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1. 发明授权

US06745607B2 Hot rolling thin strip 有权
标题翻译：热轧薄带
公开(公告)号：US06745607B2
公开(公告)日：2004-06-08
申请号：US10148348
申请日：2002-08-20
申请人： Heiji Kato , Michael Angel Lopez , John Albert Ziegelaar
发明人： Heiji Kato , Michael Angel Lopez , John Albert Ziegelaar
IPC分类号： B21B3908
CPC分类号： B21B37/28 , B21B1/463 , B21B39/006 , B21B39/08 , B21B45/008 , B21B2001/225 , B21B2015/0071 , Y02P70/127
摘要： A thin steel strip is passed through a pinch roll stand comprising pinch rolls to a hot rolling mill comprising work rolls and backing rolls. In advance of rolling mill, the strip passes over support rolls. An anti-crimping guide roll located immediately in advance of the rolling mill is mounted on a pair of rocker structures so as to be rasiable from a lower inoperative position to lift the strip out of a straight line path so as to pass around the anti-crimping roll and to be wrapped about the upper work roll, that roll supports the strip and resists buckling of the strip and the generation of crimping defects.
摘要翻译：将薄钢带穿过包括夹送辊的夹送辊架到包括工作辊和背衬辊的热轧机。在轧机之前，钢带穿过支撑辊。立即在轧机前面设置的防卷曲导向辊安装在一对摇臂结构上，以便从较低的不工作位置变得可靠，以将其从直线路径上提升，卷绕辊并且围绕上工作辊卷绕，该辊支撑条并抵抗带的弯曲并产生卷曲缺陷。

2. 发明授权

US06698498B1 Casting strip 有权
标题翻译：铸造带
公开(公告)号：US06698498B1
公开(公告)日：2004-03-02
申请号：US09958187
申请日：2001-10-24
申请人： John Albert Ziegelaar , Heiji Kato
发明人： John Albert Ziegelaar , Heiji Kato
IPC分类号： B22D1106
CPC分类号： B22D11/0622 , B22D11/0694 , B22D11/126
摘要： Twin roll caster produces cast steel strip that passes in a transit path through pinch roll stand and optional hot rolling mill and runout table to a coiling station which has a pair of switchable coilers. A strip shear located in advance of the coiling station is operable to sever strip into discrete lengths which can be diverted by setting deflectors to allow the severed lengths to pass across a runout table to a scrap bin. The strip may be thus severed and diverted to scrap on development of strip defects or malfunctioning of equipment without stopping continuous casting and the strip redirected to the coiling station when the problem is rectified.
摘要翻译：双辊铸造机生产铸钢带，其通过夹送辊架和可选的热轧机和跳动台在运输路径中通过具有一对可切换卷取机的卷取站。位于卷取站前面的条带剪切可操作以将条切割成离散的长度，其可以通过设置偏转器来转移，以允许切断的长度通过跳动台到达废料仓。因此，在发生带状缺陷或设备故障而不停止连续铸造的情况下，可能将该条切断并转向废料，并且当问题得到纠正时，条可以重新定向到卷取站。

3. 发明授权

US06588492B1 Strip casting apparatus 有权
标题翻译：带式铸造装置
公开(公告)号：US06588492B1
公开(公告)日：2003-07-08
申请号：US09980735
申请日：2001-10-31
申请人： John Andrew Fish , Heiji Kato
发明人： John Andrew Fish , Heiji Kato
IPC分类号： B22D1106
CPC分类号： B22D11/0642 , B22D11/066
摘要： Twin roll caster for casting metal strip comprises pair of parallel casting rolls forming nip to receive molten metal from elongate metal delivery nozzle formed in two pieces supported in end to end relationship with a gap between them. A pair of casting pool confinement plates are thrust against the ends of rolls by thrusters mounted with the side plastes on carriages forming part of moveable structures which are connected to the outer rends of nozzle pieces by pins and which can be moved by operation of screw jacks. The outer ends of nozzle segments can be accurately set in position relative to side plates prior to a casting and during a casting operation screw jacks can be operated so as to move the nozzle segments inwardly to match inward advance of the side plates as they wear.
摘要翻译：用于铸造金属条的双辊铸造机包括一对平行铸辊，形成辊隙以从细长的金属输送喷嘴接收熔融金属，所述细长金属输送喷嘴形成为以与它们之间的间隙的端对端关系支撑的两个部件。一对浇注池限制板通过推进器推动抵靠辊的端部，该推进器安装有托盘上的侧面质料，形成可移动结构的一部分，其通过销连接到喷嘴件的外部部分，并且可以通过螺丝起子。喷嘴段的外端可以在铸造之前相对于侧板精确地设置在适当的位置，并且在铸造操作期间，螺旋千斤顶可以被操作，以便使喷嘴段向内移动，以使它们在穿着时与侧板的向内前进相匹配。

