公开(公告)号：US5320702A

公开(公告)日：1994-06-14

申请号：US861149

申请日：1992-03-31

申请人： Uwe Matuschczyk ,  Karl Steiner ,  Harald Aufrecht ,  Christian Schiel

发明人： Uwe Matuschczyk ,  Karl Steiner ,  Harald Aufrecht ,  Christian Schiel

IPC分类号： D21F3/00 ,  D21F3/02 ,  D21F3/08 ,  B29C53/66

CPC分类号： D21F3/0227 ,  D21F3/0236 ,  D21F3/0245 ,  Y10S162/901

摘要： A press blanket for a press device in a paper making machine, or the like, is formed of an elastomeric blanket material and fully embedded layers of reinforcement threads. The radially inner layer is formed of longitudinal threads which extend parallel to the axis of the press blanket. The radially outer layer is formed of circumferential threads which are wound in the direction of blanket motion and are wound generally helically. The threads are fully surrounded by the layer of homogeneous elastomeric material, that is formed from a single pouring. The circumferential threads have a diameter of at most 1/500 of the outside diameter of the fully rounded press blanket. In a unit area of the press blanket, the tensile strength of the circumferential threads is at least 40% greater than the tensile strength of the longitudinal threads. An apparatus for forming such a press blanket includes a rotatable pouring cylinder on which the longitudinal threads are supported, an elastomeric material pouring nozzle which moves longitudinally over the pouring cylinder and an unwinding device for delivering the circumferential threads in a helical manner and located just after the pouring nozzle above the pouring cylinder.

摘要翻译： 在造纸机等中用于压榨装置的压榨毯由弹性体橡胶材料和完全嵌入的增强螺纹层形成。 径向内层由纵向螺纹形成，其平行于压榨毛毯的轴线延伸。 径向外层由周向螺纹形成，其沿着橡皮布运动的方向缠绕并且大致螺旋地缠绕。 螺纹被均匀的弹性体材料层完全包围，其由单次浇注形成。 圆周螺纹的直径至少为完全圆形压榨毛毯的外径的1/500。 在压榨毯的单位面积中，周向螺纹的拉伸强度比纵向螺纹的拉伸强度大至少40％。 用于形成这种压榨毯的装置包括可旋转的浇注圆筒，纵向螺纹被支撑在该可旋转的浇注圆筒上，弹性体材料倾倒喷嘴在浇注滚筒上纵向移动，以及一个退绕装置，用于以螺旋方式递送周向螺纹， 浇注嘴在浇注缸上方。

公开(公告)号：US5286245A

公开(公告)日：1994-02-15

申请号：US950647

申请日：1992-09-23

申请人： Christian Schiel

发明人： Christian Schiel

IPC分类号： D21G1/02 ,  F16C13/00 ,  B30B3/04 ,  B21B13/02

CPC分类号： F16C13/028 ,  D21G1/022

摘要： A flexure compensated roll comprising a rotatable roll shell around a longitudinally extending support therethrough. A longitudinally extending press shoe supported on the support. A piston movably supported on the support above a sealed pressure space. The piston has a saddle toward the interior of the roll casing. The shoe has a middle pressure chamber fluid connected with the pressure space of the piston. The shoe also has rows of hydrostatic pockets on both circumferential sides of the middle chamber. These are supplied by narrowed choke passages with hydraulic fluid. The supply of hydraulic fluid to the hydrostatic pockets bypasses the piston pressure space and/or the middle chamber and is from a pressure source to the hydrostatic pockets without pressure regulation. A regulating valve controls the force between the longitudinal support and the casing of the roll by setting the pressure in the middle chamber and by setting the pressure in the piston pressure space. Details of the particular pressure regulation valve are also disclosed. The saddle at the top of the piston is swivelable about a swivel joint to adapt to the interior of the roll casing as it flexes. The hydraulically effective pressing area of the shoe is larger than the hydraulically effective area of the piston in the pressure space. A spring and/or an initial pressurization region in the pressure space initially raises the piston and shoe toward the interior of the roll casing.

