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1. 发明申请

US20090114362A1 Pouring method, device, and cast in vacuum molding process 有权
标题翻译：浇注方法，装置和铸造在真空成型过程中
公开(公告)号：US20090114362A1
公开(公告)日：2009-05-07
申请号：US12318098
申请日：2008-12-22
申请人： Hiroyasu Makino , Taketoshi Tomita , Takafumi Oba , Hiroaki Suzuki , Kenji Mizuno , Toshiaki Ando , Yoshinobu Enomoto , Takao Inoue , Shizuo Takeda
发明人： Hiroyasu Makino , Taketoshi Tomita , Takafumi Oba , Hiroaki Suzuki , Kenji Mizuno , Toshiaki Ando , Yoshinobu Enomoto , Takao Inoue , Shizuo Takeda
IPC分类号： B22D18/08 , B22D2/00
CPC分类号： B22D18/04 , B22C9/03 , B22C21/01 , B22D23/06
摘要： A pouring method and a device in a vacuum sealed process to produce a thin-wall cast by using a mold framing for the a vacuum sealed process, and a as-cast product using the pouring method are provided. The pouring method comprises the steps of: sealingly covering the surface of a pattern plate by a shielding member; placing a mold framing on the shielding member and then putting a fill that does not include any binder in the mold framing; sealingly covering an upper surface of the fill and then evacuating an inside of the mold framing to suck the shielding member to the fill to shape the shielding member; removing the pattern plate from the shielding member, thereby forming a mold half that has a molding surface; forming another mold half in a similar way and mating the mold halves to define a molding cavity; pouring molten metal in the molding cavity; and releasing the negative pressure in the mold framing to take out a as-cast product, and further comprises the step of decompressing the molding cavity before pouring molten metal in the mated mold.
摘要翻译：提供了一种通过使用用于真空密封工艺的模架来生产薄壁铸造的真空密封工艺中的浇注方法和装置，以及使用浇注方法的铸造产品。浇注方法包括以下步骤：通过屏蔽构件密封地覆盖图案板的表面; 将模具框架放置在屏蔽构件上，然后将不包括任何粘合剂的填充物放入模制框架中; 密封地覆盖填充物的上表面，然后抽空模具框架的内部以将屏蔽构件吸入填充物以使屏蔽构件成形; 从屏蔽部件移除图案板，从而形成具有模制表面的半模; 以类似的方式形成另一个半模并且配合半模以限定模制腔; 将熔融金属浇注在模腔中; 并释放模具框架中的负压以取出铸塑产品，并且还包括在将熔融金属浇注在配合模具中之前对模制空腔进行减压的步骤。

2. 发明授权

US07757746B2 Pouring method, device, and cast in vacuum molding process 有权
标题翻译：浇注方法，装置和铸造在真空成型过程中
公开(公告)号：US07757746B2
公开(公告)日：2010-07-20
申请号：US12318098
申请日：2008-12-22
申请人： Hiroyasu Makino , Taketoshi Tomita , Takafumi Oba , Hiroaki Suzuki , Kenji Mizuno , Toshiaki Ando , Yoshinobu Enomoto , Takao Inoue , Shizuo Takeda
发明人： Hiroyasu Makino , Taketoshi Tomita , Takafumi Oba , Hiroaki Suzuki , Kenji Mizuno , Toshiaki Ando , Yoshinobu Enomoto , Takao Inoue , Shizuo Takeda
IPC分类号： B22C9/03
CPC分类号： B22D18/04 , B22C9/03 , B22C21/01 , B22D23/06
摘要： A pouring method and a device in a vacuum sealed process to produce a thin-wall cast by using a mold framing for the a vacuum sealed process, and a as-cast product using the pouring method are provided. The pouring method comprises the steps of: sealingly covering the surface of a pattern plate by a shielding member; placing a mold framing on the shielding member and then putting a fill that does not include any binder in the mold framing; sealingly covering an upper surface of the fill and then evacuating an inside of the mold framing to suck the shielding member to the fill to shape the shielding member; removing the pattern plate from the shielding member, thereby forming a mold half that has a molding surface; forming another mold half in a similar way and mating the mold halves to define a molding cavity; pouring molten metal in the molding cavity; and releasing the negative pressure in the mold framing to take out a as-cast product, and further comprises the step of decompressing the molding cavity before pouring molten metal in the mated mold.
摘要翻译：提供了一种通过使用用于真空密封工艺的模架来生产薄壁铸造的真空密封工艺中的浇注方法和装置，以及使用浇注方法的铸造产品。浇注方法包括以下步骤：通过屏蔽构件密封地覆盖图案板的表面; 将模具框架放置在屏蔽构件上，然后将不包括任何粘合剂的填充物放入模制框架中; 密封地覆盖填充物的上表面，然后抽空模具框架的内部以将屏蔽构件吸入填充物以使屏蔽构件成形; 从屏蔽部件移除图案板，从而形成具有模制表面的半模; 以类似的方式形成另一个半模并且配合半模以限定模制腔; 将熔融金属浇注在模腔中; 并释放模具框架中的负压以取出铸塑产品，并且还包括在将熔融金属浇注在配合模具中之前对模制空腔进行减压的步骤。

