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1. 发明申请

US20160258483A1 SPHERICAL OIL FILM BEARING 有权
标题翻译：球形油膜轴承
公开(公告)号：US20160258483A1
公开(公告)日：2016-09-08
申请号：US14944720
申请日：2015-11-18
申请人： Primetals Technologies USA LLC
发明人： Thomas C. Wojtkowski, JR. , Peter N. Osgood
IPC分类号： F16C23/04
CPC分类号： F16C23/046 , B21B31/074
摘要： An oil film bearing rotatably supports a roll in a rolling mill.The bearing comprises a sleeve having an internal bore and an external spherical surface. The internal bore is configured and dimensioned for axial insertion onto a neck of the roll. A bushing has an internal spherical surface configured and dimensioned to surround and rotatably contain the external spherical surface of the sleeve. The bushing is subdivided into multiple interconnected segments contained and radially supported by a chock.
摘要翻译：油膜轴承可旋转地支撑轧机中的辊。轴承包括具有内孔和外球面的套筒。内孔的构造和尺寸被设计成轴向插入辊的颈部上。衬套具有内部球形表面，其被构造和尺寸设计成围绕并可旋转地容纳套筒的外部球形表面。衬套被细分成多个互连的段，其包含并由轴承座径向支撑。

2. 发明申请

US20150343504A1 ROLL ARRANGEMENT 有权
标题翻译：滚动安排
公开(公告)号：US20150343504A1
公开(公告)日：2015-12-03
申请号：US14406763
申请日：2013-06-07
申请人： SMS Siemag AG
发明人： Karl Keller , Johannes Alken , Konrad Roeingh
IPC分类号： B21B13/00
CPC分类号： B21B13/00 , B21B31/07 , B21B31/074
摘要： The invention relates to a roll arrangement for use in metallurgical technology, comprising a roll that has a roll barrel (11) and two roll necks (10), and at least one neck bushing (20) for accommodating at least one of the roll necks without a clearance in a rotationally fixed manner. In order to increase the load-bearing capacity of the roll bearing without increasing the size of or the mounting space for the roll arrangement, a circumferential cavity is formed between the neck bushing (20) and the roll neck (10) in the unloaded state of the roll arrangement.
摘要翻译：本发明涉及一种用于冶金技术的辊装置，其包括具有辊筒（11）和两个辊颈（10）的辊，以及用于容纳至少一个辊颈的至少一个颈套（20）没有以旋转固定的方式的间隙。为了增加滚动轴承的承载能力而不增加滚动装置的尺寸或安装空间，在无负载状态下在颈部套管（20）和辊颈（10）之间形成圆周空腔的滚动布置。

3. 发明申请

US20150078688A1 BEARING ARRANGEMENT FOR ROLLING MILL ROLL SHAFT 审中-公开
标题翻译：滚子轴承滚子轴承
公开(公告)号：US20150078688A1
公开(公告)日：2015-03-19
申请号：US14025937
申请日：2013-09-13
申请人： William Xiaolan Shen , Keith E. Fiorucci
发明人： William Xiaolan Shen , Keith E. Fiorucci
IPC分类号： F16C41/00 , F16C32/06
CPC分类号： F16C41/00 , B21B31/074 , F16C13/02 , F16C17/10 , F16C32/0629 , F16C32/064 , F16C32/0696 , F16C2322/12
摘要： A bearing arrangement comprises first and second axially spaced oil film bearings rotatably supporting a rolling mill roll shaft. An annular pressure plate is carried by and fixed relative to the roll shaft for rotation therewith. Third and fourth oil film bearings act on opposite sides of the pressure plate to axially fix the roll shaft.
摘要翻译：轴承装置包括可旋转地支撑轧机辊轴的第一和第二轴向间隔的油膜轴承。环形压板相对于辊轴承载并固定以与其一起旋转。第三和第四油膜轴承作用在压板的相对两侧以轴向固定辊轴。

4. 发明授权

US08307678B2 Gauge control apparatus 有权
标题翻译：仪表控制装置
公开(公告)号：US08307678B2
公开(公告)日：2012-11-13
申请号：US12670134
申请日：2007-09-20
申请人： Minoru Tachibana
发明人： Minoru Tachibana
IPC分类号： B21B37/18 , B21B1/36
CPC分类号： B21B37/16 , B21B31/074
摘要： A gauge control apparatus reduces deviation of an actual plate thickness from a target plate thickness on the delivery side of a rolling mill, in all speed ranges, and produces good products by controlling plate thickness considering changes in the oil film thickness of oil film bearings of backup rolls and the deformation resistance of a rolled material with respect to rolling speeds. The gauge control apparatus computes an oil film thickness compensation value to compensate for increase and decrease of the gap resulting from a change in thickness of the oil film bearing attributable to rolling speeds, an acceleration compensation value to compensate for increase and decrease of plate thickness on the delivery side of the rolling mill resulting from a change in deformation resistance of the rolled material attributable to rolling speeds, and deviation of the predicted plate thickness from the target plate thickness, in consideration of the computed compensation values.
摘要翻译：量规控制装置在所有速度范围内减少实际板厚与轧机输送侧的目标板厚度的偏差，并且考虑到油膜轴承的油膜厚度的变化，通过控制板厚度产生良好的产品支承辊和轧制材料相对于轧制速度的变形阻力。仪表控制装置计算油膜厚度补偿值，以补偿由于滚动速度导致的油膜轴承的厚度变化导致的间隙的增加和减小，用于补偿板厚度的增加和减小的加速度补偿值考虑到计算出的补偿值，轧制材料由于轧制速度导致的变形阻力的变化以及预测板厚度与目标板厚度的偏差导致的轧制机的输送侧。

