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公开(公告)号：US4357743A
公开(公告)日：1982-11-09
申请号：US223238
申请日：1981-01-08
申请人： Josef Hefter , Peter Heitmann , Christoph Link , Hans-Joachim Schultz , Wolf-Gunter Stotz , Karl Volz
发明人： Josef Hefter , Peter Heitmann , Christoph Link , Hans-Joachim Schultz , Wolf-Gunter Stotz , Karl Volz
CPC分类号： F16C13/028 , B21B37/36
摘要： A controlled deflection roll possesses a roll shell which is radially movable in at least one plane in relation to a roll support. Position feelers or sensors are arranged at the ends of the roll shell. These position feelers control regulators operatively associated with pressure or support elements located between the roll support and the roll shell, as a function of deviations from a predetermined reference or set position, in a manner such that the roll shell is maintained in the reference or set position. It is possible to influence the pressure or support elements by the position feelers either equally or unequally, and specifically, with decreasing intensity in the presence of increasing distance from the related position feeler.
摘要翻译： 受控偏转辊具有辊壳，该辊壳可相对于辊支撑件在至少一个平面中可径向移动。 位置检测器或传感器布置在辊壳的端部。 这些位置检测器控制调节器与位于辊支撑件和辊壳之间的压力或支撑元件可操作地相关联，作为偏离预定参考或设置位置的函数，使得辊壳保持在参考或设置 位置。 可以通过位置探测器同样或不平等地影响压力或支撑元件，具体地，在存在距离相关位置探测器的距离增加的情况下，强度降低。
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公开(公告)号：US06261418B1
公开(公告)日：2001-07-17
申请号：US09411659
申请日：1999-10-04
申请人： Wolf Gunter Stotz , Thomas Merath , Klaus Lehleiter , Christoph Link , Josef Frey , Eckart Krägeloch , Thomas Dietz , Simon Juhas , Jürgen Banning
发明人： Wolf Gunter Stotz , Thomas Merath , Klaus Lehleiter , Christoph Link , Josef Frey , Eckart Krägeloch , Thomas Dietz , Simon Juhas , Jürgen Banning
IPC分类号： D21F102
摘要： Headbox for a paper-making machine including a nozzle extending transversely to the machine running direction across the machine width. The nozzle has a lower and an upper continuous wall each extending across the machine width. The lower nozzle wall is supported by several separate supporting elements distributed across the machine width on a foundation. The supporting elements are non-rigid or flexible plates to permit bending in a direction transversely to the machine running direction. Alternatively or additionally, a swivelable or pivotable upper nozzle wall is connected by several separate supporting members distributed across the machine width to a transverse bar attached above a swivel axis. The supporting members are non-rigid or flexible plates to permit bending transversely to the machine running direction. Alternatively or additionally, an upper arm and a central part of a central component of the headbox are each segmented transversely to the machine running direction, while an inlet-side central part of the central component and the lower nozzle wall are each designed to be continuous transverse to the machine running direction.
摘要翻译： 造纸机的流浆箱包括横跨整个机器宽度的机器运行方向延伸的喷嘴。 喷嘴具有下部和上部连续壁，每个壁延伸跨过机器宽度。 下喷嘴壁由分布在基础上的机器宽度上的几个单独的支撑元件支撑。 支撑元件是非刚性或柔性板，以允许在横向于机器运行方向的方向上弯曲。 或者或另外，可旋转或可枢转的上喷嘴壁通过分布在机器宽度上的几个单独的支撑构件连接到连接在旋转轴线上方的横向杆。 支撑构件是非刚性或柔性板，以允许横向于机器运行方向弯曲。 或者或另外，流浆箱的中心部件的上臂和中心部分横向于机器运行方向分段，而中心部件和下喷嘴壁的入口侧中心部分均被设计成连续的 横向机器运行方向。
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公开(公告)号：US5076891A
公开(公告)日：1991-12-31
申请号：US543724
申请日：1990-08-15
CPC分类号： F16C13/028 , D21G1/022
摘要： The present invention is directed to a heated sag-compensation roller, with short heat-up and cool-down times and a more even temperature distribution, which reduces the risk of damage to the roller shell. These improvement are achieved by the roller shell being heated or cooled from the inside and the outside simultaneously. The heating devices can be controlled so that the temperature difference between the inside and outside does not exceed a particular value.
