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1. 发明授权

US08950168B2 Hybrid yarn for producing molded parts 有权
标题翻译：用于生产模制件的混合纱
公开(公告)号：US08950168B2
公开(公告)日：2015-02-10
申请号：US13695329
申请日：2011-04-27
申请人： Uwe Heitmann , Heinrich Planck
发明人： Uwe Heitmann , Heinrich Planck
IPC分类号： D02G3/38 , B29C70/50 , D02G3/36 , D02G3/40 , B29B15/12
CPC分类号： D02G3/38 , B29B15/12 , B29C70/50 , D02G3/36 , D02G3/402
摘要： A hybrid yarn for producing molded parts having a thermoplastic matrix and reinforcing fibers embedded therein. The hybrid yarn includes a core substantially made of staple fibers aligned in a straight line in the longitudinal direction of the hybrid yarn, and a cover made substantially of staple fibers wound helically about the core. The staple fibers forming the core and the staple fibers forming the cover each are made of an intimate mixture of thermoplastic matrix fibers and reinforcing fibers.
摘要翻译：一种用于生产具有嵌入其中的热塑性基体和增强纤维的模制部件的混合纱线。混合纱线包括基本上由复合纱线的纵向上的直线对齐的短纤维的芯和基本上由围绕芯螺旋缠绕的短纤维制成的盖。形成芯的短纤维和形成盖的短纤维均由热塑性基质纤维和增强纤维的紧密混合物制成。

2. 发明申请

US20130104515A1 Hybrid Yarn for Producing Molded Parts 有权
标题翻译：混合纱线用于生产模制零件
公开(公告)号：US20130104515A1
公开(公告)日：2013-05-02
申请号：US13695329
申请日：2011-04-27
申请人： Uwe Heitmann , Heinrich Planck
发明人： Uwe Heitmann , Heinrich Planck
IPC分类号： D02G3/38
CPC分类号： D02G3/38 , B29B15/12 , B29C70/50 , D02G3/36 , D02G3/402
摘要： The invention relates to a hybrid yarn (1) for producing molded parts (8) comprising a thermoplastic matrix and reinforcing fibres (4, 5, 6, 7) embedded therein, wherein the hybrid yarn (1) comprises a core (2) substantially made of staple fibres (4, 5) aligned in a straight line in the longitudinal direction (LR) of the hybrid yarn (1), and a cover (3) made substantially of staple fibres (6, 7) wound helically about the core (2), wherein the staple fibres (4, 5) forming the core (2) and the staple fibres (6, 7) forming the cover (3) each are made of an intimate mixture (4, 5; 6, 7) of thermoplastic matrix fibres (4, 6) and reinforcing fibres (5, 7).
摘要翻译：本发明涉及一种用于生产包含热塑性基质和嵌入其中的增强纤维（4,5,6,7）的模制部件（8）的混合纱线（1），其中混合纱线（1）包括基本上由复合纱线（1）的纵向（LR）上的直线排列的短纤维（4,5）制成的，并且基本上由短纤维（6,7）制成的盖（3），所述短纤维（6,7）螺旋地围绕所述芯（2），其中形成所述芯（2）的短纤维（4,5）和形成所述盖（3）的短纤维（6,7）各自由紧密混合物（4,5; 6,7）制成，的热塑性基质纤维（4,6）和增强纤维（5,7）。

3. 发明授权

US5526826A Apparatus for removing surplus from a tobacco stream 失效
标题翻译：用于从烟草流中去除剩余物的装置
公开(公告)号：US5526826A
公开(公告)日：1996-06-18
申请号：US281781
申请日：1994-07-28
申请人： Uwe Heitmann
发明人： Uwe Heitmann
IPC分类号： A24C5/18 , A24C5/34 , A24C5/39
CPC分类号： A24C5/1842 , A24C5/1814
摘要： Apparatus for removing surplus at one side of an unequalized tobacco stream includes a transporting unit with a pneumatic conveyor having an endless foraminous belt which overlies the stream and defines with two sidewalls a channel for advancement of the stream along an elongated path so that the surplus extends downwardly beyond a preselected distance from the underside of the belt. The mechanism for trimming the surplus off the moving stream comprises two disc-shaped gripping members which define a nip for the entry of successive increments of the stream directly above the surplus, and a rotary knife having a circular cutting edge which separates the surplus from the major portion of the stream immediately below the nip. The knife can form part of or can be disposed immediately above a coaxial rotary deflector which directs the severed suplus in a desired direction. A driven rotary paddle wheel can be installed upstream of the nip to remove some of the surplus, and a rotary device which compacts longitudinally spaced apart portions of the stream can be installed between the paddle wheel and the nip.
摘要翻译：用于在不平等烟草流的一侧去除剩余物的装置包括具有气动输送机的输送单元，气动输送机具有环形多孔带，其覆盖在流上并且与两个侧壁限定了用于沿着细长路径推进流的通道，低于皮带下侧的预选距离。用于修剪流动流的剩余的机构包括两个盘形夹持构件，其限定用于直接在剩余部分上方进入流的连续增量的辊隙，以及具有圆形切割刃的旋转刀，该切割刃将剩余部分与流的主要部分紧邻压区下方。刀可以形成在同轴旋转偏转器的正上方的一部分，或者可以设置在同轴的旋转偏转器的上方，该偏转器将所切断的仰卧位在期望的方向上引导。驱动的旋转桨轮可以安装在辊隙的上游以去除一些剩余部分，并且压缩流的纵向间隔开的部分的旋转装置可以安装在桨轮和辊隙之间。

