公开(公告)号：US4909302A

公开(公告)日：1990-03-20

申请号：US352866

申请日：1989-05-17

申请人： Shuzo Takahashi ,  Yutaka Tsuchida ,  Shiro Osada ,  Hisashi Sato ,  Nobuhisa Hasebe ,  Masayuki Nakada

发明人： Shuzo Takahashi ,  Yutaka Tsuchida ,  Shiro Osada ,  Hisashi Sato ,  Nobuhisa Hasebe ,  Masayuki Nakada

IPC分类号： B22D11/06

CPC分类号： B22D11/064

摘要： A dummy nozzle is used for alignment of a pouring nozzle upon insertion of the pouring nozzle in communication with a tundish into a mold cavity of an endless track type moving-block mold continuous casting machine.

公开(公告)号：US4926925A

公开(公告)日：1990-05-22

申请号：US352862

申请日：1989-05-17

申请人： Shuzo Takahashi ,  Yutaka Tsuchida ,  Shiro Osada ,  Nobuhisa Hasebe ,  Masayuki Nakada

发明人： Shuzo Takahashi ,  Yutaka Tsuchida ,  Shiro Osada ,  Nobuhisa Hasebe ,  Masayuki Nakada

IPC分类号： B22D11/06 ,  B22D11/10

CPC分类号： B22D11/064

摘要： Position sensors at an inlet of a mold cavity defined by upper and lower block molds detect distances from the passing upper and lower block molds. In response to outputs from the position sensors, any deflection of the leading end of the tundish nozzle, which can be inclined with respect to the melt outlet of a tundish, toward the upper or lower block molds defining the mold cavity is detected by a control device to generate a drive signal which is delivered to a hydraulic cylinder adapted to incline the tundish nozzle by extending or retracting the rod thereof, whereby the gaps between the leading end of the tundish nozzle and the upper and lower block molds are maintained uniform.

公开(公告)号：US4821790A

公开(公告)日：1989-04-18

申请号：US146717

申请日：1988-01-21

申请人： Yutaka Tsuchida ,  Shuzo Takahashi ,  Shiro Osada ,  Hisashi Sato ,  Akichika Ozeki ,  Nobuhisa Hasebe

发明人： Yutaka Tsuchida ,  Shuzo Takahashi ,  Shiro Osada ,  Hisashi Sato ,  Akichika Ozeki ,  Nobuhisa Hasebe

IPC分类号： B22D11/06 ,  B22D11/10

CPC分类号： B22D11/064

摘要： A tundish nozzle is independent from a tundish so that thermal deformations of the tundish are not transmitted to the tundish nozzle.

公开(公告)号：US4909304A

公开(公告)日：1990-03-20

申请号：US262478

申请日：1988-10-25

申请人： Hisashi Sato ,  Shiro Osada ,  Shuzo Takahashi ,  Yutaka Tsuchida ,  Nobuhisa Hasebe

发明人： Hisashi Sato ,  Shiro Osada ,  Shuzo Takahashi ,  Yutaka Tsuchida ,  Nobuhisa Hasebe

IPC分类号： B22D11/06

CPC分类号： B22D11/0608

摘要： Downward force resulting from the block mold and its carrier of the upper mold assembly which move downwardly toward the upstream end of the mold cavity defined by the vertically spaced-apart upper and lower mold assemblies is transmitted to the block mold and its carrier of the upper mold assembly passing the upward path extending upwardly from the downstream end of the mold cavity so that the distortions of the cross-sectional configuration and size of the mold cavity due to the weight of the block molds and their carriers are prevented.

公开(公告)号：US4807692A

公开(公告)日：1989-02-28

申请号：US84860

申请日：1987-08-13

申请人： Yutaka Tsuchida ,  Shuzo Takahashi ,  Shiro Osada ,  Nobuhisa Hasebe

发明人： Yutaka Tsuchida ,  Shuzo Takahashi ,  Shiro Osada ,  Nobuhisa Hasebe

IPC分类号： B22D11/06 ,  B22D11/124

CPC分类号： B22D11/0688

摘要： In a mold apparatus for an endless track type continuous casting machine of the type in which a plurality of cooling blocks are interconnected with each other in the form of an endless chain to assemble a cooling block chain which can define a straight wall; a pair of said cooling block chains are disposed such that the straight wall thereof define a mold; and the cooling block chains are moved in synchronism with the casting speed or rate, a plurality of cooling holes are extended through each cooling block in the direction perpendicular to the direction of the movement thereof and in parallel with the straight wall section thereof; one or more cooling water pipes are disposed along one side surface of said straight wall section of each cooling block chain and are provided with a plurality of nozzles in line with the cooling holes of the cooling blocks so that the cooling water is injected through the nozzles to their corresponding cooling holes of the cooling blocks which are moving, thereby cooling the cooling blocks in contact with a casting with the cooling water. Therefore, the cooling blocks can be cooled very effectively; a satisfactory shell growth rate can be attained; and break-out or the like can be avoided even when the cooling block chains are stopped in case of emergency.

