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51. 发明授权

EP2047920B1 Method of replacing supporting bearing for rolling roll 有权
标题翻译： Verfahren zum Ersetzen einesStützlagersfüreine Rollenwalze
公开(公告)号：EP2047920B1
公开(公告)日：2011-03-30
申请号：EP08017853.6
申请日：2008-10-10
申请人： JTEKT Corporation
发明人： Kubo, Junichi , Suzuki, Nobuya
IPC分类号： B21B31/07 , F16C19/28
CPC分类号： B21B31/07 , F16C13/02 , F16C19/28 , F16C2322/12 , Y10T29/49545 , Y10T29/49638 , Y10T29/49696 , Y10T29/49698 , Y10T29/49721 , Y10T29/4973

52. 发明授权

EP1940567B1 WALZGERÜST MIT VERSCHIEBEVORRICHTUNG 有权
标题翻译： WALZGERÜSTMIT VERSCHIEBEVORRICHTUNG
公开(公告)号：EP1940567B1
公开(公告)日：2010-07-21
申请号：EP06792277.3
申请日：2006-09-26
申请人： Voest-Alpine Industrieanlagenbau GmbH & Co
发明人： LANGEDER, Rudolf
IPC分类号： B21B35/14 , B21B31/18 , F16C3/03
CPC分类号： F16C3/03 , B21B31/18 , B21B35/143 , F16C2322/12
摘要： The invention relates to a roll stand comprising at least one pair of rollers mounted on a stand frame, drive shafts (1), in particular articulated shafts, for rotatably driving the rollers and a coupling device (2) for coupling the drive shafts (1) and rollers. The invention also relates to a novel axial roller displacement based on the drive shaft (1) which is provided with a roller actuating device (3). A method for axially displacing the rollers is also disclosed.
摘要翻译：具有安装在立柱中的至少一对辊的辊架，以及用于辊的旋转驱动的驱动轴，特别是万向轴。用于将驱动轴联接到辊的联接器。推力滚动位移基于具有致动装置的驱动轴。此外，公开了一种用于轴向辊位移的方法。

53. 发明公开

EP2152443A1 VORRICHTUNG ZUR SCHMIERSTOFFVERSORGUNG UND LAGERANORDNUNG HIERMIT 有权转让
标题翻译：设备技术流体供轴承布置特此
公开(公告)号：EP2152443A1
公开(公告)日：2010-02-17
申请号：EP08758411.6
申请日：2008-05-08
申请人： Lincoln GmbH
发明人： PALUNCIC, Zdravko
IPC分类号： B21B31/07 , F16C33/66 , F16N7/38 , F16N27/00 , F16N7/32
CPC分类号： B21B31/076 , F16C13/02 , F16C33/6625 , F16C33/6659 , F16C2322/12 , F16N7/32 , F16N25/02 , F16N2210/14
摘要： The invention relates to a device for supplying lubricant, particularly for dosing lubricant to lubrication points (2) in a roller assembly or the like. The invention further relates to a bearing assembly which is inserted, for example, in a roller assembly, and which has at least one such device for supplying lubricant. The device is equipped with a conduit (4, 5) via which a lubricant source is connected to multiple lubrication points (2), wherein at least one injector (6) designed as a metering valve is provided in the conduit as a cartridge insert for releasing a defined amount of lubricant in a cycle of pressure application and pressure release of the supplied lubricant. A connecting channel is assigned to the injector (6) in such a manner that lubricant is fed from the lubricant source, past the injector (6), in the direction of a lubrication point (2) lying downstream.

54. 发明授权

EP1745867B1 Oil film bearing with compact hydraulic mount 有权转让
标题翻译： Ölfilmlagermit kompakter hydraulischer Montageeinheit
公开(公告)号：EP1745867B1
公开(公告)日：2009-08-26
申请号：EP06116210.3
申请日：2006-06-28
申请人： MORGAN CONSTRUCTION COMPANY
发明人： Shriner, Dennis H. , Johanson, Eric L. , Osgood, Peter N. , Wojtkowski, Thomas C.
IPC分类号： B21B31/07
CPC分类号： B21B31/074 , B21B31/07 , B21B31/08 , B21B2203/28 , F16C13/02 , F16C21/00 , F16C35/02 , F16C2322/12