4. 发明授权

US06237673B1 Strip casting apparatus 有权
标题翻译：带式铸造装置
公开(公告)号：US06237673B1
公开(公告)日：2001-05-29
申请号：US09330023
申请日：1999-06-11
申请人： Heiji Kato , John Andrew Fish , Wayne Russell
发明人： Heiji Kato , John Andrew Fish , Wayne Russell
IPC分类号： B22D1106
CPC分类号： B22D11/066
摘要： Twin roll strip casting apparatus in which a pair of pool confining side plates (56) engage end surfaces of casting rolls (16) to form side confining closures for the pool. Plates (56) are mounted in side plate holders (82) connected to horizontally acting thrusters (83) which apply inward closure forces to the side plates (56). Thrusters (83) are mounted on a pair of carriages (101) disposed one at each end of the casting roll assembly and movable toward and away from one another to enable the spacing between them to be adjusted so that the carriages (101) can be preset before a casting operation to suit the width of the casting rolls (16). Carriages (101) are mounted on a central frame structure (103) which sits over the casting rolls (16).
摘要翻译：双辊带式铸造装置，其中一对池限制侧板（56）接合铸辊（16）的端面，以形成用于池的侧限制闭合件。板（56）安装在连接到水平作用的推进器（83）的侧板保持器（82）中，其向侧板（56）施加向内的关闭力。推进器（83）安装在一对滑架（101）上，一对设置在铸辊组件的每个端部处并且可相对于彼此移动并移动，以使它们之间的间隔能够被调节，使得滑架（101）可以是在铸造操作之前预设以适应铸辊（16）的宽度。支架（101）安装在坐落在铸辊（16）上的中心框架结构（103）上。

5. 发明授权

US5871039A Twin roll continuous caster 失效
标题翻译：双辊连铸机
公开(公告)号：US5871039A
公开(公告)日：1999-02-16
申请号：US979479
申请日：1997-11-26
申请人： Shiro Osada , Heiji Kato , Shuzo Takahashi , Shu Ogawa
发明人： Shiro Osada , Heiji Kato , Shuzo Takahashi , Shu Ogawa
IPC分类号： B22D11/06
CPC分类号： B22D11/066
摘要： To suppress wear of side surfaces of end closures due to rotation of cooling rolls in a twin roll strip caster, a pair of housings 11 are provided, each arranged to face on end faces of one or the other ends of cooling rolls 1a and 1b, which are arranged substantially horizontally and in parallel with each other, so that it may be displaced toward and away from the end faces, rolling members 12 rotatably supported by each of said housings 11 so that they may contact the corresponding end faces of the rolls 1a and 1b, a thruster body 21 supported on each of the housings 11 so that it may be displaced toward and away from the corresponding end faces of the rolls 1a and 1b, and an end closure 3 loaded on each of the thruster bodies 21 so that it may closely contact upper portions of the end faces of the rolls 1a and 1b. When the end closure 3 is worn to a predetermined extent, then the rolling members 12 contact the end faces of the rolls 1a and 1b to thereby suppress wear of the end closure 3.
摘要翻译：为了抑制由于双辊带式连铸机中的冷却辊的旋转导致的端盖的侧面的磨损，设置有一对壳体11，每个壳体11布置成面对冷却辊1a和1b的一端或另一端的端面，它们基本上水平并且彼此平行地布置，使得其可以朝向和远离端面移动，滚动构件12由每个所述壳体11可旋转地支撑，使得它们可以接触辊1a的相应端面 1b是支撑在每个壳体11上的推进器主体21，使得其可以朝向和远离辊1a和1b的相应端面移动，并且装在每个推进器主体21上的端盖3，使得它可能紧密接触辊1a和1b的端面的上部。当端盖3被磨损到预定的程度时，滚动体12接触辊1a和1b的端面，从而抑制端盖3的磨损。

