公开(公告)号：US20050018938A1

公开(公告)日：2005-01-27

申请号：US10495395

申请日：2002-11-21

申请人： Sauli Rajaniemi

发明人： Sauli Rajaniemi

IPC分类号： D21F1/40 ,  D21G1/02 ,  F16C13/02 ,  F16C33/76

CPC分类号： D21G1/0226 ,  D21F1/40 ,  F16C33/76

摘要： A sealing structure for the clutch/bearing housing of a roller or roll, said housing comprising one or more outward gaps (5c), wherein the housing is provided with a guard ring (13) placed in the gap (5c) in a position parallel to the roller shell and/or with radial sealing parts (12) fitted against the bearings and/or against the wall of the clutch space, said sealing parts being provided with O-rings (14) or equivalent sealing parts of sealing material fitted at their edges, thus preventing grease and firt from getting from the clutch space onto the product itself and/or onto the shell of the roller or roll.

摘要翻译： 一种用于辊或辊的离合器/轴承壳体的密封结构，所述壳体包括一个或多个向外的间隙（5c），其中所述壳体设置有保护环（13），所述保护环以间隙（5c）的平行位置 到所述滚筒外壳和/或与所述轴承和/或抵靠所述离合器空间的壁配合的径向密封部件（12），所述密封部件设置有O形圈（14）或等效的密封材料的密封部件 它们的边缘，从而防止油脂和污垢从离合器空间进入产品本身和/或辊或辊的外壳上。

公开(公告)号：US20040065426A1

公开(公告)日：2004-04-08

申请号：US10467426

申请日：2003-11-26

发明人： Reijo Pietikainen

IPC分类号： D21F003/02 ,  D21G001/00

CPC分类号： D21F3/0218 ,  D21G1/002 ,  D21G1/0226 ,  D21G9/0036 ,  D21G9/0045 ,  Y10S162/10

摘要： The invention realtes to a method for controlling the operation of a paper, board or tissue production line (11, 12, 13, 14, 17, 18). A magneto-rheological or an electrolrheological fluid, whose flow characteristics are changed in a controlled way, is used in the method. The fluid is used as a lubricant between surfaces in a device consisting of a fixed surface and a surface that is moved over it as a heating medium, as the dampening or the power transmission agent of the movement of paper and/or board equipment (17, 18), or as a hydraulic fluid of the emergency opening cylinders of a set of calender rolls (1) of a paper and/or board machine.

摘要翻译： 本发明涉及用于控制纸张，纸板或纸板生产线（11,12,13,14,17,18）的操作的方法。 在该方法中使用磁流变学或电流变流体，其流动特性以受控的方式改变。 该流体用作由固定表面和作为加热介质在其上移动的表面的装置中的表面之间的润滑剂，作为纸和/或纸板设备运动的阻尼或动力传递剂（17 ，18）或作为一组纸张和/或纸板机的一组压光辊（1）的紧急打开圆筒的液压流体。

公开(公告)号：US06444093B1

公开(公告)日：2002-09-03

申请号：US09529370

申请日：2000-04-14

申请人： Seppo Luomi ,  Petteri Lannes

发明人： Seppo Luomi ,  Petteri Lannes

IPC分类号： D21F1100

CPC分类号： B65H20/02 ,  B65H18/16 ,  B65H18/26 ,  B65H23/26 ,  B65H2301/4148 ,  B65H2402/523 ,  B65H2408/236 ,  B65H2515/32 ,  B65H2515/34 ,  B65H2515/706 ,  B65H2553/22 ,  D21G1/004 ,  D21G1/0226 ,  B65H2220/01 ,  B65H2220/02

摘要： In the treatment process of a paper web, the paper web travels via a surface journalled rotatable, such as a peripheral surface of a cylinder or a roll, and the treatment process is controlled with an adjustment and control unit. The bearing arrangement used for the moving surface is a bearing whose operation is maintained by supplying control energy therein, wherein the information obtained from the control energy of the bearing is used in the adjustment and control unit to control the process. The bearing which is used can be a magnetic bearing and the process which is controlled can be reeling or winding or calendaring.

