公开(公告)号：US3972171A

公开(公告)日：1976-08-03

申请号：US512859

申请日：1974-10-07

申请人： Karl Handschuch ,  Heinrich Niestroj

发明人： Karl Handschuch ,  Heinrich Niestroj

IPC分类号： D01H4/08 ,  D01H4/12 ,  D01H4/14 ,  D01H1/12

CPC分类号： D01H4/08 ,  D01H4/12 ,  D01H4/14 ,  Y10T24/1441

摘要： One end of the housing for a spinning turbine is closed by a cover adjacent to the spinning cup mouth, which cover is connected with sliver-supply and yarn drawoff apparatus. The other housing end portion encircles a sleeve having bearings for the spinning cup shaft. Such shaft may be connected to drive means such as a belt or a commutatorless direct current motor, which drive means can be quickly disconnected. The sleeve-encircling housing portion includes quickly-releasable means for releasing the bearing sleeve for removal either alone or with attached drive means, and for replacement by a substitute bearing unit. The housing may have a longitudinal slit through a portion of its wall and cooperating lugs on each side of the slit for receiving nut and bolt means to clamp the split housing around the bearing sleeve. Alternatively, a set screw extends through the housing wall and bears on the sleeve to prevent sleeve movement. The sleeve may have a flange adjacent to the open housing end engageable by a pair of swingable leaf spring clips pivoted on the housing to draw the flange toward the housing. A split ring bushing may be interposed between the sleeve and the housing, and may include a collar for mounting the electronic control box for a motor.

摘要翻译： 用于旋转涡轮机的壳体的一端由与旋转杯口相邻的盖封闭，该盖与纱线供给和纱线抽出装置连接。 另一个壳体端部围绕具有用于旋转杯轴的轴承的套筒。 这种轴可以连接到诸如皮带或无换向器直流马达的驱动装置，该驱动装置可以快速地断开。 套筒环绕的壳体部分包括用于释放用于单独移动或带有附接的驱动装置的轴承套的快速释放装置，并且用于替换替代的轴承单元。 壳体可以具有通过其壁的一部分的纵向狭缝和在狭缝的每一侧上的配合凸耳，用于接收螺母和螺栓装置，以将分离壳体夹在轴承套筒周围。 或者，固定螺钉延伸穿过壳体壁并且承载在套筒上以防止套筒移动。 套筒可以具有与敞开的壳体端部相邻的凸缘，该凸缘能够通过枢转在壳体上的一对可摆动的板簧夹具接合，以将凸缘拉向壳体。 开口环衬套可以插入在套筒和壳体之间，并且可以包括用于安装用于电动机的电子控制箱的套环。

公开(公告)号：US4700539A

公开(公告)日：1987-10-20

申请号：US880689

申请日：1986-07-01

申请人： Karl Handschuch

发明人： Karl Handschuch

IPC分类号： D01H4/18 ,  D01H4/20 ,  D01H7/882 ,  D01H1/135 ,  D01H7/885

CPC分类号： D01H4/20

摘要： In an open-end spinning device with two friction rollers driven in the same direction, located next to each other and forming a spinning nip, at least one of such friction rollers has a perforated casing which is over-mounted at one end. Such roller further contains a suction insert with a suction orifice connected to a negative pressure (i.e. vacuum) source. The perforated casing is supported on a shaft, one end of which is received and supported in a portion of the suction insert. The suction insert is located within the casing, directly behind it, and has a constant cross-section up to its connection with a suction line. In such manner, a maximum suction cross-section is provided with minimum support requirements.

摘要翻译： 在具有沿相同方向驱动的两个摩擦辊的开放式纺纱装置中，彼此相邻并且形成旋转辊隙，至少一个这种摩擦辊具有在一端被过度安装的多孔壳体。 这种辊子还包括吸入插入物，吸入口连接到负压（即真空）源。 多孔壳体支撑在轴上，轴的一端被容纳并支撑在吸入插入件的一部分中。 吸入插件位于壳体内，直接在其后面，并且具有恒定的横截面，直到其与吸入管线的连接。 以这种方式，以最小的支撑要求提供最大吸力横截面。

