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1. 发明授权

US5152326A Binding thread arrangement in papermaking wire 失效
标题翻译：在造纸线上捆绑螺纹布置
公开(公告)号：US5152326A
公开(公告)日：1992-10-06
申请号：US613205
申请日：1990-11-14
申请人： Fritz Vohringer
发明人： Fritz Vohringer
IPC分类号： D21F1/00
CPC分类号： D21F1/0045
摘要： A composite papermaking fabric including an upper fabric upon which a fiber suspension will be deposited for producing paper and a lower fabric or running surface being driven by the papermaking machine. The upper and lower fabrics are connected by binding threads. Use of separate, independent binding threads or binding threads which are only a part of the upper layer is replaced by the interweaving of fabric-born threads which are an integral part of the lower fabric and fabric-born threads which are an integral part of the upper fabric. Relative slippage between the upper and lower fabric layers is eliminated or decreased and the strength of the connection is increased. The marking of the paper is decreased. The fabric-born threads of one fabric layer cross the fabric-born threads of the other after at least one length of weave pattern.
摘要翻译：一种复合造纸织物，其包括上织物，纤维悬浮液将沉积在其上用于生产纸张，下织物或运行表面由造纸机驱动。上下织物通过绑线连接。仅使用上层的一部分的单独的独立装订线或装订线的使用由织物出口的线的交织取代，这是作为下部织物和织物出生的线的组成部分的交织，这是作为上层面料。消除或减少上下织物层之间的相对滑动，并且连接的强度增加。纸的标记减少。在织物图案的至少一个长度之后，一个织物层的织物出生的线穿过另一织物的织物出生的线。

2. 发明授权

US4970100A Fabric for papermaking machines 失效
标题翻译：造纸机用面料
公开(公告)号：US4970100A
公开(公告)日：1990-11-13
申请号：US373325
申请日：1989-06-28
申请人： Fritz Vohringer
发明人： Fritz Vohringer
IPC分类号： D01F6/62 , D01F6/00 , D01F6/92 , D03D15/00 , D21F1/00 , D21F1/10 , D21F3/00 , D21F3/02
CPC分类号： D21F3/0227 , D21F1/0027 , D21F1/0036 , Y10T428/24058 , Y10T428/24074 , Y10T428/24091
摘要： The invention concerns a fabric for use in papermaking machines as the forming wire as well as for the basic fabric for the coated, impermeable bands and belts for extended nip presses and for forming roll coatings. A fabric of such a kind will be provided such that its stability in cross direction is increased, its resistance against unravelling even at high service pressures existing in the press nip of extended nip presses is increased and its abrasive resistance is improved. These objects are attained by the fact that at least a part of the longitudinal threads and/or cross threads of the fabric consist of a mixed polymer the main components thereof are a polymer having a high molecular weight corresponding to a viscosity of at least 0.75 as well as a copolymer with a high molecular weight corresponding to a viscosity of at least 0.80, wherein the percentage of the copolymer within the mixed polymer is 2% to 20%.
摘要翻译：本发明涉及一种用于造纸机的织物作为成形网，以及用于涂覆的不透水带和用于延伸压区压榨和用于成型辊涂层的带的基础织物。将提供这样的织物，使得其在横向方向上的稳定性增加，即使在存在于延长压区压机的压榨压区中的高工作压力下，其抵抗解开的阻力也增加，并且其耐磨性得到改善。这些目的是通过以下事实实现的：织物的纵向线和/或交叉线的至少一部分由混合聚合物组成，其主要成分是具有对应于至少0.75的粘度的高分子量的聚合物以及对应于至少0.80的粘度的高分子量的共聚物，其中共混物在混合聚合物中的百分比为2％至20％。

3. 发明授权

US5084326A Forming fabric for the wet end of a papermaking machine 失效
标题翻译：造纸机织物的成型织物
公开(公告)号：US5084326A
公开(公告)日：1992-01-28
申请号：US484491
申请日：1990-02-23
申请人： Fritz Vohringer
发明人： Fritz Vohringer
IPC分类号： D21F1/00 , D21F1/10 , D21F1/30
CPC分类号： D21F1/0036 , D21F1/0027 , D21F1/10 , D21F1/105 , D21F1/30 , Y10T428/24777 , Y10T428/24785 , Y10T428/24793 , Y10T428/2481
摘要： A forming fabric for the wet end of a papermaking machine comprising a one-layered or multi-layered weave of metal or plastic and having in the region of its edgesided highly abrasive area an enforcement against abrasion by wearing. This enforcement is applied to the surface of the forming fabric and fixed thereto in form of an abrasive material so that the manufacture of the enforment can be carried out after weaving and fixed the fabric or after it has been cut and seamed.
摘要翻译：用于造纸机湿端的成形织物包括金属或塑料的单层或多层编织物，并且在其边缘高度磨蚀区域的区域中具有抵抗磨损磨损的强制性。这种实施被应用于成形织物的表面并以研磨材料的形式固定在其上，使得可以在编织和固定织物之后或者在其被切割和缝合之后进行加强的制造。