摘要翻译： 在纸幅的处理过程中，纸幅通过可旋转的表面（例如圆柱体或辊的圆周表面）行进，并且处理过程由调节和控制单元控制。 用于移动表面的轴承装置是通过在其中提供控制能量来维持其运行的轴承，其中从调节和控制单元中的轴承的控制能量获得的信息用于控制过程。 使用的轴承可以是磁性轴承，并且被控制的过程可以是卷绕或卷绕或压延。

公开(公告)号：US20020065179A1

公开(公告)日：2002-05-30

申请号：US09827415

申请日：2001-04-06

发明人： Kari Holopainen

IPC分类号： D21G001/02

CPC分类号： F16C13/028 ,  B21B13/023 ,  B21B29/00 ,  B21B31/02 ,  B21B31/07 ,  B21B2031/206 ,  D21F3/06 ,  D21G1/0226

摘要： The invention relates to an arrangement for loading a deflection compensated roll (1) or other elongated member in a paper/board or finishing machine and for providing an articulation bearing assembly, said roll or elongated member being provided with a stationary support shaft (3) extending axially of the roll or the elongated member or with stub shafts present at the ends thereof, the support shaft ends or said stub shafts protruding from the roll or the elongated member and being mounted on a bearing block (9). The arrangement of the invention comprises at least one hydrostatic main loading element (4), which is mounted on the bearing block (9) and works on the support shaft (3) or said stub shafts of the roll (1) or other elongated member and which constitutes a loading element and, at the same time, an articulation bearing assembly for the discussed roll or other elongated member.

摘要翻译： 本发明涉及一种用于将偏转补偿辊（1）或其它细长构件装载在纸/板或精整机中并用于提供铰接轴承组件的装置，所述辊或细长构件设置有固定支撑轴（3） 在辊或细长构件的轴向上延伸或者存在于其端部的短轴，支撑轴端或所述短轴从辊或细长构件突出并且安装在轴承座（9）上。 本发明的装置包括至少一个静压主装载元件（4），其安装在轴承座（9）上并且在支撑轴（3）上或在辊（1）的短轴或其它细长构件 并且其构成加载元件，并且同时具有用于所讨论的辊或其它细长构件的铰接轴承组件。

公开(公告)号：US06349469B1

公开(公告)日：2002-02-26

申请号：US09324396

申请日：1999-06-03

申请人： Kenneth H. Larson

发明人： Kenneth H. Larson

IPC分类号： B21D5310

CPC分类号： D21G1/0226 ,  D21F5/021 ,  Y10T29/49696 ,  Y10T29/49771

摘要： The invention is directed to a method of aligning a bearing assembly relative to a roll in a fiber-making machine. The method of the present invention is particularly adapted for dryer cylinders in a paper-making machine, the dryer cylinders having an end rotatably mounted in a preferably freely carrying bearing assembly such as a continuous aligning roller bearing (CARB) that allows for axial (z direction) movement of the cylinder particularly axial movement due to thermal expansion. The bearing assembly includes inner and outer races of which the outer race is stationary with the inner race is affixed to the journal and moves therewith. For axially aligning or providing an initial offset of the outer race to the inner race, an alignment plate is mounted to the end of the cylinder journal during bearing housing installation that allows various measurements to be taken.

摘要翻译： 本发明涉及一种在纤维制造机器中对准轴承组件相对于卷筒的方法。 本发明的方法特别适用于造纸机中的烘缸，其干燥器圆筒的端部可旋转地安装在优选地自由承载的轴承组件中，例如连续的调心滚子轴承（CARB），其允许轴向（z 方向）气缸的运动特别是由于热膨胀引起的轴向移动。 轴承组件包括内圈和外圈，外座圈是固定的，内座圈固定到轴颈上并与其一起移动。 为了轴向对准或提供外座圈与内座圈的初始偏移，在允许进行各种测量的轴承座安装期间，对准板安装到气缸轴颈的端部。

