公开(公告)号：US20080197522A1

公开(公告)日：2008-08-21

申请号：US11969528

申请日：2008-01-04

申请人： Matthias Schemken ,  Henning Rave ,  Holger Schottler ,  Anton Mooshammer

发明人： Matthias Schemken ,  Henning Rave ,  Holger Schottler ,  Anton Mooshammer

IPC分类号： B29C47/92

CPC分类号： G01N33/365 ,  B29C48/05 ,  B29C48/92 ,  B29C2948/92161 ,  B29C2948/92314 ,  B29C2948/92428 ,  B29C2948/92657 ,  B29C2948/9279 ,  B29C2948/92923 ,  D01D11/00

摘要： A device and method for producing a spun-bonded non-woven. A molten polymer supplied to a spinning beam from a melt source is extruded through a multiplicity of linearly arranged spinneret bores into filaments arranged in the form of a curtain. A tensile force is exerted on the filaments by means of a draw-off nozzle. The filaments are thereupon deposited on to a conveyer belt where they form a spun-bonded non-woven. At the draw-off nozzle, a monitoring means is provided which detects a characteristic quantity characteristic of the process. One or more structure-borne sound sensors are preferably used as monitoring means. The measurement result of the monitoring means, after a desired value comparison, is supplied to a signal means or is used for regulating the process.

摘要翻译： 用于生产纺粘非织造织物的装置和方法。 从熔体源供应到纺丝束的熔融聚合物通过多个线性排列的喷丝孔被挤出成帘布形状的细丝。 拉伸力通过抽出喷嘴施加在长丝上。 然后将细丝沉积到输送带上，在那里它们形成纺粘非织造织物。 在抽出喷嘴处，设置有检测处理特征量的监视装置。 优选使用一个或多个结构传播的声音传感器作为监视装置。 在所需值比较之后，监视装置的测量结果被提供给信号装置或用于调节处理。

公开(公告)号：US06872339B2

公开(公告)日：2005-03-29

申请号：US10117490

申请日：2002-04-05

申请人： Matthias Schemken ,  Henning Rave ,  Horst Kropat

发明人： Matthias Schemken ,  Henning Rave ,  Horst Kropat

IPC分类号： D01D5/26 ,  D01D7/00 ,  D01D4/02 ,  D01D5/08 ,  D01D13/00 ,  D02G3/02

CPC分类号： D01D13/00 ,  D01D7/00

摘要： A device and a method for the melt spinning and depositing of a plurality of tows (5.1, 5.2, . . . , 5.n) utilizes several spinning devices (1.1, 1.2, . . . , 1.n) by means of which one of the tows 5.1, 5.2, . . . , 5.n is produced from a filament bundle (4.1, 4.2, . . . , 4.n). Each spinning device (1.1, 2.2, . . . , 1.n) is associated with a respective drawing-off device and a respective can depositing device (3.1, 3.2, . . . , 3.n) so that each of the tows (5.1, 5.2, . . . , 5.n) can be deposited individually in a respective can (19.1, 19.2, . . . , 19.n).

摘要翻译： 用于熔融纺丝和沉积多个丝束（5.1,5.2，...，5.n）的装置和方法利用若干纺丝装置（1.1,1.2，...，...） 其中一个拖链5.1,5.2，。 。 。 ，5.n由丝束（4.1,4.2，...，4.n）产生。 每个纺纱装置（1.1,2.2，...，1.n）与各自的牵引装置和相应的罐存放装置（3.1,3.2，...，3.n）相关联，使得每个丝束 （5.1,5.2，...，5.n）可以单独存放在相应的罐（19.1,19.2，...，19.n）中。