摘要翻译： 本发明涉及一种具有通过其的纵向构件（2,32）和至少一个用于可旋转辊壳（1,31）的细长接触压力靴的补偿偏转辊，该鞋具有活塞（4,33 ）或活塞部件相对于固定纵向构件（2,32）密封，鞋子在外侧径向对应于辊壳体的内径，并且具有中心压力室（中央室12,40），其为 在活塞（4,33）的压力空间（26,45）的流动方向上连接，并且沿着纵向构件布置在中心室（12）的两侧上的一排静压袋（11,36） ，40），其通过限制元件（毛细管21,43）供应加压的液压流体。 本发明的特征在于，向静压袋供应加压流体绕过活塞压力空间（26,45,72）和中心室（12,40），并且控制装置（81; 86; 94,98， 104,82'，97）被设置成通过调节中心室（12,40）中的压力来控制纵向构件（2,32）和辊壳（1,31）之间的力。

公开(公告)号：US5277690A

公开(公告)日：1994-01-11

申请号：US019025

申请日：1993-02-18

申请人： Christian Schiel

发明人： Christian Schiel

IPC分类号： F16C13/00 ,  D21F3/08 ,  D21F5/02 ,  F16C13/02 ,  B23P15/00

CPC分类号： F28F5/02 ,  D21F3/08 ,  D21F5/025 ,  F16C13/02 ,  Y10T29/49544

摘要： A roll, specifically a paper machine press roll, with a hollow rotatable roll body features a roll shell and on at least one of its two ends a hollow roll journal. A guide body which is stationary or fastened to the roll body extends through the interior of the roll body and forms with the roll shell a channel system through which a tempering medium flows. For purposes of using air as tempering medium, a pressure blower and/or a suction blower are connected to the channel system. The channel system and the blower(s) are so dimensioned that an air flow velocity above 10 m/sec will materialize in the channel system.

摘要翻译： 具有中空可旋转辊体的卷筒，特别是造纸机压榨辊具有辊壳，并且在其两端中的至少一个上具有中空辊轴颈。 静止或固定在辊体上的导向体延伸穿过辊体的内部并与辊壳一起形成回火介质流过的通道系统。 为了使用空气作为回火介质，压力鼓风机和/或抽风机连接到通道系统。 通道系统和鼓风机的尺寸使得在通道系统中将达到10m / sec以上的空气流速。

公开(公告)号：US5208955A

公开(公告)日：1993-05-11

申请号：US855273

申请日：1992-03-23

申请人： Christian Schiel

发明人： Christian Schiel

IPC分类号： F16C13/00 ,  D21F3/08 ,  D21F5/02 ,  F16C13/02

CPC分类号： F28F5/02 ,  D21F3/08 ,  D21F5/025 ,  F16C13/02 ,  Y10T29/49544

摘要： A roll, specifically a paper machine press roll, with a hollow rotatable roll body features a roll shell and on at least one of its two ends a hollow roll journal. A guide body which is stationary or fastened to the roll body extends through the interior of the roll body and forms with the roll shell a channel system through which a tempering medium flows. For purposes of using air as tempering medium, a pressure blower and/or a suction blower are connected to the channel system. The channel system and the blower(s) are so dimensioned that an air flow velocity above 10 m/sec will materialize in the channel system.

