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1. 发明授权

US4799534A Vertical die casting machine 失效
标题翻译：立式压铸机
公开(公告)号：US4799534A
公开(公告)日：1989-01-24
申请号：US20390
申请日：1987-03-02
申请人： Toyoaki Ueno , Sadayuki Dannoura , Masashi Uchida
发明人： Toyoaki Ueno , Sadayuki Dannoura , Masashi Uchida
IPC分类号： B22D17/12 , B22D17/20
CPC分类号： B22D17/2023 , B22D17/12 , B22D17/2076
摘要： A vertical die casting machine of a vertically clamping type provided with a hydraulic piston-cylinder to actuate movable parting plates disposed between an injection sleeve and a runner hole in a stationary mold for constricting a melt passage, the parting plates defining an axial through-hole in a clamped state. The parting plates prevent a semi-solidified part of the melt "shell" formed in the sleeve before an injection operation from intruding into a die cavity with the liquid melt. In an embodiment with a narrow runner hole having a diameter smaller than that of the sleeve, the parting plates move together to shear a cold melt runner from the cold melt bisket formed in the sleeve so that a cast product may be upwardly removed from the stationary mold. In another embodiment with an enlarged runner hole having a diameter not less than that of the sleeve, the parting plates move away from each other to allow an integral piece including the bisket formed in the sleeve, the runner formed in the runner hole, and the cast product, to be removed upward through the stationary mold and the enlarged runner hole.
摘要翻译：一种垂直夹紧型立式压铸机，其具有液压活塞缸，以驱动设置在固定模具中的注射套筒和流道孔之间的活动分型板，用于收缩熔体通道，分型板限定轴向通孔处于夹紧状态。分离板防止在注射操作之前在套筒中形成的熔体“壳”的半固化部分与液体熔体侵入模腔中。在具有直径小于套筒的直径的窄流道孔的实施例中，分型板一起移动以从形成在套筒中的冷熔体坯料剪切冷熔体流道，使得铸造产品可以从固定件向上移除模子。在具有直径不小于套筒的直径的扩大的流道孔的另一个实施例中，分型板彼此远离地移动，以允许包括形成在套筒中的形状的一个组件，形成在流道孔中的流道和铸造产品，通过固定模具和扩大的流道孔向上移除。

2. 发明授权

US4779664A Vertical injection apparatus for die casting machine 失效
标题翻译：压铸机立式注塑机
公开(公告)号：US4779664A
公开(公告)日：1988-10-25
申请号：US81345
申请日：1987-08-04
申请人： Sadayuki Dannoura
发明人： Sadayuki Dannoura
IPC分类号： B22D17/14 , B22D27/15
CPC分类号： B22D17/14
摘要： A vertical injection apparatus for a die casting machine is disclosed. The setting is made such that a timing for vacuum evacuation applied to a portion into which air enters is suitably earlier than that for vacuum evacuation applied to a die cavity. Thus, this allows a solidification layer tightly formed on the end surface of a plunger tip to prevent air from entering into the die cavity, making it possible to desirably carry out injection and to remarkably improve quality of casting products. By improving the structure for holding a vacuum evacuating tube, this apparatus can facilitate repairing word required when the evacuating tube is clogged with hot molten metal.
摘要翻译：公开了一种用于压铸机的立式注射装置。进行这样的设置使得对空气进入的部分施加的真空抽空的定时比适用于模腔的真空抽真空更适宜。因此，能够使柱塞头端面紧密地形成凝固层，防止空气进入模腔，从而能够期望地进行注射，显着提高铸件的质量。通过改善用于保持真空抽气管的结构，该装置可以有助于在排气管被热的熔融金属堵塞时所需要的字的修复。

3. 发明授权

US4860818A Die casting apparatus 失效
标题翻译：压铸设备
公开(公告)号：US4860818A
公开(公告)日：1989-08-29
申请号：US247129
申请日：1988-09-20
申请人： Sadayuki Dannoura
发明人： Sadayuki Dannoura
IPC分类号： B22D17/00
CPC分类号： B22D17/00
摘要： A casting appartaus comprises; a mold including a cavity for solidifying molten metal therein, and a runner and a biscuit portion for introducing the molten metal into the cavity; a unit removably mounted in the biscuit portion for feeding the molten metal through the biscuit portion and runner into the cavity; and a feeding rod disposed in the mold for freely protruding into the runner, and a unit for reciprocating the feeding rod. A mechanism for selecting communication and non-communication between the biscuit portion and the runner may be formed in the casting apparatus. After the molten metal is filled in the mold, the feeding rod is actuated to compress the molten metal in the mold.
摘要翻译：铸造场所包括; 包括用于使熔融金属固化的空腔的模具，以及用于将熔融金属引入空腔的流道和饼干部分; 可移除地安装在饼干部分中的单元，用于将熔融金属通过饼干部分和流道进入空腔; 以及设置在模具中以自由突出到流道中的进给杆和用于使进给杆往复运动的单元。可以在铸造装置中形成用于选择饼干部分和流道之间的通信和非连通的机构。在熔融金属填充到模具中之后，致动送料杆以压缩模具中的熔融金属。

