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1. 发明专利

JP2002059206A APPARATUS FOR ROTATABLY SUPPORTING ROLL NECK IN ROLLING MILL 审中-公开
公开(公告)号：JP2002059206A
公开(公告)日：2002-02-26
申请号：JP2001191420
申请日：2001-06-25
申请人： MORGAN CONSTRUCTION CO
发明人： OSGOOD PETER N , WINSLOW JR EARL S , WOJTKOWSKI JR THOMAS C
IPC分类号： B21B31/02
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for rotatably supporting a roll neck in a rolling mill, which sufficiently responds to rolling load. SOLUTION: The apparatus for rotatably supporting the necks 20 of a roll 22 consists of a bearing assembly 24 which is arranged so as to enclose the periphery of the roll neck and taken as such dimensions, a chock 26 including the assembly and a supporting body 32 for the chock. The chock and the supporting body are provided with supporting bodies 28, 30 which are brought into contact with each other in an interface having the radius of a curved surface which are arranged so as to adapt the relative movement between the chock and the supporting body responding to bending load applied to the roll and lubricating means 36, 38, 40 for introducing a lubricant on the interface between the chock and the supporting body under pressure and, in this way, reducing the frictional resistance to the relative movement.

2. 发明专利

JP2001065583A MOUNTING AND DEMOUNTING DEVICE FOR MOUNTING AND DEMOUNTING BEARING OT NECK PART OF ROLLING MACHINE ROLL 失效
公开(公告)号：JP2001065583A
公开(公告)日：2001-03-16
申请号：JP2000227627
申请日：2000-07-27
申请人： MORGAN CONSTRUCTION CO
发明人： MARTINS ARMANDO S , OSGOOD PETER N
IPC分类号： F16C21/00 , B21B31/00 , B21B31/07 , B21B31/08 , B21B31/18 , F16C13/02 , F16C35/02 , F16C35/06 , F16C35/063
摘要： PROBLEM TO BE SOLVED: To provide a tool to forcibly axially mount and demount a bearing assembly part in a mounting position on the neck part of the roll of a rolling machine. SOLUTION: A tool 64 is provided with a piston 74 surrounded by a cylinder 66. The piston 74 is removably fixed at the neck part 12 of a roll and the internal part of the cylinder 66 is further divided into first and second chambers. A fluid flow passage selectively pressurizes the first and second cylinders. Regarding the piston to fix the cylinder in a manner described above, the cylinder is situated such that selective displacement is executed in first and second directions, opposite to each other. Through movement in the first direction of the cylinder, a bearing assembly part 10 is forcibly displaced to its mounting position, and further through movement in the opposite second direction of the cylinder, a bearing assembly part 10 is forcibly moved from its mounting position.