摘要翻译： 具有中空可旋转辊体的卷筒，特别是造纸机压榨辊具有辊壳，并且在其两端中的至少一个上具有中空辊轴颈。 静止或固定在辊体上的导向体延伸穿过辊体的内部并与辊壳一起形成回火介质流过的通道系统。 为了使用空气作为回火介质，压力鼓风机和/或抽风机连接到通道系统。 通道系统和鼓风机的尺寸使得在通道系统中将达到10m / sec以上的空气流速。

公开(公告)号：US5151156A

公开(公告)日：1992-09-29

申请号：US780632

申请日：1991-10-23

申请人： Christian Schiel

发明人： Christian Schiel

IPC分类号： D21F3/10 ,  D21F5/04 ,  F26B13/16

CPC分类号： F26B13/16 ,  D21F3/10 ,  D21F5/042

摘要： The suction roll of a dryer group is in the path of the web and of the web support belt from an upstream dryer cylinder to a downstream dryer cylinder. The suction roll has an annular roll shell having a plurality of radial holes and being free of stationary inserts at least over the predominant part of the length of the roll shell. A hollow roll journal at at least one end of the suction roll connects vacuum into the suction roll and to the radial holes. In at least some of the holes there are respective deflector pieces. Each extends a short radial distance into the inside of the roll shell over a short radial portion. The deflector piece has a continuous channel which extends radially inward through the hole toward the inside of the roll in a direction substantially parallel to the direction of extension of the hole and the radially inward portion of the channel is curved in the direction contrary to the direction of rotation of the roll shell.

摘要翻译： 干燥器组的吸入辊位于幅材和幅材支撑带从上游干燥筒到下游干燥筒的路径中。 抽吸辊具有环形辊壳，其具有多个径向孔，并且至少在辊壳的长度的主要部分上不存在固定的插入件。 在抽吸辊的至少一端处的中空辊轴颈将真空连接到抽吸辊和径向孔中。 在至少一些孔中存在各自的偏转片。 每个在短的径向部分上延伸到辊壳的内部的短的径向距离。 偏转片具有连续的通道，该通道在基本上平行于孔的延伸方向的方向上径向向内延伸穿过孔朝向辊的内侧，并且通道的径向向内部分沿与该方向相反的方向弯曲 的辊壳旋转。

公开(公告)号：US5129992A

公开(公告)日：1992-07-14

申请号：US708391

申请日：1991-05-31

申请人： Christian Schiel ,  Helmut Grimm

发明人： Christian Schiel ,  Helmut Grimm

IPC分类号： D21F1/52 ,  D21F1/48

CPC分类号： D21F1/486

摘要： A stationary support device for the drainage wire screen of a fiber web forming section. The cover ledge over which the drainage screen passes has a front edge which the screen passes and then the drainage surface beneath the wire screen diverges from the wire screen in the wire screen advancing direction. The cover ledge is of hard material. The front part of the cover ledge is supported by a support at a rigid pivot joint. The rearward part of the cover ledge is supported by wedge surface connections for permitting adjustment of the tilt orientation of the cover ledge with respect to the drainage wire. Leaf type clamping springs disposed between the cover ledge and the support, disposed rearwardly of the front joint and disposed forwardly of the wedge surface connections. The clamping leaf springs being connected to the cover ledge by tie rods at the center of the spring and to the support by tie rods at the ends of the springs. In an alternate embodiment, the clamping element is an expandable pressure hose connected at opposite sides by tie rods to the cover ledge and to the support. A ball and socket joint enables the slide disk and the wedge shaped angle inclination surfaces to seat together.

摘要翻译： 一种用于纤维网形成部分的排水丝网的固定支撑装置。 排水屏幕通过的盖子边缘具有屏幕通过的前边缘，然后丝网下面的排水表面在丝网前进方向上从丝网分离。 盖子是硬质材料。 盖凸缘的前部由刚性枢轴接头处的支撑件支撑。 盖板的后部由楔形表面连接支撑，以允许相对于排水线调节盖板的倾斜方向。 翼型夹紧弹簧设置在盖凸缘和支撑件之间，设置在前接头的后面并且设置在楔形表面连接的前方。 夹紧板簧通过在弹簧中心处的拉杆连接到盖凸缘，并且在弹簧的端部处通过拉杆连接到支撑件。 在替代实施例中，夹紧元件是可伸缩的压力软管，其在相对侧通过拉杆连接到盖凸缘和支撑件。 球窝接头可使滑盘和楔形角度倾斜面座合在一起。