4. 发明授权

US4836267A Vertical die casting method and apparatus 失效
标题翻译：立式压铸方法及装置
公开(公告)号：US4836267A
公开(公告)日：1989-06-06
申请号：US210903
申请日：1988-06-24
申请人： Toyoaki Ueno , Sadayuki Dannoura
发明人： Toyoaki Ueno , Sadayuki Dannoura
IPC分类号： B22D17/12 , B22D17/24
CPC分类号： B22D17/24 , B22D17/12
摘要： A vertical die casting apparatus comprises a mold clamping unit having a mold axis and a tilting injection unit. The mold clamping unit in cooperation with a machine base is made to swing about a rotation axis from a normal horizontal axis position at which the mold axis extends horizontally and the injection unit is actuated for a vertical injection, to a vertical axis position at which the mold axis extends vertically, and a disintegratable core incorporated in the mold to define a mold cavity.

5. 发明授权

US4828010A Horizontal mold clamping and vertical injection type die casting method and apparatus 失效
标题翻译：卧式模压和立式注塑式压铸方法及装置
公开(公告)号：US4828010A
公开(公告)日：1989-05-09
申请号：US164251
申请日：1988-03-04
申请人： Toyoaki Ueno , Masashi Uchida , Sadayuki Dannoura
发明人： Toyoaki Ueno , Masashi Uchida , Sadayuki Dannoura
IPC分类号： B22D17/12 , B22D17/22
CPC分类号： B22D17/22
摘要： In a horizontal mold clamping and vertical injection type die cast machine, when molds are opened, a product is held by a product holding device. When mold opening is completed, the product is pushed out by a product push out device mounted to a stationary metal mold side of the machine.
摘要翻译：在卧式模压机和立式注塑式压铸机中，当模具打开时，产品由产品保持装置保持。当模具打开完成时，产品被安装到机器的固定金属模具侧的产品推出装置推出。

6. 发明授权

US4741379A Horizontal mold clamping and verticle injection type injection molding machine 失效
标题翻译：卧式模压机和垂直注塑式注塑机
公开(公告)号：US4741379A
公开(公告)日：1988-05-03
申请号：US070900
申请日：1987-07-08
申请人： Sadayuki Dannoura
发明人： Sadayuki Dannoura
IPC分类号： B22D17/12 , B29C45/07
CPC分类号： B29C45/07 , B22D17/12
摘要： A horizontal mold clamping and vertical injection type injection molding machine includes stationary and movable metal molds clamped with each other with respect to a vertical mating plane and a vertical casting unit pivotally located below the stationary and movable metal molds. The vertical casting unit has a pivoting center at a position deviated from the vertical mating plane between the stationary and movable metal molds toward the stationary metal mold and is inclined during injection.
摘要翻译：水平模具夹紧和垂直注塑型注塑机包括相对于垂直配合平面彼此夹紧的固定和可移动的金属模具，以及可枢转地定位在固定和可动金属模具下方的垂直铸造单元。垂直铸造单元在静止金属模具和可移动金属模具之间的垂直配合平面偏离固定金属模具的位置处具有枢转中心，并且在注入期间倾斜。

7. 发明授权

US5178202A Method and apparatus for casting engine block 失效
标题翻译：用于铸造发动机块的方法和装置
公开(公告)号：US5178202A
公开(公告)日：1993-01-12
申请号：US721083
申请日：1991-06-24
申请人： Sadayuki Dannoura , Hironori Yoshizu , Tadaaki Higuchi , Takashi Saito
发明人： Sadayuki Dannoura , Hironori Yoshizu , Tadaaki Higuchi , Takashi Saito
IPC分类号： B22D19/08 , B22D17/00 , B22D17/12 , B22D17/22 , B22D17/24 , B22D19/00 , F02B75/18 , F02F1/10
CPC分类号： F02F1/108 , B22D17/24 , B22D19/0009 , F02B2075/1816 , F02F2001/104 , F02F2001/106
摘要： In a method and apparatus for casting an engine block, a core holding portion located below an open upper mold located above a lower mold fixed on a stationary platen is caused to hold a water jacket formation destructive core surrounding a cylinder bore formation portion. Slide molds divided in a circumferential direction, located between the upper mold and the lower mold, and supported by the upper mold to be opened/closed in a horizontal direction is closed. Mold clamping is performed upon downward movement of the upper mold. A molten metal is injected at a high casting pressure of not less than 300 kg/cm.sup.2 from a molten metal injection sleeve open to a portion at which the lower mold is brought into direct contact with the upper mold.