公开(公告)号：US6334712B2

公开(公告)日：2002-01-01

申请号：US30685199

申请日：1999-05-07

申请人： VOITH SULZER PAPIERTECH PATENT

发明人： VAN HAAG ROLF ,  WENZEL REINHARD

IPC分类号： D21G1/02 ,  F16C13/00 ,  F16C21/00

CPC分类号： F16C13/028 ,  D21G1/0213 ,  D21G1/0226

摘要： Deflection adjustment roll and process for supporting a roll jacket on a crosspiece of the deflection compensation roll. The deflection compensation roll includes a crosspiece, roller bearings composed of radial bearings and at least one hydrostatic bearing arrangement, and a roll jacket, which is rotatably supported on the crosspiece by the roller bearings. The at least one hydrostatic bearing arrangement acts in the axial direction. The process includes positioning radial roller bearings each bearing end of the deflection compensation roll and between the crosspiece and the roll jacket, wherein the radial roller bearings absorb radial forces, and positioning at least one hydrostatic bearing arrangement between the crosspiece and the roll jacket, wherein the at least one hydrostatic bearing arrangement absorbs axial forces.

摘要翻译： 偏转调节辊和用于在偏转补偿辊的横档上支撑辊套的工艺。 偏转补偿辊包括横档，由径向轴承和至少一个静压轴承装置组成的滚子轴承以及通过滚柱轴承可旋转地支撑在横档上的辊套。 至少一个静压轴承装置沿轴向作用。 该过程包括：定位径向滚子轴承，每个轴承端部具有偏转补偿辊并且在横档和辊套之间，其中径向滚子轴承吸收径向力，并且在横档和辊套之间定位至少一个静压轴承装置，其中 至少一个静压轴承装置吸收轴向力。

公开(公告)号：US5547448A

公开(公告)日：1996-08-20

申请号：US144864

申请日：1993-10-28

申请人： Grant W. Robertson

发明人： Grant W. Robertson

IPC分类号： B21B27/03 ,  B21B39/00 ,  D21G1/02 ,  F16C13/00 ,  B21B31/08

CPC分类号： D21G1/02 ,  D21G1/0226 ,  F16C13/00 ,  B21B27/03 ,  B21B39/008

摘要： A rotational device such as an industrial roll includes a rotational body such as a roll body and at least one journal member in the form of a stub shaft removably mounted and terminating within a journal opening provided in an end of the body. Engaged threaded portions provided in the journal opening and on the journal member prevent withdrawal of the journal member from the journal opening or separation of the abutting transverse stop surfaces on the journal member and in the journal opening. The journal opening includes a tapered portion and a tapered sleeve is interposed radially between the tapered portion of the journal opening and the journal member. A nut threaded onto the bearing member urges the tapered sleeve into engagement with the tapered portion of the journal opening further preventing relative rotational or transverse movement between the roll body and journal member. The abutting stop surfaces accurately position the bearing member axially with respect to the rotational body. The journal member is precision made and essentially dynamically balanced sufficiently by manufacture so as to not require separate dynamic balancing. The device is dynamically balanced as a whole on its journal member(s) and only the balance of the body is adjusted to bring the device into acceptable dynamic balance.

摘要翻译： 诸如工业辊的旋转装置包括旋转体，例如辊体，以及至少一个轴向构件，其形式为短截线形式，可拆卸地安装并终止于设置在主体端部的轴颈开口内。 设置在轴颈开口和轴颈构件上的接合螺纹部分防止轴颈构件从轴颈开口处的轴颈开口或分离位置，从而轴颈构件和轴颈开口中的邻接的横向止动表面的分离。 轴颈开口包括锥形部分，并且锥形套筒径向插入在轴颈开口的锥形部分和轴颈构件之间。 螺纹连接到轴承构件上的螺母促使锥形套筒与轴颈开口的锥形部分接合，进一步防止辊体和轴颈构件之间的相对旋转或横向移动。 邻接止动表面相对于旋转体轴向地精确定位轴承构件。 该轴颈构件是通过制造得到精密制造和基本上动态平衡的，以便不需要单独的动态平衡。 该装置在其轴颈构件上作为一个整体动态平衡，仅调整身体的平衡以使装置达到可接受的动态平衡。

