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公开(公告)号：US20080277091A1
公开(公告)日：2008-11-13
申请号：US12167543
申请日：2008-07-03
摘要： An aluminum ingot casting machine comprising a source of molten metal, a rotatable annular ring, carrying ingot casting moulds and a drive means for indexing the moulds. The machine includes a vacuum demoulder having a vacuum seal arrangement comprising a sealing element having a flexible core which can deform to form a vacuum seal against an ingot and a flexible abrasion resistant outer layer on said core, and retaining elements located on a lower face of the vacuum lifting head for releasably retaining the sealing element onto the lifting head. The vacuum seal comprises a flexible ring shaped body, being rounded in cross section, having a fibre cord core and an abrasion resistant flexible sheathing surrounding the core.
摘要翻译： 一种铝铸锭铸造机，其包括熔融金属源，可旋转环形圈，承载铸锭模具和用于分度模具的驱动装置。 该机器包括具有真空密封装置的真空脱模剂，真空密封装置包括具有柔性芯的密封元件，所述密封元件可以变形以形成针对所述芯体上的锭和柔性耐磨外层的真空密封，以及位于所述芯的下表面上的保持元件 真空提升头，用于将密封元件可释放地保持在提升头上。 真空密封件包括柔性环形体，其横截面为圆形，具有纤维帘线芯和围绕芯的耐磨柔性护套。
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公开(公告)号：US07406997B2
公开(公告)日：2008-08-05
申请号：US10649164
申请日：2003-08-27
IPC分类号： B22D7/00 , B22D41/005
摘要： An aluminum ingot casting machine comprising a source of molten metal, a rotatable annular ring, carrying ingot casting moulds and a drive means for indexing the moulds. The machine includes a vacuum demoulder having a vacuum seal arrangement comprising a sealing element having a flexible core which can deform to form a vacuum seal against an ingot and a flexible abrasion resistant outer layer on said core, and retaining elements located on a lower face of the vacuum lifting head for releasably retaining the sealing element onto the lifting head. The vacuum seal comprises a flexible ring shaped body, being rounded in cross section, having a fiber cord core and an abrasion resistant flexible sheathing surrounding the core.
摘要翻译： 一种铝铸锭铸造机，其包括熔融金属源，可旋转环形圈，承载铸锭模具和用于分度模具的驱动装置。 该机器包括具有真空密封装置的真空脱模剂，真空密封装置包括具有柔性芯的密封元件，所述密封元件可以变形以形成针对所述芯体上的锭和柔性耐磨外层的真空密封，以及位于所述芯的下表面上的保持元件 真空提升头，用于将密封元件可释放地保持在提升头上。 真空密封件包括柔性环形体，其横截面为圆形，具有纤维帘线芯和围绕芯的耐磨柔性护套。
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公开(公告)号：US07637304B2
公开(公告)日：2009-12-29
申请号：US12167543
申请日：2008-07-03
IPC分类号： B22D7/00
摘要： An aluminum ingot casting machine having a source of molten metal, a rotatable annular ring, carrying ingot casting moulds and a drive member for indexing the moulds. The machine includes a vacuum demoulder having a vacuum seal arrangement having a sealing element having a flexible core which can deform to form a vacuum seal against an ingot and a flexible abrasion resistant outer layer on the core, and retaining elements located on a lower face of the vacuum lifting head for releasably retaining the sealing element onto the lifting head. The vacuum seal has a flexible ring shaped body, being rounded in cross section, having a fibre cord core and an abrasion resistant flexible sheathing surrounding the core.
摘要翻译： 具有熔融金属源的铝铸锭铸造机，可旋转的环形圈，承载铸锭铸模和用于对模具进行分度的驱动部件。 机器包括具有真空密封装置的真空脱模剂，所述真空密封装置具有密封元件，所述密封元件具有柔性芯部，所述密封元件可以变形以形成针对所述芯体上的铸锭和柔性耐磨外层的真空密封，以及位于所述芯部的下表面上的保持元件 真空提升头，用于将密封元件可释放地保持在提升头上。 真空密封件具有柔性环形体，其横截面为圆形，具有纤维帘线芯和围绕芯的耐磨柔性护套。
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公开(公告)号：US07308929B2
公开(公告)日：2007-12-18
申请号：US11211356
申请日：2005-08-25
IPC分类号： B22D29/00
摘要： An aluminum ingot casting machine comprising a source of molten metal, a rotatable annular ring, carrying ingot casting moulds and a drive means for indexing the moulds. The machine includes a vacuum demoulder having a vacuum seal arrangement comprising a sealing element having a flexible core which can deform to form a vacuum seal against an ingot and a flexible abrasion resistant outer layer on said core, and retaining elements located on a lower face of the vacuum lifting head for releasably retaining the sealing element onto the lifting head. The vacuum seal comprises a flexible ring shaped body, being rounded in cross section, having a fibre cord core and an abrasion resistant flexible sheathing surrounding the core.
摘要翻译： 一种铝铸锭铸造机，其包括熔融金属源，可旋转环形圈，承载铸锭模具和用于分度模具的驱动装置。 该机器包括具有真空密封装置的真空脱模剂，真空密封装置包括具有柔性芯的密封元件，所述密封元件可以变形以形成针对所述芯体上的锭和柔性耐磨外层的真空密封，以及位于所述芯的下表面上的保持元件 真空提升头，用于将密封元件可释放地保持在提升头上。 真空密封件包括柔性环形体，其横截面为圆形，具有纤维帘线芯和围绕芯的耐磨柔性护套。
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