3. 发明专利

JP2008254070A Apparatus for urging oil film bearing onto and off of roll neck in rolling mill 有权
标题翻译：用于滚动轴承的滚动轴承的滚动装置
公开(公告)号：JP2008254070A
公开(公告)日：2008-10-23
申请号：JP2008086938
申请日：2008-03-28
申请人： Morgan Construction Co , モーガンコンストラクションカンパニー
发明人： MARTINS ARMANDO S , DOLAN TIMOTHY S , OSGOOD PETER N
IPC分类号： B21B31/07 , F16C13/02 , F16C19/38 , F16C35/067
CPC分类号： B21B31/074 , B21B31/07 , B21B31/08 , B21B2203/28 , F16C13/02 , F16C2322/12 , Y10T29/53717 , Y10T29/5383
摘要： PROBLEM TO BE SOLVED: To provide an improving method of a hydraulic driving device for urging an oil film bearing onto and off of a roll neck. SOLUTION: A hydraulically actuated piston/cylinder unit 50 is mounted on a cylindrical section 56 of a roll neck. The cylindrical neck section is delimited at one end by a circular shoulder 20 on the roll neck 12, and at the opposite end by a circular groove 22 in the roll neck 22. A retaining ring 66 has lock arms pivotally movable into seated positions in the groove 22. The piston/cylinder unit is operable in a first mode in an abutting relationship with the lock arms to urge the bearing 36 onto the roll neck 12, and is operative in a second mode in an abutting relationship with the shoulder 20 to urge the bearing 36 off of the roll neck 12. 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. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种液压驱动装置的改进方法，用于将油膜轴承推压到辊颈上或从辊颈上。解决方案：液压致动的活塞/缸单元50安装在辊颈的圆柱形部分56上。圆柱形颈部在一端由辊颈12上的圆形肩部20限定，并且在相对端由辊颈22中的圆形槽22限定。保持环66具有可枢转地移动到座椅位置的锁定臂活塞/气缸单元可以以与锁定臂邻接的关系的第一模式操作，以将轴承36推动到辊颈12上，并且以与肩部20的邻接关系的第二模式操作以推动轴承36离开辊颈12.活塞/气缸单元和锁定臂具有互补的锥形表面，其布置成响应于活塞/气缸单元与锁的邻接而在锁定臂向内推动到其就位位置武器。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008188674A Oil film bearing for rolling mill 有权
标题翻译：用于轧制机的油膜轴承
公开(公告)号：JP2008188674A
公开(公告)日：2008-08-21
申请号：JP2008018930
申请日：2008-01-30
申请人： Morgan Construction Co , モーガンコンストラクションカンパニー
发明人： OSGOOD PETER N , MARTINS ARMANDO S , WOJTKOWKSKI THOMAS C JR , JOHANSON ERIC L , DIVIRGILIO RALPH
IPC分类号： B21B31/07
CPC分类号： B21B31/074 , B21B31/08
摘要： PROBLEM TO BE SOLVED: To provide an oil film bearing assembly for supporting freely rotatably the neck part of the roll of a rolling mill.
SOLUTION: The neck part of the roll 10 of the rolling mill is supported freely rotatably. The bearing assembly includes a housing comprising a sleeve bearing 36 and a thrust bearing 34. The bearing assembly is held in the axial direction in the neck part of the roll because of interactions of an annular lock assembly 44 with the thrust bearing. The lock assembly is housed in the axial direction in the neck part of the roll, in a mechanical mutual engaged state and freely rotatable state from this engaged state. A first bearing element 66 is supported in the lock assembly, also projected inward from the lock assembly and brought into contact with the surface of the neck part of the roll in a first place. A second bearing element is projected inward from the housing and brought into contact with the outside of the lock assembly in a second place away from the first place in the axial direction.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种油膜轴承组件，其可自由旋转地支撑轧机辊的颈部。
解决方案：轧机的辊10的颈部可自由旋转地支撑。轴承组件包括包括套筒轴承36和推力轴承34的壳体。轴承组件由于环形锁定组件44与止推轴承的相互作用而沿轴向保持在辊的颈部中。锁定组件沿着轴向容纳在辊的颈部中，处于机械相互接合状态并且从该接合状态可自由旋转的状态。第一轴承元件66被支撑在锁定组件中，并且也从锁定组件向内突出并且首先与辊的颈部部分的表面接触。第二轴承元件从壳体向内突出并且在轴向方向上离开第一位置的第二位置与锁定组件的外部接触。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007024310A Oil film bearing equipped with compact hydraulic attachment section 有权
标题翻译：装有紧凑液压附件部分的油封轴承
公开(公告)号：JP2007024310A
公开(公告)日：2007-02-01
申请号：JP2006183155
申请日：2006-07-03
申请人： Morgan Construction Co , モーガンコンストラクションカンパニー
发明人： SHRINER DENNIS H , JOHANSON ERIC L , OSGOOD PETER N , WOJTKOWSKI THOMAS C JR
IPC分类号： F16C33/60 , F16C13/02
CPC分类号： B21B31/074 , B21B31/07 , B21B31/08 , B21B2203/28 , F16C13/02 , F16C21/00 , F16C35/02 , F16C2322/12
摘要： PROBLEM TO BE SOLVED: To provide an oil film bearing equipped with a compact hydraulic attachment section. SOLUTION: An oil film bearing 10 is arranged in that an inside of cylinder 38 is divided into a first chamber 42 and second chamber 44 by a piston 32, in that a sleeve ring 46 contacts to an end of sleeve 12, and in that an annular thrust component 48 is sandwiched between the sleeve ring 46 and portion adjacent to the cylinder 38 so that it may partially lap over these portions. Additionally, its mechanism is characterized in that the cylinder 38 is advanced in axial direction when the first chamber 42 is pressurized so that the sleeve 12 may be located at its seat position through a thrust constituting component 48 and the sleeve ring 46, and in that the cylinder 38 is retreated in the axial direction when the second chamber 44 is pressurized, then, the sleeve 12 is moved in a direction to which it is pulled out from the seat position through chock assembly 26, 28, and 30 and busing 24. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种配备有紧凑型液压附接部分的油膜轴承。解决方案：油膜轴承10布置成通过活塞32将气缸38的内部分成第一室42和第二室44，其中套筒环46接触套筒12的端部，并且因为环形止推部件48夹在套筒环46和邻近气缸38的部分之间，使得它可以部分地覆盖在这些部分上。此外，其机构的特征在于，当第一室42被加压时，气缸38在轴向方向前进，使得套筒12可以通过推力构成部件48和套筒环46位于其座位，并且在该位置当第二室44被加压时，气缸38在轴向方向上被退回，然后，套筒12沿着从座椅位置通过轴承座组件26,28和30拉出的方向移动，并且通气24。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2002192207A SLEEVE USED FOR OIL FILM BEARING OF ROLLING MACHINE 审中-公开
公开(公告)号：JP2002192207A
公开(公告)日：2002-07-10
申请号：JP2001375261
申请日：2001-12-10
申请人： MORGAN CONSTRUCTION CO
发明人： WOJTKOWSKI THOMAS C JR , OSGOOD PETER N , WINSLOW JR EARL S
IPC分类号： F16C17/02 , B21B31/07 , F16C13/02 , F16C33/04
摘要： PROBLEM TO BE SOLVED: To provide an improved sleeve which can be used for an oil film bearing of the type adopted to support a roll neck of a rolling machine rotatably. SOLUTION: This sleeve is provided with an internal taper portion, an end portion properly adjusted in the axial direction and a cylindrical outer surface portion surrounding the internal taper portion. The cylindrical outer surface portion having at least 500 mm in diameter D is accommodated to act as a journal part rotatably within a bush part of the bearing. The internal taper portion having a tapered angle exceeding 3 degrees and a minimum thickness of the range between about 10 mm-0.024D+14.5 mm is accommodated to fit into an external taper portion of the roll neck. A key groove being disposed only in the outside end portion of the internal taper portion is used to fix the sleeve to the roll neck rotatably.