摘要翻译： 本发明涉及一种加热的下垂补偿辊，其具有短的加热和冷却时间以及更均匀的温度分布，这降低了损坏辊壳的风险。 这些改进通过辊壳从内部和外部同时加热或冷却来实现。 可以控制加热装置，使得内部和外部之间的温度差不超过特定值。
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4.发明授权
公开(公告)号：US4509237A
公开(公告)日：1985-04-09
申请号：US372011
申请日：1982-04-26
申请人： Karl Volz , Christoph Link , Wolf-Gunter Stotz , Peter Heitmann
发明人： Karl Volz , Christoph Link , Wolf-Gunter Stotz , Peter Heitmann
CPC分类号： F16C13/028 , B21B37/36 , D21G1/022
摘要： An arrangement containing a controlled deflection roll which is supported by means of support or pressure elements against a roll support or beam. There is also provided a regulation arrangement for regulating the position of the roll shell, wherein the position of the roll shell at least at both of its opposed ends is detected by position sensors or feelers and deviations from a set or reference value are processed into two adjustment or positioning magnitudes which act upon the support or pressure elements. Both of the adjustment magnitudes are formed while taking into account a possible difference between both of the reference value-actual value differences and thereafter weighted and grouped together with further adjustment magnitudes and inputted to the support or pressure elements.
摘要翻译： 一种包含受控偏转辊的装置，其通过支撑件或压力元件抵靠辊支撑件或梁支撑。 还提供了一种用于调节辊壳的位置的调节装置，其中至少在其两个相对端处的辊壳的位置由位置传感器或探测器检测，并且与设定或参考值的偏差被处理为两个 调整或定位作用于支撑或压力元件的量值。 在考虑了两个参考值 - 实际值差异之间的可能差异之后，形成两个调整幅度，然后加权并与进一步调整幅度一起分组并输入到支撑或压力元件。
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公开(公告)号：US4092916A
公开(公告)日：1978-06-06
申请号：US826159
申请日：1977-08-19
申请人： Christoph Link , Wolf-Gunter Stotz
发明人： Christoph Link , Wolf-Gunter Stotz
CPC分类号： F16C13/028 , D21G1/022 , D21G3/005 , D21G3/02
摘要： A controlled-deflection roll having a stationary roll support or carrier and a tubular roll shell rotatable about the stationary roll support. The tubular roll shell bears upon the roll support or carrier through the intermediary of at least one bearing or support element. The roll shell is provided at its ends with guide members which are rotatably mounted in the roll shell and which are guided on the roll support in the direction of the pressing or contact movement or the disengaging or lift-off movement of the roll shell. The controlled-deflection roll is provided with a scraper device equipped with a scraper blade which, during operation, is in contact with the surface of the roll shell, and the scraper device is secured to the guide members.
摘要翻译： 具有固定辊支撑件或载体的受控偏转辊和可围绕固定辊支撑件旋转的管状辊壳。 管状辊壳通过至少一个轴承或支撑元件的中间承载在辊支撑件或载体上。 辊壳的端部设置有可旋转地安装在辊壳中的导向构件，并且在辊壳体的按压或接触运动方向或辊壳的分离或剥离运动的方向上被引导到辊支撑件上。 控制偏转辊设置有装备有刮刀的刮刀装置，刮刀在操作期间与辊壳的表面接触，并且刮刀装置固定到引导构件。
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公开(公告)号：US4089739A
公开(公告)日：1978-05-16
申请号：US760959
申请日：1977-01-21
摘要： The plates which define the throat of the head box are movable simultaneously to adjust the size of the exit throat while the angle between the plates is maintained. The adjusting means includes adjusting rods which are slidable lengthwise of the head box and transverse linkages which are pivotally secured to slidable locating members affixed to the plates. Adjusting screws at the throat provide a fine adjustment.
摘要翻译： 限定头箱的喉部的板可同时运动，以调节出口喉部的尺寸，同时保持板之间的角度。 调节装置包括调节杆，该杆可以在头箱的纵向滑动，横向连杆可枢转地固定到固定到板上的可滑动定位构件。 喉部调整螺丝可以进行微调。
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公开(公告)号：US06248214B1
公开(公告)日：2001-06-19
申请号：US09411831
申请日：1999-10-04
IPC分类号： D21F102
摘要： Headbox for a paper machine having a feed part, a central part extending across the machine width, and a nozzle. The nozzle extends across the machine width and has at least one continuous wall that runs across the machine width transverse to the lengthwise flow. For absorbing and discharging nozzle expansion forces in a sectional manner, several separate individual support devices distributed across the machine width for influencing the nozzle aperture are attached to the at least one, preferably continuous wall. The resulting lines of force of each support device remain at least substantially in a plane lying perpendicular to the direction of the machine width and in the flow direction, and the corresponding supporting forces individually, at least substantially, are directed to and absorbed in the central part in the plane of the flow direction.
