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1. 发明授权

US4301578A Process and apparatus for texturing thread 失效
标题翻译：纹理纹理的过程和设备
公开(公告)号：US4301578A
公开(公告)日：1981-11-24
申请号：US17251
申请日：1979-03-05
申请人： Peter Dammann , Hans-Peter Berger , Wilfried Mundelein , Manfred Bussmann , Horst Beifuss
发明人： Peter Dammann , Hans-Peter Berger , Wilfried Mundelein , Manfred Bussmann , Horst Beifuss
IPC分类号： D02G1/12 , D02G1/20 , D02J1/22
CPC分类号： D02G1/122 , D02G1/205
摘要： In the stuffing of synthetic continuous filamentary threads in stuffer boxes, special value is to be placed on the thermal treatment and especially the cooling of the initially crimped filaments. The filaments in the configuration of a compact thread plug, which is formed in the stuffer box, can be wound on a rotatably driven drum in several helical windings, the last thread plug winding can then be disentangled again at the end of the drum, and the finished texturized thread drawn off. The disentangling of the thread plug and the drawing off of the thread is improved by the present invention through an application of axial and/or radial forces or pressures onto the last thread plug winding in the region of the disentangling point. Suitable mechanical and pneumatic devices are provided by the invention for this purpose.
摘要翻译：在填料箱中填充合成的连续丝线时，应特别注意热处理，尤其是初始卷曲长丝的冷却。形成在填塞箱中的紧凑螺纹塞的构型的细丝可以以几个螺旋绕圈卷绕在可旋转的从动滚筒上，然后可以在滚筒的端部再次解开缠绕的最后的螺纹塞，并且完成了纹理化的线程。本发明通过将轴向和/或径向力或压力应用于解缠点的区域中的最后一个螺纹插塞绕组来改善螺纹塞的松开和螺纹脱落。为此，本发明提供合适的机械和气动装置。

2. 发明授权

US6145775A Yarn winding apparatus and method 失效
标题翻译：纱线缠绕装置及方法
公开(公告)号：US6145775A
公开(公告)日：2000-11-14
申请号：US191731
申请日：1998-11-13
申请人： Detlev Oberstrass , Peter Dammann
发明人： Detlev Oberstrass , Peter Dammann
IPC分类号： B65H51/16 , B65H54/06 , B65H54/22 , B65H54/34 , B65H54/71 , B65H65/00 , B65H67/04 , B65H54/553 , B65H75/28
CPC分类号： B65H54/34 , B65H54/71 , B65H65/00 , B65H67/04 , B65H2701/31
摘要： A yarn winding apparatus and a method for winding a continuously advancing yarn on a driven tube. A bobbin tube is clamped between two clamping plates that are rotatably supported on a package holder, and one of the clamping plates includes in its front edge facing the tube a catching slot with a catching nose that is directed in the direction of rotation, and a clamping slot for clamping the yarn. For purposes of threadup, the yarn is guided by a yarn guide and a suction device to the front edge of the clamping plate in such a manner that the yarn and the clamping plate move essentially in the same direction. To guide the yarn after having dropped into the catching slot, reliably to a lead-in plane of the clamping slot, the clamping plate has in its front edge a recess which undercuts the catching nose and the catching slot and forms a guiding edge on the edge of the clamping plate.
摘要翻译：一种纱线卷绕装置和用于将连续进给纱线卷绕在驱动管上的方法。筒管被夹持在可旋转地支撑在包装保持器上的两个夹紧板之间，并且其中一个夹板在其朝向管的前边缘中包括具有沿着旋转方向指向的捕捉鼻的捕捉槽，用于夹紧纱线的夹紧槽。为了进行螺纹加工，纱线由纱线引导件和抽吸装置引导到夹紧板的前边缘，使得纱线和夹紧板基本上沿相同的方向移动。为了引导纱线已经落入捕获槽中，可靠地到达夹持槽的引入平面，夹紧板在其前边缘处具有凹口，该凹槽使捕捉的鼻子和捕获槽成为切口，并在其上形成引导边缘夹板的边缘。

