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141. 发明授权

US06783131B2 Neck seal 有权
标题翻译：颈章
公开(公告)号：US06783131B2
公开(公告)日：2004-08-31
申请号：US10355526
申请日：2003-01-31
申请人： Armando S. Martins , Peter N. Osgood , Earl S. Winslow
发明人： Armando S. Martins , Peter N. Osgood , Earl S. Winslow
IPC分类号： F16J1532
CPC分类号： F16J15/3236 , B21B31/074 , B21B31/078
摘要： A neck seal is disclosed for use in an oil film bearing assembly for a roll in a rolling mill, the roll having a neck with an intermediate tapered section leading to a reduced diameter end section contained within a sleeve, with the sleeve being fixed in relation to the roll neck and being journalled for rotation in a bushing fixed within a chock. The neck seal is adapted to be mounted on the tapered section of the roll neck for rotation therewith at a location surrounded by a seal end plate fixed to the chock. The neck seal comprises a flexible circular body having axially spaced radially outwardly projecting first and second flanges configured and dimensioned to sealingly contact the seal end plate. First and second axially spaced ridges projecting radially inwardly from the circular body for contact with the tapered section of the roll neck. The first and second ridges are respectively aligned substantially radially with and radially joined to the first and second flanges by solid intermediate portions of the seal body.
摘要翻译：公开了一种颈部密封件，用于在轧机中用于轧辊的油膜轴承组件中，所述辊具有颈部，所述颈部具有中间锥形部分，所述中间锥形部分通向容纳在套筒内的直径缩小的部分，所述套筒相对固定并且被轴颈安装在固定在轴承座内的衬套中旋转。颈部密封件适于安装在辊颈的锥形部分上，以便在由固定到轴承座的密封端板包围的位置处旋转。颈部密封件包括柔性圆形体，其具有轴向间隔开的径向向外突出的第一和第二凸缘，第一和第二凸缘被构造和尺寸设计成密封地接触密封端板。第一和第二轴向间隔的脊从圆形体径向向内突出，以与辊颈的锥形部分接触。第一和第二脊分别基本上径向地对准，并且通过密封体的实心中间部分径向地接合到第一和第二凸缘。

142. 发明授权

US06702294B2 Seal unit for mechanical members rotating relative to each other, in particular for foundry rollers 有权
标题翻译：用于相对于彼此旋转的机械构件的密封单元，特别是用于铸造辊
公开(公告)号：US06702294B2
公开(公告)日：2004-03-09
申请号：US09986785
申请日：2001-11-09
申请人： Mauro Sassi
发明人： Mauro Sassi
IPC分类号： F16J1532
CPC分类号： B22D11/1287 , B21B31/078 , B21B39/008 , F16J15/002 , F16J15/3232 , F16J15/3268
摘要： Seal unit for mechanical members rotating relative to each other, in particular foundry rollers, including a tubular member which can be fitted on a first of said rotating members, a first and a second annular sealing member surrounding the tubular member and provided with a first and a second fitting support respectively and corresponding sealing rings of elastomer material. The seal unit also includes an annular spacer member coaxial with the tubular member and acting together with the first and the second support to keep the first and second annular sealing members in their corresponding working positions.
摘要翻译：用于相对于彼此旋转的机械构件的密封单元，特别是铸造辊，包括可装配在第一旋转构件上的管状构件，围绕管状构件的第一和第二环形密封构件，分别为弹性体材料的第二配件支撑件和相应的密封环。密封单元还包括与管状构件同轴并与第一和第二支撑件一起作用的环形间隔件，以将第一和第二环形密封构件保持在其相应的工作位置。

