公开(公告)号：US4727925A

公开(公告)日：1988-03-01

申请号：US866649

申请日：1986-05-27

申请人： Takashi Asari ,  Takashi Okazaki ,  Masakazu Koide

发明人： Takashi Asari ,  Takashi Okazaki ,  Masakazu Koide

IPC分类号： B22D11/06

CPC分类号： B22D11/066

摘要： An endless track continuous casting machine having a pair of upper and lower endless belts facing each other in a spaced apart relationship and travelling in a downwardly slanted direction which form the long side walls of a mold. Dam blocks continuously and closely disposed and pinched between both side edges of the pair of endless belts and each supported by a link forming part of an endless chain wound around sprockets disposed on each side of the pair of endless belts form the short side walls of the mold. The dam blocks are mounted on each of the links of the endless chain to be movable inwardly and outwardly, and they are guided by a guiding mechanism to a projecting position when entering the advancing path of the mold and are guided to a set back position when entering the returning route. This guiding mechanism is adjustable to change the projected position of each dam block while the endless chain is moving, thus enabling the width of a cast piece to be altered without stopping the casting work.

摘要翻译： 一种环形轨道连续铸造机，其具有以间隔开的关系彼此面对的一对上部和下部环形带，并且沿着形成模具的长侧壁的向下倾斜的方向行进。 坝体连续且紧密地设置和夹紧在一对环形带的两侧边缘之间，并且各自由链条构成的环形链条构成环形链条的一部分，环形链条缠绕在设置在该对环形带的每一侧上的链轮上，形成短边 模子。 坝块安装在环形链的每个链节上以能够向内和向外移动，并且当进入模具的前进路径时，它们被引导机构引导到突出位置，并被引导到设置位置，当 进入返回路线。 该引导机构是可调节的，以在环链移动时改变每个坝体的投影位置，从而能够改变铸件的宽度而不停止铸造工作。

公开(公告)号：US4620583A

公开(公告)日：1986-11-04

申请号：US706321

申请日：1985-02-27

申请人： Masakazu Koide ,  Takashi Okazaki ,  Takashi Asari

发明人： Masakazu Koide ,  Takashi Okazaki ,  Takashi Asari

IPC分类号： B22D11/06 ,  B22D11/16

CPC分类号： B22D11/066

摘要： Herein disclosed is a loop type continuous metal casting machine in which two side dams are revolved in a loop passing along a casting zone from the entrance end thereof between upper and lower endless revolving casting belts to define a downhill moving mold and in which each of the side dams is formed of a multiplicity of metal dam blocks so strung onto a flexible metal strap loop that the metal dam blocks abut in end-to-end relationship against one another but are allowed to slide on and relative to the metal strap loop. Push means is disposed near the entrance end of the casting zone and is reciprocated back and forth in synchronism with the passage of each side dam for periodically entering the wedge-shaped gap, which is formed between the adjacent two of the metal damblocks of the corresponding side dam loop before entry into the casting zone, to push the preceding one of the adjacent two forward thereby to tightly press the preceding damblocks together so that the end-to-end abutting relationships of the damblocks may be ensured while the side dam loops are passing through the casting zone. Thus, molten metal can be continuously cast in the moving mold without burrs.

摘要翻译： 这里公开了一种环形连续金属铸造机，其中两个侧坝围绕着铸造区从其上端和下部无级循环铸造带的入口端旋转，以限定下坡移动模具，其中每个 侧坝由多个金属坝块形成，所述多个金属坝块如此串联在柔性金属带环上，使得金属坝块彼此端对端关系抵接，但允许在金属带环上相对于金属带环滑动。 推动装置设置在铸造区域的入口端附近并且与每个侧坝的通道同步地往复运动，以便周期性地进入楔形间隙，该楔形间隙形成在相应的两个金属阻挡块的相邻两个之间 在进入铸造区域之前，将相邻的前一个向前推动，从而将前面的阻挡块紧紧地压在一起，使得可以确保挡块的端对端邻接关系，同时侧坝环是 穿过铸造区。 因此，熔融金属可以在移动的模具中连续铸造而不产生毛刺。

公开(公告)号：US4960749A

公开(公告)日：1990-10-02

申请号：US212695

申请日：1988-06-28

申请人： Satoshi Miura ,  Masato Nishimura ,  Shigeki Itoh ,  Takashi Asari

发明人： Satoshi Miura ,  Masato Nishimura ,  Shigeki Itoh ,  Takashi Asari

IPC分类号： A61B5/117 ,  B41M1/36

CPC分类号： B41M1/36 ,  A61B5/117

摘要： The present invention provides a method of making a concavo-convex pattern such as a fingerprint on a given sheet without soiling the pattern with color, and a set for making the pattern.

摘要翻译： 本发明提供了一种在给定片材上制作诸如指纹的凹凸图案的方法，而不使颜色污染图案，以及用于制作图案的组合。

公开(公告)号：US5307862A

公开(公告)日：1994-05-03

申请号：US14270

申请日：1993-02-05

申请人： Yutaka Sakata ,  Takashi Asari

发明人： Yutaka Sakata ,  Takashi Asari

IPC分类号： B22D11/05 ,  B22D11/04

CPC分类号： B22D11/05

摘要： Lateral frames of the disclosed mold can be replaced easily and rapidly without disassembling a continuous casting machine, so as to improve the operational efficiency and to reduce the cost. The mold comprises a fixed longitudinal frame and a movable longitudinal frame which can be opened/closed by remote control, and a pair of fixed lateral frame members to which variable lateral frame members securely joined with lateral copper plates are detachably attached. A bracket provided on each of the variable lateral frame members is brought into engagement with a bracket receiving recess formed in each of the fixed lateral frame members in order to position the lower end portions of the lateral frame members. After that, the upper end portions of them are securely fixed by clamping means. Thus, the lateral frame members are integrally joined so that a mold cooling water supply/drain pipe and a spray water supply pipe for a foot shoe are connected to water conduits in the variable lateral frame member. In this manner, replacement of the lateral frames having a size corresponding to a desired thickness of cast pieces can be achieved.

摘要翻译： 所公开的模具的横向框架可以在不拆卸连续铸造机的情况下容易且快速地更换，从而提高操作效率并降低成本。 模具包括可以通过遥控器打开/关闭的固定纵向框架和可移动纵向框架，以及一对固定侧框架构件，可拆卸地安装有与侧面铜板牢固连接的可变横向框架构件。 设置在每个可变侧框架构件上的支架与形成在每个固定侧框架构件中的支架容纳凹槽接合，以便定位侧框架构件的下端部。 之后，通过夹紧装置可靠地固定它们的上端部。 因此，横向框架构件一体地接合，使得用于脚踏鞋的模具冷却水供排管和喷水供水管连接到可变侧框架构件中的水管。 以这种方式，可以实现具有对应于铸件的期望厚度的尺寸的侧框架的更换。

公开(公告)号：US4892132A

公开(公告)日：1990-01-09

申请号：US263312

申请日：1988-10-27

申请人： Takashi Asari

发明人： Takashi Asari

IPC分类号： B22D11/06

CPC分类号： B22D11/0654

摘要： A casting method and apparatus making use of a twin belt caster which has an upper belt, a lower belt and dam members disposed between both opposing longitudinal edges of the upper and lower belts. The upper belt, lower belt and dam members in cooperation provide a continuous casting mold which is inclined at a predetermined angle from the horizontal plane and into which a melt of steel is poured. The lower belt provides a smaller cooling effect than the upper belt so that the solidification of the melt is retarded in the region near the lower belt as compared with the region near the upper belt.