5. 发明授权

US08246250B2 Bearing arrangement 有权
标题翻译：轴承安排
公开(公告)号：US08246250B2
公开(公告)日：2012-08-21
申请号：US12735257
申请日：2009-01-12
申请人： Karl Keller , Konrad Roeingh
发明人： Karl Keller , Konrad Roeingh
IPC分类号： F16C13/06
CPC分类号： F16C13/02 , B21B31/07 , B21B31/074 , B21B31/076 , F16C23/04 , F16C2322/12
摘要： A bearing arrangement includes a bearing for rotatably supporting a journal of a roller in a rolling mill stand, and a bearing support body with a bore for receiving the bearing. The profile of the bore in the unstressed bearing support body is configured, at least approximately, according to the negated pre-calculated profile of the bore under a load.
摘要翻译：轴承装置包括用于可旋转地支撑轧机机架中的辊的轴颈的轴承和具有用于接收轴承的孔的轴承支撑体。未受应力的轴承支撑体中的孔的轮廓至少近似地根据在负载下的孔的预先计算的轮廓来构造。

6. 发明申请

US20110299801A1 VENTURI DRAIN FOR SELF-PUMPING BEARING ROLLING MILLS 有权
标题翻译：用于自吸式滚动轴承的VENTURI排水
公开(公告)号：US20110299801A1
公开(公告)日：2011-12-08
申请号：US12796071
申请日：2010-06-08
申请人： Peter N. Osgood , Thomas C. Wojtkowski, JR.
发明人： Peter N. Osgood , Thomas C. Wojtkowski, JR.
IPC分类号： F16C32/06
CPC分类号： B21B31/074 , F16C13/02 , F16C33/1045 , F16C33/74 , F16C2320/23 , F16C2322/12
摘要： A system is disclosed for use in a rolling mill oil film bearing to remove oil exiting from between a rotating sleeve and a fixed bushing surrounding the sleeve. The system comprises an annular chamber arranged to receive the exiting flow of oil. The chamber is isolated from a drainage sump by confinement surfaces including a seal interface defined by a flexible seal in contact with an adjacent rigid component of the bearing. Impellers project into the chamber and are rotable with and at the velocity of the sleeve to rotatively propel oil around the chamber. A discharge conduit communicates tangentially with the chamber and is arranged to receive a pressurized flow of the oil being rotatively propelled around the chamber. A venturi is located in the discharge conduit. A suction conduit connects the venturi to the drainage sump. Oil escaping from the annular chamber past the seal interface into the drainage sump is aspirated by the venturi for removal via the conduit.
摘要翻译：公开了一种用于轧机油膜轴承的系统，用于去除从旋转套筒和围绕套筒的固定衬套之间排出的油。该系统包括布置成接收出口的油流的环形室。该室通过限制表面与排水池隔离，包括由与轴承的相邻刚性部件接触的柔性密封件限定的密封接口。叶轮投入到室中，并且可以以套筒的速度旋转并旋转地推进室周围的油。排放管道与腔室相切地连通并且被布置成接收围绕室旋转地推进的油的加压流。文丘里管位于排放管道中。抽吸管将文丘里管连接到排水池。从通过密封接口的环形室逸出到排水池中的油被文丘里管吸出，以通过导管去除。

7. 发明授权

US08021055B2 Mechanical lock for rolling mill oil film bearing 有权
标题翻译：机械锁用于轧机油膜轴承
公开(公告)号：US08021055B2
公开(公告)日：2011-09-20
申请号：US12193081
申请日：2008-08-18
申请人： Timothy J. Bradshaw , Armando S. Martins
发明人： Timothy J. Bradshaw , Armando S. Martins
IPC分类号： F16C43/04
CPC分类号： B21B31/074 , B21B31/08 , B21B2203/28
摘要： An oil film bearing is seated on the tapered neck of a rolling mill roll by a hydraulically actuated piston/cylinder unit. The piston/cylinder unit is axially confined by externally threaded locking arms seated in a groove in the roll neck. A locknut is threaded onto the locking arms.
摘要翻译：油膜轴承通过液压致动的活塞/气缸单元坐在轧机的锥形颈部上。活塞/气缸单元通过位于辊颈中的凹槽中的外螺纹锁定臂轴向限制。锁紧螺母拧到锁定臂上。

