readily converted to produce either S or Z twist, and which insures adequate tension of the drive belt. The apparatus comprises a pair of twist imparting members, and a drive belt system for rotating the twist imparting members which comprises a drive whorl positioned to engage a tangential belt, and a series of pulleys having a drive belt entrained thereabout for rotatably interconnecting the whorl and twist imparting members. The whorl and one of the pulleys are mounted coaxially on a whorl support member, which may be selectively positioned in one of two operating positions to place the whorl on opposite sides of the tangential belt. Another of the pulleys is an idler pulley, which is adjustably mounted for movement in a direction perpendicular to the yarn path of travel and so as to permit maintenance of an adequate tension on the drive belt.
摘要翻译：公开了一种用于纱线假捻设备的驱动系统，其可以容易地转换以产生S或Z捻度，并确保驱动带的足够的张力。该装置包括一对扭曲赋予构件和用于旋转扭曲施加构件的传动带系统，该传动带系统包括定位成接合切向带的驱动螺旋，以及一系列带轮，其驱动带夹在其上，用于将螺旋和扭曲赋予成员。螺旋桨和其中一个滑轮同轴地安装在螺旋支撑构件上，螺旋支撑构件可选择性地定位在两个操作位置之一中，以将螺旋放置在切向带的相对侧上。滑轮中的另一个是惰轮，其可调节地安装成用于在垂直于行进的纱线路径的方向上运动，并且允许在驱动带上维持足够的张力。

50. 发明授权

US4370853A Friction false twisting apparatus 失效
标题翻译：摩擦假捻装置
公开(公告)号：US4370853A
公开(公告)日：1983-02-01
申请号：US306163
申请日：1981-09-28
申请人： Karl Bauer , Heinz Schippers , Peter Dammann
发明人： Karl Bauer , Heinz Schippers , Peter Dammann
IPC分类号： D02G1/08
CPC分类号： D02G1/087
摘要： A yarn false twisting apparatus is disclosed which comprises a pair of circular discs which are mounted for rotation about generally parallel spaced apart axes, and such that portions of the surfaces are disposed in opposing face to face relation and define a twisting zone therebetween. One disc is mounted to its supporting shaft by means of an elastomeric body member, which permits the disc to resiliently incline with respect to the axis of the shaft. A pressure applying member acts upon the back side of such disc to resiliently bias the same toward the other disc at the twisting zone.
摘要翻译：公开了一种纱线假捻设备，其包括一对圆盘，其被安装为围绕大致平行的间隔开的轴线旋转，并且使得所述表面的部分相对面对面地设置并且在它们之间限定扭转区域。一个盘通过弹性体本体构件安装到其支撑轴上，该弹性体构件允许盘相对于轴的轴线弹性地倾斜。压力施加构件作用在这种盘的背面上，以在扭转区域向其另一个盘弹性地偏压。

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