143. 发明授权

US06550781B1 Seal element 失效
标题翻译：密封元件
公开(公告)号：US06550781B1
公开(公告)日：2003-04-22
申请号：US09615429
申请日：2000-07-13
申请人： Michael Robotham
发明人： Michael Robotham
IPC分类号： F16J1532
CPC分类号： B21B31/078 , F16C13/02 , F16C33/74 , F16C2322/12 , F16J15/3236
摘要： A seal element mountable on the tapered section of a roll neck in a rolling mill comprising a notch and/or non-perpendicularly disposed water-side flange which serve to accommodate any tendency for the water-side flange to distort in the stressed state.
摘要翻译：一种安装在轧机的辊颈的锥形部分上的密封元件，包括一个凹口和/或非垂直设置的水侧凸缘，其用于适应水侧凸缘在应力状态下变形的任何倾向。

144. 发明申请

US20030002759A1 Rolling bearing 有权
标题翻译：滚动轴承
公开(公告)号：US20030002759A1
公开(公告)日：2003-01-02
申请号：US09951485
申请日：2001-09-14
申请人： NSK LTD.
发明人： Toshikazu Yabe , Takahiko Uchiyama , Keisuke Yokoyama , Nariaki Aihara
IPC分类号： F16C033/76
CPC分类号： F16C19/386 , B21B31/07 , B21B31/078 , B60B27/00 , B61F15/22 , F16C33/72 , F16C33/78 , F16C2326/02
摘要： The present invention provides a rolling bearing having a prolonged life suitable for wheel, railway vehicle and steel rolling mill comprising a sealing member which exhibits fair sealing properties even under severe conditions. A rolling bearing comprising an outer ring having an outer raceway formed on the inner surface thereof, an inner ring having an inner raceway formed on the outer surface thereof, a plurality of rolling elements rollably provided between the outer ring and the inner ring, and a sealing member for sealing the axial opening of the space between the inner surface of the outer ring and the outer surface of the inner ring in which said rolling elements are provided, characterized in that the sealing member is formed by an elastic member made of a vulcanizable rubber composition obtained by blending a carboxylated acrylonitrile-butadiene rubber with at least carbon black.
摘要翻译：本发明提供一种具有延长寿命的滚动轴承，其适用于车轮，铁路车辆和钢轧机，其包括即使在恶劣条件下也具有良好的密封性能的密封件。一种滚动轴承，其具有形成在其内表面上的具有外滚道的外圈，具有形成在其外表面上的内滚道的内圈，多个可滚动地设置在外圈和内圈之间的滚动元件，密封构件，用于密封外圈的内表面与设置有所述滚动元件的内圈的外表面之间的空间的轴向开口，其特征在于，所述密封构件由可硫化的弹性构件通过将羧化的丙烯腈 - 丁二烯橡胶与至少炭黑共混而获得的橡胶组合物。

145. 发明申请

US20020084594A1 Annular seal for rolling rolls 失效
标题翻译：轧辊环形密封
公开(公告)号：US20020084594A1
公开(公告)日：2002-07-04
申请号：US10026561
申请日：2001-12-27
发明人： Fausto Drigani , Riccardo Melchior , Marco Di Giacomo
IPC分类号： F16J015/32
CPC分类号： F16J15/3236 , B21B31/078 , F16J15/324 , F16J15/3276
摘要： An annular seal (10) for a rolling roll (12) able to be assembled rotatable on at least one supporting oil-film bearing (15), comprising an annular body (20) made of flexible material, shaped in such a manner as to define a central cavity (21) able to be coupled with a tapered end (11) of the rolling roll (12), between the supporting bearing (15) and a front surface (16) of the rolling roll (12), and a pair of substantially parallel radial appendices (22, 23), which define an outer annular compartment (25) in which, during use, a separation element (26) of a fixed supporting flange (27) is able to be arranged; in the seal (10) at least the terminal lips (29, 30) of the radial appendices (22, 23), at least on the side arranged towards the annular compartment (25), are provided with anti-wear elements (31) able to contact, during use, a sliding surface (32) of the fixed supporting flange (27).
摘要翻译：一种用于轧制辊（12）的环形密封件（10），其能够在至少一个支撑油膜轴承（15）上旋转组装，包括由柔性材料制成的环形体（20），其形状为限定能够与所述轧制辊（12）的锥形端（11），所述支撑轴承（15）和所述轧制辊（12）的前表面（16）之间的中心腔（21），以及一对基本上平行的径向附件（22,23），其限定外环形隔室（25），其中在使用期间能够布置固定的支撑凸缘（27）的分离元件（26）; 在所述密封件（10）中，至少在朝向所述环形隔室（25）布置的一侧上至少所述径向附件（22,23）的端子嘴（29,30）设置有抗磨元件（31）能够在使用期间接触固定支撑凸缘（27）的滑动表面（32）。