4. 发明授权

US4969551A Method of and apparatus for rolling rod-shaped articles 失效
标题翻译：棒状物品滚动方法及装置
公开(公告)号：US4969551A
公开(公告)日：1990-11-13
申请号：US356376
申请日：1989-05-23
申请人： Uwe Heitmann , Peter Pinck , Berthold Maiwald , Rolf Lindemann , Peter Brand
发明人： Uwe Heitmann , Peter Pinck , Berthold Maiwald , Rolf Lindemann , Peter Brand
IPC分类号： G01B11/10 , A24C5/34 , G01B11/08
CPC分类号： G01B11/08 , A24C5/3412
摘要： The diameters of successive rod-shaped articles of the tobacco processing industry are ascertained while the articles advance in the flutes of a conveyor, first along a rolling unit which turns successive articles at random through different angles and thereupon past a photoelectronic detector wherein a radiation source emits a narrow beam of radiation which impinges upon successive articles for intervals of time which are dependent upon the diameters of the articles. The transducer of the detector generates signals which are indicative of the monitored diameters, and such signals are transmitted to an evaluating circuit which controls an ejector for unsatisfactory articles and/or displays the monitored diameters on a screen. The articles are partially lifted off the conveyor by cushions of compressed air during transport past the rolling unit.
摘要翻译：当制品在输送机的凹槽中前进时，确定烟草加工工业的连续的棒状制品的直径，首先沿着滚动单元，滚动单元随机地将不同的物品转过不同的角度并随后通过光电检测器，其中辐射源发射窄的辐射束，其照射在连续的物品上，这取决于物品的直径。检测器的换能器产生指示被监视直径的信号，并且这些信号被传送到评估电路，该评估电路控制喷射器不满意的物品和/或在屏幕上显示监视的直径。在运输过程中，物品通过压缩空气的垫片部分地从输送机上提起。

5. 发明授权

US4926886A Method of and apparatus for making a trimmed stream of tobacco fibers or the like 失效
标题翻译：制造烟草纤维等的修整料流的方法和装置
公开(公告)号：US4926886A
公开(公告)日：1990-05-22
申请号：US225694
申请日：1988-07-28
申请人： Heinz-Christen Lorenzen , Uwe Heitmann , Wolfgang Siems , Peter Pinck
发明人： Heinz-Christen Lorenzen , Uwe Heitmann , Wolfgang Siems , Peter Pinck
IPC分类号： A24C5/18 , A24C5/34
CPC分类号： A24C5/1871 , A24C5/3412 , Y10S131/905 , Y10S131/906
摘要： A stream of tobacco fibers is formed in a channel by showering the fibers against the underside of the lower reach of a foraminous belt conveyor which cooperates with a suction chamber to attract the fibers and to advance the stream past a trimming station where the surplus of fibers is removed by an adjustable equalizing device. The density of the stream is monitored upstream of the trimming station, and the thus obtained signals which are indicative of the density of successive increments of the stream are used to adjust the equalizing device so that the density of the trimmed stream is maintained within a desired range. Monitoring of density upstream of the trimming station ensures that the position of the equalizing device is properly adjusted not later than when the monitored increments of the stream reach the trimming station.
摘要翻译：通过将纤维喷淋在多孔带式输送机的下侧的下侧，通过与抽吸室配合以吸引纤维并使料流经过修剪工位的方式形成烟道纤维流，其中多余的纤维通过可调平衡装置去除。在修剪站的上游监测流的密度，并且使用由此获得的指示流的连续增量的密度的信号来调整均衡装置，使得修整的流的密度保持在期望的范围。监控修剪站上游的密度，确保均衡装置的位置不会晚于监视到的流量到达修整站的位置。