7. 发明专利

JP2002155928A ROLL END BAYONET TYPE ADAPTER 审中-公开
公开(公告)号：JP2002155928A
公开(公告)日：2002-05-31
申请号：JP2001296281
申请日：2001-09-27
申请人： MORGAN CONSTRUCTION CO
发明人： MARTINS ARMANDO S , OSGOOD PETER N , SHRINER DENNIS H
IPC分类号： F16C35/06 , B21B31/00 , B21B31/07 , F16C13/02 , F16C35/07
摘要： PROBLEM TO BE SOLVED: To provide a device holding a bearing assembly on a terminal part of a roll neck of a mill without applying special deforming. SOLUTION: The device includes an adapter 44 detachably fixed to the terminal part of the roll neck 12 by a fastening means 45 and provided with a plurality of first lugs protruding outward and first grooves interposed between the first lugs. A lock element 34 of an integral component of the bearing assembly 10 is provided on its circumference with a plurality of second lugs protruding inward and second grooves interposed between the second lugs. The lock element 34 rotates freely between an unlock position and a lock position. In the unlock position, directions of the second lugs 56 match with the first grooves of the adapter element 44, and the bearing assembly 10 can be attached and detached to the roll neck 12. In the lock position, directions of the second lugs match with the first lugs of the adapter element 44 and the bearing assembly 10 is held in a shaft of the roll neck 12.