4. 发明授权

US4945952A Multiple layer paper making wire with zig zag directed connecting threads between layers 失效
标题翻译：多层造纸线，锯齿形引导层之间连接线
公开(公告)号：US4945952A
公开(公告)日：1990-08-07
申请号：US154807
申请日：1988-02-11
申请人： Fritz Vohringer
发明人： Fritz Vohringer
IPC分类号： D21F1/00
CPC分类号： D21F1/0045
摘要： A composite paper making wire (a generic term for a paper making fabric) as a sheet forming part of a paper-making machine includes an upper fabric layer and a lower fabric layer which are interconnected by longitudinally directed or cross directed connecting yarns of synthetic material. By utilizing the cross directed connecting threads the different cross contractions of that wire are restricted, but not the relative movements between the upper fabric layer and the lower fabric layer in the running direction of the machine as caused by the pertinent load changes on passing the rolling system of the wet part of the paper making machine. These movements destroy the binding threads by wear. Therefore, it is desirable that the composite wire be constructed to be suited for taking over existing tensions in longitudinal and cross-ways directions created by the roller in the paper making machine. To solve this problem at least some of the connecting points or points of interweaving of at least one of the connecting threads of the upper fabric are arranged with respect to the points of interweaving of the lower fabric such that the connecting threads with the upper and lower layers create a zig-zag pattern in the plane view, wherein the connecting threads traverse horizontally creating an oblique angle between the connecting threads and the upper and fabric layers.
摘要翻译：作为造纸机一部分的复合造纸线（作为造纸织物的通用术语）包括上织物层和下织物层，它们通过合成材料的纵向或横向连接的纱线互连。通过利用交叉定向的连接螺纹，限制了该线的不同交叉收缩，但不限于由相关负载引起的上织物层和下织物层在机器运行方向上的相对运动，造纸机湿部的系统。这些运动通过磨损破坏结合线。因此，期望复合线被构造成适于在造纸机中由辊产生的纵向和横向方向上接收现有的张力。为了解决这个问题，上织物的至少一个连接线的至少一些连接点或交织点相对于下织物的交织点布置，使得具有上下的连接螺纹层在平面视图中创建一个锯齿形图案，其中连接螺纹横向横穿，在连接螺纹与上层和织物层之间产生斜角。

5. 发明授权

US4859396A Process of producing tension-proof, impermeable, flexible bands, in particular for presses to dewater fiber material webs 失效
标题翻译：生产抗张力，不渗透，柔性带的工艺，特别是用于压榨机脱水纤维材料网的过程
公开(公告)号：US4859396A
公开(公告)日：1989-08-22
申请号：US153152
申请日：1988-02-08
申请人： Bernhard Krenkel , Heinz Joos
发明人： Bernhard Krenkel , Heinz Joos
IPC分类号： D06B15/00 , B29C70/16 , B29K105/06 , D06N7/00 , D21F3/02
CPC分类号： B29C70/32 , B29C70/326 , B29C70/347 , D06N7/00 , D21F3/0227 , D21F3/0236
摘要： The production of tension-proof, liquid impermeable, flexible bands which are preferably utilized for presses to dewater fiber material webs and are subjected therein to substantial tensile stresses between a press-shoe and a press-roll as the same glide across the press-shoe which is effected by means of penetration of a flowable mixture of a prepolymer with a cross linking agent onto the reinforcing band, preferably formed of fabric and receiving the tension forces in a direction longitudinally of the press band. Penetration most effectively occurs through covering the fabric band by pouring thereover of the flowable mixture as the band is in stretched condition and is moved.
摘要翻译：生产耐张力，液体不可渗透的柔性带，其优选用于压榨机以使纤维材料网脱水并且在其中经受压靴和压辊之间的显着拉伸应力，作为穿过压靴的相同滑动其通过将预聚物与交联剂的可流动混合物穿透到加强带上，优选由织物形成并且在沿着压带纵向的方向上接收张力来实现。渗透最有效地通过在带处于拉伸状态并移动时通过在可流动混合物上倾倒而覆盖织物带而发生。