6. 发明授权

US5345994A Casting metal strip 失效
标题翻译：铸造金属条
公开(公告)号：US5345994A
公开(公告)日：1994-09-13
申请号：US18533
申请日：1993-02-17
申请人： Heiji Kato , John Freeman
发明人： Heiji Kato , John Freeman
IPC分类号： B22D11/06 , B22D11/10 , B22D11/103
CPC分类号： B22D11/0642
摘要： Method and apparatus for casting metal strip in which molten metal is introduced between a pair of parallel casting rollers via a tundish and a metal delivery nozzle. Casting rollers are cooled so that shells solidify on the moving roller surfaces and are brought together at the nip between them to produce a solidified strip product at the roller outlet. The delivery nozzle comprises an elongate trough to receive molten metal and an outlet slot extending longitudinally along the bottom of the trough. The floor of the delivery nozzle is formed with an upwardly facing channel extending longitudinally of the trough in side by side relationship with the outlet slot. The channel merges smoothly at one of its sides with a side wall of the trough and rises at the other side above the root of the channel to the outlet slot. The side wall of the trough is disposed at an acute angle to the vertical and molten metal is supplied in free falling streams to impinge against and adhere to that side wall to form a sheet which flows smoothly downwards into the channel. The channel may be one of pair of similar channels dispose one to either side of the outlet slot.
摘要翻译：用于铸造金属带的方法和装置，其中熔融金属通过中间包和金属输送喷嘴引入一对平行的浇注辊之间。铸造辊被冷却，使得壳体在移动的辊表面上固化并且在它们之间的辊隙处聚集在一起，以在辊出口处产生固化的带材产品。输送喷嘴包括用于接收熔融金属的细长槽和沿槽的底部纵向延伸的出口槽。输送喷嘴的底部形成有与出口狭缝并排关系的沿着槽的纵向延伸的向上的通道。该通道在其一侧平滑地与槽的侧壁并流，并且在通道根部的另一侧上升到出口槽。槽的侧壁设置成与垂直方向成锐角，并且熔融金属以自由落下的流体供应以撞击并粘附到该侧壁，以形成平稳地向下流入通道的片材。通道可以是一对相似的通道中的一个布置在出口槽的任一侧。

7. 发明授权

US06886623B2 Strip casting apparatus 有权
标题翻译：带式铸造装置
公开(公告)号：US06886623B2
公开(公告)日：2005-05-03
申请号：US10040092
申请日：2001-10-19
申请人： Heiji Kato , John Andrew Fish , Wayne Russell
发明人： Heiji Kato , John Andrew Fish , Wayne Russell
IPC分类号： B22D11/06 , B21B45/02
CPC分类号： B22D11/0674
摘要： An apparatus for casting metal strip in which molten metal is applied to a casting roll the surface of which is cleaned by a cleaning brush device comprising a main brush extending across the roll surface by sweeper brush actuator 28A and a sweeper brush extending across the roll and capable of tangentially engaging the peripheral longitudinal roll surface in advance of the main brushing device. Both brushes are mounted on mounting frames moveable to bring the main and sweeper brushes into contact with the casting roll. The sweeper brush is independently moveable on the frame by operation of an sweeper brush actuator to move the sweeper brush into engagement with the surface of the casting roll near the start and end of the casting run and the main brush actuator to move the main brush into engagement with the peripheral longitudinal surface of the casting roll during normal casting operation.
摘要翻译：一种用于铸造金属带的装置，其中熔融金属被施加到铸造辊上，其表面被清洁刷装置清洁，该清洁刷装置包括通过清扫刷驱动器28A横过辊表面延伸的主刷和横过辊并且能够在主刷洗装置之前切向地接合周边纵向辊表面。两个刷子安装在可移动的安装框架上，以使主和清扫刷与铸辊接触。清扫刷可以通过清扫刷执行器的操作独立地移动到框架上，以使清扫刷与铸造辊的开始和结束附近的铸辊表面接合，并且主刷致动器将主刷移动到在正常铸造操作期间与铸辊的周向纵向表面接合。