55. 发明授权

EP1670599B1 NECK SEAL FOR ROLLING MILL OIL FILM BEARING 有权
标题翻译：动力密封件轧机油膜轴承
公开(公告)号：EP1670599B1
公开(公告)日：2009-07-01
申请号：EP04794181.0
申请日：2004-10-05
申请人： MORGAN CONSTRUCTION COMPANY
发明人： ARMOUR, James , SCOTT, David, Edwin , PUSEY, Tony
IPC分类号： B21B31/07 , F16J15/32
CPC分类号： B21B31/078 , F16C13/02 , F16C33/74 , F16C2322/12 , F16J15/3224 , F16J15/3232 , F16J15/3244
摘要： A seal (64) for use on the tapered section of a roll neck in a rolling mill, comprising a flexible and resilient circular seal body (66) having a cylindrical outer surface (72) delimited at at least one end by a radially outwardly extending flange (75). The flange has first and second sides (74a,74b) terminating respectively at beveled first and second faces (74:c,74d) that converge at an outer sealing edge (74e). A hinge (76) is provided in the flange (75). The radial distance R2 between the hinge (76) and a reference plane parallel to the cylindrical outer surface (72) and containing the outer sealing edge (74e) is about 0.4 to 0.7 times the radial distance R1 between the reference plane and the cylindrical outer surface (72).

56. 发明公开

EP2060361A1 A polishing jig for bearing for use in back-up roll of rolling mill 有权
标题翻译： PolarspannvorrichtungfürWalzwerk-Fangwalzenlager
公开(公告)号：EP2060361A1
公开(公告)日：2009-05-20
申请号：EP09154381.9
申请日：2003-06-06
申请人： JTEKT Corporation
发明人： HIGUCHI, Kunio
IPC分类号： B24B5/37 , B24B41/06
CPC分类号： F16C33/64 , B21B28/02 , B21B31/07 , B24B5/37 , B24B41/06 , F16C13/02 , F16C2322/12
摘要： A polishing jig (1) for a bearing (100) for use in back-up roll of a rolling mill is disclosed which comprises a shaft member (2) adapted for mounting an inner ring (104) of a bearing (100) for use in back-up roll of a rolling mill. A pressure-oil chamber (12) is formed internally of the shaft member (2) in a manner to be operated by a pressure oil fed thereto through an oil path (13) so that an outer circumferential part of the shaft member (2) protrudes radially outward. An inner-ring fixing portion is provided for axially fixing individual inner rings (104) of a plurality of the bearings fitted on the shaft member (2). An interconnection portion for interconnecting a plurality of outer rings is adapted to bring the individual outer rings into unitary rotation.
摘要翻译：公开了一种用于用于轧机的后备辊的轴承（100）的抛光夹具（1），其包括用于安装用于使用的轴承（100）的内圈（104）的轴构件（2）在轧机的后备辊中。压力油室（12）以轴构件（2）的内部以通过油路（13）供给的压力油进行操作的方式形成，使得轴构件（2）的外周部分径向向外突出。设置内环固定部分，用于轴向固定安装在轴构件（2）上的多个轴承的各个内圈（104）。用于互连多个外环的互连部分适于使各个外环整体旋转。