6. 发明授权

US4732164A Method of and apparatus for making a continuous filler of tobacco or the like 失效
标题翻译：制造烟草等的连续填料的方法和装置
公开(公告)号：US4732164A
公开(公告)日：1988-03-22
申请号：US899349
申请日：1986-08-22
申请人： Uwe Heitmann
发明人： Uwe Heitmann
IPC分类号： A24C5/14 , A24C5/18 , A24C5/39
CPC分类号： A24C5/18
摘要： A stream of tobacco particles which is built at the underside of the lower reach of an endless foraminous belt conveyor is trimmed to remove the surplus, and the resulting filler is draped into a web of cigarette paper while advancing through a wrapping mechanism. In order to reduce friction in the wrapping mechanism, the stream is shaped, at least in part, to assume a cross-sectional outline conforming to that of the wrapped filler. Such cross-sectional outline can be imparted by the conveyor and/or by the trimming device. The web of cigarette paper is also shaped on its way toward the wrapping mechanism to assume the shape of a trough.
摘要翻译：在环形多孔带式输送机的下方的下侧建造的烟草颗粒流被修剪以去除多余的，并且将所得的填料在通过包装机构前进时卷成卷烟纸的卷筒纸。为了减少包裹机构中的摩擦，流体至少部分成形为具有与包裹填料相符的横截面轮廓。这种横截面轮廓可以由输送机和/或修剪装置赋予。卷烟纸的卷筒纸也在朝向包装机构的方向上成形，以呈现出槽的形状。

7. 发明授权

US4644176A Method and apparatus for scanning the exterior of rod-shaped articles of the tobacco processing industry 失效
标题翻译：用于扫描烟草加工业的棒状物品的外部的方法和装置
公开(公告)号：US4644176A
公开(公告)日：1987-02-17
申请号：US616952
申请日：1984-06-04
申请人： Uwe Heitmann , Peter Pinck , Berthold Maiwald
发明人： Uwe Heitmann , Peter Pinck , Berthold Maiwald
IPC分类号： A24C5/32 , A24C5/34 , G01N21/952 , G01N21/88
CPC分类号： A24C5/3412 , G01N21/952
摘要： The exterior of successive filter cigarettes, filter rod sections or other rod-shaped articles of the tobacco processing industry is monitored for the presence of various defects including absence or improper orientation of filter mouthpieces, improperly applied or outwardly projecting uniting bands, absence of roundness and/or others by directing a beam of radiation along successive articles while they move sideways in the flutes of a drum-shaped conveyor. The beams of radiation are influenced by defects and are thereupon monitored for the purposes of generating signals which are indicative of defects, if any. The beam of radiation extends all the way along the full length of each article and can also extend partially or around the entire circumference of each article.
摘要翻译：监测烟草加工业的连续过滤嘴香烟，过滤杆部分或其他棒状物品的外观是否存在各种缺陷，包括过滤嘴嘴的不正确或不正确的取向，未正确施加或向外突出的联合带，没有圆度和 /或其他人通过沿着连续的物品引导辐射束，同时它们在鼓形输送机的凹槽中侧向移动。辐射束受到缺陷的影响，因此为了产生指示缺陷的信号（如果有的话）进行监控。辐射束沿着每个物品的整个长度一直延伸，并且还可以部分地或围绕每个物品的整个圆周延伸。

8. 发明授权

US4616663A Method and apparatus for forming a homogeneous mass of comminuted smokable material 失效
标题翻译：用于形成粉碎的可吸收材料的均匀质量的方法和装置
公开(公告)号：US4616663A
公开(公告)日：1986-10-14
申请号：US666189
申请日：1984-10-29
申请人： Heinz-Christen Lorenzen , Uwe Heitmann , Wolfgang Steiniger
发明人： Heinz-Christen Lorenzen , Uwe Heitmann , Wolfgang Steiniger
IPC分类号： A24C5/14 , A24C5/39
CPC分类号： A24C5/39
摘要： A stream of agglomerated short, medium long and long tobacco shreds as well as clumps or lumps of shreds and elongated fragments of tobacco ribs is fed onto a vibrating sieve which permits the short and medium long shreds to descend onto a first vibrating conveyor and causes the long shreds, clumps and fragments of ribs to advance onto a second vibrating conveyor whose upper surface has longitudinally extending grooves for the fragments. The long shreds and clumps are removed from the conveyor by a rotating carded drum which breaks up the clumps and delivers the long shreds and the shreds of the broken up clumps into a duct. The latter also receives short and medium long shreds from the first conveyor which is mounted below the second conveyor. The latter has openings for short and medium long shreds which might have been entrained by the long shreds, clumps and fragments of ribs. A metering device regulates the rate of admission of long shreds and shreds of the broken-up clumps into the duct. The rate of admission of agglomerated shreds and sieve receives predetermined quantities of unsifted material per unit of time.
摘要翻译：将聚集的短，中长和长的烟丝以及烟丝或碎片的烟丝和细长的烟草肋条送入振动筛上，该筛子允许短和中等长的碎片下降到第一振动输送机上，长的碎片，块状物和碎片碎片推进到第二振动传送器上，其上表面具有用于片段的纵向延伸的凹槽。通过旋转的梳理滚筒将长的碎片和团块从输送机中取出，该滚筒将碎块分解并将长的碎片和破碎的块的碎片输送到管道中。后者还从安装在第二输送机下方的第一输送机接收短和中等长的碎片。后者具有短而中等长的碎片的开口，这些碎屑可能被长的碎片，块状物和肋骨碎片夹带。计量装置调节进入管道中的碎片和破碎块的碎片的速率。凝聚碎片和筛子的入口速度每单位时间接收预定数量的未消化材料。

