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11. 发明授权

US07147035B2 Strip casting apparatus 有权
标题翻译：带式铸造装置
公开(公告)号：US07147035B2
公开(公告)日：2006-12-12
申请号：US10950773
申请日：2004-09-27
申请人： John Andrew Fish , Heiji Kato
发明人： John Andrew Fish , Heiji Kato
IPC分类号： B22D11/06
CPC分类号： B22D11/0642 , B22D11/066
摘要： A method for casting metal strip by controlling the distance between the confining side plates confining the casting pool and the outer nozzle ends of discrete nozzle pieces of the delivery nozzle delivering the molten melt. The nozzle pieces defining the outer nozzle ends may be moved and control separately from the position of the confining plates, or with the position of the confining plates, by a nozzle delivery drive. The distance between the outer nozzle ends and the confining plates may be set before casting and maintained during casting with wear and thermal expansion of the confining plates, nozzle pieces, or both, or varied during the casting operation, to inhibit the formation of skulls in the casting pool and the formation of “snake eggs” in the cast strip.
摘要翻译：通过控制限制浇注池的限制侧板与输送熔融物的输送喷嘴的离散喷嘴件的外喷嘴端之间的距离来铸造金属带的方法。限定外部喷嘴端部的喷嘴片可以通过喷嘴传送驱动器与限制板的位置或限制板的位置分开地移动和控制。外喷嘴端和限制板之间的距离可以在铸造之前设置，并且在铸造期间保持在限制板，喷嘴件或两者的磨损和热膨胀，或在铸造操作期间变化，以抑制头骨的形成铸造池和铸造条中形成“蛇卵”。

12. 发明授权

US6164366A Strip casting apparatus 有权
公开(公告)号：US6164366A
公开(公告)日：2000-12-26
申请号：US154209
申请日：1998-09-16
申请人： John Andrew Fish , Heiji Kato
发明人： John Andrew Fish , Heiji Kato
IPC分类号： B22D11/06
CPC分类号： B22D11/0622
摘要： Apparatus for continuously casting metal strip comprises a pair of parallel casting rolls (16). In use of the apparatus molten metal is delivered between the casting rolls which are rotated to deliver cast strip product downwardly from the rolls. Casting rolls (16) are mounted on a roll module (13) installed in and removable from the caster as a unit. Module (13) is movable horizontally from a stand-by position to an intermediate position beneath a casting position of the rolls and can be hoisted from the intermediate position by operation of hoists (71) to lift the rolls (16) into their casting position.

13. 发明授权

US6032722A Strip casting 有权
标题翻译：钢带铸造
公开(公告)号：US6032722A
公开(公告)日：2000-03-07
申请号：US292882
申请日：1999-04-16
申请人： Wayne Russell , Heiji Kato
发明人： Wayne Russell , Heiji Kato
IPC分类号： B22D11/06
CPC分类号： B22D11/066
摘要： Twin roll caster for casting metal strip comprises pair of horizontal casting rolls (1) on which to support a casting pool of molten metal. A pair of side plates (18) engage end surfaces of rolls (1) to form side confining closures for the casting pool. A pair of side plate holders (25) hold plates (18) and thrusters (21) apply opposing inward closure forces to side plates (18). Thrusters (21) are connected to side plate holders (25) by pivot connections defined by horizontal pivot pins (26) and vertical pivot pins (28) which permit side plates (18) to self-align with the roll ends by rocking movements both longitudinally and laterally of the rolls but to constrain the plates against rotation in the general planes of the plates.
摘要翻译：用于铸造金属带的双辊铸造机包括一对水平铸辊（1），在其上支撑熔融金属铸造池。一对侧板（18）接合辊（1）的端表面，以形成铸池的侧封闭盖。一对侧板保持器（25）夹持板（18）和推进器（21），向侧板（18）施加相对的向内的闭合力。推进器（21）通过由水平枢轴销（26）和垂直枢轴销（28）限定的枢转连接件连接到侧板保持器（25），这允许侧板（18）通过摇摆运动自动对准辊端辊的纵向和横向，但是限制板抵抗板的一般平面中的旋转。

14. 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。

15. 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.

16. 发明授权

US4599770A Roll for rolling mill 失效
标题翻译：轧机轧机
公开(公告)号：US4599770A
公开(公告)日：1986-07-15
申请号：US597260
申请日：1984-04-06
申请人： Heiji Kato , Hiroyuki Shiozaki
发明人： Heiji Kato , Hiroyuki Shiozaki
IPC分类号： B21B27/05 , B21B31/16 , B21B27/02
CPC分类号： B21B27/05
摘要： In a roll of the type in which a sleeve is fitted over a roll core, the sleeve is expanded radially outwardly so that the roll profile is varied optimumly depending upon a complex profile or cross section of a strip to be rolled.
摘要翻译：在其中套筒安装在辊芯上的类型的辊中，套筒径向向外扩张，使得辊轮廓根据待轧制的条带的复杂轮廓或横截面最佳地变化。

17. 发明授权

US06536504B2 Continuous strip casting device and method of use thereof 有权
公开(公告)号：US06536504B2
公开(公告)日：2003-03-25
申请号：US09924820
申请日：2001-08-08
申请人： Osamu Takeuchi , Heiji Kato , Toshiro Matsushita
发明人： Osamu Takeuchi , Heiji Kato , Toshiro Matsushita
IPC分类号： B22D1106
CPC分类号： B22D11/0697 , B22D11/0622 , B22D11/0694
摘要： Continuous strip casting device comprises a pair of parallel casting rolls onto which molten metal is supplied by metal supply means. Casting rolls are enclosed by a casting chamber into which hot strip is delivered downwardly from the casting rolls. Strip passes downwardly into a cooling chamber where it can either fall into a moveable scrap box at the bottom of chamber or be guided by operation of moveable apron through an exit door from chamber into a heat exchange chamber provided with heaters. A pair of seal rolls are moveable in a seal chamber to form a seal between chambers and are provided with respective gas inlets to admit oxidation inhibiting gas into those chambers. Scrap box is moveable into and out of the bottom of chamber via a scrap box exchange chamber fitted with an airtight door.

18. 发明授权

US06167943A Strip casting apparatus 失效
标题翻译：带式铸造装置
公开(公告)号：US06167943A
公开(公告)日：2001-01-02
申请号：US09154213
申请日：1998-09-16
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： B22D11/0622
摘要： Twin roll caster for continuously casting metal strip comprises a pair of parallel casting rolls (16) to which molten metal is supplied through a delivery nozzle (19). The rolls are mounted on roll carriers (104) moveable on a frame (102) to allow rolls (16) to move toward and away from one another. Biasing units (110, 111) allow inward biasing forces to be applied to the roll carriers (104) so as to bias one of the rolls (104) toward the other. The biasing units (110) incorporate biasing springs and means to adjust the thrust exerted by the springs.
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（16），通过输送喷嘴（19）向其供应熔融金属。辊安装在可在框架（102）上移动以允许辊（16）朝向和远离彼此移动的辊架（104）上。偏压单元（110,111）允许向辊支架（104）施加向内的偏压力，以将辊（104）中的一个朝着另一个偏压。偏置单元（110）包括偏置弹簧和用于调节由弹簧施加的推力的装置。

19. 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。

20. 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）。

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