公开(公告)号：US5273626A

公开(公告)日：1993-12-28

申请号：US816139

申请日：1991-12-31

申请人： Juhani Niskanen ,  Kyosti Uuttana

发明人： Juhani Niskanen ,  Kyosti Uuttana

IPC分类号： D21G1/02 ,  F16C13/00 ,  F16C13/02 ,  F16C23/08 ,  F16C32/06

CPC分类号： F16C13/028 ,  D21G1/022 ,  D21G1/0226 ,  F16C13/02 ,  F16C23/08 ,  F16C32/067

摘要： The invention concerns an adjustable-crown roll having a stationary roll axle which is supported on the machine frame by means of articulated bearings, and a roll mantle which is arranged to revolve on the axle. Hydrostatic loading members or an equivalent pressure fluid chamber or series of chambers are arranged in the space between the axle and the roll mantle. By means of the loading members or equivalent, the profile of a nip formed with a counter-roll of the roll is regulated. A support bushing arranged concentrically with the roll mantle is attached to one end of the roll mantle and revolves along with the roll mantle. A bearing is installed on the support bushing. The bearing receives axial forces from the roll mantle and transfers the same to the machine frame through the non-revolving bearing bock or housing of the bearing. The bearing is arranged, in the axial direction, outside the roll, whereby the roll is suitable for use as a hot roll.

摘要翻译： 本发明涉及一种具有固定辊轴的可调节冠辊，其通过铰接轴承支撑在机架上，并且辊套布置成在轴上旋转。 在轴和辊罩之间的空间中布置有静压装载构件或等效压力流体室或一系列室。 通过装载构件或等同物，调节由辊的反向辊形成的辊隙的轮廓。 与辊套同心布置的支撑衬套附接到辊套的一端并与辊套一起旋转。 轴承安装在支撑衬套上。 轴承承受来自辊套的轴向力，并通过轴承的非转动轴承块或壳体将其传递到机架。 轴承沿轴向布置在辊的外侧，由此辊适合用作热辊。

公开(公告)号：US5156523A

公开(公告)日：1992-10-20

申请号：US655319

申请日：1991-02-12

申请人： Erich Maier

发明人： Erich Maier

IPC分类号： D21G1/02 ,  F16C13/00 ,  F16C37/00 ,  F16L39/04 ,  F26B13/18

CPC分类号： F26B13/18 ,  D21G1/0226 ,  F16C13/00 ,  F16C37/00 ,  F16L39/04 ,  Y10S277/93

摘要： A coupling for feeding a heat-exchange fluid between a stationary supply and a rotating body comprises a tubular rotor shaft fixed to the rotating body and rotatable about and centered on an axis and a nonrotatable housing fixed stationarily adjacent and surrounding the body. This housing is provided with an inlet connected to the supply and is formed with a passage permitting fluid communication between the supply and the body through the shaft. At least one roller bearing rotationally supports the shaft in the housing and outer and inner seals axially flanking the bearing define an annular substantially closed chamber containing the bearing and each seal between the housing and the shaft. The inner seal has an inner side exposed to the fluid and the outer seal has an outer side exposed to the surrounding atmosphere. A coolant is circulated through the chamber.

摘要翻译： 用于在固定供应源和旋转体之间供给热交换流体的联接器包括固定到旋转体并且可围绕轴线旋转并围绕轴线中心旋转的管状转子轴和固定地邻近并围绕主体的不可旋转的壳体。 该壳体设置有连接到电源的入口，并且形成有允许通过轴在供体和身体之间流体连通的通道。 至少一个滚子轴承将轴转动地支撑在壳体中，并且在轴承的轴向侧面的外部和内部密封件限定了包含轴承的环形基本上封闭的腔室以及壳体和轴之间的每个密封件。 内密封件​​具有暴露于流体的内侧，外密封件具有暴露于周围大气的外侧。 冷却剂通过腔室循环。

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。