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1. 发明授权

US5184668A Strip casting 失效
公开(公告)号：US5184668A
公开(公告)日：1993-02-09
申请号：US679664
申请日：1991-04-04
申请人： Hisahiko Fukase , Heiji Kato , Akihiro Nomura
发明人： Hisahiko Fukase , Heiji Kato , Akihiro Nomura
IPC分类号： B22D11/00 , B22D11/06 , B22D11/10
CPC分类号： B22D11/0622 , B22D11/0671
摘要： Method and apparatus for casting metal strip in which molten metal is introduced between a pair of parallel casting rollers (16) via a tundish (18) and metal delivery nozzle (19). Casting rollers (16) 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 (20) at the roller outlet. The tundish (18), delivery nozzle (19) and a pair of side closure plates (56) to confine the pool of metal on the casting rollers are separately preheated to working temperature and then rapidly brought into an operative assembly and casting is started before detrimental uneven or localized cooling of the preheated components can develop. To this end the casting rollers are mounted on a carriage (13) movable between a first station (14) at which the preheated components are fitted and a second station (15) at which casting is carried out.

2. 发明授权

US5277243A Strip casting 失效
标题翻译：钢带铸造
公开(公告)号：US5277243A
公开(公告)日：1994-01-11
申请号：US941276
申请日：1992-09-04
申请人： Hisahiko Fukase , Heiji Kato , Akihiro Nomura
发明人： Hisahiko Fukase , Heiji Kato , Akihiro Nomura
IPC分类号： B22D11/00 , B22D11/06 , B22D11/10 , B22D27/04
CPC分类号： B22D11/0622 , B22D11/0671
摘要： Apparatus for casting metal strip in which molten metal is introduced between a pair of parallel casting rollers (16) via a tundish (18) and metal delivery nozzle (19). Casting rollers (16) 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 (20) at the roller outlet. The tundish (18), delivery nozzle (19) and a pair of side closure plates (56) to confine the pool of metal on the casting rollers are separately preheated to working temperature and then rapidly brought into an operative assembly and casting is started before detrimental uneven or localized cooling of the preheated components can develop. To this end the casting rollers are mounted on a carriage (13) movable between a first station (14) at which the preheated components are fitted and a second station (15) at which casting is carried out.
摘要翻译：用于铸造金属带的装置，其中熔融金属通过中间包（18）和金属输送喷嘴（19）引入一对平行的流延辊（16）之间。铸造辊（16）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汇合在一起，以在辊出口处产生固化的带材产品（20）。将中间包（18），输送喷嘴（19）和一对将金属池限制在铸辊上的侧封板（56）分别预热到工作温度，然后迅速地进入操作组件，并且在可以发展预热组件的有害的不均匀或局部冷却。为此，铸辊安装在可在第一工位（14）之间移动的托架（13）上，在第一工位（14）之间安装预热组件和在其上进行铸造的第二工位（15）。

3. 发明授权

US5227347A Sintered product for making sheath used for continuous thin plate molding apparatus and sheath using the same 失效
标题翻译：用于制造连续薄板成型设备和使用其的沙子的烧结产品
公开(公告)号：US5227347A
公开(公告)日：1993-07-13
申请号：US667919
申请日：1991-03-11
申请人： Hisahiko Fukase , Heiji Kato , Akihiro Nomura , Kunio Matui , Kenichi Adachi , Hiroshi Nishikawa , Hiroshi Harada
发明人： Hisahiko Fukase , Heiji Kato , Akihiro Nomura , Kunio Matui , Kenichi Adachi , Hiroshi Nishikawa , Hiroshi Harada
IPC分类号： B22D11/06 , C04B35/583
CPC分类号： C04B35/583 , B22D11/066
摘要： This invention concerns a sintered article for a sheath in an apparatus for continuous casting of a thin sheet and a sheath using the sintered article. The sintered article comprises boron nitride, zirconium oxide, and at least one member selected from the group consisting of aluminum nitride and aluminum borate and combines resistance to thermal shock, lubricity, and strength. The sheath is formed of the sintered article and, therefore, enjoys the prominent properties of the sintered article.

4. 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。

5. 发明授权

US5816311A Twin roll continuous caster 失效
标题翻译：双辊连铸机
公开(公告)号：US5816311A
公开(公告)日：1998-10-06
申请号：US968419
申请日：1997-11-12
申请人： Shiro Osada , Heiji Kato , Hisahiko Fukase , Kengo Ishige , Massoud Assefpour-Dezfully
发明人： Shiro Osada , Heiji Kato , Hisahiko Fukase , Kengo Ishige , Massoud Assefpour-Dezfully
IPC分类号： B22D11/12 , B21B1/46 , B21B9/00 , B21B45/02 , B21B45/08 , B22D11/06 , B22D11/124 , B22D11/22
CPC分类号： B22D11/0622 , B22D11/0697 , B22D11/124 , B21B1/463 , B21B45/0218 , B21B45/08 , B21B9/00
摘要： To suppress generation of scales on surfaces of a strip and to reduce the amount of non-oxidizing gas consumed in the casting of strip in a twin roll caster there is provided downstream apparatus comprising pinch rolls 17a and 17b for pinching a strip 4 continuously cast by a pair of casting rolls 1a and 1b, a coiler 8 for coiling the strip 4 delivered from the pinch rolls 17a and 17b, an upstream chamber 19 for enclosing a travelling path of the strip 4 from the casting rolls 1a and 1b to the pinch rolls 17a and 17b,a downstream chamber 24 for enclosing a travelling path of the strip 4 from the pinch rolls 17a and 17b to a position before the coiler, a shutter on an end of the downstream chamber closer to the coiler and a gas supply source for supplying non-oxidizing and reducing gases to the upstream and downstream chambers 19 and 24 and quenching means within the downstream chamber to cool the strip so that it leaves the chamber at a temperature of 300.degree. C. or below.
摘要翻译：为了抑制条带表面上的氧化皮的产生并且减少在双辊铸造机中的条带铸件中消耗的非氧化性气体的量，提供下游装置，包括用于夹持连续铸造的条带4的夹送辊17a和17b 一对铸辊1a和1b，用于卷绕从夹送辊17a和17b传送的条带4的卷取机8，用于将条带4的从铸辊1a和1b的行进路径封闭到夹送辊的上游室19 17a和17b，用于将条带4的行进路径从夹送辊17a和17b封闭到卷取机之前的位置的下游室24，在下游室的靠近卷取机的端部上的闸板和用于向上游和下游室19和24以及下游室内的淬火装置供应非氧化和还原气体，以冷却条带，使其在300℃或更低的温度下离开。