摘要翻译： 在用于环形轨道型连续铸造机的模具装置中，其中多个冷却块以环形链条的形式彼此互连，以组装可限定直壁的冷却块链; 一对所述冷却块链设置成使得其直壁限定模具; 并且冷却块链与铸造速度或速率同步地移动，多个冷却孔沿着与其移动方向垂直的方向延伸穿过每个冷却块并与其直壁部分平行; 一个或多个冷却水管沿着每个冷却块链的所述直壁部分的一个侧表面设置，并且设置有与冷却块的冷却孔一致的多个喷嘴，使得冷却水通过喷嘴 到与其移动的冷却块的对应的冷却孔，从而冷却与冷却水的铸件接触的冷却块。 因此，可以非常有效地冷却冷却块; 可以获得令人满意的壳增长率; 即使在紧急情况下停止冷却块链时，也可以避免爆裂等。

公开(公告)号：US4911223A

公开(公告)日：1990-03-27

申请号：US262476

申请日：1988-10-25

申请人： Hisashi Sato ,  Shuzo Takahashi ,  Shiro Osada ,  Yutaka Tsuchida ,  Nobuhisa Hasebe

发明人： Hisashi Sato ,  Shuzo Takahashi ,  Shiro Osada ,  Yutaka Tsuchida ,  Nobuhisa Hasebe

IPC分类号： B22D11/06

CPC分类号： B22D11/0608

摘要： A side dam block disposed along the widthwise end portion of a block mold is supported by springs such that the side dam block is pressed against the casting flat surface of the opposing block mold so that gap between the opposing block molds can be suitably adjusted.

公开(公告)号：US4784210A

公开(公告)日：1988-11-15

申请号：US141636

申请日：1988-01-07

申请人： Shuzo Takahashi ,  Yutaka Tsuchida ,  Shiro Osada ,  Nobuhisa Hasebe

发明人： Shuzo Takahashi ,  Yutaka Tsuchida ,  Shiro Osada ,  Nobuhisa Hasebe

IPC分类号： B22D11/06

CPC分类号： B22D11/0608

摘要： In a block type moving mold continuous casting machine of the type wherein a pair of block molds group each consisting of a plurality of block molds interconnected with each other in the form of an endless track are disposed in opposed relationship to define a mold cavity therebetween; and molten metal is supplied from one open end of the mold cavity and a solidified casting is continuously withdrawn out of the other open end of said mold cavity, a method and installation capable of removing a block mold which has been thermally deformed during the casting process from a carrier in a simple manner and quickly replacing with a new or repaired block mold.

公开(公告)号：US4895202A

公开(公告)日：1990-01-23

申请号：US271936

申请日：1988-11-15

申请人： Hisashi Sato ,  Shuzo Takahashi ,  Shiro Osada ,  Yutaka Tsuchida ,  Nobuhisa Hasebe

发明人： Hisashi Sato ,  Shuzo Takahashi ,  Shiro Osada ,  Yutaka Tsuchida ,  Nobuhisa Hasebe

IPC分类号： B22D11/06

CPC分类号： B22D11/0608

摘要： In a mold cavity and/or in horizontal cooling zones, upstream- and downstream-side gears are drivingly coupled to each other through an endless-track-like member to which the tensile force is exerted by a tensioner, so that gaps between the adjacent block molds can be eliminated and therefore intrusion and leakage of a cooling liquid and melt are prevented.

公开(公告)号：US4738300A

公开(公告)日：1988-04-19

申请号：US38989

申请日：1987-04-16

申请人： Hiroshi Dazai ,  Yutaka Tsuchida ,  Shuzo Takahashi ,  Nobuhisa Hasebe ,  Katsuyuki Sako

发明人： Hiroshi Dazai ,  Yutaka Tsuchida ,  Shuzo Takahashi ,  Nobuhisa Hasebe ,  Katsuyuki Sako

IPC分类号： B22D11/06 ,  B29C33/36

CPC分类号： B22D11/0608 ,  B29C33/36

摘要： In an endless track type continuous casting installation of the type in which a mold cavity having variable thickness for a casting is defined by the combination of block molds each of which is of an L-shaped cross section and which are connected with each other in the form of a loop, thereby providing each of a pair of endless tracks, safety is ensured with the block molds of the pair of endless tracks are combined to define a mold cavity.

公开(公告)号：US4498518A

公开(公告)日：1985-02-12

申请号：US572962

申请日：1984-01-23

申请人： Nobuhisa Hasebe ,  Hiroshi Kawada ,  Isamu Komine

发明人： Nobuhisa Hasebe ,  Hiroshi Kawada ,  Isamu Komine

IPC分类号： B22D11/04 ,  B22D11/053

CPC分类号： B22D11/053

摘要： In a continuous casting mold which comprises: a plurality of ultrasonic vibrators, fitted to the outer surface of each of the side walls of said mold, along a plurality of straight lines at prescribed intervals in the axial direction of said mold, and said plurality of straight lines being arranged at prescribed intervals; the improvement characterized in that: each of the side walls of said mold is divided into a plurality of sections corresponding to said straight lines of said plurality of ultrasonic vibrators fitted to the outer surface of each of said side walls.This application is a continuation of application Ser. No. 473,978, filed Mar. 11, 1983, abondoned, which is a continuation of application Ser. No. 213,043, filed Dec. 4, 1980, abandoned.

摘要翻译： 一种连续铸造模具，其特征在于，包括：多个超声波振子，其以规定的间隔沿着所述模具的轴向安装在所述模具的各个侧壁的外表面上，沿着所述多个直线， 直线以规定的间隔排列; 其特征在于，所述模具的每个侧壁被分成与所述多个超声波振动器的所述直线对应的多个部分，所述多个超声波振动器安装在每个所述侧壁的外表面上。 这个应用程序是应用程序的延续。 1983年3月11日提交的第473,978号，被驳回，这是继续申请。 1980年12月4日提交的第213,043号，放弃了。