8. 发明授权

US07900933B2 Bearing seal with flexible lip 有权
标题翻译：轴承密封带柔性唇
公开(公告)号：US07900933B2
公开(公告)日：2011-03-08
申请号：US12273741
申请日：2008-11-19
申请人： Christopher Tones , Peter N. Osgood
发明人： Christopher Tones , Peter N. Osgood
IPC分类号： F16J15/32
CPC分类号： F16C13/02 , B21B31/074 , B21B31/078 , F16C2322/12
摘要： A seal is disclosed for use on the tapered section of a roll neck in a rolling mill. The seal comprises a flexible circular seal body having a central axis and at least one radially outwardly extending flange joined by a hinge to an angularly extending lip. The hinge has a reduced thickness as compared to the thicknesses of the flange and the lip, and the lip has converging first and second sides leading to an enlarged rim. The rim has first and second peripheral faces that converge to an outer edge contained in a reference plane parallel to the central axis of the seal body.
摘要翻译：公开了一种在轧机中在辊颈的锥形部分上使用的密封件。密封件包括柔性圆形密封体，其具有中心轴线和至少一个径向向外延伸的凸缘，其通过铰链连接到角度延伸的唇缘。与凸缘和唇缘的厚度相比，铰链具有减小的厚度，并且唇缘具有会聚的第一和第二侧通向扩大的边缘。边缘具有会聚到包含在平行于密封体的中心轴线的参考平面中的外边缘的第一和第二外周面。

9. 发明授权

US07836742B2 Device for sealing the ball side of a bearing of a roller stud 有权
标题翻译：用于密封滚柱螺栓的轴承的球侧的装置
公开(公告)号：US07836742B2
公开(公告)日：2010-11-23
申请号：US10586985
申请日：2005-01-18
申请人： Konrad Roeingh , Karl Keller , Kurt Scheffe
发明人： Konrad Roeingh , Karl Keller , Kurt Scheffe
IPC分类号： B21B27/06 , B21B28/00
CPC分类号： F16C33/74 , B21B31/07 , B21B31/074 , B21B31/078 , F16C13/02 , F16C2322/12 , F16J15/3236 , F16J15/324
摘要： The invention relates to a device (1) for sealing the ball side of a bearing of a roller journal (2), comprising a journal bushing (3) which is drawn to the roller journal (2), said journal bushing being associated with a bearing ring (5), a bearing bushing (7) which is mounted in an insertion piece (6), also comprising radial shaft seals which are associated with the insertion piece via a holder (11) and which are provided with radial lips (13, 13) which co-operate with the bearing ring (5) and a sealing arrangement (16) which is arranged upstream from the radial shaft seals so that the roller (4) can roll. The aim of the invention is to improve said device in such a way that it can be produced and operated economically such that it consists of only a small number of parts and has an improved sealing effect. According to the invention, the holder (11), the radial lips (13, 13), and a sealing lip (15, 15′) of the sealing arrangement (16) form one unit which is sealingly connected in a detachable manner to the insertion piece (6).
摘要翻译：本发明涉及一种用于密封滚子轴承（2）的轴承的球侧的装置（1），包括被拉到滚子轴颈（2）的轴颈衬套（3），所述轴颈衬套与轴承环（5），安装在插入件（6）中的轴承衬套（7），还包括通过保持器（11）与插入件相关联的径向轴密封件，并且设置有径向唇缘（13），13），其与所述轴承环（5）和密封装置（16）配合，所述密封装置布置在所述径向轴密封件的上游，使得所述辊（4）能够滚动。本发明的目的是改进所述装置，使得其可以经济地生产和操作，使得它仅由少量的部件组成并且具有改进的密封效果。根据本发明，密封装置（16）的保持器（11），径向唇缘（13,13）和密封唇（15,15'）形成一个单元，其以可拆卸的方式密封地连接到插入片（6）。

10. 发明申请

US20100284639A1 BEARING ARRANGEMENT 有权
标题翻译：轴承安排
公开(公告)号：US20100284639A1
公开(公告)日：2010-11-11
申请号：US12735257
申请日：2009-01-12
申请人： Karl Keller , Konrad Roeingh
发明人： Karl Keller , Konrad Roeingh
IPC分类号： F16C35/00
CPC分类号： F16C13/02 , B21B31/07 , B21B31/074 , B21B31/076 , F16C23/04 , F16C2322/12
摘要： The invention relates to a bearing arrangement with a bearing for rotatably supporting a journal of a roller in a rolling mill stand, and a bearing support body with a bore for receiving the bearing. In order to prevent local overload in the bearing, it is proposed, according to the invention, to configure the profile of the bore in the unstressed bearing support body at least approximately according to the negated pre-calculated profile of the bore under a load.
摘要翻译：本发明涉及一种具有用于可旋转地支撑轧机机架中的辊轴颈的轴承的轴承装置和具有用于接收轴承的孔的轴承支撑体。为了防止轴承中的局部过载，根据本发明，提出至少大致根据在负载下的孔的预先计算的轮廓来构造未受应力的轴承支撑体中的孔的轮廓。

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