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    • 3. 发明授权
    • Method and apparatus for making strips, bars and wire rods
    • 制造条,条和线材的方法和装置
    • US5293927A
    • 1994-03-15
    • US654673
    • 1991-02-14
    • Einao AnzaiHirobumi MaedeRyuji WatanabeMasami Wajima
    • Einao AnzaiHirobumi MaedeRyuji WatanabeMasami Wajima
    • B21B1/46B22D11/06B22D11/12B22D11/14B22D11/10B22D11/128
    • B22D11/147B21B1/463B22D11/0617B22D11/1206
    • A method of manufacturing strips, bars and wire rods comprises continuously supplying molten metal into an open-top endless casting groove on an annular mold that is rotated around a vertical shaft, cooling the molten metal in the casting groove from outside by forcibly cooling the annular mold, and continuously taking out the cast section from the casting groove at a point where a solidified shell has been formed throughout the entire circumference of the molten metal in the casting groove. A roll is provided upstream of the take-out point to depress the top surface of the cast section, thereby keeping the cast section in close contact with the surface of the casting groove. The cast section then slides diagonally upward over a surface inclined at an angle of 5 to 60 degrees that is provided on the exit side of the above roll in the casting groove. The annular mold may also have two or more concentrically disposed casting grooves to permit multi-strand casting of molten metal poured into the individual casting grooves. A multiple of sections thus simultaneously cast are then simultaneously rolled into finished products.
    • 一种制造条,棒和线材的方法包括将熔融金属连续地供给到围绕垂直轴旋转的环形模具上的开放式无端铸造槽中,通过强制冷却环形件从外部冷却铸造槽中的熔融金属 模具,并且在铸造槽中的熔融金属的整个周边已经形成凝固壳的点处,从浇铸槽中连续取出铸造部分。 在取出点的上游侧设置有辊,以压下铸造部的顶面,由此保持铸造部与铸造槽的表面紧密接触。 然后,铸造件在设置在铸造槽中的上述辊的出口侧上的倾斜角为5度至60度的表面上向上倾斜地滑动。 环形模具还可以具有两个或多个同心设置的铸造槽,以允许浇注到各个铸造槽中的熔融金属的多股铸造。 然后将同时铸造的多个部分同时卷成成品。
    • 5. 发明授权
    • Apparatus for making strips, bars and wire rods
    • 用于制造条,条和线材的装置
    • US5404931A
    • 1995-04-11
    • US155199
    • 1993-11-22
    • Einao AnzaiHirobumi MaedeRyuji WatanabeMasami Wajima
    • Einao AnzaiHirobumi MaedeRyuji WatanabeMasami Wajima
    • B21B1/46B22D11/06B22D11/12B22D11/14B22D11/10
    • B22D11/147B21B1/463B22D11/0617B22D11/1206
    • A method of manufacturing strips, bars and wire rods comprises continuously supplying molten metal into an open-top endless casting groove on an annular mold that is rotated around a vertical shaft, cooling the molten metal in the casting groove from outside by forcibly cooling the annular mold, and continuously taking out the cast section from the casting groove at a point where a solidified shell has been formed throughout the entire circumference of the molten metal in the casting groove. A roll is provided upstream of the take-out point to depress the top surface of the cast section, thereby keeping the cast section in close contact with the surface of the casting groove. The cast section then slides diagonally upward over a surface inclined at an angle of 5 to 60 degrees that is provided on the exit side of the above roll in the casting groove. The annular mold may also have two or more concentrically disposed casting grooves to permit multi-strand casting of molten metal poured into the individual casting grooves. A multiple of sections thus simultaneously cast are then simultaneously rolled into finished products.
    • 一种制造条,棒和线材的方法包括将熔融金属连续地供给到围绕垂直轴旋转的环形模具上的开放式无端铸造槽中,通过强制冷却环形件从外部冷却铸造槽中的熔融金属 模具,并且在铸造槽中的熔融金属的整个周边已经形成凝固壳的点处,从浇铸槽中连续取出铸造部分。 在取出点的上游侧设置有辊,以压下铸造部的顶面,由此保持铸造部与铸造槽的表面紧密接触。 然后,铸造件在设置在铸造槽中的上述辊的出口侧上的倾斜角为5度至60度的表面上向上倾斜地滑动。 环形模具还可以具有两个或多个同心设置的铸造槽,以允许浇注到各个铸造槽中的熔融金属的多股铸造。 然后将同时铸造的多个部分同时卷成成品。
    • 9. 发明申请
    • Lens for sunglasses, method for producing the same, and production apparatus therefor
    • 太阳眼镜,其制造方法及其制造装置
    • US20060274259A1
    • 2006-12-07
    • US11436998
    • 2006-05-19
    • Thomas PosinRyuji Watanabe
    • Thomas PosinRyuji Watanabe
    • G02C7/02
    • G02C7/12
    • A lens for sunglasses is provided which is capable of blocking light incident also from the side, of sufficiently fitting the face of a wearer, and of being attached to any eyeglass frame. The polarizing lens for sunglasses is formed by subjecting a laminated plate having a laterally elongated shape to a bending process and has a curved lens surface which is convex in the front face and concave in the rear face. The curved lens surface is formed into an aspherical curved surface in which the degree of curvature along a lateral axis in the outer side with respect to the center of the lens surface is larger than those along the lateral axis in the inner side and along a vertical axis and continuously varies so as to gradually increase from the center of the lens surface toward the periphery thereof.
    • 提供一种用于太阳眼镜的透镜,其能够阻挡从侧面入射的光,使穿戴者的脸部充分贴合并附着到任何眼镜架上。 用于太阳眼镜的偏振透镜通过对具有横向细长形状的层压板进行弯曲加工而形成,并且具有在前表面上凸出并在后表面凹陷的弯曲透镜表面。 曲面透镜表面形成非球面曲面,其中相对于透镜表面的中心的外侧的横向轴线的曲率大于沿着内侧的横轴的弯曲程度,并且沿垂直方向 并且从透镜表面的中心向其周边逐渐增加。