公开(公告)号：US4345356A

公开(公告)日：1982-08-24

申请号：US193163

申请日：1980-10-02

申请人： Karl Handschuch ,  Burkhard Wulfhorst ,  Konrad Gilhaus

发明人： Karl Handschuch ,  Burkhard Wulfhorst ,  Konrad Gilhaus

IPC分类号： D01G9/10 ,  D01G9/12 ,  D01G9/08 ,  D01G9/16

CPC分类号： D01G9/10

摘要： A mechanism for eliminating impurities from fibrous material, in particular cotton, having at least two card-clothed rolls (22, 23) arranged after a feed mechanism and a screening drum (3) to which said fibrous material is fed by means of an airstream. A housing closely encloses the two card-clothed rolls. Interposed in the housing are separating openings including separating edges. One of said two card-clothing rolls (23) cooperating with the other of the two card-clothed rolls has a take-off and loosener roll for the fibrous material and the centrifugal forces at the circumference of the second card-clothed roll (23) being greater than at the first card-clothed roll (22). A third card-clothed roll is positioned in carding relation with the first card-clothed roll. Another take-off and loosener roll (52) is positioned for removing fibers from the third card-clothed roll (5). A pair of fiber feed channels (24, 53) extend from the take-off rolls (23, 52) for conveying the fibers therefrom to the screening drum (3). The widths of the mouth of the channels (24, 53) are one-half of the width of the screen drum (3) so that each of the fiber conveying channels (24, 53) feed fiber material to one-half of the screening drum (3).

摘要翻译： 一种用于从纤维材料特别是棉花中除去杂质的机构，其具有布置在进料机构之后的至少两个卡片辊（22,23）和通过气流进料所述纤维材料的筛网鼓（3） 。 一个外壳紧紧围绕着两个穿着卡的卷。 插入壳体中的分离开口包括分离边缘。 所述两个卡片服装辊（23）中的一个与两个穿衣辊中的另一个配合，具有用于纤维材料的起飞和松动辊，以及在第二穿衣辊（23）周围的离心力 ）大于在第一个卡片卷（22）处。 第三张穿着卷的卷与第一个穿着卡的卷对着定位关系。 定位用于从第三穿衣卷（5）去除纤维的另一起飞和松动辊（52）。 一对纤维进料通道（24,53）从用于将纤维从其输送到筛分滚筒（3）的出料辊（23,52）延伸。 通道（24,53）的口的宽度是筛筒（3）的宽度的一半，使得纤维输送通道（24,53）中的每一个将纤维材料供给筛子的一半 鼓（3）。

公开(公告)号：US4718227A

公开(公告)日：1988-01-12

申请号：US878978

申请日：1986-06-30

申请人： Karl Handschuch

发明人： Karl Handschuch

IPC分类号： D01H4/02 ,  D01H4/16 ,  D01H4/30 ,  D01H7/895 ,  D01H7/892

CPC分类号： D01H4/16 ,  D01H4/02 ,  D01H4/30

摘要： An open-end spinning process in which the fiber sliver is separated into single fibers and in which the separated fiber material is brought by an air stream to a collecting surface from which it is drawn off while being twisted. According to the instant invention the fiber material is deposited on a collecting surface moving in the direction of thread draw-off, is then twisted and is continuously drawn off said collecting surface in form of a thread. The single fibers are fed upon the collecting surface in the direction of said collecting surface's movement, whereby an alignment of the fibers on the collecting surface takes place. The doubling process is separated from the spinning process as the fiber material is bundled and/or doubled on the collecting surface into a fiber sliver with the fiber mass required for the desired thread. The twisting process takes place independently of the collecting surface by means of a known twisting mechanism.

摘要翻译： PCT No.PCT / DE85 / 00449 Sec。 371日期1986年6月30日第 102（e）日期1986年6月30日PCT提交1985年11月11日PCT公布。 WO86 / 02957 PCT出版物 日期：1986年5月22日。一种开放式纺丝方法，其中将纤维条分成单根纤维，其中分离的纤维材料通过空气流被带到收集表面，在收集表面上被扭转时被抽出。 根据本发明，将纤维材料沉积在沿着丝线拉出方向移动的收集表面上，然后被扭曲并以丝线的形式连续地从所述收集表面上排出。 单个纤维沿收集表面运动的方向被馈送到收集表面上，由此发生收集表面上的纤维的对准。 由于纤维材料在收集表面上被束缚和/或加倍成纤维条，所需的纱线需要纤维质量，所以将倍增过程与纺丝过程分开。 扭转过程通过已知的扭转机构独立于收集表面进行。

公开(公告)号：US4697409A

公开(公告)日：1987-10-06

申请号：US878977

申请日：1986-06-30

申请人： Karl Handschuch ,  Erich Bock

发明人： Karl Handschuch ,  Erich Bock

IPC分类号： D01H4/16 ,  D01H7/892 ,  D01H7/895

CPC分类号： D01H4/16

摘要： The invention concerns an open-end spinning device with a release mechanism and two friction rollers in close proximity of each other, said friction rollers being driven in the same direction, wherein fibers are twisted together into a thread within the notch zone formed by said friction rollers, and furthermore concerns a thread draw-off device. According to the invention, the fibers are fed into the notch via a collecting surface moving parallel to the thread forming line. The collecting surface is located on the periphery of a disk-like cylinder, the rotational axis of said cylinder being located in a plane perpendicular to the notch. In a variant, the collecting surface is located on the surface of a disk or within a rotor in the form of an inner cone.