146. 发明授权

US6134930A Lubrication system 有权
标题翻译：润滑系统
公开(公告)号：US6134930A
公开(公告)日：2000-10-24
申请号：US491858
申请日：2000-01-26
申请人： T. Michael Shore , Melicher Puchovsky
发明人： T. Michael Shore , Melicher Puchovsky
IPC分类号： B21B13/00 , B21B27/06 , B21B27/10 , B21B31/07 , B21B31/26 , B21B35/02 , B21B45/02 , F16H57/04 , F16N7/14 , B21B13/12
CPC分类号： F16H57/04 , B21B31/076 , B21B45/0296 , B21B13/005 , B21B31/078 , B21B31/26 , B21B35/02 , Y02P70/135
摘要： A system is disclosed for applying a liquid lubricant to first and second components enclosed in a housing, with the lubricant applied to the second components being exposed to contamination by a liquid coolant applied to the exterior of the housing, and with the lubricant applied to the first components being substantially isolated from the liquid coolant. The system includes a partition internally subdividing the housing into a first chamber containing the first components and a second chamber containing the second components. Lubricant is delivered from a storage tank to the housing for application to the first and second components. A first conduit network communicates with the first chamber for returning the lubricant applied to the first components to the storage tank, and a second conduit network communicates with the second chamber for returning lubricant applied to the second components to the storage tank. A liquid coolant removal unit in the second conduit network removes liquid coolant from the lubricant being returned to the storage tank.
摘要翻译：公开了一种用于将液体润滑剂施加到封闭在壳体中的第一和第二部件的系统，其中施加到第二部件的润滑剂暴露于施加到壳体外部的液体冷却剂的污染物，并且润滑剂施加到第一组分基本上与液体冷却剂分离。该系统包括将壳体内部细分成包含第一部件的第一室和包含第二部件的第二室的隔板。润滑剂从储罐运送到壳体以应用于第一和第二部件。第一管道网络与第一室连通，用于将施加到第一部件的润滑剂返回到储罐，并且第二管道网络与第二室连通，用于将施加到第二部件的润滑剂返回到储罐。第二导管网中的液体冷却剂移除单元从被返回到储罐的润滑剂中除去液体冷却剂。

147. 发明授权

US5316392A Coolant guard for rolling mill oil film bearing assembly 失效
标题翻译：轧机油膜轴承总成冷却液防护罩
公开(公告)号：US5316392A
公开(公告)日：1994-05-31
申请号：US140788
申请日：1993-10-21
申请人： Charles L. Innis, Jr.
发明人： Charles L. Innis, Jr.
IPC分类号： F16C33/74 , B21B31/07 , F16J15/32
CPC分类号： F16C33/74 , B21B31/078 , F16C13/02 , F16J15/3236 , F16J15/3268
摘要： A coolant guard for a rolling mill bearing assembly has a base flange and an angularly disposed sealing flange, both molded integrally of an elastomeric material. The base flange is reinforced by an embedded metallic hoop.
摘要翻译：用于轧机轴承组件的冷却剂防护件具有底部凸缘和角度设置的密封凸缘，两者均由弹性体材料模制成一体。底座法兰由嵌入式金属箍加固。