公开(公告)号：US20130203327A1

公开(公告)日：2013-08-08

申请号：US13578751

申请日：2011-01-20

申请人： Henning Rave ,  Manfred Henzel

发明人： Henning Rave ,  Manfred Henzel

IPC分类号： B24D18/00 ,  B24D7/00

CPC分类号： B24D18/0009 ,  B24D7/00 ,  B24D9/08 ,  B24D13/16

摘要： Proposed is a method for producing a rotating disc for machining material surfaces, said disc comprising a disc-shaped main body (10), which has a central receptacle (14) for direct or indirect connection to a drive shaft, and a material machining coating (18), which is applied to a ring zone (12) of the main body (10) that is arranged on an end face, comprising the following steps: placing glass fabric mats in a mold cavity of a production tool; compressing the glass fabric mats in the production tool to form the main body (10) having a lip (16) which is configured in a section at least close to the edge; demolding the main body (10); applying the material machining coating (18) to the end face of the main body that faces away from the lip (16); stacking main bodies (10) of the same kind, each having a material machining coating (18) applied thereto, so that the lip (16) of one main body (10) is directly supported on the material machining coating (18) of a next main body (10); exerting a pressure on the stack of main bodies (10), each of which has the material machining coating (18) applied thereto, parallel to the rotation axis of the main bodies (10); releasing the pressure and destacking the main bodies (10) which have the material machining coatings (18) applied thereto.

摘要翻译： 提出了一种用于制造用于加工材料表面的旋转盘的方法，所述盘包括盘形主体（10），其具有用于直接或间接连接到驱动轴的中心容器（14）和材料加工涂层 （18），其被施加到布置在端面上的主体（10）的环区（12），包括以下步骤：将玻璃织物垫放置在生产工具的模腔中; 压缩生产工具中的玻璃织物垫以形成具有唇缘（16）的主体（10），该唇部构造成至少靠近边缘的部分; 脱模主体（10）; 将材料加工涂层（18）施加到主体的远离唇缘（16）的端面; 堆叠相同类型的主体（10），每个主体（10）都具有施加到其上的材料加工涂层（18），使得一个主体（10）的唇缘（16）直接支撑在材料加工涂层（18）上 下一主体（10）; 在主体（10）的堆叠上施加压力，每个主体（10）具有平行于主体（10）的旋转轴线的施加到其上的材料加工涂层（18）; 释放具有施加到其上的材料机械涂层（18）的主体（10）的压力和破坏。

公开(公告)号：US08178015B2

公开(公告)日：2012-05-15

申请号：US12430310

申请日：2009-04-27

申请人： Wiley Scott Harris ,  Fumin Lu ,  Henning Rave ,  Holger Schöttler

发明人： Wiley Scott Harris ,  Fumin Lu ,  Henning Rave ,  Holger Schöttler

IPC分类号： D01D5/092 ,  D01D5/16

CPC分类号： D01D5/088

摘要： A process and a device involves melt-spinning and cooling synthetic filaments. Therein, a plurality of filaments is extruded from a polymer melt and, after the extrusion, is guided into a cooling shaft for cooling. Within the cooling shaft cool air is blown, via a blower wall, into the cooling shaft, where, for cooling, the filaments are guided along the blower wall and at a distance from it. In order to obtain cooling adapted to the particular filament titer, the blowing onto the filaments can be set by selecting one of several operating positions, where to change the operating position of the blower wall it is moved in the direction towards the filaments or in the direction away from the filaments.

摘要翻译： 一种方法和一种装置涉及熔融纺丝和冷却合成长丝。 其中，从聚合物熔体挤出多根长丝，并且在挤出之后被引导到用于冷却的冷却轴中。 在冷却轴内，冷空气通过鼓风机壁吹入冷却轴，其中为了冷却，细丝沿鼓风机壁被引导并与其隔开一段距离。 为了获得适应于特定细丝滴定度的冷却，可以通过选择几个操作位置中的一个来设置对长丝的吹塑，其中改变鼓风机壁沿朝向长丝的方向移动的鼓风机壁的操作位置 方向远离灯丝。

公开(公告)号：US20090152762A1

公开(公告)日：2009-06-18

申请号：US12339390

申请日：2008-12-19

申请人： Henning Rave ,  Hans-Holger Heesch

发明人： Henning Rave ,  Hans-Holger Heesch

IPC分类号： D04H3/02 ,  B29C47/08

CPC分类号： D04H3/02

摘要： A method and a device for melt spinning and depositing synthetic filaments into a nonwoven material are described. The synthetic filaments are extruded and pulled off here simultaneously next to one another in several filament groups and deposited jointly on a belt. Taking into consideration a later final processing of the nonwoven material, the filaments of the filament groups are deposited next to one another to form separate filament webs which are guided next to and parallel to one another. Narrower nonwoven webs can be produced even from very large production widths. For this purpose, the extrusion means and the pull-off means are disposed above the belt in such a manner that the filaments of the filament groups can be laid to form separate nonwoven webs.