摘要翻译： PCT No.PCT / DE85 / 00448 Sec。 371日期1986年6月30日第 102（e）日期1986年6月30日PCT提交1985年11月11日PCT公布。 出版物WO86 / 02956 日期：1986年5月22日本发明涉及一种具有释放机构的开放式纺纱装置和彼此紧密接近的两个摩擦辊，所述摩擦辊沿相同的方向驱动，其中纤维被扭绞在一起， 由所述摩擦辊形成的切口区域，并且还涉及螺纹抽出装置。 根据本发明，通过平行于线形成线移动的收集表面将纤维送入切口。 收集表面位于盘状圆筒的周边上，所述圆筒的旋转轴线位于垂直于切口的平面中。 在一个变型中，收集表面位于盘的表面上或内部锥体形式的转子内。

公开(公告)号：US4265083A

公开(公告)日：1981-05-05

申请号：US020210

申请日：1979-03-13

申请人： Erwin Braun ,  Erich Bock ,  Karl Handschuch ,  Edmund Schuller

发明人： Erwin Braun ,  Erich Bock ,  Karl Handschuch ,  Edmund Schuller

IPC分类号： D01H4/24 ,  D01H4/50 ,  D01H7/885 ,  D01H15/00

CPC分类号： D01H4/24 ,  D01H4/50

摘要： A method and apparatus for individually piecing up yarn on an open-end spinning machine which has a spinning rotor and a rotor brake. A rotor cleaning apparatus is carried on a pivotal cover and is used for cleaning the rotor responsive to being activated. A pivotal lever which when moved relative to the cover simultaneously activates the rotor cleaning apparatus and the rotor brake causing the rotor to be cleaned as the rotor is being stopped. The yarn is pieced up when the rotor is being brought back up to running speed.

摘要翻译： 一种用于在具有旋转转子和转子制动器的开放式纺纱机上单独接头纱线的方法和装置。 转子清洁装置承载在枢转盖上，并且用于响应于被激活来清洁转子。 当相对于盖移动时的枢转杆同时启动转子清洁装置和转子制动器，使转子在转子停止时被清洁。 当转子回到运行速度时，纱线被接头。

公开(公告)号：US4135276A

公开(公告)日：1979-01-23

申请号：US820556

申请日：1977-07-29

申请人： Karl Handschuch ,  Reinhard Konig

发明人： Karl Handschuch ,  Reinhard Konig

IPC分类号： D01G9/10 ,  D01G9/20 ,  D01G9/12 ,  D01G9/08 ,  D01G9/16

CPC分类号： D01G9/10 ,  D01G9/20

摘要： An apparatus for removing impurities from fibrous material such as cotton comprising a first and second clothed driven roller with said second clothed driven roller being in fiber transfer relation with said first clothed roller. A rotating cylindrical cage is provided for receiving said fibrous material from said second clothed roller by means of an air stream flowing through a passage which tapers towards said cylindrical cage. A suction is applied to the interior of the cylindrical cage for drawing air through the periphery of the cage for removing impurities from the fibrous material passing therethrough. Passages are associated with said first and second clothed rollers and have separating edges provided therein for aiding in removing impurities from said fibrous material as it passes over said rollers. In one embodiment, a plurality of calendar rollers and stripping and conveying rollers are distributed in sequence about the periphery of the cylindrical cage for increasing the cleaning action as the fibrous material is transported on the cylindrical cage.

摘要翻译： 一种用于从纤维材料如棉花中除去杂质的装置，包括第一和第二穿衣从动辊，所述第二穿衣从动辊与所述第一穿衣辊处于纤维转移关系。 提供旋转的圆柱形保持架，用于通过流过通向所述圆柱形笼的通道的空气流从所述第二穿着辊接收所述纤维材料。 抽吸被施加到圆柱形保持架的内部，用于抽吸空气通过保持架的周边，以从通过其中的纤维材料中除去杂质。 通道与所述第一和第二穿衣辊相关联，并且具有设置在其中的分离边缘，以帮助当所述纤维材料通过所述辊时从所述纤维材料中去除杂质。 在一个实施例中，多个压延辊和剥离和输送辊依次围绕圆柱形保持架的周边分布，以便在纤维材料在圆柱形笼上传送时增加清洁作用。