8. 发明专利

JP2006051545A Bearing seal including flexible lip 有权
标题翻译：轴承密封，包括灵活的LIP
公开(公告)号：JP2006051545A
公开(公告)日：2006-02-23
申请号：JP2005232944
申请日：2005-08-11
申请人： Morgan Construction Co , モーガンコンストラクションカンパニー
发明人： TONES CHRISTOPHER , OSGOOD PETER N
IPC分类号： B21B31/07 , F16C33/78 , F16J15/32
CPC分类号： F16C13/02 , B21B31/074 , B21B31/078 , F16C2322/12
摘要： PROBLEM TO BE SOLVED: To improve the sealing performance of a seal used in the tapered neck portion of a roll in a rolling mill.
SOLUTION: A circular flexible seal body has a flange 40 extending outward in the radial direction. A sealing lip 48 extending at an angle is connected to the flange 40 via a hinge 50. The hinge 50 is thinner in thickness than the flange 40 and the lip 48. The lip 48 has two side faces 48a and 48b which gradually approach to each other and reach a rim 52. The rim 52 spreads and includes two outer circumferential faces 54a and 54b. The outer circumferential faces 54a and 54b intersect at an outer edge 56 positioned on a plane parallel with the central axis of the circular flexible seal body.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提高在轧机中的辊的锥形颈部中使用的密封件的密封性能。解决方案：圆形柔性密封体具有沿径向向外延伸的凸缘40。以一定角度延伸的密封唇缘48通过铰链50连接到凸缘40.铰链50的厚度比凸缘40和唇部48薄。唇缘48具有两个侧面48a和48b，它们逐渐接近每个另一个并且到达边缘52.边缘52扩展并且包括两个外圆周面54a和54b。外周面54a和54b在位于与圆形柔性密封体的中心轴线平行的平面上的外边缘56处相交。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006007324A Oil outlet for oil film bearing of rolling mill 审中-公开
标题翻译：油封用于滚动轴承的油口
公开(公告)号：JP2006007324A
公开(公告)日：2006-01-12
申请号：JP2005181386
申请日：2005-06-22
申请人： Morgan Construction Co , モーガンコンストラクションカンパニー
发明人： WOJTKOWSKI THOMAS C JR , MARTINS ARMANDO S , WINSLOW EARL S JR , OSGOOD PETER N
IPC分类号： B21B31/07 , F16C17/02 , F16C33/10
CPC分类号： B21B31/074 , B21B31/076 , B21B31/078
摘要： PROBLEM TO BE SOLVED: To provide an oil outlet for removing oil from a rolling mill bearing.
SOLUTION: In an oil film bearing for a rolling mill, in which a bushing is fixed within a choke, the bushing has an internal bearing surface surrounding a rotating journal surface of a roll, and oil is introduced into a gap between the journal and bearing surfaces. After the thus introduced oil is rotatably propelled by the rotating journal surfaces, the oil is discharged tangentially from both ends of the gap. The oil outlet includes a cover defining a groove adjacent to one end of the gap. The groove is positioned and configured to receive the oil discharged from the gap and to redirect the oil along a circular path. An outlet passageway communicates with the groove. The passageway is arranged substantially tangentially to the circular path to receive the oil discharged from the groove.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供用于从轧机轴承去除油的出油口。解决方案：在用于轧机的油膜轴承中，衬套固定在扼流圈内，衬套具有围绕辊的旋转轴颈表面的内部支承表面，并且将油引入到轴颈和轴承表面。在这样引入的油被旋转的轴颈表面可旋转地推动之后，油从间隙的两端切向地排出。油出口包括限定与间隙的一端相邻的凹槽的盖。槽被定位和构造成接收从间隙排出的油并且沿着圆形路径重新定向油。出口通道与凹槽连通。该通道基本上切线地布置在圆形路径上以接收从槽排出的油。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2004230465A Neck seal 有权
公开(公告)号：JP2004230465A
公开(公告)日：2004-08-19
申请号：JP2004025295
申请日：2004-02-02
申请人： Morgan Construction Co , モーガンコンストラクションカンパニー
发明人： MARTINS ARMANDO S , OSGOOD PETER N , WINSLOW EARL S
IPC分类号： B21B31/02 , B21B31/07 , F16C13/02 , F16J15/16 , F16J15/32
CPC分类号： F16J15/3236 , B21B31/074 , B21B31/078
摘要： PROBLEM TO BE SOLVED: To provide a neck seal which is used in an oil film bearing assembly to a roll in a rolling mill.
SOLUTION: The neck seal 24 is mounted to a taper-shaped neck part 14 of the roll 10 and rotated together with the neck part 14 in a position where is surrounded with a seal end plate 44 fixed to a choke 22. The neck seal 24 presents a flexible annular body having a first (inner plate) flange 32' and a second (outer plate) flange 34'. The first and the second flanges 32', 34' have structure and dimensions for bring them into sealing contact with the seal end plate 44 and are arranged with a certain interval in the axial direction so as to be projected outward in the radial direction. A first ridge 56 and a second ridge 58 which are arranged with a certain interval in the axial direction so as to be projected from the annular body to the inside of the radial direction are brought into contact with the taper part of the neck part 14. The first and the second ridges 56, 58 are lined up in the radial direction substantially with the first and the second flanges 32', 34' and connected to the flanges by the solid intermediate part of the seal main body by the same.
COPYRIGHT: (C)2004,JPO&NCIPI

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