6. 发明授权

US5588479A Strip casting 失效
标题翻译：钢带铸造
公开(公告)号：US5588479A
公开(公告)日：1996-12-31
申请号：US547657
申请日：1995-10-24
申请人： Darren J. Leadbeatter , Heiji Kato , Hisahiko Fukase
发明人： Darren J. Leadbeatter , Heiji Kato , Hisahiko Fukase
IPC分类号： B22D11/06
CPC分类号： B22D11/066
摘要： A molten metal casting pool is confined between a pair of casting rolls (12) by side closure plates (18) applied to the ends of the rolls (12) by thrusters (21). Side closure plates (18) are mounted in holders (25) which are pivotally connected to thrusters (21) by pivot pins (26) so that the side plates (18) can tilt about the pivot connections. Pivot pins (26) are located at such height above the nip between rolls (12) that effect of outward pressure on plates (18) by molten metal of the casting pool is such as to rotationally bias the plates (18) about the pivots in such directions that their bottom ends are biased inwardly to produce increased scaling pressure at bottom of casting pool.
摘要翻译：熔融金属铸造池通过侧推板（18）被限制在一对铸辊（12）之间，侧板通过推进器（21）施加到轧辊（12）的端部。侧关闭板（18）安装在通过枢轴销（26）枢转地连接到推进器（21）的保持器（25）中，使得侧板（18）可围绕枢转连接件倾斜。枢轴销（26）位于辊（12）之间的辊隙之上的高度处，这样通过铸池的熔融金属使板（18）上的向外的压力的作用是使板（18）绕枢轴转动地偏置这些方向使得它们的底端被向内偏压以在铸池的底部产生增加的压缩压力。

7. 发明授权

US06533023B2 Feeding strip material 失效
公开(公告)号：US06533023B2
公开(公告)日：2003-03-18
申请号：US09894603
申请日：2001-06-28
申请人： Hisahiko Fukase , Hiroaki Kuwano , Heiji Kato
发明人： Hisahiko Fukase , Hiroaki Kuwano , Heiji Kato
IPC分类号： B22D1112
CPC分类号： B22D11/1287 , B21B1/463 , B21B39/006 , B21B2027/083
摘要： A pinch roll assembly that may be used for feeding hot metal strip comprises a pair of parallel pinch rolls. At least one of the rolls comprises a copper or copper alloy tube providing the external peripheral roll surface and internal water cooling passages to cool the cylindrical tube by flowing water through the passages. The copper or copper alloy tube is fitted to a cylindrical arbor formed with end shafts for mounting the roll in journal bearings. Shaft is provided with a rotary drive coupling and shaft is fitted with a rotary water coupling for flow of cooling water to the water flow passages.

8. 发明授权

US5996680A Twin roll casting 失效
标题翻译：双辊铸造
公开(公告)号：US5996680A
公开(公告)日：1999-12-07
申请号：US116895
申请日：1998-07-17
申请人： Hisahiko Fukase , Heiji Kato , Atsushi Hirata
发明人： Hisahiko Fukase , Heiji Kato , Atsushi Hirata
IPC分类号： B22D11/06 , B22D11/124
CPC分类号： B22D11/0682
摘要： Twin-roll caster for continuously casting metal strip comprises a pair of parallel casting rolls (1) each provided with longitudinal cooling water passages (26) adjacent other casting surfaces 25 of the rolls. Passages (26) are interconnected in groups of three to form three pass zig-zag water flow channels for flow of water back and forth between the roll ends. The roll ends are notched to form outwardly facing shoulders (44) for engagement with casting pool confining plates (10). Cooling water flows to and from the passages (26) through radial passages (35, 36) in roll end walls (27, 28) in the vicinity of the shoulders (44).
摘要翻译：用于连续铸造金属带的双辊连铸机包括一对平行的铸辊（1），每个平行铸辊（1）设置有与辊的其它铸造表面25相邻的纵向冷却水通道（26）。通道（26）以三个组相互连接，形成三个通过之字形水流通道，用于在辊端之间来回流动。辊端被切口以形成向外的肩部（44），用于与浇注池限制板（10）接合。冷却水通过在肩部（44）附近的辊端壁（27,28）中的径向通道（35,36）流经通道（26）。

9. 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。

10. 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。

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