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1. 发明授权

US5644908A Yarn false twist crimping apparatus 失效
标题翻译：纱线假捻卷边机
公开(公告)号：US5644908A
公开(公告)日：1997-07-08
申请号：US570243
申请日：1995-12-11
申请人： Heinz Schippers , Peter Dammann , Karl Bauer , Michael Hanisch
发明人： Heinz Schippers , Peter Dammann , Karl Bauer , Michael Hanisch
IPC分类号： D02G1/02 , D01H7/00
CPC分类号： D02G1/0266
摘要： A yarn false twist crimping machine which comprises a processing frame which mounts the yarn processing components, a creel for mounting the yarn packages, and a take-up frame which is laterally spaced from the processing frame on the side thereof opposite the creel so as to define an operator aisle therebetween. An elongate heater is mounted to the take-up frame and an elongate cooling plate is mounted to the processing frame, and a false twist unit is mounted to the processing frame below the outlet end of the cooling plate. The yarn is guided from the creel in a generally planar arrangement across the operator aisle and to a first yarn feed system which is mounted on the take-up frame. The yarn then advances through the heater and cooling plate to the false twist unit and so as to loop back through the plane defined by the yarns being fed from the creel. Two such machines may be mounted in a mirror image relationship so as to define a service aisle which is bordered by the take-up frames of the two machines, thereby providing for the efficient servicing of the take-up devices of the two machines.
摘要翻译：一种纱线假捻卷边机，其包括安装纱线处理部件的加工框架，用于安装纱线卷装的纱架，以及与处理框架在其与架轴架相对的一侧侧向间隔开的收卷架，以便在其间定义操作员通道。细长加热器安装在卷取框架上，细长的冷却板安装在处理框架上，假捻单元安装在冷却板出口端下方的处理框架上。纱线从架轴架以大致平面的布置穿过操作者通道被引导到安装在卷取架上的第一喂纱系统。然后，纱线通过加热器和冷却板前进到假捻单元，并且回绕通过由纱筒进给的纱线限定的平面。两个这样的机器可以以镜像关系安装，以便限定由两台机器的卷取框架界定的服务通道，从而为两台机器的卷绕装置提供有效的维护。

2. 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。

3. 发明授权

US4118843A Processes and apparatus for thermal treatment of filaments 失效
标题翻译：长丝热处理工艺及设备
公开(公告)号：US4118843A
公开(公告)日：1978-10-10
申请号：US815228
申请日：1977-07-13
申请人： Heinz Schippers , Peter Dammann , Karl Bauer
发明人： Heinz Schippers , Peter Dammann , Karl Bauer
IPC分类号： D02G1/12 , D02G1/20 , D02G1/16
CPC分类号： D02G1/125 , D02G1/127 , D02G1/205
摘要： Apparatus and process for thermal treatment of thermoplastic polymer multifile filaments embodying at least one stuffing chamber for forming at least one multifile filament into at least one tightly coherently packed filamentary body, feeding one or more of said filamentary bodies onto gas-permeable, slowly rotating drum on which it or they are conveyed in a side-by-side, spiral orientation by the rotating drum while a fluid, e.g., air is drawn through the filamentary bodies, said filamentary bodies being conveyed from the stuffing chamber at a constant rate and being deflected at a predetermined pitch angle before or during initial contact with the drum surface.
摘要翻译：用于热处理热塑性聚合物多孔细丝的装置和方法，其包含至少一个填充室，用于将至少一个多孔细丝形成至少一个紧密相干的丝状体，将一个或多个所述丝状体供给到气体可透过的缓慢旋转的滚筒当流体（例如空气）被抽吸通过丝状体时，它或它们被并排传送，由旋转滚筒螺旋取向，所述丝状体以恒定速率从填充室输送，并且在与鼓表面初始接触之前或期间以预定的俯仰角偏转。

4. 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。

5. 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。

6. 发明授权

US4424664A Friction false twist apparatus 失效
标题翻译：摩擦假捻装置
公开(公告)号：US4424664A
公开(公告)日：1984-01-10
申请号：US360371
申请日：1982-03-22
申请人： Karl Bauer , Heinz Schippers , Peter Dammann
发明人： Karl Bauer , Heinz Schippers , Peter Dammann
IPC分类号： D02G1/08 , D01H7/92
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 spaced apart axes, and such that portions of the surfaces are disposed in opposing face to face relation and define a twisting zone therebetween. In the operative position, one disc is resiliently deflected from its normal plane of rotation at the twisting zone by its engagement with the friction surface of the other disc, or a yarn passing therebetween, to thereby effectively engage and impart twist to the yarn. The bearing housings for the supporting shafts of the discs are held against movement with respect to each other during the twisting operation, and means are provided for automatically separating the housings and thus the discs in the event of a yarn breakage, to thereby avoid wear of the opposing disc surfaces.
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。在操作位置，一个盘通过与另一个盘的摩擦表面或通过它们之间的纱线的接合而在扭转区域从其正常的旋转平面弹性地偏转，从而有效地接合和赋予纱线扭曲。用于支撑轴的轴承座在扭转操作期间相对于彼此保持抵抗运动，并且设置用于在纱线断裂的情况下自动分离壳体和因此的盘，从而避免磨损相对的盘表面。