公开(公告)号：US5107625A

公开(公告)日：1992-04-28

申请号：US560571

申请日：1990-07-31

申请人： Karl Steiner ,  Josef Mullner ,  Christian Schiel ,  Hans Flamig

发明人： Karl Steiner ,  Josef Mullner ,  Christian Schiel ,  Hans Flamig

IPC分类号： D21F3/04 ,  D21F3/02 ,  D21F3/08

CPC分类号： D21F3/0227 ,  D21F3/0236

摘要： A process for the manufacture of a continuous press shell that is liquid-tight and smoothed on its inside, and which can be used as a press element in a dewatering press is provided. The press shell consists of a continuous wire belt which on its outside is coated with a plastic. Upon the smoothing of its outside, the coated press shell is turned, so that for the use of the press shell its smoothed surface will be on its inside. For turning the press shell, the one continuous edge of the press shell is first turned inward and attached to a traction device. Next, an adjoining and as yet unturned section of the press shell is held back on its outside, by means of vacuum, on a fixed guide device. Lastly, the traction device, along with the edge of the press shell attached to it, is pulled through the interior of the press shell.

摘要翻译： 提供一种用于制造在其内部液密且平滑的并可用作脱水压机中的压力元件的连续压制外壳的方法。 压力机壳由连续的丝带组成，其外部涂有塑料。 在其外部平滑时，涂覆的压制外壳被转动，使得为了使用压力机壳，其平滑的表面将在其内部。 为了转动压力机壳，压制机壳的一个连续的边缘首先向内转动并且附接到牵引装置。 接下来，压制壳的相邻且尚未折叠的部分通过真空在其外部被保持在固定的引导装置上。 最后，牵引装置以及附着在其上的压力机壳的边缘被拉动通过压力机壳体的内部。

公开(公告)号：US5081759A

公开(公告)日：1992-01-21

申请号：US635395

申请日：1991-01-02

申请人： Christian Schiel

发明人： Christian Schiel

IPC分类号： D06C15/08 ,  D21F3/08 ,  D21G1/00 ,  D21G1/02 ,  F16C20060101 ,  F16C13/00

CPC分类号： F16C13/026 ,  D21G1/022

摘要： A cylinder has a roll shell that rotates around a fixed central axis. A first chamber arranged inside the cylinder is filled with liquid and transfers a supporting hydraulic force from the central axis to the shell. The first chamber is linked by a throttle to a second chamber located as well inside the cylinder, and in which is arranged for example a hermetically closed rubber hose filled with gas, so that the second chamber is at all times only partially filled with liquid. Thus, the volume of liquid contained in the second chamber can rapidly change when there is a change of pressure in the first chamber, so when the shell tends to vibrate, liquid flows back and forth through the throttle, converting wave energy into frictional heat by means of fluid friction, and thereby damping the vibration.

摘要翻译： PCT No.PCT / EP87 / 00578 371日期：1989年3月5日 102（e）日期1989年3月5日PCT提交1987年10月7日PCT公布。 出版物WO88 / 03610 日期：1988年5月19日。圆柱体具有围绕固定中心轴线旋转的辊壳。 布置在气缸内部的第一腔室充满液体并将支撑液压力从中心轴线传递到壳体。 第一室通过节气门连接到位于气缸内的第二室，并且其中布置有例如填充有气体的气密密封的橡胶软管，使得第二室总是仅部分地充满液体。 因此，当第一室中存在压力变化时，容纳在第二室中的液体的体积可以快速变化，因此当壳体趋于振动时，液体通过节气门来回流动，通过 流体摩擦的手段，从而阻尼振动。

