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公开(公告)号：US06669875B2
公开(公告)日：2003-12-30
申请号：US09741249
申请日：2000-12-18
IPC分类号： A61C13087
CPC分类号： A61C13/0022 , A61C13/0003 , A61C13/206 , A61K6/08
摘要： A mill blank assembly for a dental prosthesis includes a milling section and a support section for supporting the assembly in a milling machine. In certain embodiments, the milling section is adhesively bonded to the support section by a direct chemical bond that provides enhanced resistance to unintentional detachment of the milling section from the support section during a subsequent machining operation. Optionally, the support section includes a passageway that receives a quantity of flowable dental restorative material used to make the milling section, such that the restorative material that is located in the passageway provides additional resistance when hardened to unintentional detachment of the milling section from the support section.
摘要翻译： 用于牙科假体的研磨空白组件包括铣削部分和用于在铣床中支撑组件的支撑部分。 在某些实施例中，铣削部分通过直接化学键粘合到支撑部分上，该直接化学键在随后的加工操作期间提供了增强的抵抗铣削部分与支撑部分的无意脱离的关系。 可选地，支撑部分包括通道，其接收用于制造铣削部分的一定量的可流动的牙科修复材料，使得位于通道中的修复材料在硬化到铣削部分与支撑件无意中脱离时提供额外的阻力 部分。
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公开(公告)号：US07214435B2
公开(公告)日：2007-05-08
申请号：US10678538
申请日：2003-10-03
IPC分类号： B31F1/00
CPC分类号： A61C13/0022 , A61C13/0003 , A61C13/206 , A61K6/08
摘要： A mill blank assembly for a dental prosthesis includes a milling section and a support section for supporting the assembly in a milling machine. In certain embodiments, the milling section is adhesively bonded to the support section by a direct chemical bond that provides enhanced resistance to unintentional detachment of the milling section from the support section during a subsequent machining operation. Optionally, the support section includes a passageway that receives a quantity of flowable dental restorative material used to make the milling section, such that the restorative material that is located in the passageway provides additional resistance when hardened to unintentional detachment of the milling section from the support section.
摘要翻译： 用于牙科假体的研磨空白组件包括铣削部分和用于在铣床中支撑组件的支撑部分。 在某些实施例中，铣削部分通过直接化学键粘合到支撑部分上，该直接化学键在随后的加工操作期间提供了增强的抵抗铣削部分与支撑部分的无意脱离的关系。 可选地，支撑部分包括通道，其接收用于制造铣削部分的一定量的可流动的牙科修复材料，使得位于通道中的修复材料在硬化到铣削部分与支撑件无意中脱离时提供额外的阻力 部分。
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公开(公告)号：US06627327B2
公开(公告)日：2003-09-30
申请号：US10292156
申请日：2002-11-13
IPC分类号： B21C3700
CPC分类号： A61C13/0022 , Y10T156/1008 , Y10T428/12229 , Y10T428/12326 , Y10T428/13
摘要： A mill blank assembly for making a dental prosthesis includes a milling section and a support section. The support section is adapted to fit in a chuck or collect of a milling machine. One of the milling section and the support section includes a projection that extends into a recess of the other, in order to enhance the strength of the bond between the milling section and the support section. As a result, the completed assembly is less likely to fracture or become disassembled during the milling process.
摘要翻译： 用于制造牙科假体的研磨空白组件包括铣削部分和支撑部分。 支撑部分适于装配在卡盘或收集铣床中。 铣削部分和支撑部分之一包括延伸到另一个的凹部中的突起，以便增强铣削部分和支撑部分之间的结合强度。 结果，完成的组件在铣削过程中不太可能断裂或分解。
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公开(公告)号：US06482284B1
公开(公告)日：2002-11-19
申请号：US09653230
申请日：2000-08-31
IPC分类号： B31F100
CPC分类号： A61C13/0022 , Y10T156/1008 , Y10T428/12229 , Y10T428/12326 , Y10T428/13
摘要： A mill blank assembly for making a dental prosthesis includes a milling section and a support section. The support section is adapted to fit in a chuck or collet of a milling machine. One of the milling section and the support section includes a projection that extends into a recess of the other, in order to enhance the strength of the bond between the milling section and the support section. As a result, the completed assembly is less likely to fracture or become disassembled during the milling process.
摘要翻译： 用于制造牙科假体的研磨空白组件包括铣削部分和支撑部分。 支撑部分适于装配在铣床的卡盘或夹头中。 铣削部分和支撑部分之一包括延伸到另一个的凹部中的突起，以便增强铣削部分和支撑部分之间的结合强度。 结果，完成的组件在铣削过程中不太可能断裂或分解。
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