3. 发明授权

US5423170A Suction apparatus for withdrawing advancing yarns to a waste container 失效
标题翻译：用于将前进纱线抽出到废物容器的抽吸装置
公开(公告)号：US5423170A
公开(公告)日：1995-06-13
申请号：US46022
申请日：1993-04-12
申请人： Peter Dammann , Klaus Bartkowiak
发明人： Peter Dammann , Klaus Bartkowiak
IPC分类号： B65H54/34 , B65H54/71 , B65H54/88 , D01H9/14 , D01H9/00
CPC分类号： B65H54/34 , B65H54/71 , B65H54/88 , B65H57/003 , B65H2701/31
摘要： A yarn winding machine having a suction apparatus for withdrawing the severed advancing yarns during the bobbin changing operation. The suction apparatus comprises a tubular duct which extends the length of the winding machine, and the duct mounts a yarn intake tube of relatively small diameter in front of each of the side by side winding stations of the machine. A yarn is adapted to be sucked into and through each of the yarn intake tubes by the relatively high speed air current flowing therethrough, and the yarn then advances into the tubular duct and to a waste container.
摘要翻译：一种纱线卷绕机，其具有用于在筒管更换操作期间抽出切断的前进纱线的抽吸装置。抽吸装置包括延伸卷绕机的长度的管状管道，并且管道将具有较小直径的纱线进口管安装在机器的每个并排卷绕站的前面。纱线适于通过流过其中的相对高速的气流吸入和穿过每个纱线进入管，然后纱线进入管状管道和废物容器。

4. 发明授权

US4383405A Yarn false twisting apparatus and method 失效
标题翻译：纱线假捻装置及方法
公开(公告)号：US4383405A
公开(公告)日：1983-05-17
申请号：US273081
申请日：1981-06-12
申请人： Karl Bauer , Peter Dammann , Hermann Kubler , Hellmut Lorenz
发明人： Karl Bauer , Peter Dammann , Hermann Kubler , Hellmut Lorenz
IPC分类号： D02G1/08
CPC分类号： D02G1/087
摘要： A yarn false twisting apparatus and method is disclosed which comprises a pair of friction discs, with one of the discs being thin and flexible, and a pressure applying member for biasing the flexible disc toward the other disc locally at the twisting zone. The discs and pressure applying member are mounted to permit selective movement whereby the ratio of twist to yarn speed may be varied, and to achieve a desired twist in the advancing yarn. The biasing force of the pressure applying member is also adjustable, to achieve an essentially slipless operation by assuring that the torque exerted by the discs exceeds the natural restoring torque of the yarn.
摘要翻译：公开了一种纱线假捻设备和方法，其包括一对摩擦盘，其中一个盘是薄且柔性的，以及用于在扭转区域局部地将柔性盘朝向另一个盘偏置的压力施加构件。安装盘和压力施加构件以允许选择性运动，由此扭转与纱线速度的比率可以变化，并且在前进的纱线中实现期望的扭转。压力施加构件的偏置力也是可调节的，以通过确保由盘施加的扭矩超过纱线的自然恢复扭矩来实现基本上无滑动的操作。

5. 发明授权

US4339915A Apparatus for false twisting yarn 失效
标题翻译：用于假捻纱的装置
公开(公告)号：US4339915A
公开(公告)日：1982-07-20
申请号：US168734
申请日：1980-07-14
申请人： Peter Dammann , Heinz Schippers , Karl Bauer
发明人： Peter Dammann , Heinz Schippers , Karl Bauer
IPC分类号： D02G1/08 , D01H7/92
CPC分类号： D02G1/087 , D02G1/085
摘要： An apparatus for false twisting a yarn is provided which comprises, in one embodiment, a thin pliable disc mounted for rotation with a cooperating disc or roller to define a twisting zone between opposing friction surfaces thereof. A pressure applying member is mounted adjacent the back face of the pliable disc for biasing the disc toward the other member locally at the twisting zone so as to firmly engage the yarn passing through the twisting zone and while the friction surfaces remain in substantially non-contacting relationship with respect to each other. The pressure applying member utilizes an air cushion between the member and back face of the disc to minimize friction. Where two discs are employed, they may be mounted for rotation in a common direction, and such that the yarn may be guided through the twisting zone without passing between the axes of rotation of the discs.
摘要翻译：提供了一种用于假捻加捻纱线的装置，在一个实施例中，包括一个薄的柔性圆盘，其安装成与配合的圆盘或滚子一起旋转以在其相对的摩擦表面之间限定扭转区域。压力施加构件安装在柔性盘的背面附近，用于在扭转区域局部地朝向另一构件偏压盘，以便牢固地接合通过扭转区域的纱线，同时摩擦表面保持基本上非接触相互关系。压力施加构件利用盘的构件和背面之间的气垫以最小化摩擦。在使用两个盘的情况下，它们可以安装成沿共同的方向旋转，并且使得纱线可以被引导通过扭转区域而不通过盘的旋转轴线。