3. 发明授权

US07500507B2 Method and device for pouring molten metal in vacuum molding and casting 失效
标题翻译：在真空成型和铸造中浇注熔融金属的方法和装置
公开(公告)号：US07500507B2
公开(公告)日：2009-03-10
申请号：US11547541
申请日：2005-04-01
申请人： Hiroyasu Makino , Taketoshi Tomita , Takafumi Oba , Hiroaki Suzuki , Kenji Mizuno , Toshiaki Ando , Yoshinobu Enomoto , Takao Inoue , Shizuo Takeda
发明人： Hiroyasu Makino , Taketoshi Tomita , Takafumi Oba , Hiroaki Suzuki , Kenji Mizuno , Toshiaki Ando , Yoshinobu Enomoto , Takao Inoue , Shizuo Takeda
IPC分类号： B22C9/03
CPC分类号： B22D18/04 , B22C9/03 , B22C21/01 , B22D23/06
摘要： A pouring method and a device in a vacuum sealed process to produce a thin-wall cast by using a mold framing for the a vacuum sealed process, and a as-cast product using the pouring method are provided. The pouring method comprises the steps of: sealingly covering the surface of a pattern plate by a shielding member; placing a mold framing on the shielding member and then putting a fill that does not include any binder in the mold framing; sealingly covering an upper surface of the fill and then evacuating an inside of the mold framing to suck the shielding member to the fill to shape the shielding member; removing the pattern plate from the shielding member, thereby forming a mold half that has a molding surface; forming another mold half in a similar way and mating the mold halves to define a molding cavity; pouring molten metal in the molding cavity; and releasing the negative pressure in the mold framing to take out a as-cast product, and further comprises the step of decompressing the molding cavity before pouring molten metal in the mated mold.
摘要翻译：提供了一种通过使用用于真空密封工艺的模架来生产薄壁铸造的真空密封工艺中的浇注方法和装置，以及使用浇注方法的铸造产品。浇注方法包括以下步骤：通过屏蔽构件密封地覆盖图案板的表面; 将模具框架放置在屏蔽构件上，然后将不包括任何粘合剂的填充物放入模制框架中; 密封地覆盖填充物的上表面，然后抽空模具框架的内部以将屏蔽构件吸入填充物以使屏蔽构件成形; 从屏蔽部件移除图案板，从而形成具有模制表面的半模; 以类似的方式形成另一个半模并且配合半模以限定模制腔; 将熔融金属浇注在模腔中; 并释放模具框架中的负压以取出铸塑产品，并且还包括在将熔融金属浇注在配合模具中之前对模制空腔进行减压的步骤。

4. 发明申请

US20070209771A1 Method And Device For Pouring Molten Metal In Vacuum Molding And Casting 失效
标题翻译：在真空成型和铸造中浇注熔融金属的方法和装置
公开(公告)号：US20070209771A1
公开(公告)日：2007-09-13
申请号：US11547541
申请日：2005-04-01
申请人： Hiroyasu Makino , Taketoshi Tomita , Takafumi Oha , Hiroaki Suzuki , Kenji Mizuno , Toshiaki Ando , Yoshinobu Enomoto , Takao Inoue , Shizuo Takeda
发明人： Hiroyasu Makino , Taketoshi Tomita , Takafumi Oha , Hiroaki Suzuki , Kenji Mizuno , Toshiaki Ando , Yoshinobu Enomoto , Takao Inoue , Shizuo Takeda
IPC分类号： B22C15/23
CPC分类号： B22D18/04 , B22C9/03 , B22C21/01 , B22D23/06
摘要： A pouring method and a device in a vacuum sealed process to produce a thin-wall cast by using a mold framing for the a vacuum sealed process, and a as-cast product using the pouring method are provided. The pouring method comprises the steps of: sealingly covering the surface of a pattern plate by a shielding member; placing a mold framing on the shielding member and then putting a fill that does not include any binder in the mold framing; sealingly covering an upper surface of the fill and then evacuating an inside of the mold framing to suck the shielding member to the fill to shape the shielding member; removing the pattern plate from the shielding member, thereby forming a mold half that has a molding surface; forming another mold half in a similar way and mating the mold halves to define a molding cavity; pouring molten metal in the molding cavity; and releasing the negative pressure in the mold framing to take out a as-cast product, and further comprises the step of decompressing the molding cavity before pouring molten metal in the mated mold.
摘要翻译：提供了一种通过使用用于真空密封工艺的模架来生产薄壁铸造的真空密封工艺中的浇注方法和装置，以及使用浇注方法的铸造产品。浇注方法包括以下步骤：通过屏蔽构件密封地覆盖图案板的表面; 将模具框架放置在屏蔽构件上，然后将不包括任何粘合剂的填充物放入模制框架中; 密封地覆盖填充物的上表面，然后抽空模具框架的内部以将屏蔽构件吸入填充物以使屏蔽构件成形; 从屏蔽部件移除图案板，从而形成具有模制表面的半模; 以类似的方式形成另一个半模并且配合半模以限定模制腔; 将熔融金属浇注在模腔中; 并释放模具框架中的负压以取出铸塑产品，并且还包括在将熔融金属浇注在配合模具中之前对模制空腔进行减压的步骤。

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