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39 条记录 (耗时 0.022 秒)

    DEVICE FOR LOW-PRESSURE CASTING, A METHOD FOR FILLING INERT GAS IN THE DEVICE, AND METHOD FOR PRODUCING A CAST
    31.
    发明申请
    DEVICE FOR LOW-PRESSURE CASTING, A METHOD FOR FILLING INERT GAS IN THE DEVICE, AND METHOD FOR PRODUCING A CAST 有权
    用于低压铸造的装置，用于在装置中填充惰性气体的方法，以及用于生产铸件的方法

    公开(公告)号：US20100108285A1

    公开(公告)日：2010-05-06

    申请号：US12596112

    申请日：2008-04-08

    申请人： Shinya Mizuno ,  Yutaka Murata

    发明人： Shinya Mizuno ,  Yutaka Murata

    IPC分类号： B22D46/00 ,  B22D2/00 ,  B22C9/00 ,  B22D18/04 ,  B22D25/00

    CPC分类号： B22D18/04 ,  B22D18/08

    摘要： The object of the present invention is to provide a device for low-pressure casting wherein the stalk or the guiding hole is filled with inert gas by causing the space formed over the molten metal in the pressurizing room to communicate with the stalk or the guiding hole. The device for low-pressure casting (100) wherein molten metal is supplied into a mold through a stalk (8) suspended from a gate for pouring of the mold (7) or through a guiding hole connected to the gate for pouring at one end by pressurizing the molten metal by inert gas, the device comprising: a room for holding molten metal (1); a pressurizing room (2) to be in communication with the room for holding molten metal through a hole for communication (4), wherein a bottom end of the stalk (8) enters the pressurizing room or another end of the guiding hole is connected to the pressurizing room, and wherein the molten metal is pressurized by inert gas; an on-off valve (5) for opening and shutting the hole for communication; a sensing means (15) for sensing that the space over the molten metal in the pressurizing room communicates with the stalk or the guiding hole; and a means (30) for supplying inert gas to an upper part of the pressurizing room.

    摘要翻译： 本发明的目的是提供一种用于低压铸造的装置，其中通过使形成在加压室内的熔融金属上形成的空间与杆或引导孔连通而使惰性气体填充在杆或引导孔中 。 用于低压铸造的装置（100），其中熔融金属通过悬挂在浇口（7）上的浇口的浇口（8）供给到模具中，或通过连接到浇口的导向孔（一端浇注） 通过惰性气体对熔融金属加压，该装置包括：用于保持熔融金属（1）的空间; 与用于保持熔融金属的房间连通的加压室（2）通过孔（4），其中，所述杆（8）的底端进入所述加压室或所述引导孔的另一端连接到 加压室，并且其中所述熔融金属由惰性气体加压; 用于打开和关闭用于连通的孔的开关阀（5）; 感测装置（15），用于感测加压室中的熔融金属上的空间与杆或引导孔连通; 以及用于向加压室的上部供给惰性气体的装置（30）。

    Vehicular lighting system
    33.
    发明申请
    Vehicular lighting system 有权

    公开(公告)号：US20060232987A1

    公开(公告)日：2006-10-19

    申请号：US11405682

    申请日：2006-04-17

    申请人： Kazumitsu Kushida ,  Yoshiyuki Matsumoto ,  Yutaka Murata

    发明人： Kazumitsu Kushida ,  Yoshiyuki Matsumoto ,  Yutaka Murata

    IPC分类号： B60Q1/00

    CPC分类号： B60Q1/0052 ,  B60Q1/0035 ,  B62J6/005 ,  B62J6/02

    摘要： A vehicular lighting system that enhances motorcycle visibility is provided. Vehicle front headlights, arranged so as to be laterally symmetrical, are formed in a shape of eyes capable of evoking a face. A headlight includes a circular main light forming a pupil portion, an annular ring forming an iris portion, plates each forming a sclera portion (white of eye), an upper frame forming the contour of an upper eyelid portion, and a lower frame forming the contour of a lower eyelid portion. When the main light and the plates are made to emit light, and the ring is non-light emitting, the pupil portion and the sclera portion are clearly discriminated from each other, thus enabling recognition as “eyes” not only in the daytime but also in the nighttime. The light emitting portions may be set as the main light, the upper frame and the lower frame, and the like.

    Low pressure die casting apparatus
    37.
    发明授权
    Low pressure die casting apparatus 失效
    低压压铸设备

    公开(公告)号：US5269364A

    公开(公告)日：1993-12-14

    申请号：US9971

    申请日：1993-01-27

    申请人： Yutaka Murata

    发明人： Yutaka Murata

    IPC分类号： B22D18/04

    CPC分类号： B22D18/04

    摘要： One of a drag platen and a hold furnace for low pressure die casting, having a riser pipe projected from the upper part thereof, is made to be elevatable, and the drag platen on which a drag is set is made to be movable between a first position right above the hold furnace and a second position where the drag is away from the hold furnace while a cope platen to which a cope is set is made to be elevatable. At the first position, the cope platen is lowered so as to match the cope with the drag, and at the second position to which the drag platen is moved, the drag is accessed.

    摘要翻译： 一个用于低压压铸的拖板和一个保持炉，其具有从其上部突出的提升管，可升高，并且设置有拖曳的拖曳板被制成可在第一 位于保持炉正上方，并且使第二位置，其中拖曳远离保持炉，同时将设置有上罩的上压板设置为可升高。 在第一位置，将上压板压下以使上模与拖曳相匹配，并且在拖曳压板移动到的第二位置处，可以访问该拖曳。

    Method of charging sand and molding machine utilizing thereof
    39.
    发明授权
    Method of charging sand and molding machine utilizing thereof 失效
    使用砂光机的成型方法

    公开(公告)号：US5148851A

    公开(公告)日：1992-09-22

    申请号：US722426

    申请日：1991-06-27

    申请人： Yutaka Murata

    发明人： Yutaka Murata

    IPC分类号： B22C11/00 ,  B22C11/10 ,  B22C15/24 ,  B22C15/28

    CPC分类号： B22C15/28 ,  B22C11/10

    摘要： Sand is charged into a space in a mold flask by a sand feed nozzle provided on the lower end part of a blow head inserted into a sand charge port formed in the top wall of the mold flask. The blow head is further lowered after completion of the charging so as to deeply insert the sand feed nozzle in the sand charge port in order to press the sand in the vicinity of the sand charge port within the mold flask, thereby uniformly compacting the entire sand in the space.