摘要翻译： 用于具有进料部分的纸机的流浆箱，跨机器宽度延伸的中心部分和喷嘴。 喷嘴延伸穿过机器宽度并且具有至少一个连续的横跨横向于纵向流动的机器宽度的连续壁。 为了以分段方式吸收和排出喷嘴膨胀力，分布在机器宽度上用于影响喷嘴孔的几个单独的单独的支撑装置附接到至少一个优选连续的壁。 每个支撑装置的所产生的力线至少基本上保持在垂直于机器宽度方向和流动方向的平面中，并且相应的支撑力至少基本上被引导并且被吸收到中心 部分在流动方向的平面。
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公开(公告)号：US06197112B1
公开(公告)日：2001-03-06
申请号：US09047747
申请日：1998-03-24
申请人： Wolf Gunter Stotz , Christoph Link
发明人： Wolf Gunter Stotz , Christoph Link
IPC分类号： B05C1104
CPC分类号： E04C3/28 , B05C11/044
摘要： A support beam for at least one long working unit, notably of a paper machine or coater, includes several bundled, long profile elements forming in their entirety the support beam.
摘要翻译： 用于至少一个长工作单元（特别是造纸机或涂布机）的支撑梁包括形成整个支撑梁的多个捆扎的长型材。
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公开(公告)号：US20100210766A1
公开(公告)日：2010-08-19
申请号：US12668304
申请日：2008-07-08
CPC分类号： C08L51/04 , C08F257/02 , C08F279/02 , C08F279/04 , C08K3/04 , C08K5/523 , C08L25/12 , C08L27/18 , C08L33/20 , C08L35/06 , C08L53/02 , C08L55/02 , C08L2201/02 , C08L2666/24 , C08L2666/02 , C08L2666/04
摘要： A flame retardant thermoplastic molding composition containing a thermoplastic copolymer A, a graft copolymer B, and a flame retardant component C, wherein the molding composition contains: A: from 40 to 80% by weight of a thermoplastic copolymer A, obtainable e.g. from acrylonitrile and styrene; B: from 15 to 50% by weight of a graft ABS copolymer B, and C: from 15 to 30% by weight of the flame retardant component C, comprising at least an expandable graphite component (C1) and a phosphorous flame retardant component (C2) and a perfluorinated polymer (C3); has a high fire protection and improved mechanical properties.
摘要翻译： 含有热塑性共聚物A，接枝共聚物B和阻燃剂组分C的阻燃热塑性模塑组合物，其中模塑组合物含有：A：40-80％重量的热塑性共聚物A， 来自丙烯腈和苯乙烯; B：15〜50重量％的接枝ABS共聚物B，C：15〜30重量％的阻燃组分C，至少包含可膨胀石墨组分（C1）和磷阻燃组分（ C2）和全氟化聚合物（C3）; 具有较高的防火性能和改善的机械性能。
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公开(公告)号：US4970767A
公开(公告)日：1990-11-20
申请号：US345238
申请日：1989-05-01
申请人： Christoph Link
发明人： Christoph Link
CPC分类号： F16C13/028 , D02J13/005 , D21G1/022
摘要： A heatable controlled deflection roll contains hydrostatic support elements, each of which is supported in a pressure chamber and displaceable in a predetermined support or pressing direction. Heating of the rotatable roll shell or jacket of the controlled deflection roll is accomplished by infeeding a heated hydraulic heat carrier medium to bearing pockets of the hydrostatic support elements. This infeed of the heated hydraulic heat carrier medium is effected operationally separate from the provision of the pressure chamber with hydraulic pressurized fluid medium colder than the heated hydraulic heat carrier medium. The infeed of the hydraulic heat carrier medium and the infeed of the hydraulic pressurized fluid medium are thus accomplished via separate lines without thermal stressing of associated regulating valves and pumps and without a viscosity reduction of the hydraulic pressurized fluid medium, such viscosity reduction resulting in a loss of hydraulic pressurized fluid medium. In one embodiment of the hydrostatic support elements there are provided cavities which can be supplied with the hydraulic heat carrier medium separate from the infeed of the hydraulic pressurized fluid medium. In another embodiment of the hydrostatic support elements the infeed of hydraulic heat carrier medium is accomplished through the pressure chamber by a tubular-shaped sleeve sealingly displaceable relative to the pressure chamber.
摘要翻译： 可加热控制的偏转辊包含静水支撑元件，每个支撑元件支撑在压力室中并且能够以预定的支撑或按压方向移位。 受控偏转辊的可旋转辊壳或套管的加热通过将加热的液压热载体介质输送到流体静力支撑元件的轴承座来实现。 加热的液压热载体介质的进料在操作上与使用比加热的液压热载体介质更冷的液压加压流体介质的压力室的设置分离。 因此，液压载体介质的进料和液压加压流体介质的进料通过不相关的调节阀和泵的热应力的分离管线实现，并且没有液压加压流体介质的粘度降低，从而导致 液压加压流体介质的损失。 在静液压支撑元件的一个实施例中，提供了空腔，其可以与液压加压流体介质的进料分开地供应液压热载体介质。 在静水支撑元件的另一个实施例中，液压热载体介质的进料通过压力室通过相对于压力室密封地移位的管状套筒实现。
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