57. 发明公开

EP1977838A1 Apparatus for urging an Oil Film Bearing onto and off of a Roll Neck in a Rolling Mill 有权转让
标题翻译：装置用于在轧机油膜轴承安装上并从辊颈
公开(公告)号：EP1977838A1
公开(公告)日：2008-10-08
申请号：EP08102919.1
申请日：2008-03-26
申请人： MORGAN CONSTRUCTION COMPANY
发明人： Martins, Armando S. , Dolan, Timothy S. , Osgood, Peter N.
IPC分类号： B21B31/07
CPC分类号： B21B31/074 , B21B31/07 , B21B31/08 , B21B2203/28 , F16C13/02 , F16C2322/12 , Y10T29/53717 , Y10T29/5383
摘要： An apparatus for urging an oil film bearing onto and off of a roll neck in a rolling mill comprises an annular hydraulically actuated piston/cylinder unit mounted on a cylindrical section of the roll neck. The cylindrical neck section is delimited at one end by a circular shoulder on the roll neck, and at the opposite end by a circular groove in the roll neck. A retaining ring has lock arms pivotally movable into seated positions in the groove. The piston/cylinder unit is operable in a first mode in an abutting relationship with the lock arms to urge the bearing onto the roll neck, and is operative in a second mode in an abutting relationship with the shoulder to urge the bearing off of the roll neck. The piston/cylinder unit and the lock arms having complimentary tapered surfaces arranged to coact in urging the lock arms inwardly into their seated positions in response to the abutment of the piston/cylinder unit with the lock arms.
摘要翻译：安装在辊颈的圆柱段，用于推动油膜轴承上并关闭一个辊颈中的环形设计的轧机包括液压致动活塞/液压缸单元的装置。圆柱形颈部部分是通过在辊颈上的环形台肩在一端界定，并在通过在辊颈的圆槽的相对端。保持环具有锁定臂枢转地移动到在槽中的位置。活塞/汽缸单元可操作在第一模式中，在邻接与锁定臂关系以促使轴承走上辊颈，并且可操作在第二模式中，在邻接与肩部关系以促使轴承离开卷的脖子。活塞/汽缸单元，并具有设置在响应于活塞/液压缸单元与锁定臂的抵接推压锁定臂成向内它们的安装位置共同作用互补的锥形表面上的锁定臂。

58. 发明授权

EP1694448B1 DICHTUNGSVORRICHTUNG 有权转让
公开(公告)号：EP1694448B1
公开(公告)日：2008-09-17
申请号：EP04820586.8
申请日：2004-11-11
申请人： SMS Demag Aktiengesellschaft
发明人： ROEINGH, Konrad , KELLER, Karl , HÜCKER, Rolf
IPC分类号： B21B31/07 , F16J15/34 , F16J15/447
CPC分类号： B21B31/078 , F16C13/02 , F16C33/74 , F16C2322/12
摘要： The invention relates to a sealing device for roller bearings, comprising a journal seal (4), which is arranged upstream on the roller-ball side of the annular seal (8) which is connected in a rigid manner to an annular projection (7) of the bearing housing (5). The sealing lip (18) of the sealing device is applied to the front side (10) of the roller (1) by means of a sealing contact. The aim of the invention is to improve the sealing device in such a manner that the sealing lip of the annular seal is barely impinged upon by cooling means mixed by impurities, making it long lasting and ensuring that no undesired water can penetrate into said outlet. According to the invention, an L-shaped profile (11), in the cross-section, is rigidly connected to the first side (12) thereof by means of the front side (14) of the roller (1), such that the sealing lip (18) is applied to areas of the first side (12); such that the second side (13) of the L-shaped annular profile (11) is sealed to the roller balls at a certain distance from the annular seal (8) and regions of the annular projection (7); and such that the annular projection (7) comprises an outlet groove (9) which is arranged on the outer side and is open towards the outside.

59. 发明授权

EP1063023B1 Sealing assembly 有权
公开(公告)号：EP1063023B1
公开(公告)日：2008-07-30
申请号：EP00305138.0
申请日：2000-06-16
申请人： SMS Demag AG
发明人： Robotham, Michael
IPC分类号： B21B31/07
CPC分类号： B21B31/078 , F16C13/02 , F16C33/74 , F16C2322/12

60. 发明公开

EP1940567A1 WALZGERÜST MIT VERSCHIEBEVORRICHTUNG 有权
标题翻译：异向ROLL静置前的
公开(公告)号：EP1940567A1
公开(公告)日：2008-07-09
申请号：EP06792277.3
申请日：2006-09-26
申请人： Voest-Alpine Industrieanlagenbau GmbH & Co
发明人： LANGEDER, Rudolf
IPC分类号： B21B35/14 , B21B31/18 , F16C3/03
CPC分类号： F16C3/03 , B21B31/18 , B21B35/143 , F16C2322/12
摘要： The invention relates to a roll stand comprising at least one pair of rollers mounted on a stand frame, drive shafts (1), in particular articulated shafts, for rotatably driving the rollers and a coupling device (2) for coupling the drive shafts (1) and rollers. The invention also relates to a novel axial roller displacement based on the drive shaft (1) which is provided with a roller actuating device (3). A method for axially displacing the rollers is also disclosed.

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