8. 发明授权

US5810070A Twin roll continuous caster 失效
公开(公告)号：US5810070A
公开(公告)日：1998-09-22
申请号：US773946
申请日：1996-12-30
申请人： Shiro Osada , Heiji Kato , Shuzo Takahashi , Shu Ogawa
发明人： Shiro Osada , Heiji Kato , Shuzo Takahashi , Shu Ogawa
IPC分类号： B22D11/06
CPC分类号： B22D11/066
摘要： To suppress wear of side surfaces of end closures due to rotation of cooling rolls in a twin roll strip caster, a pair of housings 11 are provided, each arranged to face on end faces of one or the other ends of cooling rolls 1a and 1b, which are arranged substantially horizontally and in parallel with each other, so that it may be displaced toward and away from the end faces, rolling members 12 rotatably supported by each of said housings 11 so that they may contact the corresponding end faces of the rolls 1a and 1b, a thruster body 21 supported on each of the housings 11 so that it may be displaced toward and away from the corresponding end faces of the rolls 1a and 1b, and an end closure 3 loaded on each of the thruster bodies 21 so that it may closely contact upper portions of the end faces of the rolls 1a and 1b. When the end closure 3 is worn to a predetermined extent, then the rolling members 12 contact the end faces of the rolls 1a and 1b to thereby suppress wear of the end closure 3.

9. 发明授权

US5638891A Casting roll 失效
标题翻译：铸辊
公开(公告)号：US5638891A
公开(公告)日：1997-06-17
申请号：US560925
申请日：1995-11-20
申请人： Hisahiko Fukase , Heiji Kato , Tuyoshi Seki , Kunio Matui , Lloyd Walter Townsend
发明人： Hisahiko Fukase , Heiji Kato , Tuyoshi Seki , Kunio Matui , Lloyd Walter Townsend
IPC分类号： B22D11/04 , B22D11/055 , B22D11/06 , B22D11/128 , B22D11/12
CPC分类号： F28F5/02 , B22D11/0682
摘要： A casting roll (11) on which to cast molten metal comprises central shaft (12), an outer circumferential wall (14) fitted over cylindrical mandrel (15) and roll end walls (16). Longitudinal wall (14) is cooled by water passed through longitudinal passages (22) in that wall. The cooling water is passed to and from passages (22) through passages (23) in the central shaft, radial passages (24) in the end walls (16) and transition passages (25) interconnecting the radial passages with the longitudinal passages. In order to promote cooling of the end corners (31) of the roll, transition passages (25) extend in smoothly curved bends into regions of the roll disposed both radially and longitudinally outwardly from the intersection directions of the longitudinal passages (22) and radial passages (24) so as to provide for water flow close to the roll comers (31) without formation of stagnation pockets.
摘要翻译：铸造熔融金属的铸辊（11）包括中心轴（12），装配在圆柱形心轴（15）和辊端壁（16）上的外周壁（14）。纵向壁（14）由穿过该壁的纵向通道（22）的水冷却。冷却水通过中心轴的通道（23）和通道（22）通过端壁（16）中的径向通道（24）和将径向通道与纵向通道相互连接的过渡通道（25）。为了促进辊的端角（31）的冷却，过渡通道（25）以平滑弯曲的弯曲方式延伸到从纵向通道（22）和径向的交叉方向径向和纵向向外设置的辊的区域通道（24），以便提供靠近辊筒（31）的水流而不形成停滞袋。

10. 发明授权

US5001820A Roll for rolling mill 失效
标题翻译：轧机轧机
公开(公告)号：US5001820A
公开(公告)日：1991-03-26
申请号：US544332
申请日：1990-06-27
申请人： Masujiro Yoshida , Masao Nitanda , Heiji Kato , Isao Imai , Tsukasa Oyauchi
发明人： Masujiro Yoshida , Masao Nitanda , Heiji Kato , Isao Imai , Tsukasa Oyauchi
IPC分类号： B21B27/05
CPC分类号： B21B27/05
摘要： Axially extending liquid-tight tapered spaces are defined in the barrel of a roll body. Tapered pistons are fitted in the spaces for engagement and disengagement with a bore inner surface defining the tapered spaces. A liquid under pressure is supplied through liquid passages to some of liquid pressure chambers at opposite ends of the tapered pistons so that the barrel of the roll body is increased or decreased in diameter. When the rolling forces are removed from the roll body, the roll body returns to its initial straight state.
摘要翻译：在辊体的筒体中限定有轴向延伸的液密锥形空间。锥形活塞安装在空间中，用于与限定锥形空间的孔内表面接合和分离。压力下的液体通过液体通道供应到锥形活塞的相对端的一些液压室，使得辊体的筒体的直径增大或减小。当滚动体从辊体移除时，辊体返回其初始直线状态。

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