6. 发明授权

US4321789A Process for spinning of core/mantle yarns and yarn products 失效
标题翻译：芯/地纱和纱线产品的纺丝工艺
公开(公告)号：US4321789A
公开(公告)日：1982-03-30
申请号：US145822
申请日：1980-05-01
申请人： Peter Dammann , Heinz Schippers , Herbert Turk , Herbert Schiminski
发明人： Peter Dammann , Heinz Schippers , Herbert Turk , Herbert Schiminski
IPC分类号： D01H4/00 , D01H4/16 , D02G3/36 , D01H1/12 , D02G1/02
CPC分类号： D01H4/16 , D01H4/00 , D02G3/36 , Y10S57/901
摘要： A process for the production of a core/mantle yarn, in which a core thread is continuously conducted through a spinning zone in a gap formed between two adjacent and oppositely moving surfaces; staple fibers are fed into the path of the core thread and come into frictional contact with the moving surfaces in said zone to spin the staple fibers about the core thread; the core thread is preferably stretched during the spinning in order to bring about a defined, predetermined elastic stretch of the core thread in the spinning zone; and the core thread has a roughened surface which may be obtained by using a staple fiber yarn or thread obtained by texturizing, weaving, twisting, etc. The invention is especially characterized by an improved adherence of the fibers of the mantle to the core thread by pre-coating the core thread with an adhesive, or preferably by preapplying colloidal silicic acid to the core thread.
摘要翻译：一种用于生产芯/地纱的方法，其中芯线在形成在两个相邻和相对移动的表面之间的间隙中连续地通过纺丝区域传导; 短纤维进入芯线的路径并与所述区域中的移动表面摩擦接触以将短纤维绕芯线旋转; 芯线优选在纺丝期间被拉伸，以便在纺丝区域中产生限定的预定的芯线的弹性拉伸; 并且芯线具有粗糙表面，其可以通过使用通过组织，编织，扭曲等获得的短纤维纱线或线获得。本发明的特征在于通过以下方式改进地幔纤维对芯线的附着力：用粘合剂预先涂覆芯线，或优选通过将胶态硅酸预先施加到芯线上。

7. 发明授权

US06315236B1 Apparatus and method for guiding and cutting an advancing yarn during a package doff 失效
标题翻译：用于在包装脱落期间引导和切割前进纱线的装置和方法
公开(公告)号：US06315236B1
公开(公告)日：2001-11-13
申请号：US09557477
申请日：2000-04-24
申请人： Detlev Oberstrass , Michael Pyra , Peter Dammann
发明人： Detlev Oberstrass , Michael Pyra , Peter Dammann
IPC分类号： B65H5422
CPC分类号： B65H65/00 , B65H67/04 , B65H2701/31
摘要： An apparatus and a method for guiding and cutting a continuously advancing yarn during a package doff in a takeup device. In this connection, a movable yarn guide guides the yarn substantially parallel to a package or a winding tube, which is driven by a drive roll. The yarn guide is followed by a suction device, which consists of a pneumatic suction inlet end and a cutting device. The suction device cooperates with a transfer device for purposes of cutting the yarn during the package doff and receiving the loose end of the advancing yarn. To protect the yarn during the package doff, the yarn guide extends in the yarn path upstream of the driven tube, and the suction device downstream thereof. For catching the yarn and winding initial layers thereof on a new winding tube that is driven by the drive roll, the yarn is guided in a yarn guide groove provided on the circumference of the drive roll or on the circumference of the new winding tube so that the yarn is protected within the contact zone between the accelerating winding tube and the drive roll.
摘要翻译：一种用于在卷取装置中的包装脱落期间引导和切割连续前进的纱线的装置和方法。在这一点上，可动纱线导纱器引导纱线基本上平行于由驱动辊驱动的包装或卷绕管。导纱器后面是一个抽吸装置，它由一个气动吸入口和一个切割装置组成。抽吸装置与传送装置配合，用于在包装脱毛期间切割纱线并接收前进纱线的松散端。为了在包装道夫期间保护纱线，导纱器在从动管的上游的纱线路径和其下游的抽吸装置处延伸。为了捕捉纱线并将其初始层卷绕在由驱动辊驱动的新的卷绕管上，纱线被引导到设置在驱动辊的圆周上的纱线引导槽或新的卷绕管的圆周上，使得纱线在加速卷绕管和驱动辊之间的接触区域内受到保护。