9. 发明授权

US4593704A Method of and apparatus for building a composite tobacco stream 失效
标题翻译：用于构建复合烟草流的方法和装置
公开(公告)号：US4593704A
公开(公告)日：1986-06-10
申请号：US557733
申请日：1983-12-02
申请人： Gunter Wahle , Dieter Ludszeweit , Uwe Heitmann
发明人： Gunter Wahle , Dieter Ludszeweit , Uwe Heitmann
IPC分类号： A24C5/39 , A24C5/18
CPC分类号： A24C5/1821
摘要： A composite tobacco stream is built at the underside of the lower reach of an air-permeable belt conveyor below a suction chamber by showering tobacco particles of a first type into the corner between one marginal portion of the lower reach and a first sidewall bounding a tobacco channel at the underside of the lower reach, by thereupon showering tobacco particles of the first type into the corner between the other marginal portion of the lower reach and a second sidewall so that the particles form a first tobacco layer having a concave underside, by thereupon depositing a relatively narrow core consisting of tobacco particles of a different second type on the underside of the first layer midway between and spaced apart from the two marginal portions of the lower reach, and by thereupon showering tobacco particles of the first type over the core as well as over the marginal portions of the first layer. The core can be formed by showering tobacco particles of the second type directly against the central zone of the concave underside of the first layer, or by building the core on a separate conveyor and transferring the thus formed core onto the first layer.
摘要翻译：复合烟草流通过将吸入室下方的透气性带式输送机的下部下方的第一类型的烟草颗粒喷洒到下部的一个边缘部分和边界烟草之间的第一侧壁之间的角落中，通过下游的下侧将第一类型的烟草颗粒喷淋到下游的另一边缘部分和第二侧壁之间的角落中，使得颗粒形成具有凹下侧的第一烟草层，由此，在第一层的下侧之间沉积由第二类型的烟草颗粒组成的相对较窄的核心，并且与下层的两个边缘部分间隔开，并且通过在核心上淋浴第一类型的烟草颗粒，以及第一层的边缘部分。核心可以通过将第二类型的烟草颗粒直接暴露在第一层的凹下侧的中心区域上，或者通过在单独的传送器上构建芯部并将如此形成的芯片转移到第一层上而形成。

10. 发明授权

US4236534A Method and apparatus for monitoring the height of a stream of tobacco or the like 失效
标题翻译：用于监测烟草流等的高度的方法和装置
公开(公告)号：US4236534A
公开(公告)日：1980-12-02
申请号：US933789
申请日：1978-08-15
申请人： Uwe Heitmann , Wolfgang Steiniger , Uwe Holznagel , Hartmut Kaebernick , Joachim Pfannmuller , Joachim Reuland
发明人： Uwe Heitmann , Wolfgang Steiniger , Uwe Holznagel , Hartmut Kaebernick , Joachim Pfannmuller , Joachim Reuland
IPC分类号： A24C5/18 , A24C5/34 , A24C5/14 , A24C5/39
CPC分类号： A24C5/34 , A24C5/1871 , A24C5/3412 , Y10S131/905 , Y10S131/906
摘要： The height of a continuous tobacco stream between a first side which is supported by a conveyor and an uneven second side is monitored by an opto-electrical level detector which directs a row of parallel light rays transversely across the stream and has a battery of photosensitive elements at different distances from the first side of the stream so that each element produces a signal in response to impingement of a different light ray upon its photosensitive surface. The number of elements which generate signals is indicative of the height of the stream portion advancing past the level detector. Such signals can be utilized to adjust a trimming device which removes the surplus at the second side of the stream before the thus equalized stream enters a wrapping mechanism to be converted into a cigarette rod which is thereupon severed to yield discrete cigarettes.
摘要翻译：在由输送机支撑的第一侧和不平坦的第二侧之间的连续烟草流的高度由光电位检测器监测，光电位检测器横向横向引导一排平行的光线，并且具有一组感光元件在与流的第一侧不同的距离处，使得每个元件响应于不同光线在其感光表面上的撞击而产生信号。产生信号的元件的数量表示流部分经过电平检测器的高度。这样的信号可以用于调节修整装置，该修整装置在这样均衡的流进入包装机构之前去除流的第二侧的剩余部分，以转换成香烟条，随后被切断以产生不连续的香烟。

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