8. 发明授权

US4655274A Horizontal mold clamping and vertical injection type die cast machine 失效
标题翻译：卧式模压机和立式注塑式压铸机
公开(公告)号：US4655274A
公开(公告)日：1987-04-07
申请号：US789807
申请日：1985-10-21
申请人： Sadayuki Dannoura
发明人： Sadayuki Dannoura
IPC分类号： B22D17/00 , B22D17/12 , B22D17/20 , B22D17/30 , B29C45/03 , B29C45/07 , B22D33/04 , B29C45/02
CPC分类号： B29C45/03 , B22D17/00 , B22D17/12 , B22D17/2015 , B22D17/30 , B29C45/07
摘要： In a horizontal mold clamping and vertical injection type die cast or injection molding machine of the type wherein stationary and movable metal molds are secured to stationary and movable platens and molten metal or plastic resin is injected into a mold cavity defined by metal molds from an injection cylinder, the stationary platen has a vertical member and a horizontal member integral therewith which extends beneath the stationary metal mold, and the injection cylinder is suspended from the horizontal member. This construction prevents leakage of molten metal and provides a large space for mounting the metal molds.
摘要翻译：在水平模具夹紧和垂直注射型压铸或注射成型机中，其中固定和可移动的金属模固定到静止和可移动的压板以及熔融金属或塑料树脂被注入到由金属模具限定的模腔中固定压板具有垂直构件和与其固定的金属模具下方延伸的水平构件，并且注射缸从水平构件悬挂。这种结构防止了熔融金属的泄漏并提供了用于安装金属模具的大的空间。

9. 发明授权

US4871010A Vertical injection apparatus for die casting machine 失效
标题翻译：压铸机立式注塑机
公开(公告)号：US4871010A
公开(公告)日：1989-10-03
申请号：US219737
申请日：1988-07-15
申请人： Sadayuki Dannoura
发明人： Sadayuki Dannoura
IPC分类号： B22D17/14
CPC分类号： B22D17/14
摘要： A vertical injection apparatus for a die casting machine is disclosed. The setting is made such that a timing for vacuum evacuation applied to a portion into which air enters is suitably earlier than that for vacuum evacuation applied to a die cavity. Thus, this allows a solidification layer tightly formed on the end surface of a plunger tip to prevent air from entering into the die cavity, making it possible to desirably carry out injection and to remarkably improve quality of casting products. By improving the structure for holding a vacuum evacuating tube, this apparatus can facilitate repairing word required when the evacuating tube is clogged with hot molten metal.
摘要翻译：公开了一种用于压铸机的立式注射装置。进行这样的设置使得对空气进入的部分施加的真空抽空的定时比适用于模腔的真空抽真空更适宜。因此，能够使柱塞头端面紧密地形成凝固层，防止空气进入模腔，从而能够期望地进行注射，显着提高铸件的质量。通过改善用于保持真空抽气管的结构，该装置可以有助于在排气管被热的熔融金属堵塞时所需要的字的修复。

10. 发明授权

US4690197A Molten metal pouring device 失效
标题翻译：熔融金属浇注装置
公开(公告)号：US4690197A
公开(公告)日：1987-09-01
申请号：US736654
申请日：1985-05-21
申请人： Sadayuki Dannoura
发明人： Sadayuki Dannoura
IPC分类号： B22D11/10 , B22D17/12
CPC分类号： B22D17/12
摘要： A molten metal pouring device of the type having a stationary cover die and a movable rejector die which, when joined and held securely together in the horizontal direction, define a die cavity, a reduced-diameter restricted portion in communication with the bottom of the die cavity and an enlarged-diameter vertical bore in communication with the lower end of the reduced-diameter restricted portion; a vertical pouring sleeve for containing molten metal to be forced into the die cavity; and a plunger capable of vertically reciprocating in the vertical pouring sleeve to force the molten metal into said die cavity, characterized in that a stepped portion is formed in the inner wall surface surrounding the vertical bore.
摘要翻译：一种熔融金属浇注装置，其具有固定盖模头和可移动的排料模头，当沿水平方向连接并牢固地固定在一起时，形成模腔，与模具的底部连通的减径限制部分空腔和与缩小直径限制部分的下端连通的一个较大直径的垂直孔; 用于容纳被迫进入模腔的熔融金属的垂直浇注套筒; 以及柱塞，其能够在垂直浇注套筒中垂直往复运动，以迫使熔融金属进入模腔，其特征在于，在围绕垂直孔的内壁表面中形成台阶部分。

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