8. 发明授权

US6026636A Yarn false twist texturing apparatus 失效
标题翻译：纱线假捻变形装置
公开(公告)号：US6026636A
公开(公告)日：2000-02-22
申请号：US83721
申请日：1998-05-22
申请人： Hellmut Lorenz , Peter Dammann
发明人： Hellmut Lorenz , Peter Dammann
IPC分类号： D02G1/02 , D02J13/00 , D01H7/46
CPC分类号： D02G1/0266 , D02J13/00
摘要： A yarn false twist texturing apparatus which includes a serially arranged heater, cooling device, and twisting unit. In order to collect and remove the oil vapors arising within the false twist zone, the cooling device is configured as an elongate hollow body, and the yarn is conveyed for cooling in contact with the inside wall of the hollow body. A vapor extraction system is provided which communicates with the interior of the body. In another embodiment, a tubular protective body is arranged between the heater and the cooling device, and the interior chamber of the tubular protective body encloses the yarn and is connected to an extraction device. The advancing yarn may be wetted with a cooling fluid at a location between the heater and the cooling device, to facilitate the volatilization of the oil constituents in the yarn as well as cool the yarn.
摘要翻译：一种纱线假捻变形装置，其包括串联布置的加热器，冷却装置和扭转单元。为了收集和除去在假捻区域内产生的油蒸气，冷却装置被构造成细长的中空体，纱线被输送以与中空体的内壁接触冷却。提供了与身体内部连通的蒸气提取系统。在另一个实施例中，管状保护体设置在加热器和冷却装置之间，并且管状保护体的内部腔室包围纱线并连接到提取装置。推进纱线可以在加热器和冷却装置之间的位置处用冷却流体润湿，以便于纱线中油成分的挥发以及冷却纱线。

9. 发明授权

US5284010A Method for doffing a yarn winding machine 失效
标题翻译：纱线卷绕机落纱方法
公开(公告)号：US5284010A
公开(公告)日：1994-02-08
申请号：US852706
申请日：1992-03-17
申请人： Peter Dammann
发明人： Peter Dammann
IPC分类号： B65H54/71 , B65H67/04 , D01H9/14 , D01H9/00
CPC分类号： B65H54/71 , B65H57/003 , B65H67/04 , B65H2701/31
摘要： A method for the doffing of a yarn winding machine which is composed of several side-by-side winding stations, and wherein identical packages having the same build and yarn length are produced on the several stations. The doffing procedure includes the simultaneous cutting of the yarns of all of the stations at the end of the winding cycle, the replacing of the full packages with empty bobbins, the threadup of the empty bobbins, and the simultaneous commencement of the yarn traverse at all of the stations.
摘要翻译：一种纱线卷绕机的落纱方法，由多个并列卷绕站组成，并且在多个台站上产生具有相同构造和纱线长度的相同包装。落纱方法包括在卷绕周期结束时同时切割所有工位的纱线，用空的筒管代替完整的包装，空的筒管的通孔，以及纱线横穿的同时开始的车站。

10. 发明授权

US5193334A Yarn false twist crimping apparatus and method of threading same 失效
标题翻译： YARN FALSE TWIST CRIMPING APPARATUS AND METHOD OF THREADING SAME
公开(公告)号：US5193334A
公开(公告)日：1993-03-16
申请号：US621056
申请日：1990-11-30
申请人： Peter Dammann
发明人： Peter Dammann
IPC分类号： D02G1/04 , D02G1/02
CPC分类号： D02G1/0266
摘要： A yarn false twist crimping apparatus includes a curved heating plate which faces away from the service aisle. A cover is positioned to overlie the upper surface of the heating plate, and the cover is mounted for movement between a closed position covering the heating plate and an open position wherein the heating plate is uncovered. To initially thread-up a yarn, the cover is closed and the yarn is guided to an intermediate position along the outside of the cover. The advance of the yarn is then commenced, and the cover is then momentarily opened so that the yarn drops onto the heating plate.
摘要翻译：纱线假捻卷边装置包括面向服务通道的弯曲加热板。盖被定位成覆盖在加热板的上表面上，并且盖安装成在覆盖加热板的关闭位置和加热板未被覆盖的打开位置之间移动。为了初始地卷起纱线，盖子被封闭，并且纱线被引导到沿着盖子的外部的中间位置。然后开始纱线的推进，然后立即打开盖子，使得纱线落到加热板上。

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