公开(公告)号：US4986178A

公开(公告)日：1991-01-22

申请号：US343041

申请日：1989-04-25

申请人： Paul Hafner ,  Christian Schiel

发明人： Paul Hafner ,  Christian Schiel

IPC分类号： B30B3/04 ,  D21G1/02 ,  D21G3/00 ,  F16C13/02 ,  F16C23/00

CPC分类号： B30B3/04 ,  D21G1/0226 ,  D21G3/005 ,  F16C13/02 ,  F16C23/00

摘要： Holding arrangement for a device directed against a linearly adjustable roll, such as a doctor blade, blowing device or similar. On a holding arrangement for a device for surface treatment of the roll shell, directed against a linearly adjustable roll, where the roll is endways mounted through a bearing housing each in a machine frame, where for each bearing housing a cylinder/piston unit is provided for displacement of the roll, and where the roll is removable from the machine frame together with the bearing housings, a holder plate is arranged between the bearing housing and the piston of the cylinder/piston unit, which holder plate is connected with a support bearing for the device for surface treatment of the roll shell. Available is thus a holding arrangement of the categorial type which relative to the roll is well adjustable, which need not be lifted off as the roll contacts the opposite roll and which overall can be so integrated that it remains on the machine frame as the roll is lifted off.

摘要翻译： 用于针对线性可调节辊（例如刮刀，吹风装置或类似物）的装置的保持装置。 在用于表面处理辊壳的装置的保持装置上，引导到线性调节的辊，其中辊被轴向地安装在每个在机架中的轴承壳体中，其中为每个轴承壳体提供气缸/活塞单元 对于辊的位移，以及辊与轴承座一起从机架移除的位置，在轴承壳体和气缸/活塞单元的活塞之间设置有保持板，该保持板与支承轴承 用于辊壳表面处理的装置。 因此，可以使用相对于卷筒的类别类型的保持装置是可以很好地调节的，当辊子接触到相对的辊子时它们不需要被提起，并且整体上可以如此集成，使得它保持在机架上，因为卷是 升空。

公开(公告)号：US4707222A

公开(公告)日：1987-11-17

申请号：US716836

申请日：1985-03-28

申请人： Josef Mullner ,  Christian Schiel ,  Karl Steiner

发明人： Josef Mullner ,  Christian Schiel ,  Karl Steiner

IPC分类号： B30B3/00 ,  B30B9/20 ,  D21F1/00 ,  D21F3/00 ,  D21F3/02 ,  D21F3/08

CPC分类号： D21F3/0218 ,  D21F3/0245

摘要： In an extended nip proess including a stationary support member, a hydraulically actuatable press shoe supported on and extending along the support member and a rotatable counter-roll opposed to and extending along the direction of the press shoe, there is a flexible, tubular press jacket which rotates around the support member and which is sealed so as to be inflatable by air. Before rotation of the counter-roll starts, the press jacket is air inflated and expands to partially wrap around the counte-roll. After rotation of the counter-roll and the press jacket begins, and only after a set minimum velocity has been exceeded, then the press shoe is fluid pressurized against the press jacket. At the time, the air pressure in the press jacket is reduced. Various control devices control the feed of pressure liquid to the press shoe and the feed of air to the press jacket until and then after a minimum speed level is exceeded.

摘要翻译： 在包括固定支撑构件的延伸压合工艺中，支撑在支撑构件上并沿着支撑构件延伸的可液压致动的压力靴和与压靴相对并沿着压靴的方向延伸的可旋转对向辊，存在柔性管状压力套 其围绕支撑构件旋转并且被密封以便被空气充气。 在反转辊开始旋转之前，压套被空气充气并膨胀以部分地卷绕在卷轴上。 在逆转辊和压力机套的旋转开始之后，只有在超过设定的最小速度之后，压靴被压力抵靠压力机套。 此时，夹套中的空气压力降低。 各种控制装置控制到压靴的压力液体的供给以及在压缩机套之间的空气进给，直到超过最小速度水平之后。