摘要翻译： 描述了将合成纤维熔融纺丝并沉积到非织造材料中的方法和装置。 合成长丝在这里同时彼此挤出并在几个细丝组中脱落并共同沉积在带上。 考虑到随后的非织造材料的最终处理，丝束组的长丝彼此相邻地沉积以形成彼此相邻且平行的引导的分开的细丝网。 甚至可以从非常大的生产宽度制造更窄的非织造纤维网。 为此，挤出装置和拉脱装置以这样的方式设置在带的上方，使得丝群的长丝可以铺设成形成分开的非织造纤维网。

公开(公告)号：US08231370B2

公开(公告)日：2012-07-31

申请号：US12494475

申请日：2009-06-30

申请人： Lutz Maas ,  Henning Rave ,  Wiley Scott Harris

发明人： Lutz Maas ,  Henning Rave ,  Wiley Scott Harris

IPC分类号： D01D5/098 ,  D04H1/732

CPC分类号： D01D5/0985 ,  D01D7/00 ,  D01D11/04 ,  D04H3/02 ,  D04H3/16

摘要： An apparatus and method for depositing synthetic fibers to form a non-woven web includes guiding the synthetic fibers by a blowing stream through a drawing unit for depositing on a deposit belt. Multiple guidance elements are arranged inside the guidance distance between a blast opening of the drawing unit and the deposit belt, and form a guidance channel above the deposit belt. The guidance elements form a channel opening at a distance from the blast opening of the drawing unit. In order to achieve constant strength in the deposition of the fiber strands, the distance between the outlet of the drawing unit and the channel opening of the guidance channel is larger than half the guidance distance, and the guidance width of an open space formed between the outlet of the drawing unit and the channel opening of the guidance channel is larger than the guidance channel.

摘要翻译： 用于沉积合成纤维以形成无纺网的装置和方法包括通过吹送流将合成纤维引导通过拉伸单元，以沉积在沉积带上。 多个引导元件布置在绘图单元的鼓风孔和沉积带之间的引导距离内，并在沉积带上方形成引导通道。 引导元件形成与绘图单元的鼓风开口相距一定距离的通道开口。 为了在纤维束的沉积中实现恒定的强度，拉伸单元的出口与引导通道的通道开口之间的距离大于引导距离的一半，并且形成在引导通道之间的开放空间的引导宽度 绘图单元的出口和引导通道的通道开口大于引导通道。

公开(公告)号：US20090321982A1

公开(公告)日：2009-12-31

申请号：US12494475

申请日：2009-06-30

申请人： Lutz Maas ,  Henning Rave ,  Wiley Scott Harris

发明人： Lutz Maas ,  Henning Rave ,  Wiley Scott Harris

IPC分类号： B29C41/28 ,  B29C47/34 ,  B29B13/08

CPC分类号： D01D5/0985 ,  D01D7/00 ,  D01D11/04 ,  D04H3/02 ,  D04H3/16

摘要： An apparatus and method for depositing synthetic fibers to form a non-woven web includes guiding the synthetic fibers by a blowing stream through a drawing unit for depositing on a deposit belt. Multiple guidance elements are arranged inside the guidance distance between a blast opening of the drawing unit and the deposit belt, and form a guidance channel above the deposit belt. The guidance elements form a channel opening at a distance from the blast opening of the drawing unit. In order to achieve constant strength in the deposition of the fiber strands, the distance between the outlet of the drawing unit and the channel opening of the guidance channel is larger than half the guidance distance, and the guidance width of an open space formed between the outlet of the drawing unit and the channel opening of the guidance channel is larger than the guidance channel.

摘要翻译： 用于沉积合成纤维以形成无纺网的装置和方法包括通过吹送流将合成纤维引导通过拉伸单元，以沉积在沉积带上。 多个引导元件布置在绘图单元的鼓风开口与沉积带之间的引导距离内，并在沉积带上方形成引导通道。 引导元件形成与绘图单元的鼓风开口相距一定距离的通道开口。 为了在纤维束的沉积中获得恒定的强度，拉伸单元的出口与引导通道的通道开口之间的距离大于引导距离的一半，并且形成在引导通道之间的开放空间的引导宽度 绘图单元的出口和引导通道的通道开口大于引导通道。