148. 发明授权

US5186547A Roller bearing and seal assembly 失效
标题翻译：滚子轴承和密封组件
公开(公告)号：US5186547A
公开(公告)日：1993-02-16
申请号：US879313
申请日：1992-05-07
申请人： Helmut Muhl , Johann Mullner
发明人： Helmut Muhl , Johann Mullner
IPC分类号： B21B31/07 , B22D11/128 , F16C13/02 , F16C33/76 , F16J15/16
CPC分类号： F16C33/76 , B22D11/1287 , F16C13/02 , F16C33/80 , B21B31/078 , F16C23/086
摘要： A roller bearing seal assembly for supporting the drive rolls of a continuous casting machine including an angle ring forming a sealing gap and a lamellar ring seal between the angle ring and a bearing or bearing housing. The angle ring has an axially directed shank and a radially oriented shank mounted in either the outer ring of the bearing, or in the bearing housing in such a way that its axially oriented shank projects beyond the end surface of the roller bearing or housing. The lamellar ring seal is installed between the radially oriented shank of the angle ring and the lateral surface of the inner ring of the bearing. A rotary shaft lip seal is installed on the side of the angle ring facing the interior of the bearing. The axially oriented shank of the angle ring extends into a ring-shaped groove in a drive roll end surface opposite the end surface of the roller bearing or housing.
摘要翻译：一种用于支撑连续铸造机的驱动辊的滚子轴承密封组件，该连续铸造机包括在角环和轴承或轴承壳体之间形成密封间隙和层状环形密封件的角环。角环具有轴向指向的柄和安装在轴承的外圈中或径向定向的杆中，使得其轴向定向的杆突出超过滚子轴承或壳体的端面。层状环形密封件安装在角环的径向定向的柄与轴承内圈的侧表面之间。旋转轴唇形密封件安装在面向轴承内部的角环的一侧。角环的轴向定向的柄部延伸到与滚子轴承或壳体的端面相对的驱动辊端面中的环形槽中。

149. 发明授权

US4165881A Flexible seal and seal assembly 失效
标题翻译：柔性密封和密封组装
公开(公告)号：US4165881A
公开(公告)日：1979-08-28
申请号：US801430
申请日：1977-05-27
申请人： Lowell S. Salter
发明人： Lowell S. Salter
IPC分类号： B21B31/07 , F16J15/32
CPC分类号： F16J15/3236 , B21B31/078
摘要： A flexible seal and seal assembly is disclosed for use in rolling mills where roll necks are journalled for rotation in oil film bearings.The flexible seal has a circular seal body adapted to be mounted in sealing engagement on a tapered section of the roll neck for rotation therewith, and a pair of circular flexible flanges integral with and extending radially outwardly from the seal body with at least one of the flexible flanges being provided at its outer edge with an angularly extending flexible annular lip.The seal assembly includes the aforesaid flexible seal surrounded by a circular non-rotatable rigid seal end plate having a radially inwardly extending rigid flange separating oppositely extending rigid shoulders. The rigid flange is located between the flexible flanges of the seal, with its inner edge spaced radially from the seal body. The shoulders of the seal end plate have cylindrical shoulder surfaces which are parallel to the rotational axis of the roll neck and which are arranged to be sealingly engaged by the flexible annular lips of the seal.
摘要翻译：公开了一种用于轧机的柔性密封和密封组件，其中辊颈被轴颈支承以在油膜轴承中旋转。

150. 再颁专利

USRE28107E Rolling mill 失效
公开(公告)号：USRE28107E
公开(公告)日：1974-08-06
申请号：US2810773
申请日：1973-10-26
IPC分类号： B21B13/12 , B21B13/00 , B21B31/07 , B21B31/26 , B21B35/12
CPC分类号： B21B13/005 , B21B31/078 , B21B31/26 , B21B35/12
摘要： A ROLLING MILL HAVING A PASS LINE DEFINED BY WORK ROLLS MOUNTED IN CANTILEVER FASHION ON THE ENDS OF PARALLEL PAIRS OF ROLL SHAFTS, WITH SUCCESSIVE PAIRS OF THE ROLL SHAFTS BEING DISPOSED ANGULARLY TO EACH OTHER, AND WITH EACH PAIR OF ROLL SHAFTS HAVING ROLL PARTING ADJUSTMENT MEANS ASSOCIATED THEREWITH FOR SYMMETRICALLY ADJUSTING THE WORK ROLLS IN RELATION TO THE PASS LINE.

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