6. 发明授权

US5132141A Method for the manufacture of liquid-impermeable, flexible bands 失效
标题翻译：液体不可弯曲的制造方法
公开(公告)号：US5132141A
公开(公告)日：1992-07-21
申请号：US556334
申请日：1990-07-20
申请人： Werner Schon
发明人： Werner Schon
IPC分类号： B29D29/00 , B05D7/00 , B29L29/00 , D21F3/02
CPC分类号： D21F3/0227 , D21F3/0236 , Y10S162/901
摘要： The invention relates to a method for the manufacture of impermeable, flexible, elastical bands having a smooth inner surface and consisting of a plastic fabric, including spiral bands and mats of threads, which bands are especially suited for use in connection with an extended nip of wet presses of paper making machines. These bands are used as press bands or press coates and are manufactured by applying a mixture of a prepolymer, especially polyurethane, in a flowable consistence to an endless fabric band and joining that mixture thereto, which band is transported over a reverting roll device and is coated by means of at least one nozzle on its outer surface with the flowable prepolymer mixture. In order to improve the known method which is provided with drawbacks the invention proposes to spread over the at least parallel and distantly arranged rolls of the roll device an elastic carrier band having a smooth upper surface onto which the fabric band which is to be coated is tensioned in such a way that during the coating of the fabric band with the flowable prepolymer mixture the two bands cannot slip with respect to one another.
摘要翻译：本发明涉及一种用于制造不透水，柔性，弹性带的方法，其具有光滑的内表面，并由包括螺旋带和螺旋垫的塑料织物组成，该带特别适用于与湿式造纸机。这些带用作压榨带或压榨涂层，并且通过将预聚物，特别是聚氨酯的混合物以可流动的一致性施加到环形织物带并将该混合物连接到其上并制造，该带在回复辊装置上传送，并且是通过其外表面上的至少一个喷嘴与可流动预聚物混合物进行涂布。为了改进具有缺点的已知方法，本发明提出在辊装置的至少平行和远离布置的辊上铺展具有光滑上表面的弹性载带，待涂覆的织物带以这种方式张紧，使得在用可流动预聚物混合物涂布织物带期间，两个带不能相对于彼此滑动。

7. 发明授权

US4889674A Method for the manufacture of dimensionally stable, liquid-impermeable, flexible press bands 失效
标题翻译：用于制造尺寸稳定的液体不可渗透的柔性压榨带的方法
公开(公告)号：US4889674A
公开(公告)日：1989-12-26
申请号：US42027
申请日：1987-04-24
申请人： Bernhard Krenkel , Heinz Joos
发明人： Bernhard Krenkel , Heinz Joos
IPC分类号： B29C39/18 , B29C39/10 , B29L29/00 , D21F3/02
CPC分类号： D21F3/0227 , D21F3/0236
摘要： The invention relates to a method of the manufacture of dimensionally stable, liquid-impermeable, flexible press bands, particularly for wet presses of paper making machines. With known manufacturing methods for such press bands, the provision of a structured surface for liquid discharge on the outer surface of the press band, which faces the fibrous web or the felts, is achieved either by reversing the press band after removal from the casting mould so that the structured surface becomes the outer surface of the band while the smooth surface forms the inside thereof, or by grinding drainage ducts into the outer surface of the press band. But especially in the case of small band diameters, reversing of such cast press bands causes serious problems and entails considerable expenditure, wherein the risk of damage to the band cannot be excluded and grinding of the drainage ducts is just as expensive. To simplify the manufacturing process and to eliminate reversing of the press band after removal thereof from the casting mould, the inner wall of the centrifugal tube is provided with cavities and/or depressions which upon casting of the free-flowing mixture are filled therewith to form raised surface portions on the outer surface of the finished press band, so that in a subsequent pressing operation liquid to be discharged may be drained between said raised portions, and the completely cast press band is ground to finished size on the inside thereof.
摘要翻译：本发明涉及制造尺寸稳定的液体不可渗透的柔性压榨带的方法，特别是用于造纸机的湿式压榨机。通过这种压榨带的已知的制造方法，在压模带的外表面上提供面向纤维网或毡的液体排出的结构化表面，可以通过在从模具中取出之后使压榨带反转来实现使得结构化表面成为带的外表面，同时光滑表面形成其内部，或者通过将排放管道磨削到压榨带的外表面中。但是特别是在小带径的情况下，这种挤压带的倒转会引起严重的问题并且需要大量的费用，其中不能排除损坏带的风险，并且排水管的磨削也是如此昂贵。为了简化制造过程，并且在从铸模中除去压榨带之后，消除压榨带的反转，离心管的内壁设有空腔和/或凹陷，在自由流动混合物浇铸时，其被填充以形成在完成的压榨带的外表面上的凸起表面部分，使得在随后的按压操作中，待排出的液体可以在所述凸起部分之间排出，并且完全压铸的带在其内部被研磨成最终尺寸。