7. 发明授权

US4408449A Friction false twisting apparatus 失效
标题翻译：摩擦假捻装置
公开(公告)号：US4408449A
公开(公告)日：1983-10-11
申请号：US272936
申请日：1981-06-12
申请人： Karl Bauer , Heinz Schippers , Peter Dammann
发明人： Karl Bauer , Heinz Schippers , Peter Dammann
IPC分类号： D02G1/08 , D01H7/92
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. In one embodiment, one of the discs is relatively thin and flexible, and such disc is resiliently biased toward the other disc only at the twisting zone. In other embodiments, both discs are relatively inflexible or rigid, and one disc is mounted to its supporting shaft by a gimbal-like interconnection and such disc is resiliently biased toward the other disc only 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。在一个实施例中，盘中的一个是相对较薄且柔性的，并且这样的盘仅在扭转区域被弹性偏压到另一个盘。在其他实施例中，两个盘相对不弯曲或刚性，并且一个盘通过万向型互连件安装到其支撑轴，并且该盘仅在扭转区域处朝向另一个盘弹性偏置。

8. 发明授权

US4377932A Flexible belt yarn false twisting apparatus 失效
标题翻译：柔性带纱假捻装置
公开(公告)号：US4377932A
公开(公告)日：1983-03-29
申请号：US219329
申请日：1980-12-22
申请人： Peter Dammann , Heinz Schippers , Karl Bauer
发明人： Peter Dammann , Heinz Schippers , Karl Bauer
IPC分类号： D02G1/08 , D02G1/04 , D01H7/92
CPC分类号： D02G1/085 , D02G1/087
摘要： An apparatus for false twisting a yarn is provided which comprises, in one embodiment, a pair of endless belts mounted for rotation to define a twisting zone between opposing friction surfaces thereof. A pressure applying member is mounted adjacent the back side of each belt for biasing the belts toward each other 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 preferably utilizes an air cushion between the member and back side of the belt to minimize friction. In another embodiment, the apparatus comprises an endless belt in association with a disc mounted for rotation about an axis disposed perpendicular to the runs of the belt, and in a further embodiment, the endless belt is associated with a roller mounted adjacent the runs of the belt.
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，包括一对环形带，其安装成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每个带的后侧附近，用于在扭转区域局部地将带彼此偏置，以便牢固地接合通过扭转区域的纱线，并且当摩擦表面保持与基本上非接触的关系时相互尊重压力施加构件优选地在带的构件和背面之间利用气垫以最小化摩擦。在另一个实施例中，该装置包括与安装用于围绕垂直于带的行程设置的轴线旋转的盘的环形带，并且在另一实施例中，环形带与邻近带。

9. 发明授权

US4221345A Rotary filament feeder 失效
标题翻译：旋转细丝进料器
公开(公告)号：US4221345A
公开(公告)日：1980-09-09
申请号：US901595
申请日：1978-05-01
申请人： Heinz Schippers , Karl Bauer , Erich Lenk , Peter Dammann
发明人： Heinz Schippers , Karl Bauer , Erich Lenk , Peter Dammann
IPC分类号： B65H54/76 , B65H54/80 , D01D7/00
CPC分类号： D01D7/00 , B65H54/80 , B65H2701/31
摘要： Devices and processes for feeding freshly spun and/or stretched filaments, which are delivered to the devices at more than 1000 meters/min., in helices to a receptacle, said devices embodying a rotating member with curvate passage extending from its upper inlet, which lies in the axis of rotation, to its outlet opening at a radial and axial spacing from the inlet, the axis of the outlet opening facing opposite to the direction of orbit thereof and the tangent of the passage's radially outer wall surface contiguous to said outlet opening forming an angle between 30.degree. and 80.degree. with reference to the radius, drawn through the outlet opening, of the circle of rotation of the outlet opening.
摘要翻译：用于喂养新鲜纺丝和/或拉伸长丝的装置和方法，其以高于1000米/分钟的螺旋形式输送到容器，所述装置具有旋转构件，该旋转构件具有从其上部入口延伸的弯曲通道，位于旋转轴线处，其出口开口处于与入口的径向和轴向间隔，出口开口的轴线与其轨道的方向相反，并且通道的与所述出口开口相邻的径向外壁表面的切线相对于通过出口开口的出口孔的旋转圆的半径，形成30°至80°之间的角度。

10. 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。

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