8. 发明授权

US4860411A Thread separator for seaming machines 失效
标题翻译：接缝机用分线器
公开(公告)号：US4860411A
公开(公告)日：1989-08-29
申请号：US136694
申请日：1987-12-22
申请人： Fritz Vohringer
发明人： Fritz Vohringer
IPC分类号： D03C3/00 , D05B65/00 , D06H5/00
CPC分类号： D06H5/00 , D05B65/00
摘要： The invention concerns a thread separator for seaming machines, especially the seaming of dewatering webs, drying webs, felts and so on.The object underlying the invention consists therein to optimize the reliablility of the function of the thread separator by configuring their gripper needles such that the singling out of each foremost thread of a row of warp threads of the web is ensured and each piercing and taking with of the following thread is avoided.It is proposed to construct the gripper needles as separator needles, providing them with special hooks, of which at least two are located with respect to the upper side and the lower side of the web strip related to the row of threads in the same or parallel level opposite to one another, the tips thereof being directed to the opposing thread surface, respectively. The separator needles are provided with concave apertures adapted to the diameter of the thread which is to be separated on grasping it. These apertures are configured thus that piercing of the thread to be separated by the tips and catching the following thread are avoided.
摘要翻译：本发明涉及一种用于缝合机的分离器，特别是脱水网，干燥纤维网，毛毡等的接缝。本发明的目的在于其中通过配置它们的夹持针来优化螺纹分离器的功能的可靠性，从而确保了幅材的一列经线的每个最前面的螺纹的单挑，并且每个刺穿以下线程被避免。提出将夹纱针构造成分离针，为它们提供特殊的钩子，其中至少两个相对于幅条的上侧和下侧相对于相同或平行的螺纹线相关水平面彼此相对，其顶端分别指向相对的螺纹表面。分离器针设置有适合于在将其分离时要分离的线的直径的凹孔。这些孔被构造成避免了由尖端刺穿并被抓住以下螺纹的螺纹。

9. 发明授权

US4998568A Double layered papermaking fabric with high paper side cross thread density 失效
标题翻译：双层造纸织物，纸面交叉密度高
公开(公告)号：US4998568A
公开(公告)日：1991-03-12
申请号：US179564
申请日：1988-04-08
申请人： Fritz Vohringer
发明人： Fritz Vohringer
IPC分类号： D21F1/10 , D21F1/00
CPC分类号： D21F1/0036
摘要： A papermaking wire of double layered fabric, consisting of a set of warp threads, yarns in machine direction, and a set of weft threads on the running side of the wire, yarns in cross machine direction, as well as a set of weft threads on the paper side of the wire, the last one consisting of at least two groups of weft threads differing from one another with respect to the outwardly located length of floatings. In order to avoid an unacceptable decrease of the stability of the wire and avoid markings in the paper as well as an essential reduction of drainage of the wire, if the number of cross threads on the paper side is increased, the wire is configurated such that it includes three groups of cross threads A, B, C on the paper side. Within one weave pattern each warp thread is transversing three weft threads succeeding one another on the paper side and running thereafter between the weft threads on the paper side and on the running side interlacing at least one weft thread on the running side. Thereafter, the warp thread crosses below three cross threads, succeeding one another on the paper side and thereafter crossing over three crossthreads succeeding one another on the paper side.
摘要翻译：双层织物的造纸线，由一组经纱，机器方向的纱线，以及一条在纱线运行侧上的纬纱组成的纱线，在横向上是纱线，以及一组纬纱线线的纸侧，最后一根由相对于向外定位的浮动长度彼此不同的至少两组纬纱组成。为了避免线的稳定性的不可接受的降低，并且避免纸中的标记以及线的排水的必要减少，如果纸侧的交叉线的数量增加，则线被配置成使得它包括在纸侧的三组十字线A，B，C。在一个编织图案中，每个经线在纸侧横切三条相互相依的纬纱，然后在纸侧的纬纱和行进侧之间运行，在行进侧交织至少一根纬纱。此后，经线在三面十字线下方交叉，在纸面上彼此相继，然后穿过在纸面上彼此相继的三个十字线。

10. 发明授权

US4981721A Process for the manufacture of stretch resistant, liquid impermeable, flexible press bands, in particular for dewatering presses of paper-making machines 失效
标题翻译：制造抗拉伸，液体不渗透，柔性压榨带的方法，特别是造纸机的脱水压机
公开(公告)号：US4981721A
公开(公告)日：1991-01-01
申请号：US399525
申请日：1989-09-18
申请人： Bernhard Krenkel , Heinz Joos
发明人： Bernhard Krenkel , Heinz Joos
IPC分类号： D21F3/02
CPC分类号： D21F3/0227 , D21F3/0236
摘要： Process for the manufacture of stretch resistant, liquid impermeable, flexible press bands, in particular for dewatering presses of paper-making machines.
摘要翻译： PCT No.PCT / EP89 / 00047 Sec。 371日期：1989年9月18日 102（e）1989年9月18日PCT 1989年1月17日PCT。制造抗拉伸，液体不渗透，柔性压榨带的方法，特别是造纸机的脱水压机。

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